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Review Vol. 69, No. 10 December 1987 , 5 Risk Aversion Efficient Markets and the Forward Exchange Rate 14 Federal Fiscal Policy Since the Employment Act of 1946 The Review is published 10 times per year by the Research and Public Information Department o f the Federal Reserve Bank o f St. Louis. Single-copy subscriptions are available to the public free o f charge. Mail requests fo r subscriptions, back issues, or address changes to: Research and Public Information Department, Federal Reserve Bank o f St. Louis, P.O. Bo* 442, St. Louis, Missouri 63166. The views expressed are those o f the individual authors and do not necessarily reflect official positions o f the Federal Reserve Bank o f St. Louis or the Federal Reserve System. Articles herein may be reprinted provided the source is credited. Please provide the Bank’s Research and Public Information Department with a copy o f reprinted material. Federal Reserve Bank of St. Louis Review Decem ber 1987 In This Issue . . . The foreign exchange value of the dollar occupies an increasingly prominent place in the press, policy discussions and economic analyses. In these forums, debate has centered on whether floating exchange rates reflect the currencies' fundamental values or inefficient speculation. The efficiency of the foreign ex change market has been a contentious issue among economists throughout the modem floating rate era which began in 1973. The main debate centers on whether exchange rates contain a risk premium that reflects a currency holder’s apprehension about the currency he purchases relative to the currency he sells. If there is no risk premium, the variation in exchange rates must reflect inefficiency in the market for foreign exchange. In the first article of this Review, Kees G. Koedijk and Mack Ott review the role of the risk premium in foreign exchange markets and its relation to interest rate differentials between the economies involved. They then compare the results of two empirical examinations of the risk-premium-efficiency alternative which yield conflicting conclusions about the economic significance of the foreign exchange rate risk premium. * * * The Employment Act of 1946 assigned to the federal government the official responsibility of achieving and maintaining a high level of employment. Over the past 40 years, monetary and fiscal policy have evolved into the primary tools of the government’s stabilization policy. In the second article in this Review, Keith M. Carlson summarizes and examines fiscal policy to determine whether the direc tion of fiscal actions over the years generally has been consistent with the Employment Act. Using various measures, his study concludes that, during periods of recession and recovery, fiscal actions usually were stimulative and consistent with the Employment Act. During periods of high demand and inflation, however, fiscal actions tended to be inappropriately stimulative; how ever, these were generally wartime periods. DECEMBER 1987 FEDERAL RESERVE BANK OF ST. LOUIS Risk Aversion, Efficient Markets and the Forward Exchange Rate Kees G. Koedijk and Mack Ott 13 Ji- M.ISK is a characteristic of existence. Attempts to avoid it explain such arrangements as insurance, lim ited liability firms and diversification of investment portfolios. In recent years, risk aversion and the at tendant premium for risk-bearing have been used increasingly to explain a stubborn paradox in the empirical exchange rate literature: the failure of the forward exchange rate to be an unbiased predictor of the future spot exchange rate. In this article, we review recent economic analyses of the risk premium’s role in foreign exchange mar kets. The starting point is an explanation of covered and uncovered interest parity and their relation to the risk premium. We then turn to a discussion of empiri cal tests of efficiency. In particular, we examine two recent papers that demonstrate the existence of the risk premium but differ in their conclusions about market efficiency: Fama (1984) and Frankel and Froot (1986). competitive, well-informed individuals suggests that the foreign exchange market fits Fama’s (1970) defini tion of an efficient market: “A market in which prices always 'fully reflect’ available information.” An analy sis of forward exchange market efficiency and the risk premium draws on market information as revealed by relations between interest differentials and exchange rates. These relations are called the covered and un covered interest parity conditions. Covered interest parity (CIP) relates the forward premium (F, - S,) to the interest differential, ill where i = log of 1 plus U.S. three-month T-bill interest rate, i* = log of 1 plus foreign equivalent of T-bill rate, F, = log of the forward exchange rate (dollars COVERED AND UNCOVERED INTEREST PARITY Currencies are exchanged, spot and forward, in highly organized markets. The high volume of trade by Mack Ott is a senior economist at the Federal Reserve Bank of St. Louis. Kees G. Koedijk is an assistant professor of economics at Erasmus University, Rotterdam, the Netherlands. James C. Poletti and Nancy D. Juen provided research assistance. i - i * = (F, —S,)ot per foreign currency unit), S, = log of the spot exchange rate (dollars per foreign currency unit), a = annualizing factor — 12 divided bv number of months in the forward contract. The right-hand side of (1), which is the annualized forward premium on foreign currency, measures the rate of return in domestic currency on a covered 5 FEDERAL RESERVE BANK OF ST. LOUIS exchange position — that is, a spot purchase of foreign currency offset by a forward sale. The equality with the differential between the domestic and foreign interest rate on the left-hand side is brought about by arbi trage: since the bonds are assumed to be default free in their respective currencies, a riskless excess return would be available if CIP did not hold.' Because the forward rate is the present contractual dollar price of foreign currency for future deliveiy, the assumptions of market efficiency and no risk pre mium imply a second form of interest parity called uncovered interest parity (UIP). An expression for UIP can be obtained from the arbitrage condition which equates the expected change in the spot rate plus the premium for risk with the forward premium: (2! E,[Sl+k]- S , + P, = F, -S „ where E,[Sl+k) = the expectation of the period-t + k spot rate based on period-t informa tion, P, = the risk premium for bearing the uncer tainty of unexpected currency price changes. Under the no-risk-premium hypothesis, (3) P, = 0, then, from (II, we have the second form of interest parity, UIP: I4 I i - i * = (E,[S,. J - S,)a. Comparing equation 4 with equation 1, UIP implies that the forward rate, F„ which is observable to the market at time t, is equal to the market’s forecast of the future spot exchange rate at time t + k. Note that un covered interest parity is conditional upon the hy pothesis of no risk premium; only if (31 holds will the annualized rate of the expected change in spot rate be equal to the current interest differential. The risk premium, P,, on buying a currency in the forward market is implicitly defined by equation 2. That is, individuals who do not want to bear the uncertainty of holding an open currency position buy forward currency to hedge this risk. As shown in the left-hand side of equation 2, the price these hedgers pay includes the risk premium, the price of insuring against this uncertainty. It is the difference between 1CIP has been supported in a variety of empirical investigations; see Clinton (1987) and Isard 1987, pp. 7-8. http://fraser.stlouisfed.org/ 6 Bank of St. Louis Federal Reserve DECEMBER 1987 the log of the forward rate and the log of the expected, but unobservable, future spot rate, (5) P, = F,-E[S,.J. For instance, if the risk premium is positive, specula tors sell foreign currency forward at price F, and ex pect to be able to buy the foreign currency spot at time t + k for Et(S,+k), profiting by doing so at rate P, (annual rate aP,). Note that, if the risk premium is not zero, the market actually can expect the dollar to depreciate, even though the observed interest differential and the forward premium indicate an appreciation of the dollar.- Risk Premium or Market Inefficiency Current investigations of the relationship between the spot and forward exchange rates are premised on a widely documented finding: the simple no-riskpremium efficiency criterion, defined jointly by equa tions 2 and 3, has been refuted by many empirical studies. Using a variety of assumptions, data, time periods and estimation techniques, investigators have established three fundamental points:3 1) The forward exchange rate is not an unbiased pre dictor o f the future spot rate. 2) The residuals obtained in a regression of spot ex change rates of their lagged forward rates fre quently exhibit serial correlation. 3) There exist systems (filters) that permit profitable speculation in foreign exchange either through the purchase of foreign assets with offsetting forward exchange safes or buy and hold strategies. 2An example may clarify this relation among the premium, forward rate and expected future spot rate. Suppose the dollar-DM spot exchange rate is $.5512/DM, the three-month forward rate is $.5494/DM, and the expected future spot rate three months hence is $.5556/DM. Since the risk premium is negative, the speculative position will be against the dollar rather than against the DM. The speculator (whose beliefs are represented by the expected future spot rate) would expect to make a profit by selling dollars fonward and buying DM assets. After holding the DM assets for three months, the speculator anticipates selling the DM assets and using the proceeds to buy dollars. The speculative rate of profit — that is, the excess over a hedged, secure return — anticipated over the three months is, from equation 2,1.12 percent or 4.49 percent on an annual basis: -P , = {[E|(S1+3)-SJ - [F,-St]}* 4 = |[ln(.5556)-ln(.5512)] - [ln(.5494)-ln(.5512)]}* 4 = .0449 3These characteristics have been widely discussed. For the biased ness of forward rates, see Robichek and Eaker (1978), Levich (1979), Cumby and Obstfeld (1981), Hansen and Hodrick (1980) and Meese and Rogoff (1983). The serial correlation of errors has been noted by Hansen and Hodrick (1980) and Cumby and Obstfeld (1984). On the existence of profitable speculation through “ filters" (obtained from lagged data) see Levich (1979), Bilson (1981) and Sweeney (1986). FEDERAL RESERVE BANK OF ST. LOUIS Given the ample empirical evidence, most researchers accept the rejection of the simple no-risk-premium efficiency criterion; however, they remain divided on whether the existence of a risk premium or market inefficiency is responsible for this result. Why has it been so difficult to test for the presence of a risk premium? The answer is that while, in gen eral, we do not have actual ex ante expectations data, we assume that foreign exchange market participants are rational in their decisions, including their pricing of risk. Hence, the expectation of the future spot rate is equal to its actual, subsequently observed value plus a random error and, perhaps, a risk premium. Conse quently, whenever the observable value of F,-St+k is different from zero, there is c,x post evidence on the existence of a risk premium or market inefficiency or both, but no direct evidence bearing on which* The empirical difficulties in assessing the presence of a risk premium from simple calculations of F-S, +, can be gathered from chart 1. In this chart, we have plotted the so-called ex post or rational expectations risk premium, F,-St+, (annualized), for the dollar/ deutsche mark exchange rate from January 1976 through June 1985. As is evident, it is difficult to show that the forward rate systematically underpredicts or overpredicts the future spot rate. When long periods of time are considered, the average prediction error of the forward exchange rate is close to zero. Fortunately, however, two direct tests for the presence of a risk premium in the foreign exchange market have em erged from the literature. TWO TESTS OF EFFICIENCY AND RISK PREMIA Recently, two studies of exchange rates have offered tests that separate the rational expectations hypothe sis and the existence of a risk premium. These papers use different methods, time periods and data sets, and they arrive at different conclusions about the relative impoi’tance of the risk premium and expectation er rors. 40 f course, this is conditional on expectations being rationally formed. Even so, unforeseen events transpiring between time t and t + k may result in F,-S,+k 4 0. Such unforeseen events, dubbed “ news” by Frenkel (1981) explains some variation in Ft- S uk due neither to a risk premium nor nonrational expectations; however, news should not result in biased expectations since unforeseen events must have an expected mean of zero. DECEMBER 1987 The first paper is Fama’s (1984) article, which as sesses the relative variability of the risk premium and forecast errors during 1973-82. Fama concludes that the risk premium explains more of the variance than the forecast error does. Furthermore, he also finds that the risk premium and the expected (but unobserved) future spot rates are negatively correlated. The second paper, Frankel and Froot (1986), uses the median response from survey data of foreign ex change traders’ expectations of future spot rates.5 Their study, primarily covering 1981-85, finds a risk premium varying between 3 percent and 10 percent depending on the currency observed. Thus, they are able to test directly the rational expectations hypothe sis and to estimate the proportion of the forward rate error that can be ascribed to forecast error and to risk premia. Their findings concur with Fama’s in two respects — the risk premium is significant and negatively cor related with the expected future spot rate — but diverge in terms of the relative variances of forecast errors and risk premia; In all three surveys, the errors exhibit unconditional bias of a sign opposite to estimates of the risk premium from the survey data. The premia are large in absolute value, and are statistically different from zero. We can reject the hypothesis that systematic unconditional mistakes made by the forward rate in predicting the future spot rate are due entirely to a failure o f rational expectations. But at the other extreme, the hypothesis that the forward rate prediction errors can be ex plained by the risk premium alone is also rejected. Expected depreciation is more variable than both the forward discount and the risk premium. The first find ing corroborates Fama's (1984) conjecture that ex pected depreciation and the risk premium are nega tively correlated. The second finding rejects the hypothesis that the variance o f expected depreciation is less than the variance of risk premium . . . .* 5Frankel and Froot used three different surveys: Money Market Services (MMS), Inc., biweekly January 1983-October 1984, weekly 1984-86, polled an average of 30 currency traders or economists at major international banks; The Economist Financial Report every six weeks June 1981-December 1985 conducted telephone interviews with currency traders at 14 leading interna tional banks; finally, Amex Bank Review 1976-85 annually sur veyed 250-300 central and private bankers, corporate officers and economists. In each case, respondents were asked for exchange rate forecasts at various horizons for the pound, mark, Swiss franc, yen and (except for MMS) French franc. Details of these surveys can be found in the data appendix of Frankel and Froot (1987), p. 151. 6Frankel and Froot (1986), p. 29. Originally, this negative correlation was presented by Fama (1984) as a puzzle; however, as shown in Hodrick and Srivastava (1986), it is perfectly consistent with the intertemporal asset pricing model of forward exchange markets. 7 J3 > Chart 1 RESERVE The E x Post R isk P re m iu m ^ Dollars per Deutsche Mark 150 Percent 150 Mo nt hl y Data BANK OF ST. LOUIS P e rc en t 100 50 -50 ■100 77 78 79 80 81 82 83 84 1985 The a n n u a l i z e d di f f erence b e t w e e n the log of the f o r w a r d rate a n d the log of a one - mo nt h l e a d of the o b s e r v e d spot rate. -150 DECEMBER 1976 FEDERAL RESERVE BANK OF ST. LOUIS Assessing the Divergent Findings o f Fama and Frankel-Froot The two papers, which use very different methodo logies, concur in the statistical significance of a risk premium, but are in dispute about its economic significance. On the one hand, Fama’s paper, as well as others whose research has followed his lead, asserts that the risk premium accounts for most of the for ward rate error.7An implication is that the efficiency of forward exchange markets is not refuted. A corollary of this implication is that, since foreign exchange trading is not subject to biased forecasts, policy intervention in foreign exchange markets cannot be justified on the existence of destabilizing and misguided speculation. In contrast, the findings of Frankel and Froot assert that, although the risk premium is statistically signi ficant, it is smaller (in absolute value and variability) than the forward rate forecast errors made by the surveyed traders, economists and corporate officers of international banks. Moreover, they find that the ex pectations of these surveyed traders are systemati cally biased, that their speculative activity is excessive and that the risk premium is without economic significance: The data continue to reject statistically the hypothesis of rational expectations ... in favor o f the alternative of excessive speculation... Put differently, even after al lowing for measurement error, it is still not possible to reject the hypothesis that all the bias consists o f re peated espectational errors made bv survey respon dents, and that no positive portion o f the bias can be attributed to the survey risk premium.'' These disparate findings require some resolution. Besides the different statistical methodologies used, there are two fundamental differences between their analyses. First, the two papers use different data sets for their empirical tests: Fama’s study covers data observed at four-week intervals from August 1973 through December 1982, while Frankel-Froot’s data are of varying frequency over primarily 1981-85." Fa ma’s sample covers nine exchange rates, including the six that Frankel-Froot examine. Second, the FrankelFroot study uses survey data rather than the e* post market observations for the expectation proxy. This 7For example, see Hodrick and Srivastava (1986), Frenkel (1986) and Boothe and Longworth (1986). DECEMBER 1987 creates some problems of interpretation, as FrankelFroot recognize.10While the measurement errors can be statistically addressed, there are three economic differences between survey opinion and market actions that warrant consideration in weighing the conflicting results of Fama and Frankel and Froot. Survey responses may deviate from market expecta tions first because a single observation rather than a weighted average forms the datum. That is, FrankelFroot use the median response to represent the typi cal market agent. In contrast, when expectations are deduced from market actions (actual portfolio posi tions or changes in position), the expectations of every active agent are included in a composite average with the weights being asset holdings or changes in asset holdings. This population-weighted, distributionbased expectation may differ considerably from the median proxy, especially if the tails of the expectation distribution contain the beliefs of the agents making the largest purchases. If differences of opinions as well as changes in information move markets, then median survey responses will offer incomplete guides to mar ket expectations. A related, but slightly different aspect of the differ ence between survey and market data is that the latter is substantiated by action. Surveys are frequently mis leading in that agents are not disciplined in their responses by having to take positions that risk wealth. Put differently, actions speak louder than words, or talk is cheap. Finally, the survey responses may not be expected values but rather modal values — the most likely values — or, perhaps, risk-adjusted expectations. For example, Frankel-Froot (198G) describe each of their three data sets in about the same form as the Money Market Services (MMS) survey: Every two weeks from January 1983 to October 1984, MMS spoke by phone with an average of 30 currency traders or currency-room economists at major inter national banks. Respondents were asked for their ex pectations of the value of the pound, mark, Swiss franc and yen against the dollar in two weeks and three months time. From October 1984 to February 1986, MMS conducted its suivey every week, asking for ex pectations one week and one month into the future (p. 4). For normally distributed future spot rates, such ambi guity would not matter since mode and mean are equal; if the distributions are asymmetric, however, 'Frankel and Froot (1986), p. 28, emphasis added. 9Frankel-Froot do report some earlier data (1976-78), but the bulk of their tests are on data from the 1980s. 10Frankel-Froot (1986), p. 4. 9 FEDERAL RESERVE BANK OF ST. LOUIS mode and mean are unequal." Consequently, the re spondents’ interpretations become important, and changes in the median respondent, the identity of the responding institutions or their spokesman makes the interpretation of survey expectations even more prob lematic. Since these are unavoidable properties of survey data, they cloud the interpretation of survey-based findings. The other two possible sources of the dispar ity between the findings — different data and different time periods — can be tested. For Fama's study, reestimation of the model will determine whether, over the latter period on the same data, his results still diverge from those of Frankel and Froot. Thus, in the next section, we reestimate Fama’s model over a period including the 1981-85 period and use the same data source as Frankel and Froot.12 FAMA’S TEST FOR A VARIABLE RISK PREMIUM, AN EXTENSION Fama’s (1984) test for a variable risk premium de composes the forward premium (F—S,) into its two components: the expected change in the spot rate [E(S,+1-St)] and the risk premium [PJ as shown in equa tion 2. Fama then considers two regressions using the forward premium as the explanatory variable and each of the two components of the forward premium — the forward rate error, F —S,., and the actual change in the spot rate, St. ,-S, — as dependent variables: (6) DECEMBER 1987 and (7) S,+1-S, = a2 + b2(F,-S,) + eZ,. In these regression equations, b2 estimates the accu racy of the forward premium in predicting the actual change in the spot rate, whereas b l reveals the risk premium component of the forward premium. Since the premium and forward rate errors may have non zero covariance, the coefficients in (6) and (7) cannot be used directly to measure the proportion of varia tion due to risk and forecast errors, but the difference between them does provide some information.13 The difference between the two estimated coef ficients, (bl —b2), provides statistical evidence on the proportional importance of variation in the risk pre mium vs. variation in the rational future spot rate forecast error as sources of variation in the forward premium. Specifically, if b l —b2 is positive and statisti cally significant, most of the variation in forward pre mium is due to variation in the risk premium.14Con versely, if b l —b2 is negative and statistically significant, most of the variation is due to variation in the expected change in the exchange rate. Finally, if b l —b2 is not significant, it is not possible to draw any conclusions about the source of variation. ,3As shown in Fama (1984), p. 21, by assumption of rational expecta tions, b1 = c o v (F ,-S ,,, F, - S.) F,-S,., = a l + bl(F,-S,) + el,, «*(F, - S,) = <r*(P,) + cov(P„ E,(S, . , - S , ) ) <t2(F ,-S ,) ” That is, when distributions are not symmetric, the different statistics that survey respondents might interpret as “ expectations” will be widely divergent. When distributions of future spot exchange rates are symmetric, the mean and mode (most likely future exchange rate) are the same. Also, the odd moments of a symmetric distribu tion are zero, so that skewness could not influence a survey respon dent’s answer. If distributions are asymmetric, however, the mean and mode will diverge and nonzero skewness (the third moment of the distribution) influence the risk premium and, hence, the survey response. For example, consider two alternative distributions for the DM one month in the future: I. Symmetric Distribution (likelihood) $.667 (10%), $.606 (80%), $.545 (10%). II. Asymmetric Distribution (likelihood) $.667 (20%), $.606 (80%) In each distribution, the mode is $.606, which is also the mean of I but, the mean of II is $.618. Thus, the statistic that respondents report as their expected value matters for distribution II, but does not matter for distribution I. ,2Frankel and Froot (1986) use spot and forward exchange rate data from DRI, while Fama (1984) uses data from Harris Trust National Bank of Chicago. In the results reported in tables 1 and 2, we use DRI data. http://fraser.stlouisfed.org/ 10 Federal Reserve Bank of St. Louis and _ C0V(S, ■i —St, F, —S() <r2(Fi - S,) = <r2(E,(S,, i - S ,)) + cov (P„ E,(S,,, - S ,)) <f2(F, - S,) Since the covariance term appears in the b1 and b2 regression coefficients, neither b1 nor b2 can be used by itself to assess the relative contribution of risk or forecast error to the forward premium; however, since they have a common denominator, <r2(F,-St), the difference between b1 and b2, which does not contain this term in the numerator, can be used to provide evidence about the propor tional contribution or risk and forecast error, b 1 -b 2 - <r^ P |^ ~ (T^ E |^S |* 1 ~ S |) ) a2 (F, - St) 14The standard error of b1 - b2 is twice the common standard error of b1 and b2: Since (6) and (7) imply that b, + b2 = 1, by definition of the variance of b, - b2 < r(b ,-b 2) = [E(b, —b, - (b2- b 2) )2] 1/2 = [E(b, - b, - (1 ~ b ,) + (1 —b,) )2] 1/2 = 2a(b1). FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1987 Table 1 Tests of Stability of Regression Estimates of Fama’s Equations During Subperiods 1976.01-85.06 F-Statistics for Tests of Subperiod Breaks All Subperiods Pairs of Subperiods Belgium Canada France Germany Italy Japan Netherlands Switzerland United Kingdom B,D,S B + D.S B + S,D B,D + S B.D B,S D,S 4.11* 0.67 2.52v' 5.07” 0.11 0.09 0.04 2.46v 0.26 0.95 2 .7 V 0.56 4.60* 3.04v 0.46 2.10 1.98 1.84 0.27 0.56 0.37 0.07 3.14* 0.51 1.74 1.85 1.45 0.05 0.41 1.33 2.60v 3.97* 0.49 2.75v 2 .5 4 / 2.20 0.18 0.65 0.86 1.05 1.14 0.23 0.47 3.21* 0.61 1.01 2 .9 5 / 1.14 5.20** 0.91 0.19 0.65 2.95v 0.87 1.12 2.81 v 0.16 2.80v 2.4 V 1.15 3.36’ 1.46 5.56** NOTE: Subperiods are denoted by Before (B), During (D), and Since (S) the 1979.10-82.09 subperiod of U.S. monetary aggregate targeting. Subperiods tested are separated by commas; plus indicates inclusion. Significance levels are indicated by ** for 1 percent, * for 5 percent, / for 10 percent. Fama’s Specification Estimated by Subperiods, 1976—85 One possible reason that different sample periods (Fama, 1973-82; Frankel-Froot, 1981-85) yield different results is that the structure of markets may have changed during or between these periods. Econo mists have argued that the so-called peso problem makes the 1973-76 period difficult to interpret.'3 Oth ers have argued that the development of foreign ex change markets, learning curve behavior of agents and the evolution of floating exchange rate policy are other reasons why subperiods may differ in structure."* In particular, several authors have presented evidence that a change in the monetary regime in the United States during the last quarter of 1979 may have caused a structural change.17 Consequently, we have esti mated Fama’s model, equations 6 and 7, over all com binations of the three subperiods of 1976.01-1985.06: ,5The peso problem refers to the devaluation of the Mexican peso which was anticipated throughout the 1973-76 period and which occurred in early 1976. More generally, it refers to any anticipated exogenous event that does not occur within the sample period. See Krasker (1979) and Isard (1987). 16See Isard (1987). ,7For example, see Ott and Veugelers (1986) and Frenkel (1986). before (B), during (D) and since (S) the interval of monetaiy aggregate targeting, 1979.10-1982.09.'" F-statistics for tests of these structural breaks over the 1976-85 period against the null hypothesis of no breaks are reported in table 1. These Chow tests are used to determine the proper estimation subperiods to be reported in table 2. As the first column of table 1 indicates, Canada, France, Italy, Japan and Switzer land do not reject the full-period structural stability hypothesis, and their regression estimates in table 2 are for the undivided full period, indicated by B + D + S. Belgium, Germany, the Netherlands and the United Kingdom reject the null hypothesis at the 5 percent level or better, and their regression estimates are reported by the appropriate subperiods.'" Table 2 reports the regression estimates of (6) and (7) for the nine currencies whose structures were exam ined in table 1. Overall, the b l —b2 test reported in the 18The later starting date also avoids the peso problem; see Krasker (1979). I9lntecestingly, the data for none of the countries supported the alternative hypothesis that the Before and Since subperiods were the same. Germany and Belgium provided evidence that all three periods were dissimilar, while the Netherlands and the United King dom indicated that the Before and During subperiods were similar but jointly different from the Since subperiod. 11 FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1967 Table 2 Estimation Results for Fama’s Tests: Significance of Variable Risk Premium in Forward Rate Errors_________________________________________________________ Regression Coefficients and Standard Errors Country Subperiod1 Belgium B D S B+ D+ S B+ D+ S B D S B+ D+ S B+ D+ S B+ D S B+ D+ S B+ D S Canada France Germany Italy Japan Netherlands Switzerland United Kingdom a1 -0.01 0.02 0.01 0.00 0.01 -0.01 0.01 -0.05 0.01 -0.01 -0.01 -0.04 -0.02 0.00 0.01 b1 0.80 1.34 3.06 2.20 1.38 2.18 0.81 15.47 1.64 3.41 3.78 15.28 4.19 2.26 11.92 a2 0.01 -0.02 -0.01 -0.00 -0.01 0.01 -0.01 0.05 -0.01 0.01 0.01 0.04 0.02 -0.00 -0.01 Summary Statistics Risk Premium Test2 b2 s(a) s(b) R? R§ DW t(b1-b2 0.19 -0.34 -2.06 -1.20 -0.38 -1.18 0.19 -14.47 -0.64 -2.41 -2.78 -14.28 -3.19 -1.26 -10.92 0.01 0.01 0.01 0.00 0.00 0.01 0.01 0.02 0.00 0.00 0.00 0.02 0.01 0.01 0.01 1.25 1.40 3.72 0.87 0.74 2.50 2.62 5.52 0.47 1.01 1.14 4.71 1.39 0.95 3.30 .01 .03 .02 .05 .03 .02 .00 .20 .10 .09 .12 .25 .08 .07 .30 .00 .00 .01 .02 .00 .01 .00 .18 .02 .05 .07 .23 .04 .02 .26 2.76 1.74 2.01 2.33 2.22 2.82 1.81 2.44 2.01 1.97 2.33 2.54 2.02 1.94 2.49 0.24 0.60 0.69 1.95/ 1.20 0.67 0.12 2.71* 2.40* 2.88** 2 .8 9 " 3.14** 2.66** 1.85/ 3.46** NOTE: ** indicates significance at 1 percent level; * indicates significance at 5 percent level; / indicates significance at 10 percent level. ’Subperiods are as follows: B, 1976.01-1979.09; D, 1979.10-1982.09; S, 1982.10-1985.06. 2Standard error of difference between b1 and b2. last column reasserts the relative importance of the risk premium that Fama found in his original tests. This result holds both for currencies that revealed structurally differentiated subperiods and for curren cies that did not, that is, Canada, Italy, Japan and Switzerland. Of the nine currencies, only the Belgian franc and the French franc failed to support the statis tically greater importance of the risk premium over the expected change in the exchange rate.20 The other results reported in table 2 indicate that the results are quantitatively similar to those reported by Fama for the same currencies over a shorter sample and differ ent data set. CONCLUSION Markets for foreign exchange are well-organized, high-volume interactions that encompass the trading activities of many competitive profit-seeking agents. That is, they appear similar in many functional as “ But even for Belgium and France, the difference b1 - b2 was posi tive so that forecast error variance was not greater than risk premia variance for any currency. http://fraser.stlouisfed.org/ 12 Bank of St. Louis Federal Reserve pects to other (domestic) financial markets so that the hypothesis of efficiency is plausible. Empirical tests, however, have rejected the joint hypothesis of market efficiency and no risk premium in the foreign ex change market. That is, while CIP holds, UIP does not. Consequently, the role of the risk premium in for eign exchange markets often was not distinguishable from market inefficiency until Fama’s (1984) analysis provided a test of its importance in the foreign ex change market. Frankel and Froot (1986) have pro vided survey-based evidence that also supports the existence of a risk premium but conflicts with Fama’s assessment of the risk premium’s economic impor tance. We have replicated Fama’s study for an ex tended sample period and, although the results varied substantially by subperiods, found results that in gen eral corroborate Fama's findings. What this impasse suggests is that the economic significance of the risk premium will not be resolved by tests of its existence, but may require direct modelling of the portfolio choice problem from which it arises.2' 21For an application of portfolio choice theory to this problem, see Bomhoff and Koedijk (1987). FEDERAL RESERVE BANK OF ST. LOUIS REFERENCES Bilson, John F. O. “The ‘Speculative Efficiency’ Hypothesis," Jour nal of Business (July 1981), pp. 435-51. Bomhoff, Eduard J., and Kees G. Koedijk. "Bilateral Exchange Rates and Risk Premia," Journal of International Money and Fi nance, forthcoming. Boothe, Paul, and David Longworth. “ Foreign Exchange Market Efficiency Tests: Implications of Recent Empirical Findings,” Jour nal of International Money and Finance (June 1986), pp. 135-52. Clinton, Kevin. “Transactions Cost and Covered Interest Arbitrage: Theory and Evidence,” mimeo (Bank of Canada, April 1987). Cumby, Robert E., and Maurice Obstfeld. “A Note on Exchange-Rate Expectations and Nominal Interest Differentials: A Test of the Fisher Hypothesis,” Journal of Finance (June 1981), pp. 697-703. ________ . “ International Interest Rate and Price Level Linkages under Flexible Exchange Rates: A Review of Recent Evidence,” in John F. O. Bilson and Richard C. Marston, eds., Exchange Rate Theory and Practice (University of Chicago Press, 1984), pp. 121- SI. Fama, Eugene F. “ Efficient Capital Markets: A Review of Theory and Empirical Work," Journal of Finance (May 1970), pp. 383-417. _________ "Forward and Spot Exchange Rates,” Journal of Mone tary Economics (November 1984), pp. 319-38. Frankel, Jeffrey A., and Kenneth A. Froot. “ Interpreting Tests of Forward Discount Bias Using Survey Data on Exchange Rate Expectations,” National Bureau of Economic Research Working Paper No. 1963 (June 1986). _________ “ Using Survey Data to Test Standard Propositions Re garding Exchange Rate Expectations,” American Economic Re view (March 1987), pp. 133-53. Frankel, Jeffrey A., and Richard Meese. “Are Exchange Rates Excessively Variable?” National Bureau of Economic Research Working Paper No. 2249 (May 1987). Frenkel, Jacob A. “ Flexible Exchange Rates, Prices and the Role of DECEMBER 1987 ‘News’: Lessons from the 1970s,” Journal of Political Economy (August 1981), pp. 665-705. ________ . “ Comments on Hodrick-Srivastava,” Journal of Interna tional Money and Finance, Supplement, Vol. 5 (March 1986), pp. 523-30. Hansen, Lars Peter, and Robert J. Hodrick. “ Forward Exchange Rates as Optimal Predictors of Future Spot Rates: An Econometric Analysis, Journal of Political Economy (October 1980), pp. 829-53. Hodrick, Robert J., and Sanjay Srivastava. "The Covariation of Risk Premiums and Expected Future Spot Exchange Rates,” Journal of International Money and Finance, Supplement, Vol. 5 (March 1986), pp. 5-21. Isard, Peter. “ Lessons from Empirical Models of Exchange Rates,” IMF Staff Papers (March 1987), pp. 1-28. Krasker, William S. “The ‘Peso Problem’ in Testing the Efficiency of Forward Exchange Markets,” Journal of Monetary Economics (April 1980), pp. 269-76. Levich, Richard M. “ On the Efficiency of Markets for Foreign Ex change,” Rudiger Dornbusch and Jacob A. Frenkel, eds., Interna tional Economic Policy — Theory and Evidence (John Hopkins University Press, 1979), pp. 246-67. ________ _ “ Empirical Studies of Exchange Rates: Price Behavior, Rate Determination and Market Efficiency,” in Ronald W. Jones and Peter B. Kenen, eds., Handbook of International Economics, Vol. 2 (Elsevier: North Holland, 1985), pp. 979-1040. Meese, Richard A., and Kenneth Rogoff. “ Empirical Exchange Rate Models of the Seventies: Do They Fit out of Sample?” Journal of International Economics (February 1983), pp. 3-24. Ott, Mack, and Paul T. W. M. Veugelers. “ Forward Exchange Rates in Efficient Markets: The Effects of News and Changes in Monetary Policy Regimes,” this Review (June/July 1986), pp. 5-15. Robichek, Alexander A., and Mark R. Eaker. “ Foreign Exchange Hedging and The Capital Asset Pricing Model,” Journal o f Finance (June 1978), pp. 1011-18. Sweeney, Richard J. “ Beating the Foreign Exchange Market,” Jour nal of Finance (March 1986), pp. 163-82. 13 FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1987 Federal Fiscal Policy Since the Employment Act of 1946 Keith M. Carlson T JL HE Employment Act of 1946 assigned to the federal government the official responsibility to achieve and maintain a high level of employment.1 According to the act: The Congress hereby declares that it is the continuing policy and responsibility of the Federal Government to use all practicable means ... to promote maximum employment, production, and purchasing power.’ While the act does not specify how to achieve these goals, monetary and fiscal policy over the past 40 years have evolved into the primary tools of stabilization policy. The general purpose of this article is to summarize fiscal policy since the Employment Act of 1946. The meaning and significance of fiscal policy are dis cussed, including some measurement problems asso ciated with fiscal actions. Different measures of fiscal action during periods when the pace of economic activity was significantly above or below trend are examined to determine whether the direction of fiscal actions generally has been consistent with the Em ployment Act. THE MEANING OF FISCAL POLICY Fiscal policy is the use of federal expenditures and taxes to stabilize the economy. Two aspects of this definition require clarification. First, for the most part, the government does not control directly the dollar amount of expenditures or taxes: instead it controls specific programs and the structure of tax rates. Sec ond, to evaluate fiscal policy, a more specific definition of “economic stabilization” is required. Defining Fiscal Action Though Congress is originally responsible for estab lishing various expenditure programs — indeed, it must appropriate funds each year to keep a program in place — the dollar cost of implementing and main taining such programs depends on economic condi tions, including movements in the general level of prices. Similarly, though Congress legislates tax rates, the performance of the economy in conjunction with these rates determines the dollar amount of tax re ceipts. Once a tax structure is established, receipts are forthcoming in a particular year without any further action by the government. The 1962 Economic Report of the President summa rized the government’s control problem diagrammatically.' In figure 1, panel A, an expenditure program is shown as a downward-sloping time, E,„ reflecting pri marily the decline in unemployment benefits as real GNP increases. In combination with a given structure of tax rates (the line TJ, the surplus or deficit (S„) is also drawn as a function of the level of GNP in the bottom portion of panel A. A fiscal action, in this case an increase in spending programs, is shown as a shift of Keith M. Carlson is an assistant vice president at the Federal Resen/e Bank of St. Louis. James C. Po/etti provided research assistance. ’ For discussion of the evolution of the Employment Act along with its updated version, The Full Employment and Balanced Growth Act of 1978, see Santoni (1986). 2From Public Law 304, quoted in Norton (1985), pp. 79-80. http://fraser.stlouisfed.org/ 14 Bank of St. Louis Federal Reserve 3Council of Economic Advisers (1962), pp. 77-84. Using real GNP on the horizontal axis implies that the expenditure and tax lines are drawn for a given price level. To avoid complicating the analysis, price level problems are not considered explicitly here. For detailed discussion of such problems, see Carlson (1983). FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1987 Figure 1 An Illustration of Fiscal Actions (A ) (B) Expenditure increase T a x in crease *♦ the expenditure line to E„ which also shifts the sur plus/deficit line. But because the new level of expendi tures is now greater for each level of GNP, the surplus is less (or the deficit is more) at each GNP level. Similarly, the affects of a tax action are shown in panel B of figure 1. A given structure of tax rates is shown as an upward-sloping line, T„, indicating that taxes increase with the level of GNP. An increase in tax rates will shift the surplus/deficit line upward, to S,. This shift represents the effect of legislated or admin istered fiscal actions. Defining Economic Stabilization The second clarification concerns the meaning of the term “stabilizing the economy.” While the wording of the Employment Act can serve as a guide, it is not very specific. In particular, the word ‘'maximum” is subject to a variety of interpretations. A working inter pretation has evolved over the years, since one was never clearly delineated in the late 1940s and 1950s. A considerable amount of controversy revolves around the specific goals associated with economic stability. In theory, the objective of fiscal policy can be defined quite clearly. If the economy is subject to fluctuations, fiscal policy should be used to dampen those fluctuations. To illustrate, see figure 2. The solid line summarizes a cyclical pattern for GNP around an upward trend. A policy of economic stabilization, as shown by the dashed line, dampens the fluctuations. Generally, this would be achieved by taking restrictive action when GNP is above trend and stimulative action when it is below. Doing this at the right time and in the right dosage is, of course, difficult in practice. None15 DECEMBER 1987 FEDERAL RESERVE BANK OF ST. LOUIS bined with the administrative budget, producing the consolidated cash budget.5 F igu re 2 The M eaning of Economic Stabilization Currently, the unified budget, which succeeded the consolidated cash budget, serves as the primaiy budget measure used by the government in its fiscal planning. The federal sector of the national income and product accounts, sometimes called the national income accounts budget, is considered a more useful measure for economic analysis, however (see insert). Full-Employment Budget Concept theless, this concept does provide a framework for assessing the success or failure of past actions, which, in turn, might be useful as a guide to formulating future actions. THE MEASUREMENT OF FISCAL ACTIONS There has been continuing controversy over the proper role, if any, for fiscal policy in the U.S. economy since the Employment Act of 1946 was passed. Many issues remain unsettled. Accompanying the debate about the theory of fiscal policy have been significant changes in the way fiscal actions are measured. Evolution o f Budget Data When the Employment Act of 1946 was passed, about the only data readily available on the federal budget were the figures released in the budget docu ment itself. These figures were for fiscal years for the administrative budget and excluded the transactions of trust funds, for example, social security. The devel opment of the national income accounts budget in the 1950s resulted in the availability of quarterly data. Later, the transactions of the trust funds were com One of the most important innovations in measur ing fiscal actions occurred in the 1960s when the full employment budget was developed as a part of the E con om ic R eport o f the President.6 The fullemployment budget is not really a budget at all: it is an analytical measure that adjusts federal expenditures and receipts in the national income accounts to ac count for the feedback effects of economic activity. One of its main features is to draw the distinction between active and passive deficits (or surpluses). Active deficits (surpluses) result from policy actions, that is, they reflect legislated or administered changes in expenditures or tax rates. Passive deficits (sur pluses) reflect the influence of economic activity on the deficit, given the spending programs and the tax structure in place. This distinction is shown in figure 3, which reproduces panel A in figure 1 except that the full-employment level of GNP is now a dashed vertical line. An active deficit (in this case, a smaller surplus) is shown as a movement from A to B. A movement from A to C can be described as a passive deficit (again a smaller surplus). The full-employment budget was renamed the high-employment budget in the late 1960s and later changed to the cyclically adjusted budget in 1983.7 Despite these changes, its purpose is unchanged: to adjust actual expenditures and receipts for the in fluence of changing economic conditions. Other Measures In recent years, other measures of fiscal action have been introduced; most of them are refinements of existing measures. For example, with the recent growth in the importance of interest cost, and its role in eventually eradicating deficits, James Tobin has President’s Commission on Budget Concepts (1967). 4For an exhaustive survey of the theory of fiscal policy, see Brunner (1986). http://fraser.stlouisfed.org/ 16 Bank of St. Louis Federal Reserve 6Council of Economic Advisers (1962), and Carlson (1967). 7de Leeuw and Holloway (1983). FEDERAL RESERVE BANK OF ST. LOUIS The Budget and Federal Sector of the National Income and Product Accounts The federal budget summarizes the finances of the government and records transactions on a cash basis. The federal sector of the national income and product accounts (sometimes referred to as the NIA budget) is considered a more appropriate measure of budget’s effect on economic activity because it is conceptually consistent with the national income and product accounts which measure current in come and production. The NIA budget excludes financial transactions and measures taxes when the liability is incurred. Defense procurement is recorded when the goods are delivered to the gov ernment; work in progress is a part of private busi ness inventories. The accompanying table shows the relationship of the budget to the NIA budget.1 DECEMBER 1987 Relationship of Budgets for Fiscal 1986 (billions of dollars) Receipts Total budget receipts Government contributions for employee retirement Other netting and grossing Timing adjustments Geographic exclusions Other $ 769.1 33.8 12.3 0.8 -1 .4 — NIA receipts $ 814.7 Expenditures Total budget outlays Lending and financial transactions Government contributions for employee retirement Other netting and grossing Defense timing adjustment Bonuses on outer continental shelf land leases Geographic exclusions Other $ 989.8 -1 2 .5 33.8 12.3 3.2 2.0 -5 .4 2.0 NIA expenditures $1,025.4 'For further discussion, see Budget of the United States Govern ment for Fiscal Year 1988, Special Analysis B. developed the notion of primary surplus or deficit.8 This measure is simply the surplus or deficit minus interest payments to the public and Federal Reserve payments to the Treasury. This measure can be calcu lated on a cyclically adjusted basis as well. actions in light of the Employment Act’s objectives. This approach attempts to measure the active deficit directly; thus, it represents one measure of "discre tionary” fiscal action. Several other variants of the cyclically adjusted budget also are examined. Another measure receiving recent publicity has been developed by Robert Eisner." His measure, which can be derived for a variety of budget measures, is adjusted for inflation. This means adjusting the deficit for changes in the value of government debt outstand ing due to inflation. To assess fiscal policy actions, one must discuss and analyze them in an economic context."’ The back ground for this assessment is shown in chart 1, which summarizes economic and budget data with refer ence to the ratio of GNP to its trend value." The vertical ECONOMIC PERFORMANCE AND FISCAL POLICY: AN OVERVIEW While several fiscal policy measures have been de veloped over the years, the cyclically adjusted budget approach is used here to assess the direction of fiscal ,0For detailed summaries of fiscal policy, see Holmans (1962), Lewis (1962), Stein (1969), Eisner (1986) and Pechman (1987). "T he trend value is calculated following procedures outlined in de Leeuw and Holloway (1983). Since the Department of Commerce does not attempt to cyclically adjust the price level, the ratio could be interpreted in terms of nominal GNP. That is, actual real GNP actual real GNP x P trend real GNP trend real GNP x P "Tobin (1984). actual nominal GNP 9Eisner (1986). trend nominal GNP 17 FEDERAL RESERVE BANK OF ST. LOUIS Figure 3 Full-Employment Budget DECEMBER 1987 quite volatile, reflecting, in part, the influence of wars and their aftermath. During the second half of the 1950s and the early 1960s, economic performance fluctuated relatively close to trend. The second half of the 1960s again reflected wartime conditions. Finally, economic performance in the 1970s and 1980s showed considerable fluctuation around trend, even though there were no major wars. The bottom tier of the chart summarizes fiscal actions as measured by the surplus or deficit in the cyclically adjusted budget. To adjust the level of the surplus or deficit for the size of the economy, we divide by the trend value of GNP in current dollars. The resulting measure is quite volatile on a quarterly basis. This measure of fiscal action was well in surplus in the late 1940s. The sharp movement from surplus to deficit in the early 1950s followed by the movements back to surplus reflected the Korean War and its aftermath. During the mid-1950s, this budget measure stayed in surplus until 1958 before dipping temporar ily into deficit; it bounced back into surplus in 1960. The period from 1960 to 1968 was one of consider able volatility around a downward trend. Except for one quarter in 1963, this budget was in deficit, increas ingly so toward the end of the period when defense spending accelerated during the Vietnam War. By late 1968, however, there was a sharp movement toward a smaller deficit, after a belated tax increase to finance the war. The smaller deficit persisted for the most part until 1975, reflecting mainly the phasing out of the Vietnam War.13 lines represent periods when GNP was persistently above or below trend, or when it was moving along trend. The choice of periods using trend GNP as a point of reference follows the interpretation of figure 2 and differs from procedures followed by the National Bureau of Economic Research where reference points are based on whether economic activity is rising or falling.12 The top tier of chart 1 summarizes U.S. economic performance as measured by the ratio of GNP to its trend value from 1947 through 1986. U.S. economic performance in the late 1940s and early 1950s was ,2Note that the focus is on real GNP movements, thus deemphasizing the problems of inflation. Generally, periods when GNP is above trend are also periods of inflation. The “ stagflation" case is not addressed explicitly; the assumption is made that the Employment Act places priority on real economic performance during such times. http://fraser.stlouisfed.org/ 18 Bank of St. Louis Federal Reserve The second half of the 1970s showed a shift toward a larger deficit, highlighted by an anti-recession tax cut in 1975. Following this tax cut, the deficit remained at about 2 percent of trend GNP through 1981. After 1981, however, the deficit showed a sharp downward move ment that generally persisted through 1986. This drop was associated with accelerated expenditure growth and the Economic Recovery Tax Act of 1981, which cut individual income taxes by 25 percent and accelerated depreciation allowances for corporations. Despite some rescinding of these provisions by the Tax Equity and Fiscal Responsibility Act of 1982, the cyclically adjusted deficit fell below 5 percent of trend GNP by 1985-86. 13For a review of the sources of change in the federal deficit, see Holloway and Wakefield (1985). FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1987 C h art 1 G N P an d F ederal Fiscal Actions Relative to Trend G N P Ratio AN ANALYSIS OF FISCAL ACTIONS: 1947-86 To analyze whether fiscal policy has been con ducted in a manner consistent with the Employment Act, the last 40 years was divided into 18 periods, as Ratio shown in chart 1. In the presumed spirit of the Em ployment Act, assessments of whether “easier” or “tighter” fiscal actions were called for were made as follows: periods when GNP was persistently below trend were viewed as calling for easier fiscal actions; periods when GNP was above trend were judged to 19 FEDERAL RESERVE BANK OF ST. LOUIS call for tighter fiscal actions. A growth of GNP along trend suggests that fiscal actions were satisfactory. The subperiods are summarized on the left side of tables 1-3; the “description" column in these tables summarizes the relation of GNP to trend during these periods. “Required policy” follows from our analysis above. In some cases, because GNP was coming off such a high level, the early stages of recession were sometimes lumped in with “expansion above trend” (see 1/1951—IV/1953 and II/1959-II/1960). Two other re cessions were not noted separately: 1969-70 and 1980; the 1969-70 recession appears mild in retrospect and the 1980 recession was so short, as was the ensuing recovery, that it was not treated separately. In some periods, where it is not obvious what the “required policy” was, such cases are labeled “unknown.” Tax policy and expenditure policy are examined separately. The tax system is, in a sense, self perpetu ating. Once a tax structure is put in place, the eco nomic system will generate a stream of tax receipts without further “discretionary action.” Expenditure policy, on the other hand, is not as automatic. For the most part, to implement new programs or continue existing ones, some congressional action is required. After examining the tax and expenditure policies sep arately, the two are combined to assess overall fiscal policy. Federal Tax Policy Table 1 summarizes tax policy over the 1947-86 period with the annual rate of change of cyclically adjusted receipts. This change is termed “restrictive" or "stimulative,” depending on whether its growth rate was larger or smaller than that of trend GNP in current dollars. Using cyclically adjusted receipts as a measure of discretionaiy action implies that they were moving as the policymakers wanted them to. For ex ample, if such receipts were growing significantly faster than trend GNP, we assume that policymakers were content with that outcome.'4 According to table 1, over the entire 40-year period, tax policy was restrictive in 12 of the 18 periods, although in some cases marginally so (as shown with 14The Commerce Department also calculates another measure, which purports to be a measure of discretionary tax action. It is derived from total cyclically adjusted receipts by subtracting an estimate of the automatic effect of inflation on such receipts (See Holloway (1984)). The Commerce Department calls this residual “ receipts change due to discretionary and other factors.” Use of this alternative measure did not alter the conclusions. http://fraser.stlouisfed.org/ 20 Bank of St. Louis Federal Reserve DECEMBER 1987 question marks in table 1). This apparently reflected the progressive nature of the tax system and the con tinuing increases in social security taxes, even with the multitude of tax actions legislated throughout the periods (see appendix). To determine the tax policy response to economic conditions, we focus on those periods when GNP was persistently above or below trend. For the nine peri ods in which GNP was below trend — mainly reces sions and recoveries — tax policy was appropriately stimulative only three times: II/1960-IV/1961, 11/1974—1/1978 and III/1981-I/1984. GNP was persistently above trend in only four peri ods, two of these during wartime. The table shows that tax policy was restrictive in three of the four cases. The two wartime periods however, require special men tion. During the Korean War, corporate, individual and excise taxes were raised very quickly after the outbreak of hostilities. As a result, most of the revenue effect occurred in the IV/1948-I/1951 period while the economy was still recovering from the 1948-49 reces sion. In the I/1951-IV/1953 period, on the other hand, revenues declined in the latter part of the period because some wartime taxes were allowed to expire. The Vietnam War was handled much differently. In the early part of IV/1963-IV/1969, most tax actions were stimulative rather than restrictive. Not until 1968 and 1969, long after the war had accelerated, were taxes increased. Because of the 10 percent surcharge on corporate and individual income taxes in 1968, tax policy during the IV/1963-IV/1969 period is shown as restrictive, even though it was stimulative during the early part of this period. In summary, tax policy often has not been con ducted in a manner consistent with the Employment Act. Tax actions that were taken were usually over whelmed by other considerations, namely, financing wars and the social security system. The record has improved, however, in the 1970s and 1980s. Major tax cuts were implemented during the 1973-75 recession and before the 1981-82 recession; during the 1972-74 and 1978-80 periods of excess demand, taxes in creased faster than GNP. Federal Expenditure Policy Table 2 summarizes federal expenditure policy for the same periods as described in table 1. The measure of expenditure policy is total cyclically adjusted ex penditures; the reason underlying the use of this as a FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1987 Table 1 Federal Tax Actions Rate of change of cyclically adjusted receipts Rate of change of trend GNP in current dollars Tax policy direction Correct policy direction? 11.6% Stimulative — Period No. of quarters I/47-IV/48 7 Expansion along trend IV/48—1/51 9 Recession and recovery Stimulative 19.5 7.8 Restrictive No 1/51 —IV/53 11 Expansion above trend including early recession Restrictive to Unknown - 0 .8 4.5 Stimulative No IV/53—1/55 5 Recession and recovery Stimulative 7.0 6.4 Restrictive? No 1/55-111/57 10 Unknown 7.5 6.3 Restrictive? --- 111/57-11/59 7 Recession and recovery Stimulative 5.4 4.7 Restrictive? No 11/59-11/60 4 Expansion along trend including early recession Unknown to Stimulative 7.4 4.8 Restrictive No 11/60—IV/61 6 Mild recession and recovery Stimulative 3.9 4.5 Stimulative? Yes IV/61 —IV/63 8 Expansion along trend Unknown 6.0 5.6 Restrictive? - IV/63—IV/69 24 Expansion above trend Restrictive 8.9 7.7 Restrictive Yes IV/69—1/71 5 Expansion along trend Unknown 2.2 9.5 Stimulative — 1/71—III/72 6 Expansion below trend Stimulative 10.7 8.9 Restrictive No III/72—II/74 7 Expansion above trend Restrictive 13.1 10.3 Restrictive Yes Recession and recovery Stimulative 9.5 10.4 Stimulative? Yes Description Expansion along trend Required policy Unknown 0.5% II/74-I/78 15 I/78—1/80 8 Expansion above trend Restrictive 13.6 11.5 Restrictive Yes I/80—111/81 6 Short recession and recovery followed by expansion along trend Stimulative to Unknown 16.4 12.3 Restrictive No 111/81—1/84 10 Recession and recovery Stimulative 3.8 7.1 Stimulative Yes I/84-IV/86 11 Expansion along trend Unknown 5.7 5.1 Restrictive? 21 FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1987 Table 2 Federal Expenditure Actions Rate of change of cyclically adjusted expenditures Rate of change of trend GNP in current dollars Expenditure policy direction Correct policy direction? 11.6% Stimulative — Period No. of quarters I/47-IV/48 7 Expansion along trend IV/48—1/51 9 Recession and recovery Stimulative 9.3 7.8 Stimulative Yes 1/51—IV/53 11 Expansion above trend including early recession Restrictive to Unknown 19.1 4.5 Stimulative No IV/53—1/55 5 Recession and recovery Stimulative -1 0 .2 6.4 Restrictive? No 1/55—111/57 10 Unknown 7.1 6.3 Stimulative? --- 111/57-11/59 7 Recession and recovery Stimulative 7.0 4.7 Stimulative Yes 11/59-11/60 4 Expansion along trend including early recession Unknown to Stimulative 2.9 4.8 Restrictive No 11/60—IV/61 6 Mild recession and recovery Stimulative 8.1 4.5 Stimulative Yes IV/61—IV/63 8 Expansion along trend Unknown 6.2 5.6 Stimulative? - IV/63—IV/69 24 Expansion above trend Restrictive 9.1 7.7 Stimulative No IV/69—1/71 5 Expansion along trend Unknown 7.0 9.5 Restrictive — 1/71-III/72 6 Expansion below trend Stimulative 7.8 8.9 Restrictive No III/72—II/74 7 Expansion above trend Restrictive 13.6 10.3 Stimulative No II/74—1/78 15 Recession and recovery Stimulative 11.6 10.4 Stimulative Yes I/78—1/80 8 Expansion above trend Restrictive 12.7 11.5 Stimulative No I/80—111/81 6 Short recession and recovery followed by expansion along trend Stimulative to Unknown 14.8 12.3 Stimulative Yes 111/81—1/84 10 Recession and recovery Stimulative 7.9 7.1 Stimulative? Yes I/84-IV/86 11 Expansion along trend Unknown 7.0 5.1 Stimulative http://fraser.stlouisfed.org/ 22 Federal Reserve Bank of St. Louis Description Expansion along trend Required policy Unknown 17.1% FEDERAL RESERVE BANK OF ST. LOUIS discretionary variable parallels that for cyclically ad justed receipts.15 To determine whether expenditures were stimula tive or restrictive, we compare them with trend GNP. Like cyclically adjusted receipts in table 1, we compare total expenditures with trend GNP in current dollars. According to this measure, expenditure actions were stimulative in fourteen of the eighteen periods. The overall 40-year period provides a mixed assessment of expenditure policy. There were nine periods when economic conditions called for stimulative policy. Ex penditure policy was stimulative in six of those peri ods. As noted earlier, total expenditures grew faster than trend GNP throughout the entire period. Thus, it is not surprising that expenditure policy just happens to have moved in the appropriate direction more often than not when economic conditions called for policy in a stimulative direction. To refer to such results as an example of success perhaps overrates them. There were four periods of high demand, when a restrictive policy would have been appropriate; in each case, however, expenditure policy was stimula tive. Two of these periods encompassed the buildup for the Korean and Vietnam wars. On net, like tax policy, federal expenditure policy has not been consistent generally with the Employ ment Act. During periods of recession and recovery, it was stimulative only two-thirds of the time. During periods of excess demand, it was always stimulative; two of these periods, however, were associated with wars. Total Fiscal Policy As a final step in assessing whether fiscal policy has been conducted consistent with the spirit of the Em ployment Act, we examine measures of total fiscal policy. An overall measure is derived from tables 1 and 2 and summarized in table 3. It is the dollar change in expenditures minus the dollar change in receipts, converted to an annual rate, and divided by the aver age of trend GNP (in current dollars) over the relevant subperiod. If this ratio was positive, policy on net was stimulative over the period. If it was negative, policy was restrictive. 15The Commerce Department also calculates a direct measure of discretionary expenditure. Reflecting the effect of cost-of-living es calator clauses, it is obtained by subtracting an automatic inflation effect on federal programs from cyclically adjusted expenditures. Use of this measure did not alter the overall conclusions about expenditure policy. DECEMBER 1987 In only four of the 12 nonneutral cases did the measure of total fiscal policy move in the right direc tion. These were recession and recovery periods after 1955. When GNP was above trend, the quantitative measures indicated stimulus in each case, although the size of the net stimulus usually was very small. Analysis of this summary measure suggests that fiscal actions generally have moved in a direction opposite to that which would be consistent with the Employ ment Act. SUMMARY The Employment Act of 1946 designated a role for the federal government in stabilizing the level of eco nomic activity. Economists, in general, interpret this to mean that monetary and fiscal actions should be used for that purpose. This article summarizes the general movement of fiscal policy since the 1946 act. After reviewing the meaning and measurement of fiscal policy, fiscal actions were summarized over the 1947-86 period. This was done by dividing the 40-year period into subperiods depending on the relation of GNP to its trend value. Various measures of fiscal action then were examined to determine if such actions were consistent with the spirit of the Employ ment Act, focusing on the direction of fiscal response to economic conditions, not on the impact of fiscal actions on the economy. Although various measures of fiscal actions occa sionally offered different conclusions, some tentative general conclusions emerged. Fiscal actions during periods of recession and recovery were usually stimu lative, although this assertion is somewhat sensitive to the measure of fiscal action chosen. During periods of high demand and inflation, fiscal actions tended to be inappropriate mainly because these were wartime periods. Overall, it is impossible to determine accurately whether the Employment Act has succeeded or failed in stabilizing the economy. To do so requires an as sessment of other policies, and perhaps the inherent stability of private actions, as contributors to the eco nomic stability and progress of the United States over the past 40 years. REFERENCES Brunner, Karl. “ Fiscal Policy in Macro Theory: A Survey and Evalu ation,” in R. W. Hafer, ed., The Monetary versus Fiscal Policy Debate (Rowman and Allenheld, 1986), pp. 33-116. 23 DECEMBER 1987 FEDERAL RESERVE BANK OF ST. LOUIS Table 3 Federal Fiscal Policy: Summary Indicators (dollar amounts in billions) Required policy Annualized change of cyclically adjusted expenditures Annualized change of cyclically adjusted receipts Unknown $ 5.4 $ 0.2 Change in expenditure minus change in receipts -r trend GNP in current dollars Policy direction Correct policy direction? Stimulative — Period No. of quarters I/47-IV/48 7 Expansion along trend IV/48—1/51 9 Recession and recovery Stimulative 3.9 9.6 -2 .1 Restrictive No 1/51—IV/53 11 Expansion above trend including early recession Restrictive to Unknown 10.8 - 0 .5 3.2 Stimulative No IV/53—1/55 5 Recession and recovery Stimulative - 7 .8 4.5 - 3 .3 Restrictive No I/55—III/57 10 Unknown 5.1 5.4 -0 .1 Restrictive? --- III/57—II/59 7 Recession and recovery Stimulative 5.8 4.6 0.2 Stimulative Yes II/59—II/60 4 Expansion along trend including early recession Unknown to Stimulative 2.6 6.8 - 0 .8 Restrictive No II/60—IV/61 6 Mild recession and recovery Stimulative 7.7 3.9 0.7 Stimulative Yes IV/61 —IV/63 8 Expansion along trend Unknown 6.7 6.5 0.0 Stimulative? --- IV/63-IV/69 24 Expansion above trend Restrictive 13.5 13.0 0.1 Stimulative No IV/69—1/71 5 Expansion along trend Unknown 14.1 4.3 1.0 Stimulative — 1/71-111/72 6 Expansion below trend Stimulative 17.1 22.0 - 0 .4 Restrictive No 111/72-11/74 7 Expansion above trend Restrictive 34.5 32.1 0.2 Stimulative No 11/74—1/78 15 Recession and recovery Stimulative 41.0 31.2 0.6 Stimulative Yes 1/78-1/80 8 Expansion above trend Restrictive 61.9 59.1 0.1 Stimulative No I/80-111/81 6 Short recession and recovery followed by expansion along trend Stimulative to Unknown 89.3 89.2 0.0 Unknown III/81-I/84 10 Recession and recovery Stimulative 60.1 25.8 1.0 Stimulative Yes I/84—IV/86 11 Expansion along trend Unknown 64.1 43.1 0.5 Stimulative --- http://fraser.stlouisfed.org/ 24 Federal Reserve Bank of St. Louis Description Expansion along trend 2.1% FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1987 Carlson, Keith M. “ Estimates of the High-Employment Budget: 1947-67,” this Review (June 1967), pp. 6-14. Change in the Federal Government Deficit, 1970-86,” Survey of Current Business (May 1985), pp. 25-32. _________ “ The Critical Role of Economic Assumptions in the Evaluation of Federal Budget Programs,” this Review (October 1983), pp. 5-14. Lewis, Wilfred Jr. Federal Fiscal Policy in the Postwar Recessions (The Brookings Institution, 1962). Council of Economic Advisers. Economic Report of the President (U.S. Government Printing Office, 1962). de Leeuw, Frank, and Thomas M. Holloway. “ Cyclical Adjustment of the Federal Budget and Federal Debt,” Survey of Current Busi ness (December 1983), pp. 25—40. Eisner, Robert. 1986). How Real is the Federal Deficit? (The Free Press, Holmans, A. E. United States Fiscal Policy: 1945-59 (Oxford Univer sity Press, 1962). Holloway, Thomas M. “ The Economy and the Federal Budget: Guides to the Automatic Effects,” Survey of Current Business (July 1984), pp. 102-05. Holloway, Thomas M., and Joseph C. Wakefield. “ Sources of Norton, Hugh S. The Quest for Economic Stability: Roosevelt to Reagan (University of South Carolina Press, 1985). Pechman, Joseph A. Institution, 1987). Federal Tax Policy, 5th ed. (The Brookings President’s Commission on Budget Concepts. Staff Papers and Other Materials Revised by the President's Commission (GPO, October 1967). Santoni, G. J. “The Employment Act of 1946: Some History Notes," this Review (November 1986), pp. 5-16. Stein, Herbert. 1969). The Fiscal Revolution (University of Chicago Press, Tobin, James. “ Budget Deficits, Federal Debt, and Inflation," in Albert T. Sommers, ed., Reconstructing the Federal Budget (Praeger Publishers, 1984), pp. 130-49. FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1987 Appendix Chronology of Major Federal Tax Actions: 1948—86 Listed below are the major tax actions affecting federal receipts from 1948 through 1986. The list is not exhaustive but does include the major tax actions. For greater detail, see the following: The Annual Report of the Secretary of Treasury, Budget of the United States Government, Survey of Current Business, Joseph A. Pechman, Federal Tap. Policv, 5th ed., The Brookings Institution, 1987, Congress and the Nation (Congressional Quarterly, Inc.I. 1948 1950 Revenue Act of 1948 (enacted 4-2-48 over presi dent’s veto): individual income tax rates re duced, standard deduction increased, exemp tions raised and income splitting allowed; effective for calendar 1948 with reduced with holding beginning 5-1-48. OASDI tax rate raised from 2.0 percent to 3.0 percent. Revenue Act of 1950 (enacted 9-23-50): individ ual income tax rates increased, with increased withholding effective 10-1-50; corporate tax rates increased, applicable to profits in calen dar 1950; excise tax rate on gambling devices raised, 10 percent tax extended to television sets and deep-freeze units. 1951 Excise Tax Reduction Act of 1954 (enacted 331-54): excise tax rates reduced on jewelry, some admissions, telephone service and trans portation of persons. Internal Revenue Code of 1954 (enacted 8-1654): provided for general reform, with liberal ized depreciation allowances one of the most important provisions. 1955 OASDI wage base raised from $3600 to $4200. 1956 Federal-Aid Highway Act of 1956 (enacted 6-2956): excise tax rates increased on gasoline, tires, etc. 1957 OASDI tax rate raised from 4.0 percent to 4.5 percent. 1958 Excise tax on transportation of property re pealed. 1959 OASDI tax rate raised from 4.5 percent to 5.0 percent, and wage base raised from $4200 to $4800. Excise tax rate raised on gasoline. 1960 Excess Profits Tax Act of 1950 (enacted 1-3-51): effective 1st quarter 1951 but retroactive to 7-1-50. OASDI wage base raised from $3000 to $3600. Revenue Act of 1951 (enacted 10-20-51): individ ual income tax rates increased, with increased withholding effective |11-1-51; corporate tax rate increased (applicable to profits for 3-31-51) and excess profits credit reduced; excise tax rates raised on distilled spirits, beer, cigarettes, gasoline and automobiles, and a new tax en acted on wagers. 1954 OASDI tax rate raised from 3.0 percent to 4.0 percent. Expiration of Revenue Act of 1951: individual income tax rates reduced. Excess profits tax allowed to expire. http://fraser.stlouisfed.org/ 26 Bank of St. Louis Federal Reserve OASDI tax rate raised from 5.0 percent to 6.0 percent. Excise tax rate raised on tires, tubes and heavy trucks. 1961 Unemployment insurance tax rate raised from 3.0 percent to 3.1 percent. 1962 OASDI tax rate raised from 6.0 percent to 6.25 percent. Unemployment insurance tax rate raised from 3.1 percent to 3.5 percent. Revenue Act of 1962 (enacted 10-16-62): tax credit for investment in equipment allowed. Depreciation guidelines and rules revised. 1963 OASDI tax rate raised from 6.25 percent to 7.25 percent. FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1987 Unemployment insurance tax rate reduced from 3.5 percent to 3.35 percent. 1964 Excise Tax Reduction Act of 1965 (enacted 621-65): excise tax rates reduced on automobiles and air conditioners (retroactive to 5-15-65). to $650 in 1971, to $700 in 1972 and to $750 in 1973; standard deduction increased from 10 to 15 percent over a three-year period beginning in 1971; maximum marginal rate introduced of 50 percent on earned income (maximum rate on unearned income remained at 70 percent); surcharge extended to 6-30-70 at a 5 percent rate; scheduled reductions in excise tax rates on automobiles and telephone services post poned until 1-1-71; investment tax credit gen erally repealed for corporations for property constructed, reconstructed or acquired after 4-18-69. Second stage of Excise Tax Reduction Act of 1965. Unemployment insurance tax rate raised from 3.1 percent to 3.2 percent. Unemployment insurance tax rate reduced from 3.35 percent to 3.1 percent. Revenue Act of 1964 (enacted 2-26-64): individ ual and corporate tax rates reduced, with re duced withholding effective 3-1-64. 1965 1966 Second stage of Revenue Act of 1964. OASDI tax rate raised from 7.25 percent to 8.4 percent, and wage base raised from $4800 to $6600. Tax Adjustment Act of 1966 (enacted 3-15-66): graduated withholding of individual income taxes introduced, effective 5-1-66, and corpo rate income taxes accelerated (the act did not alter tax liabilities). 1970 Excise, Estate and Gift Tax Adjustment Act of 1970: repeal of excise tax rates on automobiles and telephone services extended to 1-1-72; col lection of estate and gift taxes accelerated. 1971 OASDI tax rate raised from 8.4 percent to 8.8 percent. Investment tax credit restored, effective 3-9-67 (enacted 6-13-67). 1968 Job development tax credit effective 8-15-71. OASDI wage base raised from $6600 to $7800. Import tax surcharge effective 8-15-71. Revenue and Expenditure Control Act of 1968 (enacted 6-28-68): 10 percent individual in come tax surcharge imposed, with withhold ing effective 7-1-68 but retroactive to 4-1-68 (scheduled to expire 6-30-69): 10 percent cor porate tax surcharge imposed, applicable to profits in calendar 1968 (scheduled to expire 630-69); scheduled 4-1-68 reduction in the 7 and 10 percent excise tax rates on automobiles and telephone services postponed until January 1970. 1969 OASDI tax rate raised from 8.8 percent to 9.6 percent. Revenue Act of 1971 (enacted 12-10-71): sched uled increases in personal exemptions and the standard deduction accelerated by one year (see Tax Reform Act of 1969); 7 percent excise tax on automobiles repealed retroactive to 815-71 and excise tax on small trucks and transit buses repealed retroactive to 9-22-71; 7 percent investment tax credit reinstated. Elimination of import tax surcharge effective 12-20-71. 1972 OASDI wage base raised from $7800 to $9000. Covered wages for unemployment insurance tax raised from $3000 to $4200. The 10 percent surcharge, previously sched uled to expire 6-30-69, extended to 12-31-69. Tax Reform Act of 1969 (enacted 12-30-69 but generally effective beginning in 1970): personal exemption increased from $600 to $625 in 1970, OASDI tax rate raised from 9.6 percent to 10.4 percent. Treasury's asset depreciation guidelines (is sued in June 1971) gave firms the option of raising or lowering the “guideline lives” of de preciable assets by up to 20 percent, effective for calendar 1970. (This administrative action was, for the most part, incorporated into legis lation as part of the Revenue Act of 1971). Investment Credit Suspension Act of 1966 ef fective 10-10-66. 1967 Surcharge expired on 7-1-70. 1973 OASDI tax rate raised from 10.4 percent to 11.7 percent, and wage base raised from $9,000 to $10,800. 27 FEDERAL RESERVE BANK OF ST. LOUIS 1974 DECEMBER 1987 Unemployment insurance tax rate raised from 3.2 percent to 3.28 percent. Unemployment insurance tax raised from 3.2 percent to 3.4 percent. OASDI wage base raised from $10,800 to $13,200. Excise tax on telephone service reduced. Tax Reduction and Simplification Act (enacted 5-23-77); effective 6-1-77, standard deduction modified, reducing withholding; jobs tax credit for corporations enacted. Unemployment insurance tax rate reduced from 3.28 percent to 3.2 percent. 1975 OASDI wage base raised from $13,200 to $14,100. 1978 Import fees on petroleum products increased $1 per barrel on 2-1-75. Covered wages for unemployment insurance tax raised from $4,200 to $6,000. Tax Reduction Act of 1975 (enacted 3-29-75): generally effective retroactive to 1-1-75; individ ual income taxes reduced including a $8.1 bil lion rebate on 1974 income and with lower withholding rates effective 5-1-75 reflecting in creases in the minimum and standard deduc tions and a $30 credit against taxes paid on 1975 income; investment tax credit increased from 7 percent (4 percent for utilities) to 10 percent for property acquired between 1-21-75 and 1-1-77; corporate surtax exemption in creased from $25,000 to $50,000 and rate on first $25,000 reduced from 22 to 20 percent; oil depletion allowance repealed and limits placed on corporate use of foreign tax credits and deferral. Excise tax on telephone service reduced. Revenue Act of 1978 (enacted 11-6-78): effective 1-1-79; personal exemption increased from $750 to $1,000, replacing the temporary general tax credit; tax brackets indexed, tax rates cut and zero bracket amount increased; earned income credit increased and deductions for state and local fuel taxes repealed; corporate tax rates reduced; broadened and made per manent the investment tax credit at 10 percent; jobs tax credit modified. Energy Tax Act of 1978 (enacted 11-9-78): tax credits allowed for energy-conserving expend itures retroactive to 4-20-77. Import fees increased $1 per barrel on petro leum products on 6-1-75. Revenue Adjustment Act of 1975; ongoing pro visions of the Tax Reduction Act of 1975 essen tially extended, except for the tax rebate. 1976 1977 Foreign Earned Income Act of 1978 (enacted 10-15-78): tax laws liberalized for U.S. citizens living abroad. 1979 OASDI wage base raised from $14,100 to $15,300. Tax Reform Act of 1976 (enacted 10-4-76): indi vidual income provisions of the Revenue Ad justment Act of 1975 essentially extended in cluding extending the per capita tax credit and the refundable earned income credit, making permanent the standard deduction of $2,400 for single returns and $12,800 for joint returns; estate tax exemption raised; the corporate in come provisions of the Revenue Adjustment Act of 1975 extended, including reduction in corporate tax rates extension of surtax exemp tion of $50,000 through 1977 and extension of the investment tax credit through 1980. OASDI wage base raised from $15,300 to $16,500. http://fraser.stlouisfed.org/ 28 Bank of St. Louis Federal Reserve OASDI tax rate raised from 11.7 percent to 12.1 percent and wage base raised from $16,500 to $17,700. OASDI tax rate raised from 12.1 percent to 12.26 percent and wage base raised from $17,700 to $22,900. Excise tax on telephone service reduced. 1980 OASDI wage base raised from $22,900 to $25,900. Crude Oil Windfall Profit Tax Act of 1980 (en acted 4-2-80); retroactive to 3-1-80; corporate tax reduced because of deductibility of wind fall profits tax which is an excise tax; excise tax on telephone service reduced; temporary fee of $4.62 per barrel placed on imported crude oil effective 3-15-80. Omnibus Reconciliation Act of 1980: effective 11-81; use of tax-exempt mortgage subsidy bonds restricted for individuals and corpora tions. FEDERAL RESERVE BANK OF ST. LOUIS 1981 DECEMBER 1987 OASDI tax rate raised from 12.26 percent to 13.3 percent and wage base raised from $25,900 to $29,700. increase in 1984 reduced by 0.3 percentagepoint; self-employed tax rate increased; cover age of new federal civilian employees and em ployees of nonprofit organizations made mandatory; taxation of social security benefits required when income exceeds certain levels. Economic Recovery Tax Act of 1981 (enacted 813-81): cost recovery system accelerated for corporations, applicable to 1981 income; credit for the windfall profits tax increased for corpo rations; individual income tax rates reduced 25 percent over 33 months with the first stage a 5 percent cut on 10-1-81. 1982 OASDI tax rate raised from 13.3 percent to 13.4 percent and wage base raised from $29,700 to $32,400. Economic Recovery Tax Act of 1981: third stage of tax reduction, 10 percent on 7-1-83. Railroad Retirement Revenue Act of 1983 (en acted August 1983): changes similar to Social Security Amendments introduced. 1984 Economic Recovery Tax Act: tax rates reduced on income not subject to withholding and ex clusion from gross income of interest and divi dends repealed; estate and gift taxes reduced. Tax Equity and Fiscal Responsibility Act of 1982 (enacted 9-3-82): modified coinsurance transactions repealed effective 1-1-82; various modifications and restrictions for leasing en acted, generally effective 7-1-82; airport and airway taxes increased effective 9-1-82. Deficit Reduction Act of 1984 (enacted 7-18-84): tax-exempt entity leasing restricted; deprecia tion period for real property lengthened; tax ation of life insurance companies modified; interest exclusion as allowed for under Eco nomic Recovery Tax Act of 1981 repealed; in come averaging modified. 1985 Economic Recovery Tax Act of 1981: second stage of tax reduction, 10 percent on 7-1-82. 1983 Economic Recovery Tax Act of 1981: indexing of individual income tax began. Unemployment insurance tax raised from 3.4 to 3.5 percent, and covered wages raised from $6,000 to $7,000. Highway Revenue Act of 1982 (enacted 1-5-831: tax on gasoline and diesel fuel increased from 4 to 9 cents per gallon effective 4-1-83; general taxes repealed on tires, lubricating oil, and retail sales of lightweight trucks and trailers; taxes increased on heavy-duty trucks and trailers. Social Security Amendments of 1983 (enacted April 1983): previously scheduled tax rate in crease accelerated; employee share of the rate OASDI tax rate raised from 14.0 percent to 14.1 percent, and wage base raised from $37,800 to $39,600. Unemployment insurance tax raised from 3.5 to 6.2 percent. OASDI wage base raised from $32,400 to $35,700. Tax Equity and Fiscal Responsibility Act of 1982: compliance provisions of individual in come tax strengthened and casualty and medi cal expense deductions modified; basis for in vestment tax credit for corporations adjusted and contract method of accounting modified; cigarette tax doubled to 16 cents per pack on 11-83 and excise tax increased on telephone service from 1 percent to 3 percent. OASDI tax rate raised from 13.4 percent to 14.0 percent, and wage base raised from $35,700 to $37,800. Tax Equity and Fiscal Responsibility Act of 1982: accelerated depreciation schedules for 1985 to 1986 under the Economic Recovery Tax Act of 1981 repealed. Deficit Reduction Act of 1984: alcohol tax in creased from $10.50 to $12.50 per proof gallon effective 10-1-85. 1986 OASDI wage base raised from $39,600 to $42,000. Consolidated Omnibus Budget Reconciliation Act of 1985 (enacted 4-7-86): excise tax on coal production increased; medicare coverage ex tended to new state and local employees. Tax Reform Act of 1986 (enacted 10-22-86): fed eral tax system overhauled by broadening the individual and corporate tax bases and lower ing individual and corporate tax rates; gener ally effective 1-1-87 except for repeal of invest ment tax credit effective 1-1-86 and transition to modified depreciation schedules effective for property placed in service after 7-31-86. FEDERAL RESERVE BANK OF ST. LOUIS DECEMBER 1987 FEDERAL RESERVE BANK OF ST. LOUIS REVIEW INDEX 1987 JANUARY JUNE/JULY Richard G. Sheehan, “ Does U.S. Money Growth Deter mine Money Growth in Other Nations?” Mack Ott, “The Growing Share of Services in the U.S. Economy — Degeneration or Evolution?” Steven M. Fazzari, “Tax Reform and Investment: How Big an Impact?” Steven M. Fazzari, “Tax Reform and Investment: Bless ing or Curse?” FEBRUARY John A. Tatom, “The Macroeconomic Effects of the Recent Fall in Oil Prices” Mack Ott, “The Dollar’s Effective Exchange Rate: As sessing the Impact of Alternative Weighting Schemes” Philip A. Nuetzel, “The FOMC in 1986: Flexible Policy for Uncertain Times” MARCH Beryl IM. Sprinkel, “Confronting Monetary Policy Dilem mas: The Legacy of Homer Jones” Michael T. Belongia, “ Predicting Interest Rates: A Com parison of Professional and Market-Based Forecasts” G. J. Santoni, “ Changes in Wealth and the Velocity of Money” APRIL Kenneth C. Carraro, “A Review of the Eighth District’s Agricultural Economy in 1986” AUGUST/SEPTEMBER Courtenay C. Stone and Daniel L. Thornton, “ Solving the 1980s’ Velocity Puzzle: A Progress Report” R. Alton Gilbert, “ A Revision in the Monetary Base” OCTOBER Thomas Gale Moore, “ Farm Policy: Justifications, Fail ures and the Need for Reform” C. B. Baker, “ Changes in Financial Markets and Their Effects on Agriculture” Geoff Edwards, “ U.S. Farm Policy: An Australian Per spective” Lynn M. Barry, “ A Review of the Eighth District’s Bank ing Economy in 1986” NOVEMBER Thomas B. Mandelbaum, “A Review of the Eighth Dis trict’s Business Economy in 1986” Thomas B. Mandelbaum, “ Is Eighth District Manufactur ing Endangered?” MAY G. J. Santoni, “ The Great Bull Markets 1924-29 and 1982-87: Speculative Bubbles or Economic Fundamen tals?” Dallas S. Batten and Michael T. Belongia, “ Do the New Exchange Rate Indexes Offer Better Answers to Old Questions?” G. J. Santoni, “ Has Programmed Trading Made Stock Prices More Volatile?” Michael T. Belongia and R. Alton Gilbert, “Agricultural Banks: Causes of Failures and the Condition of Survi vors” http://fraser.stlouisfed.org/ 30 Bank of St. Louis Federal Reserve DECEMBER Kees G. Koedijk and M ack Ott, “ Risk Aversion, Efficient Markets and the Forward Exchange Rate” Keith M. Carlson, “ Federal Fiscal Policy Since the Em ployment Act of 1946”