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This is a preprint of an article in The Journal of Money, Credit and Banking, v. 20, iss. 2,
pp. 167-80, copyright  1988 by the Ohio State University Press. All rights reserved. Reprinted with permission

Working Paper 86-5
THE INFORMATION CONTENT OF DISCOUNT RATE ANNOUNCEMENTS
AND THEIR EFFECT ON MARKET INTEREST RATES

Timothy Cook
and
Thomas Hahn

Federal Reserve Bank of Richmond

September 30, 1986

We are grateful to Marvin Goodfriend and Bob King for a number of valuable
suggestions as well as to Monica Hargraves and Tony Kuprianov for helpful
comments. The views expressed in this paper are solely those of the authors
and do not necessarily represent those of the Federal Reserve Bank of Richmond
or the Federal Reserve System.

Abstract

This paper presents evidence that throughout the 1973-85 period the
Federal Reserve systematically used certain types of discount rate announcements to signal changes in its policy instrument, the Federal funds rate.
Market participants understood the signals contained in discount rate
announcements and used them to revise their expectations of the future path of
the funds rate.

These revisions in funds rate expectations caused movements

in Treasury bill rates.

The paper also presents evidence that discount rate

announcements signaling changes in the funds rate had a strong effect on bond
rates in the period since October 1979.

THE INFORMATION CONTENT OF DISCOUNT RATE ANNOUNCEMENTS
AND THEIR EFFECT ON MARKET INTEREST RATES

I. INTRODUCTION
A number of papers in recent years have examined the announcement
effect of discount rate changes on market interest rates.

Baker and Meyer

[1980] find that discount rate changes over the 1953-78 period influenced
Treasury bill rates.

Roley and Troll [1984] find that before October 1979

market yields did not change significantly in response to discount rate
changes while after October 1979 interest rates across the maturity spectrum
Smirlock and Yawitz [1985] also find virtually no evidence of an

responded.

effect of discount rate changes on market interest rates in the pre-October
1979 period.

For the post-October 1979 period they conclude that interest

rates responded only to unexpected discount rate changes.

Both Roley and

Troll and Smirlock and Yawitz attribute the difference in their results
before and after October 1979 to the difference in Federal Reserve operating
procedures in those periods.
Smirlock and Yawitz use two methods to classify discount rate
changes into "'technical' discount rate changes that are endogenous and
'nontechnical' changes which contain some informative policy implications
[p.1142]" They first make this classification using a statistical model
relating changes in the discount rate to past levels of discount window
borrowing and the spread between the funds rate and the discount rate.
Technical changes (or the amounts of the changes that are technical) are
those predicted by this model.

They also classify discount rate changes on

the basis of the language in the announcement accompanying the changes.
Neither of these methods distinguishes between discount rate changes
according to the signals announcements carry for future monetary policy
actions.

- 2In this paper we evaluate whether different types of discount rate
announcements carry different signals about subsequent Federal Reserve policy
actions and, if so, whether market participants understand these signals and
use them to revise their interest rate expectations. We find that some types
of discount rate announcements signal persistent changes in the Federal
Reserve's policy instrument, the Federal funds rate, and we link movements in
Treasury bill rates in reaction to discount rate announcements to changes in
market expectations of the future funds rate caused by these announcements.
In this framework announcement effects are possible under any of the
operating procedures that have been used by the Federal Reserve and, in
contrast to Roley and Troll and Smirlock and Yawitz, we find strong evidence
of such effects both before and after October 1979.
We begin by classifying discount rate announcements into three
types according to the language contained in the announcement. This
classification is shown in the Appendix A.

"Type 1" announcements indicate

that the discount rate is being changed to realign it with market rates.
"Type 3" announcements indicate the discount rate is being changed because of
the Fed's concern over the growth rate of money and credit, or its concern
over the pace of economic activity, the inflation rate, or some other
macroeconomic variable.

"Type 2" announcements contain the language of both

type 1 and type 3 announcements. Over the 1973 through 1985 period covered
by this paper there were 21 type 1 announcements, 18 type 2 announcements and
10 type 3 announcements.
We look at each type of announcement to see whether it has been
used by the Federal Reserve to signal persistent movements in the Federal
funds rate.

The distinction we make is between those types of announcements

that systematically signal a movement in the funds rate versus those that do

- 3-

not.

If the Fed uses certain types of discount rate announcements to signal

persistent funds rate movements and if people use the information that is
available in these signals, then expectations of the future funds rate path
should change following these announcements, assuming the subsequent funds
rate movements were not fully anticipated.
We assume that the relationship between the Treasury bill rate and
the funds rate is determined in accordance with the expectations theory of
the term structure, i.e., that the Treasury bill rate is determined by
expectations of the funds rate over the life of the bill.

Consequently, if

funds rate expectations change following a certain type of discount rate
announcement, then Treasury bill rates should experience an announcement
effect in response to these revised expectations.

Conversely, Treasury bill

rates should not react to announcements that do not signal a change in the
funds rate.
We find that throughout the 1973-1985 period the Federal Reserve
systematically used type 2 and type 3 discount rate announcements to signal
movements in the funds rate.

From 1973 through 1975 the Fed also used type 1

announcements this way.

These announcements virtually always had an effect

on Treasury bill rates.

Conversely, type 1 announcements in the 1976-85

period

carried no reliable signal about the subsequent movement in the funds

rate and had no effect on bill rates.

Our interpretation of these results is

that market participants understood the signals contained in discount rate
announcements and used them to revise their expectations of the future path
of the funds rate, which in turn caused bill rate movements.

- 4 -

II.

FEDERAL RESERVE BEHAVIOR FOLLOWING DIFFERENT TYPES OF DISCOUNT
RATE ANNOUNCEMENTS

There are three aspects of Federal Reserve behavior in the period
covered by this paper that are relevant for our discussion of the information
content of discount rate announcements. First, the Federal Reserve pursued
its monetary policy objectives by targeting the Federal funds rate.1

Second,

the Fed changed its Federal funds rate target discontinuously in reaction to
new information. Third, changes in the funds rate target were highly
persistent and seldom, if ever, quickly reversed. (We provide evidence on the
time frame of this statement below.)
Fed behaved in this fashion.

We present no explanation of why the

We simply present these as three aspects of Fed

behavior that were well recognized by market participants.
In this section we determine whether certain types of discount
announcements were systematically used by the Fed to signal changes in the
Federal funds rate over the 1973-85 period covered by this paper.

We also

want to confirm that funds rate movements signaled by discount rate announcements persisted, as implied by our discussion above.

We measure the change

in the funds rate following discount rate announcements in two ways.

First,

we compare weekly averages of daily rates in the two weeks immediately

There is some controversy over how closely the Fed controlled the
funds rate in the period from October 1979 through October 1982. We discuss
this period later in the paper.
1

For the first half of the period covered by this paper--until
October 1979--the Fed's target ranges for the Federal funds rate were so
narrow and well-defined that market participants and the financial press
could virtually always identify the day on which a target change occurred and
the magnitude of the target change. In this period it is possible to
carefully document the description of Fed behavior in this paragraph. See
Cook and Hahn [1986b].
2

- 5 following the announcement to the average of rates in the week preceding the
announcement.

The weekly average following the announcement starts on the

market day after the announcement if the announcement is late in the day or
on the weekend and starts on the day of the announcement if the announcement
occurred early in the day.3

(Forty-two of the forty-nine announcements

occurred between 3:30 p.m. and 6 p.m. and one was on Saturday.
announcements occurred between 9:30 a.m. and 12:15 p.m.).

The other six

Although a change

in the discount rate can occur at any time, the Reserve Banks make discount
rate recommendations every two weeks.

In six instances in our sample, the

discount rate was changed two to three weeks following the previous change.
Hence, two weeks is the longest period for which movements in the funds rate
follow only one announcement.
Table 1 shows the average Federal funds rate in the week before and
the two weeks after the 49 discount rate announcements in the 1973-85
period.4 The behavior of the funds rate following type 2 and type 3
announcements was very similar so we group these together in the table and in
the regressions below.5

The last two columns in Table 2 show the funds rate

in the first and second weeks after each announcement minus the funds rate in

3 1n calculating the weekly averages for the years prior to 1976 we
(reserve settlement days) because the funds rate was
Wednesdays
dropped
on
these days, frequently differing by two or three
volatile
extremely
from
the prevailing level. These movements were viewed by
points
percentage
as
having
no policy significance and including them would
participants
market
distorting effect on the weekly
have
a
considerable
some
instances
in
averages.
4 The daily funds rate data surrounding each announcement are
reported in Appendix B.
5 The change in the funds rate divided by the change in the discount
rate--shown in Table 2--averaged 1.225 for the 18 type 2 announcements and
1.228 for the 10 type 3 announcements.

TABLE r
FUNDS RATE MOVEMENTS FOLLOWING DISCOUNT RATE ANNOUNCEMENTS

Funds Rate

Discount Rate Announcements
0

>

a

;

L.O

1wiz

0e

a

oo
C
a

O^

c

0
'O

0G

6

e
0
,L A

.X
00

C e

0

C
0

4j
v

4

C
34.
-P=C

Funds Rate
Divided by
Discount Rate
Cchanges)

60

. *4 0

e
04.S

-

LO
4.
e6

.
a<

U-.64j

44.
C

.0
C
06).

Ye

L

>0

Y

C.X

e

e

**.

0O

0.67
0.26
0.63
0.02
0.94
0.45
0.07
0.33
0.05
0.29
0.04
-1.65
0.27
-1.28
0.37
-1.23
-0.04
0.49
-2.48
0.49
-1.09

1.19
1.72
1.33
0.70
0.90
0.42
-0.13
1.12
-0. 05
0.22
0.21
-0.90
1.12
-0.22
0.45
-0.16
0.93
0.20
-1.96
0.44
-0.66

1.46
0.00
1.87
0.81
0.65
2.18
0.70
0.23
0.55
1.14
0.44
0.58
0.59
0.34
1.50
1.14
1.79
2.98
1.42
-0.94
3.84
1.35
3.13
1.66
-0.03
1.05
-0.67
0.93

1.04
0.39
1.77
1.14
1.34
2.83
0.69
0.21
0.82
1.87
1.15
0.43
0.79
0.70
3.15
0.81
1.53
3.90
2.22
-0.56
2.61
1.43
2.30
0.78
0.45
1.11
-1.41
0.83

n. W.-P
C

.

C 9

I

12-Jan-73
20-Apr-73
10-May-73
13-Aug-73
04-Feb-75
15-May-75
16-Jan-76
19-Nov-76
29-Aug-77
25-Oct-77
11 -ay-78
30-Jun-78
18-Sep-79
29-May-80
12-Jun-80
25-Jul-80
30-Oct-81
03-Dec-81
26-Aug-82
08-Oct-82
06-Apr-84

Fri
Fri
Thu
Mon
Tue
Thu
Fri
Fri
Mon
Tue
Thu
Fri
Tue
Med
Thu
Fri
Fri
Thu
Thu
Fri
Fri

15 Jan-73
23-Apr-73
11-May-73
14-Aug-73
05-Feb-75
16-May-75
19-Jan-76
22-Nov-76
30-Aug-77
26-Oct-77
11-May-79
03-Jul-78
19-Sep-79
29-May-80
13-Jun-80
28-Jul-80
02-Nov-81
04-Dec-81
27-Aug-82
12-Oct-92
09-Apr-84

Km'
Ihn
Fri
Tue
Wed
Fri
Non
Mon
Tue
Med
Thu
Mon
Med
Thu
Fri
Mon
Mon
Fri
Fri
Tue
Mon

5.00
5.75
6.00
7.50
6.75
6.00
5.50
5.25
5.75
6.00
7.00
7.25
11.00
12.00
11.00
10.00
13.00
12.00
10.00
9.50
9.00

0.50
0.25
0.25
0.50
-0.50
-0.25
-0.50
-0.25
0.50
0.25
0.50
0.25
0.50
-1.00
-1.00
-1.00
-1.00
-1.00
-0.50
-0.50
0.50

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

5.69 6.02 6.29 6.73
7.21 7.29 7.64 8.60
7.70 7.86 8.03 9.19
10.46 10.46 10.80 10.35
6.73 6.26 6.29 5.68
5.20 5.09 5.09 5.75
4.80 4.76 4.86 4.80
4.94 4.86 4.66 4.66
6.01 6.03 5.98 6.36
6.48 6.56 6.54 6.58
7.32 7.34 7.43 7.64
7.96 7.54 7.76 8.11
11.41 11.54 11.97 13.34
9.46 10.74 9.68 9.36
9.49 9.11 9.02 9.40
8.68 9.91 9.84 10.90
14.49 14.53 S13.56 12.95
12.47 11.99 12.27 13.49
9.08 10.32 10.06 9.82
9.72 9.48 9.50 9.16
10.56 10.02 10.23 10.60

23-Feb-73
08-Jun-73
29-Jun-73
24-Apr-74
06-Dec-74
03-Jan-75
07-Mar-75
06-Jan-78
18-Aug-78
22-Sep-78
13-Oct-78
01-Nov-78
20-Jul-79
16-Aug-79
06-Oct-79
15-Feb-80
25-Sep-90
14-Nov-80
04-Dec-80
04-May-81
19-Jul-82
30-Jul-82
13-Aug-82
19-Nov-82
13-Dec-82
21-Nov-84
21-Dec-84
17-May-85

Fri
Fri
Fri
Med
Fri
Fri
Fri
Fri
Fri
Fri
Fri
Med
Fri
Thu
Sat
Fri
Thu
Fri
Thu
Mon
Mon
Fri
Fri
Fri
Mon
Med
Fri
Fri

26-Feb-73
11-Jun-73
02-Jul-73
25-Apr-74
09-Dec-74
06-Jan-75
10-har-75
09-Jan-79
19-Aug-78
22-Sep-79
16-Oct-78
01-Nov-78
20-Jul-79
17-Aug-79
09-Oct-79
15-Feb-80
26-Sep-80
17-Nov-80
05-Dec-10
05-May-81
20-Jul-82
02-Aug-82
16-Aug-82
22-Nov-82
14-Dec-82
23-Nov-84
24-Dec-84
20-May-85

Non
Mon
Non
Thu
Mon
Mon
Non
Mon
Fri
Fri
Mon
Wed
Fri
Fri
Tue
Fri
Fri
Mon
Fri
Tue
Tue
Mon
Mon
Mon
Tue
Fri
Non
Man

5.50
6.50
7.00
8.00
7.75
7.25
6.25
6.50
7.75
9.00
8.50
9.50
10.00
10.50
12.00
13.00
11.00
12.00
13.00
14.00
11.50
11.00
10.50
9.00
8.50
9.50
9.00
7.50

0.50
0.50
0.50
0.50
-0.25
-0.50
-0.50
0.50
0.50
0.25
0.50
1.00
0.50
0.50
1.00
1.00
1.00
1.00
1.00
1.00
-0.50
-0.50
-0.50
-0.50
-0.50
-0.50
-0.50
-0.50

2
2
3
2
2
3
2
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2

6.50 7.23
8.43 8.43
8.80 9.73
10.87 11.27
8.97 9.80
8.45 7.36
5.84 5.48
6.62 6.73
7.99 8.17
8.38 8.66
8.72 8.95
9.25 9.83
10.36 10.66
10.86 11.03
11.59 13.09
13.84 14.97
10.91 12.70
14.12 17.10
17.69 19.11
19.01 18.07
12.74 10.82
11.44 10.76
10.73 9.16
9.35 8.52
9.79 8.81
9.43 8.90
7.89 9.22
8.08 7.62

7.55
9.55
9.78
10.06
5.67
5.83
5.05
4.76
6.52
6.69
8.15
8.95
13.86
11.09
11.77
14.34
13.88
14.07
9.28
8.90
10.98

7.02 7.32 9.49
8.63 10.05 10.14
9.68 10.57 10.29
11.44 11.99 11.67
9.63 7.06 6.21
7.03 6.35 5.88
5.49 5.36 5.66
6.72 6.77 7.07
9.30 8.81 9.42
8.85 9.40 9.76
9.30 9.80 9.92
9.69 9.96 10.02
10.76 11.38 12.62
11.21 12.52 13.04
14.74 13.79 14.64
14.64 16.07 12.73
12.45 15.48 16.15
18.02 18.37 17.10
19.91 17.97 17.23
18.45 19.82 17.50
11.44 10.27 9.68
10.73 10.03 9.49
9.59 9.83 9.32
8.96 8.74 9.72
8.56 8.67 8.72
8.87 9.45 8.40
8.59 8.46 8.22
7.67 7.75 7.87

0.33 0.59
0.07 0.43
0.16 0.33
0.01 0.35
-0.47 -0.45
-0.11 -0.11
-0.04 0.06
-0.08 -0.28
0.02 -0.02
0.07 0.06
0.02 0.11
-0.41 -0.20
0.13 0.56
1.29 0.22
-0.37 -0.45
1.23 0.16
0.04 -0.93
-0.49 -0.20
1.24 0.99
-0.25 -0.22
-0.54 -0.33
0.73 0.52
0.00 0.20
0.93 0.88
0.40 0.57
-0.16 -0.33
-1.09 -1.42
-0.35 -0.34
0.11 0.11
0.27 0.41
0.28 0.47
0.22 0.58
0.58 0.43
0.30 0.40
0.17 0.35
1.50 3.15
1.14 0.91
1.79 1.53
2.98 3.90
1.42 2.22
-0.94 -0.56
-1.92 -1.31
-0.68 -0.71
-1.56 -1.15
-0.83 -0.39
0.02 -0.23
-0.53 -0.55
0.33 0.71
-0.46 -0.42

- 6 the week before the announcement divided by the change in the discount rate.
A ratio of I indicates that the funds rate moved in the same direction as the
discount rate and by an equal amount.
In 26 out of 28 cases the funds rate moved in the same direction as
the discount rate in the two weeks following type 2 and type 3 discount rate
announcements.

On average, following type 2 and 3 announcements the funds

rate moved 1.23 times the change in the discount rate.

The behavior of the

funds rate following type 1 announcements changes within the 1973-85 period.
In the 1973-1975 period the funds rate moved in the same direction as the
discount rate following all six announcements. On average, the funds rate
moved 1.04 times the change in the discount rate.

In the 1976-1985 period,

however, the funds rate moved in the same direction as the discount rate only
8 out of 15 times and the average movement was only .05 times the change in
the discount rate.

6 Furthermore, there were special circumstances surrounding the
other two cases. In the case of the May 4, 1981 announcement, there was a
huge increase of over three percentage points in the funds rate in the days
immediately preceding the discount rate increase. Hence, the announcement
may still have provided information as to whether the higher funds rate was
going to be maintained. The higher funds rate was largely maintained, so the
average funds rate rose from 15.70 percent two weeks before the announcement
to 18.07 percent the week following the announcement. In the case of the
December 21, 1984 announcement, new information about the growth of the money
supply became available shortly after the discount rate announcement, and
this information may have caused a revision in the funds rate desired by the
Federal Reserve. In the five months preceding December, MI had grown at an
annual rate of only 1.4 percent and was below its target range. According to
the Policy Directive of the December 18 FOMC meeting, which was only three
days before the discount rate change, "several [members] were of the view
that some additional easing of reserve conditions was probably needed to help
assure adequate growth in Ml. It was noted that there was at yet no clear
evidence that the recent easing of reserve conditions and accompanying
decline in short-term interest rates would foster a sustained rebound in MI
growth." Ml, however, grew sharply in the latter part of December resulting
in a Ml growth rate for that month of 10.7 percent.

- 7We check for whether a given type of announcement over a specified
period of time was followed by changes in the funds rate in the same
direction as the discount rate by estimating the equation:
1. ARFFt = bl + b2*ARDIS + U
t

~~~t

where ARDIS is the change in the discount rate accompanying a discount rate
announcement and ARFF is the average funds rate in the second week after the
announcement minus the average funds rate in the week before the
announcement. The estimates of equation 1 are reported in Table 2.

The

coefficient of ARDIS for type 2 and 3 announcements is 1.38 and is
significant at the 1% level.

We conclude that throughout the 1973-85 period

type 2 and type 3 announcements were used to signal subsequent changes in the
Federal funds rate.
The coefficient of ARDIS for type 1 announcements in the 1973-1975
period is .90 and is significant at the 1% level.

This result indicates that

in the 1973-1975 period type I announcements--their language
notwithstanding--werefollowed by changes in the funds rate roughly equal, on
average, to changes in the discount rate.

The coefficient of ARDIS for type

1 announcements over the 1976-85 period is not significantly different from
zero, indicating that type 1 announcements in this period were not used to
signal changes in the funds rate.
To check that funds rate movements following type 2 and type 3
announcements persisted, we also measured the change in the funds rate using
daily averages of rates over the 91 days (three months) and 182 days (six
months) following each announcement.

(We use these lengths of time because

we are going to look at the behavior of Treasury bill yields in the next
section of the paper.)

The averages, shown in Table 1, begin the day after

the late afternoon announcements and the day of the morning announcements.

TABLE 2
ARYFt

bl + b2ARDISt + u

Constant

Change in
Discount Rate

.03
(0.17)

1.38
(5.11)

.87

.48

2. 1973-75 (6)

.08
(1.44)

.90
(6.64)

.12

.90

3. 1976-85 (15)

.01
(0.07)

.15
(0.79)

.45

-.03

Sample

SER

-2

type 2 and 3
announcements
(number of
observations)
1. 1973-85 (28)

type l
announcements
(number of
observations)

Note:

1.

ARFF is calculated as the difference between the average funds rate
in the second week following a discount rate announcement and the
average funds rate in the week preceding the announcement.

2.

t-statistics in parentheses.

- 8Following type 2 and 3 announcements, the 91-day average funds rate moved in
the same direction as the discount rate in all but two out of twenty-eight
cases and the 182-day average funds rate moved in the same direction as the
discount rate in all but four cases.
We reestimated equation (1) with the dependent variable calculated
as the difference between the 91-day or 182-day average funds rate following
a discount rate announcement and the weekly average funds rate over the seven
days prior to the announcement.

The regression results, shown in Table 3,

conform closely to those in Table 2 and confirm that funds rate movements
signaled by type 2 and 3 announcements generally persisted for a number of
months.

The coefficient of the change in the discount rate in both regres-

sions for type 2 and 3 announcements is significant at the 1% level.

The

magnitude of the coefficients is actually higher than for the same regression
in Table 2.

The coefficients of the change in the discount rate in the

regressions for the six 1973-75 type 1 announcements also are higher than in
Table 2, although the t-statistics of the coefficients drop sharply.

Lastly,

the regression results for the post-1975 type 1 announcements again show no
relationship between the change in the discount rate and the subsequent
change in the funds rate.

III. ANNOUNCEMENT EFFECTS:

TREASURY BILL RATES

If a certain type of announcement has been systematically used by
the Fed over some period of time to signal persistent changes in the funds
rate, we would expect investors to learn this signal and use the information
provided by it to revise their expectations of the future behavior of the
funds rate.

Further, if we assume that the Treasury bill rate is linked to

the funds rate in accordance with the expectations theory of the term

TABLE 3
ARYFt

Sample

Constant

bl + b2RDISt + ut

Change in
Discount Rate

SER

-2
R

type 2 and 3
announcements
(number of
observations)

1.

1973-85 (28)
a.

91-day
average

.05
(.22)

2.02
(5.74)

1.13

.54

b.

182-day
average

-.07
(.22)

1.91
(3.89)

1.58

.34

type 1
announcements
(number of
observations)

2.

3.

1973-75 (6)
a.

91-day
average

0.38
(.98)

1.37
(1.40)

.90

.16

b.

182-day
average

0.68
(1.18)

1.81
(1.24)

1.34

.10

1976-85 (15)
a.

91-day
average

.34
(1.25)

.19
(.40)

.95

-.06

b.

182-day
average

.84
(1.84)

-.63
(.94)

1.61

-.01

Note:
1.

2.

ARFF is calculated as the difference between the 91-day or 182-day
average funds rate following a discount rate announcement and the
weekly average funds rate over the seven days prior to the
announcement.
t-statistics in parentheses.

- 9 -

structure, then we would expect the bill rate to adjust to new information
about the funds rate signaled by this type of announcement.

Conversely, if

announcements of a certain type provide no systematic information about the
future path of the funds rate, we would not expect investors to revise their
funds rate expectations following these announcements, and we not would
expect a movement in the bill rate.

In light of the results in the previous

section we would therefore expect type 2 and type 3 announcements throughout
the 1973-85 period and type 1 announcements in the 1973-75 period to have had
announcement effects if the funds rate movements signaled by these
announcements were not fully anticipated.7 Conversely, we would not expect
type 1 announcements in the 1976-85 period to have had announcement effects.
We check to see if there is this correspondence between the funds
rate signal provided by announcements and announcement effects on the bill
rate by estimating the following regression for the same sets of
announcements used in the first equation:
2. ARTBt = cl + c2*ARDISt + ut
where ARTBt is the change in the bill rate immediately following the discount
rate announcement. If market participants use the information on funds rate
movements signaled by discount rate announcements and if these movements are
not fully anticipated, then we would expect a positive value of b2 in
equation 1 to imply a positive value of c2 in equation 2. Conversely, if b2

7 By "fully anticipated" we mean that the magnitude and the timing
of the change in the funds rate signaled by the discount rate announcement
was known with certainty. Even if a funds rate change is widely anticipated,
a discount rate announcement may still provide new information about the path
of the funds rate by indicating the funds rate change is going to occur
quickly. We return to this point later in the paper.

-

10 -

is not significantly different from zero in equation 1 for a type of
announcement, then we would expect c2 in equation 2 to be zero for that type.
Most of the discount rate announcements in our sample occurred late
in the afternoon after 3:30 p.m..

To our knowledge all existing papers on

discount rate announcement effects have used daily interest rate data from
3:30 p.m. the day of the announcement to 3:30 p.m. the following day.
Instead, we measure the response of interest rates to discount rate
announcements using International Monetary Market (IMM) Treasury bill futures
rate data.

This data has the advantage that it is available from the

"settle" at the end of one market day to the "open" early the following
morning.

These two times bracket the late afternoon discount rate

announcements but unlike the daily spot rate data do not also encompass the
following day when the market may be getting new information about policy
directly through Federal Reserve open market operations. For those six cases
in our sample when the announcement occurred in the morning, we use the
change in the futures rate from the open prior to the announcement to the
settle the same day.

In each case the contract used is the first due after

the month of the announcement.

The movement of the rate on the Treasury bill

futures contract following discount rate announcements is shown in Table 4.
(The corresponding futures price data are reported in Appendix C.)
futures rate data is available only since the beginning of 1976.

The IMM
For the

earlier years we supplement this data with the 3:30 to 3:30 p.m. spot rate
data for six-month Treasury bills.

(All bill rates are calculated on a bond

equivalent basis.)
In estimating equation 2 and in the discussion in the remainder of
this section, we delete three discount rate announcements that occurred over
the same IMM settle-to-open (or open-to-settle) interval as three major
policy announcements that may also have influenced rates.

These were (1) the

TABLE 4
BILL AND BOND RATE MOVEMENTS FOLLOWING
DISCOUNT RATE ANNOUNCEMENTS

4.
4.
O

c v
e
0

_- IO

0O0
Lao ZU

o

0

12-Jan-73
20-Apr-73
10-May-73
13-Aug-73
04-Feb-75
15-May-75
16-Jan-76
19-Nov-76
29-Aug-77
25-Oct-77
11t-May-78
30-Jun-78
18-Sep-79
28-9-ay-80
12-Jun-80
25-Jul-80
30-Oct-81
03-Dec-81
26-Aug-82
08-Oct-82
06-Apr-84

23-Feb-73
08-Jun-73
29-Jun-73
24-Apr-74
06-Dec-74
03-Jan-75
07-Mar-75
06-Jan-78
18-Aug-78
22-Sep-78
13-Oct-78
01-Nov-78
20-Jul-79
16-Aug-79
06-Oct-79
15-Feb-80
25-Sep-80
14-Nov-80
04-Dec-80
04-May-81
19-Jul-82
30-Jul-82
13-Aug-82
19-Nov-82
13-Dec-82
21-Nov-84
21-Dec-84
17-May-85

:>

0_
tO

Fri 15-Jan-73 Mon
Fri 23-Apr-73 Mon
Thu 11-May-73 Fri
Mon 14-Aug-73 Tue
5-Feb-75 Ned
Tue
Thu 16-May-75 Fri
Fri 19-Jan-76 Mon
Fri 22-Nov-76 NIon
Mon 30-Aug-77 Tue
Tue 26-Oct-77 Wed
Thu 11-May-78 Thu
3-Jul-78 Mon
Fri
Tue 19-Sep-79 Wed
Ned 29-May-80 Thu
Thu 13-Jun-80 Fri
Fri 28-Jul-80 Mon
Fri
2-Nov-81 Non
4-Dec-81 Fri
Thu
Thu 27-Aug-82 Fri
Fri 11-Oct-62 Mon
9-Apr-84 Mon
Fri
Fri
Fri
Fri
Ned
Fri
Fri
Fri
Fri
Fri
Fri
Fri
Ned
Fri
Thu
Sat
Fri
Thu
Fri
Thu
Mon
Mon
Fri
Fri
Fri
Mon
Ned
Fri
Fri

26-Feb-73
I1-Jun-73
2-Jul-73
25-Apr-74
9-Dec-74
6-Jan-75
10-Nar-75
9-Jan-78
18-Aug-78
22-Sep-78
16-Oct-78
1-Nov-78
20-Jul-79
17-Aug-79
8-Oct-79
15-Feb-80
26-Sep-80
17-Nov-80
5-Dec-80
5-May-81
20-Jul-82
2-Aug-82
16-Aug-82
22-Nov-82
14-Dec-82
23-Nov-84
24-Dec-84
20-May-85

Mon
Mon
Mon
Thu
Mon
Mon
Mon
Mon
Fri
Fri
Mon
Ned
Fri
Fri
Mon
Fri
Fri
Mon
Fri
Tue
Tue
Mon
Mon
Mon
Tue
Fri
Mon
Mon

4)

Futures

0,)a
Ch
3:.w0

Bond Rates

Bill Rates

Discount Rate Announcements

U
_C
r_

C
o0
'C
Z

0
0G
14)1
0

-

1
5.00 00
5.75 0.25 1
6.00 0.25 1
7.50 0.50 1
6.75 -0.50 1
6.00 -0.25 1
5.50 -0.50 1
5.25 -0.25 1
5.75 0.50 1
6.00 0.25 1
7.00 0.50 1
7.25 0.25 1
11.00 0.50 1
12.00 -1.00 1
11.00 -1.00 1
10.00 -1.00 1
13.00 -1.00 1
12.00 -1.00 1
10.00 -0.50 1
9.50 -0.50 1
9.00 0.50 1
5.50
6.50
7.00
8.00
7.75
7.25
6.25
6.50
7.75
8.00
8.50
9.50
10.00
10.50
12.00
13.00
11.00
12.00
13.00
14.00
11.50
11.00
10.50
9.00
8.50
8.50
8.00
7.50

0.50
0.50
0.50
0.50
-0.25
-0.50
-0.50
0.50
0.50
0.25
0.50
1.00
0.50
0.50
1.00
1.00
1.00
1.00
1.00
1.00
-0.50
-0.50
-0.50
-0.50
-0.50
-0.50
-0.50
-0.50

2
2
3
2
2
3
2
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2

0.01
0.14
0.17
0.14
-0.14
-0.08
-0.08
-0.07
0.01
-0.04
0.02
-0.06
-0.25
0.27
-0.21
0.25
-0.03
-0.75
0.63
-0.57
-0.04

0.21
0.10
0.38
0.22
-0.24
-0.12
0.00
0.38
0.07
0.17
0.21
0.09
0.14
0.05
1.07
0.67
0.51
0.88
0.46
0.64
-0.28
-0.70
-0.47
-0.06
-0.41
-0.12
-0.03
-0.17

4.
C
0
U

0
4.)

0

4. C
4)0
00

(ne c

Mar-76
Dec-76
Sep-77
Dec-77
Jun-78
Sep-78
Dec-79
Jun-80
Sep-80
Sep-80
Dec-81
Mar-82
Sep-82
Dec-82
Jun-84

Mar-78
Sep-78
Dec-78
Dec-78
Dec-78
Sep-79
Sep-79
Dec-79
Mar-80
Dec-80
Dec-80
Mar-81
Jun-81
Sep-82
Sep-82
Sep-82
Dec-82
Mar-83
Dec-84
Mar-85
Jun-85

0

-0.06
-0.09
0.04
-0.03
0.02
-0.04
0.03
0.06
-0.17
-0.05
-0.01
-0.64
0.17
-0.60
0.02

0.27
0.03
0.01
0.22
0.21
0.10
0.09
0.54
0.41
0.56
0.51
0.40
0.66
-0.29
-0.64
-0.29
-0.08
-0.37
-0.06
-0.04
-0.21

C 4.
0 4.
.0
UW

-0.03
0.08
0.00
0.02
-0.06
-0.02
-0.42
0.16
-0.02
0.27
0.10
0.00
0.40
-0.03
-0.12

0.03
0.04
0.17
-0.07
0.11
0.12
-0.02
0.00
0.13
-0.15
0.11
-0.10
0.00
0.06
0.00
-0.14
0.09
-0.06
-0.01
-0.03
-0.01

0
4
*
4.4 .)
4.
0
0 4.
e e

0,.0 0c
0 C

Z0.)0 4) 0
x

.

> 003

0.01
0.14
0.17
0.14
-0.14
-0.08
-0.09 -0.06
-0.01 -0.09
0.04
0.04
-0.01 -0.03
-0.04 -0 .06
-0.06 -0.04
0.03
-0.38
0.06
0.22
-0.19 -0.17
0.22 -0.05
0.09 -0.01
-0.64 -0 .64
0.17
0.57
-0.63 -0.60
0.02
-0.10

0.30
0.07
0.18
0.15
0.32
0.21
0.06
0.54
0.54
0.41
0.62
0.30
0.66
-0.23
-0.64
-0.43
0.01
-0.43
-0.07
-0.07
-0.22

0

0.02
0.56
0.68
0.28
0.28
0.32
0.12
0.36
0.08
-0.12
-0 .12
-0.16
0.06
-0 .06
0.17
0.05
0.01

0.64
-0.34
1.20
0.04

0.21
0.10
0.38
0.22
-0.24
-0.12
0.00
0.27
0.04
0.17
0.22
0.11
0.12
0.09
0.54
0.13
0.56
0.51
0.40
0.66
-0.29
-0.64
-0.29
-0.08
-0.37
-0.06
-0.04
-0.21

0.42
0.20
0.76
0.44
0.96
0.24
0.00
0.54
0.08
0.68
0.44
0.11
0.24
0.18
0.54
0.13
0.56
0.51
0.40
0.66
0.58
1.28
0.58
0.16
0.74
0.12
0.08
0.42

U

-0.01
0.02
0.01
0.01
-0.05

O

C

-0.02
0.08
0.04
0.02
0.10

0.00 0.00

-0.02
-0.06
0.02
-0.01

0.04
0.24
0.04
-0.02

-0.01 -0.01

-0.02
0.04
-0.02
-0.13

-0.08
0.08
0.02
-0.13

0.01 -0.01
0.00 0.00

-0.28 0.29
0.02 -0.05
-0.20 0.41.
0.00 0.00

0.03 0.06
0.02 0.04
0.04 0.08
0.05 0.10
-0.11 0.44
-0.03 0.06
0.02 -0.04
0.07 0.14
-0.07 -0.13
0.05 0.18
0.05 0.10
-0.03 -0.03
-0.07 -0.13
-0.03 -0.06
-0.06 -0.06
0.13 0.13
0.18 0.18
0.07 0.07
0.07 0.07
0.11 0.11
-0.10 0.20
-0.17 0.34
-0.12 0.24
-0.01 0.02
-0.27 0.54
-0.07 0.14
-0.02 0.03
-0.21 0.42

-

11

-

November 1, 1978 announcement of a package of Fed-Treasury actions to support
the dollar, (2) the October 6, 1979 announcement of the change to a
"reserve-oriented" operating procedure, and (3) the October 9, 1982
announcement of the deemphasis of Ml.
As shown in Table 4, following all nineteen type 2 and type 3
discount rate announcements over the 1976-85 period for which the IMM data
are available, the futures bill rate moved in the same direction as the
discount rate.

Also, following six of the seven type 2 and 3 announcements

over the 1973-75 period the six-month spot bill rate moved in the same
direction as the discount rate; the spot bill rate was unchanged following
the other announcement.
The spot bill rate moved in the same direction as the discount rate
following all six type 1 announcements in the 1973-75 period and the
magnitude of the movement in this period was similar to that following type 2
and 3 announcements. (On average, in this period the bill rate moved .36
times the change in the discount rate accompanied by type 1 announcements and
.43 times the change in the discount rate accompanied by type 2 and 3
announcements.) In the 1976-85 period the bill futures rate often moved in
the opposite direction from the discount rate following type 1 announcements
and in most cases the movement in the rate was small compared to the typical
movement following type 2 and 3 announcements and the earlier type 1
announcements.
Estimates for equation 2 are shown in Table 5.

The first four

regressions are for type 2 and 3 announcements over different time periods.
The first period--1976 through 1985--includes only those observations for
which we have futures rate data.

The second covers the whole 1973-85 period.

The third and fourth regressions are for pre- and post-October 1979.

The

TABLE 5
ARTE

= cl + c2*ARDISt + Ut

Constant

Change in
Discount Rate

1. 1976-85 (19)

-.03
(0.64)

.45
(7.23)

.17

.74

2. 1973-85 (26)

-. 01
(0.24)

.43
(8.06)

.16

.72

3. pre-October 1979 (13)

.03
(0.76)

.31
(3.71)

.12

.51

4. post-October 1979 (13)

-. 01
(0.26)

.47
(6.10)

.20

.75

5. 1973-75 (6)

.01
(0.22)

.25
(2.62)

.09

.54

6. 1976-85 (14)

-.03
(0.63)

0.10

.18

.05

(1.28)

Sample

SER

type 2 and 3
announcements
(number of
observations)

type 1
announcements
(number of
observations)

Note:

t-statistics in parentheses.

- 12 -

coefficient of the discount rate change is positive and significant at the 1%
level in all these regressions.

We conclude that there was a strong

announcement effect on bill rates following type 2 and type 3 discount rate
announcements throughout the 1973-1985 period.

This conclusion differs from

that of Roley and Troll [1984] and Smirlock and Yawitz [1985] who found
virtually no evidence of announcement effects prior to October 1979.

(These

papers are discussed below.)
The coefficient of the discount rate change for the 1973-1975 type
I observations is .25 and significant at the 5% level.

The coefficient for

the 1976-85 observations is not significant. We conclude that there was an
announcement effect following type 1 announcements in the 1973-1975 period
but no announcement effect following type 1 announcements in the 1976-85
period.

Of course, we can not rule out the possibility that there may have

been some individual type 1 announcements that affected bill rates in this
period.
Our interpretation of the behavior of the funds rate and the bill
rate following discount rate announcements is straightforward. Throughout
the period covered by this paper the Federal Reserve systematically used type
2 and type 3 discount rate announcements to signal persistent movements in
the funds rate.

In the earlier years, 1973-75, the Fed also used type 1

announcements in a similar way.

Market participants understood these signals

and used them to revise their expectations of the future path of the Federal
funds rate.

Consequently, these announcements had an effect on bill rates.

Baker and Meyer [1980], however, did find evidence of an impact of
discount rate changes on Treasury bill rates in the period before October
1979.
8

- 13 -

Conversely, in the 1976-85 period type 1 announcements carried no reliable
signal about the subsequent movement in the funds rate and, for this reason,
had no announcement effect.9
That the bill rate moved in the same direction as the discount rate
following all but one of the discount rate announcements signaling changes in
the funds rate indicates that these funds rate changes were virtually never
fully anticipated over the 1973-85 period.

It seems likely to us that this

reflects uncertainty about the timing of interest rate movements in a regime
in which the monetary authority is using the funds rate as its policy
instrument and is changing its funds rate target discontinuously in reaction
to new information. For example, market participants may believe that the
Fed is going to put upward pressure on the funds rate in coming weeks.
However, they do not know when this will occur and attach only a small
probability to it occurring in the next few days.

In these circumstances, a

discount rate announcement that signals a change in the funds rate provides
new information by indicating that the change in the funds rate will occur
quickly, which causes a movement in the bill rate.

IV.

ANNOUNCEMENT EFFECTS:

TREASURY BOND RATES

We measure the response of Treasury bond rates to discount rate
announcements using Chicago Board of Trade data for 20-year Treasury bond
futures contracts.

The dates of the contracts and the intervals over which

9 This interpretation raises the question of how market participants
learned the change in Fed behavior following type 1 announcements. As shown
in Table 4, the bill rate did move with the discount rate following the first
three post-1975 type 1 announcements, even though in two of these cases the
funds rate in the subsequent two weeks did not move in the same direction as
the discount rate. It seems plausible that market perceptions of the
information content of type 1 announcements were altered by the failure of
the funds rate to follow the discount rate in these cases.

-

14 -

we measure rate changes are the same as those for the bill futures rates.1 0
The movement of the bond futures rate following discount rate announcements
is shown in Table 4.

The Treasury bond futures data is available only since

the beginning of 1977.

For the earlier years we use 3:30 to 3:30 p.m. spot

rate data for 20-year Treasury bonds.

As with the bill rate, we exclude the

discount rate announcements of November 1, 1978, October 6, 1979, and October
8, 1982.
As shown in Table 4, following type 2 and 3 announcements prior to
October 1979 the bond rate moved in the opposite direction from the discount
rate 4 out of 13 times.

After October 1979, however, the bond rate always

moved with the discount rate and in a number of cases the movements were
quite large.

Movements in the bond rate following discount rate changes

accompanied by type 1 announcements were generally small throughout the
1973-85 period and were frequently in the opposite direction from the
discount rate change.
Table 6 reports announcement effect regression results with the
change in the Treasury bond rate (R20) as the dependent variable:
3.

AR20t = dl + d2*ARDISt + ut

OThe bond futures data was collected from the Wall Street Journal.
The Journal prints open and settle prices but only settle yields. We
calculated the settle-to-open (or open-to-settle) change in yields by
assuming that the proportion of the daily change in yields occurring in the
settle-to-open interval was the same as the proportion of the daily change in
prices occurring in the settle-to-open interval. Specifically, for a late
afternoon discount rate change the settle-to-open yield was calculated by
)] where R, P, o, and s refer to
)(
-P
)
[(PO -P
(Rs -R
yiel, piSce, open ah setsle t-!'s Eye ay of the discount rate
announcement and t is the following day. These data are reported in
Appendix D.

TABLE 6.
AR20t - dl + d2ARDISt + ut

Sample

Constant

Change in
Discount Rate

SER

K2

type 2 and 3
announcements
number of
observations)

1.

1977-85 (19)

-.05
(2.81)

.15
(5.41)

.07

.61

2.

1973-85 (26)

-.04
(2.61)

.13
(5.60)

.07

.55

3.

pre-October 1979 (13)

-. 01
(0.53)

.04
(1.07)

.06

.01

4.

post-October 1979 (13)

-.04
(2.01)

.16
(5.26)

.08

.69

-. 01

.04
(1.86)

.02

.33

(0.97)
-.02
(0.79)

.06
(1.83)

.08

.15

type 1
announcements
(number of
observations)
5.

6.

1973-75 (6)

1976-85 (14)

Note:

t-statistics in parenthesis.

- 15 -

The first set of regressions are for type 2 and 3 announcements. The first
regression covers the period for which we have futures rate data from 1977
through 1985.

The second covers the whole 1973-85 period.

show a strong announcement effect.

Both regressions

The third and fourth regressions split

the data into pre- and post-October 1979.

In the early period the

coefficient of the change in the discount rate is small and not significant.
In the latter period the coefficient is .16 and significant at the 1% level.
The last two regressions in Table 6 are for discount rate changes accompanied
by type 1 announcements over 1973-1975 and 1976-85.
coefficient is positive but small.

In both periods the

The coefficient is just significant at

the 10 percent level in the latter period and not significant at the 10
percent level in the earlier period.
Our interpretation of these results is that after October 1979 the
reaction of the 20-year rate to new information about the Federal funds rate
jumped sharply.

While we have no explanation for why this occurred, this

interpretation is consistent with two other sets of empirical results.

After

October 1979 long-term rates reacted more substantially to Federal Reserve
open market operations providing new information about the funds rate, both
absolutely and relative to the reaction of short-term rates.

Similarly,

after October 1979 long-term rates reacted more substantially to money
announcements, both absolutely and relative to the reaction of short-term
rates.11

The increased reaction after October 1979 of long-term rates to
money announcements and to open market operations providing new information
about the funds rate is shown in Cook and Hahn [1986a, 1986b]. In the
post-October 1979 period the ratio of the coefficients of the discount rate
change in the bond and bill rate regressions for type 2 and 3 announcements
is .34. This is similar to the ratio of the coefficients of unanticipated
money in bond and bill rate regressions reported in the money announcement
literature for the post-October 1979 period.
11

- 16 -

V.

ANNOUNCEMENT EFFECTS AND FEDERAL RESERVE OPERATING PROCEDURES

Two recent papers by Roley and Troll [1984] and Smirlock and Yawitz
[1985] have argued that the presence of discount rate announcement effects
should depend on the operating procedures in use by the Federal Reserve.
Roley and Troll estimated announcement effect regressions over the periods
from September 27, 1977 to October 5, 1979 and from October 8, 1979 to
October 15, 1982.

They found that before October 1979 market yields did not

change significantly in response to discount rate announcements while after
October 1979 interest rates across the maturity spectrum responded to such
announcements. Smirlock and Yawitz estimated announcement effect regressions
from the beginning of 1975 to October 1979 and from October 1979 to the end
of 1982.

They classified discount rate changes according to whether they

were "technical" or "nontechnical" (1) by using a statistical model relating
changes in the discount rate to past levels of borrowing and the spread
between the funds rate and the discount rate and (2) on the basis of the
language contained in the announcements. Both methods led to a similar
classification. They concluded that prior to October 1979 neither category
had an effect on interest rates or stock prices, while after October 1979
only nontechnical announcements had an effect.1 2

1 2 Smirlock and Yawitz's classification by language is very similar
to the one used in this paper, which raises the question of why they found no
announcement effect prior to October 1979 while we found a strong one. Our
speculation is that the difference in results may reflect a difference in
data measurement affecting a number of their observations in the pre-October
1979 period. Smirlock and Yawitz measure the announcement effect as the
change in market rates on the "announcement day" which is defined as "the day
the discount rate change is reported in the Wall Street Journal." [1985, p.
11441 For those announcements that occurred in the morning--five of which
were in 1978 and 1979--the appropriate day to measure the announcement effect
would be the day before the discount rate change was reported in the Journal.

- 17 -

Roley and Troll argue that under the "Federal funds rate" operating
procedure used prior to October 1979, discount rate changes would not be
expected to affect market interest rates because "they are not needed to
change the level of the federal funds rate" [1984, p.33].

Along the same

lines Smirlock and Yawitz argue that in the pre-October 1979 regime
announcement effects would not be expected because "regardless of
classification, a discount rate change is not required, and will not by
itself change the level of market interest rates." [1985,p.1152] In our
opinion these statements are misleading.

The relevant point is not whether a

discount rate change is "needed" or "required", but whether market
participants are able to get any new information from the announcement about
the subsequent actions of the Federal Reserve.

There is no reason to rule

out a priori the possibility of announcement effects in the pre-October 1979
period.
A related question is the interpretation of announcement effects in
the October 1979 to October 1982 period.

Roley and Troll, among others,

have described the operating procedure in this period as "nonborrowed
reserves targeting." According to these descriptions the Federal Reserve set
a target for nonborrowed reserves that would remain fixed for a period of
time, such as the interval between FOMC meetings.

Under the prevailing

system of lagged reserve requirements, the selection of a target for nonborrowed reserves for a given reserve maintenance week would imply a particular
level of borrowed reserves in that week.

Because the demand for borrowed

reserves depends on the spread between the funds rate and the discount rate,
the choice of the nonborrowed reserves target would also determine the spread
between the funds rate and the discount rate in the current week.

Therefore,

with a fixed nonborrowed reserves target a change in the discount rate would

- 18 -

cause a roughly equal change in the funds rate.

Hence, as Roley and Troll

[1984, p. 33-34] point out, "Under a nonborrowed reserves operating
procedure, a discount rate change would be expected to affect interest rates
without any further overt policy actions."
Under such a nonborrowed reserves procedure the reaction of market
rates to a discount rate announcement might reflect the market's belief in
the Fed's commitment to pursue a nonborrowed reserves policy.

The movement

in rates would still be an announcement effect, but the interpretation of
this effect would be narrower than for the rest of the period.

Under a

nonborrowed reserves procedure, however, type 1 announcements would be ruled
out since the funds rate necessarily has to change with the discount rate.
Yet, as shown in Table 2, six out of the fifteen announcements in this period
were type 1 announcements and the funds rate did not as a rule move with the
discount rate following these announcements. The use of type 1 announcements
is evidence against the view that the Fed was using a nonborrowed reserves
operating procedure throughout the 1979-82 period.
An alternative view is that the Fed was following a nonborrowed
reserves procedure in this period only when the funds rate was above the
discount rate.

This generally encompassed only those announcements

indicating a higher discount rate.

As indicated in Table 2, all six

increases in the discount rate in this period were accompanied by type 2 and
3 announcements. In these six cases the reaction of the bill rate may have
reflected a belief among market participants that the Fed was committed to
keeping the level of nonborrowed reserves fixed for some period of time, or
it may have simply reflected the more general view that the announcement
signaled the Fed's intention to move the funds rate.
say.

It is impossible to

-

VII.

19 -

CONCLUSIONS
Over the 1973-1985 period covered by this paper the Federal Reserve

used three types of discount rate announcements. Types 2 and 3, and type 1
in the 1973-75 period, systematically signaled subsequent changes in the
Federal funds rate.

With one exception, treasury bill rates always moved in

the same direction as the discount rate change accompanying these announcements.

In contrast, type 1 announcements after 1975 contained no signal for

the funds rate and had no announcement effect.

Our interpretation of these

results is that market participants understood the signals contained in
discount rate announcements and used them to revise their expectations of the
future path of the funds rate.

These revisions in funds rate expectations

caused movements in the bill rate.
Prior to October 1979, the reaction of Treasury bond rates to
discount rate announcements signaling changes in the funds rate was weak.
After October 1979 bond rates reacted strongly to these announcements. We
have no explanation for this phenomenon. However, the increased reaction
after October 1979 of long-term interest rates to new information affecting
the expected path of the funds rate also shows up in the reaction of longterm rates to open market operations and to money announcements.
The framework in this paper of how policy is carried out and what
causes announcement effects conforms to the popular view among money market
participants and Fed-watchers on these subjects. According to this view, the
Fed reacts discontinuously to new information affecting its funds rate
target.

Once changes in the target are made, they are likely to persist for

months.

Further, the Fed periodically makes announcements (or takes actions

in the money market) that signal changes in the funds rate target.

Some of

- 20 -

these announcements accompany discount rate changes; others are made at
regularly scheduled public hearings or on an ad hoc basis.

Changes in

expectations of the future behavior of the funds rate caused by Fed
announcments and actions influence the yields of longer term money market
instruments. A complete understanding of Federal Reserve policy and its
effect on economic activity would take into account each of these aspects of
policy.

- 21 -

REFERENCES

Baker, H. Kent and James M. Meyer. "Impact of Discount Rate Changes on
Treasury Bills." Journal of Economics and Business 32 (Fall 1980),
43-48.
Cook, Timothy and Thomas Hahn. "The Reaction of Interest Rates to
Unanticipated Federal Reserve Actions and Statements: Implications for
the Money Announcement Controversy." Economic Inquiry, forthcoming.
and

.

"The Reaction of Interest Rates to Unanticipated

Federal Reserve Actions and Statements, 1977-1984: Implications for the
Money Announcement Controversy." Federal Reserve Bank of Richmond
Working Paper 86-2. Federal Reserve Bank of Richmond, June 1986.
Roley, V. Vance and Rick Troll. "The Impact of Discount Rate Changes on
Market Interest Rates." Federal Reserve Bank of Kansas City Economic
Review (January 1984), 27-39.
Smirlock, Michael and Jess Yawitz. "Asset Returns, Discount Rate Changes,
and Market Efficiency." Journal of Finance Vol. XL, No. 4 (September
1985), 1141-1158.

APPENDIX A
CLASSIFICATION OF DISCOUNT RATE ANNOUNCEMENTS
Date of
Announcement

Change in
Rate

Friday,
January 12,
1973

4 1/2 to 5

Type 3

Type 2

Type 1

This move is designed to bring
the discount rate into better
alignment with short-term
market interest rates, which
have risen substantially over
recent months. The widened gap
between the discount rate and
other sources of bank funds
has contributed to a sharply
increased level of borrowing
by banks from the Federal
Reserve in recent weeks.
The present increase of the
discount rate is merely a
passive adjustment to what
has already happened to market
interest rates and it,
therefore, should not be the
occasion for a further
increase in interest rates.
This action was taken in
recognition of the recent
rise in short-term open
market interest rates which
is an out-growth of strong
credit demands generated by
continued rapid economic
expansion. In this situation
and in view of recent developments in the foreign exchange
markets, the Board concluded
that an increase in the
discount rate--to bring it
into closer alignment with
short-term rates generally-was called for in furtherance
of the objectives of economic
stabilization.

Friday,
February 23,
1973

5 to 5 1/2

Friday,
April 20,
1973

5 1/2 to
5 3/4

In announcing the action, the
Board took note of developments
in the money markets that have
occurred since the discount
rate was raised to 5 1/2 per
cent, effective on February 26.

Thursday,
May 11,
1973

5 3/4 to 6

The action was in recognition
of increases that have already
taken place in other shortterm interest rates and is
intended to bring the discount
rate into better alignment with
short-term rates generally.

Friday,
June 8,
1973

6 to 6 1/2

Friday,
June 29,
1973

6 1/2 to 7

The action was taken in
recognition of increases that
have already occured in other
short-term interest rates, the
recent growth in money and bank
credit, and the continuing rise
in the general price level.
The Board of Governors of
the Federal Reserve System
today took two actions
designed to restrain continuing excessive expansion
in money and credit.

- 2 Date of
Announcement

Change in
Rate

Monday,
August 13,
1973

7 to 7 1/2

Wednesday,
April 24,
1974

7 1/2 to 8

The action was taken in the
light of a recent rapid rise
in money and bank credit and
in recognition of increases that
have already occurred in other
short-term interest rates.
The problem of inflation
continues to be a serious
concern to the Board.

Friday,
December 6,
1974

8 to 7 3/4

The action was taken in view
of the recent slackening in
the demand for credit and in
recognition of the lower leve
of market interest rates that
has developed since last sunmier.

Friday,
January 3,
1975

7 3/4 to 7 1/4

Tuesday,
February 4,
1975

7 1/4 to
6 3/4

Friday,
March 7,
1975

6 3/4 to
6 1/4

Thursday,
May 15,
1975

6 1/4 to 6

The action was taken in
recognition of declines that
have occurred recently in
other short-term interest
rates and is intended to
bring the discount rate into
better alignment with shortterm rates generally.

Friday,
January 16,
1976

6 to 5 1/2

The action is intended to
bring the discount rate into
better alignment with other
short term interest rates
which have recently declined.

Friday,
November 19,
1976

5 1/2 to
5 1/4

This action will bring the
discount rate into better with
short-term market interest
rates generally.

Monday,
August 29,
1977

5 1/2 to
5 3/4

Action was taken to reduce
the incentive for member
banks to borrow from the
Federal Reserve. Such
borrowing has increased
rapidly in recent weeks.

Type 3

Type 2

Tvye 1
The action was taken in
recognition of increases that
have already occurred in other
sbort-term interest rates and is
intended to bring the discount
rate--which is the rate charged
member banks for borrowings from
their district Federal Reserve
Banks--into better alignment
with short-term rates generally.

The action was taken in
view of the weakening in
economic activity.
The action was taken in
recognition of the reductions
that have occurred over recent
weeks in other short-term rates.
The action was taken in view
of the weakness in economic
activity, the recent evidence
of moderation in the rate of
inflation, and also to bring
the discount rate into better
alignment with other shortterm interest rates.

- 3 Date of
Announcement

Change in
Rate

Type 2

Type 1

Type 3

The Board stated that this
action is intended as a
technical move for the
purpose of bringing the
discount rate into better
alignment with other shortterm interest rates, and it
has no monetary policy
implications.
Tuesday,
October 25,
1977

5 3/4 to
6

Friday,
January 6,
1978

6 to
6 1/2

Today's action was taken in
recognition of increases that
occurred recently in other
short-term interest rates and
will bring the discount rate
into closer alignment with
short-term rates generally.
The increase will also reduce
the incentive for member banks
to borrow from the Federal
Reserve.
The recent disorder in foreign
exchange markets constitutes
a threat to orderly expansion
of the domestic and international economy. In view of
this, the Board of Governors
of the Federal Reserve System
today approved an increase in
the discount rate from 6 per
cent to 6 1/2 per cent.
The Board expressed the hope
that the need for the increase
will prove temporary. The
Board further indicated that
the condition of the domestic
economy is sound and that
credit supplies to sustain
economic expansion will
remain ample.

Thursday,
May 11,
1978

6 1/2 to
7

Action was taken in recognition of increases that have
already occurred in other
short-term interest rates
and will bring the discount
rate into closer alignment
with short-term rates generally.

Friday,
June 30,
1978

7 to
7 1/4

Action was taken in recognition of increases that have
occurred recently in other
short-term interest rates and
to bring the discount rate
into closer alignment with
short-term rates generally.

Friday,
August 18,
1978

7 1/4 to
7 3/b

Friday,
September 22,
1978

7 3/4 to
8

Action was taken in view of
recent disorderly conditions
in foreign exchange markets
as well as the continuing
serious domestic inflationary
problem.
Action was taken in recognition of recent increases
in other short-term
interest rates, to bring
the discount rate into closer
alignment with short-term
rates generally, and as a
further step to strengthen
the dollar.

- 4Date of
Announcement

Change in
Rate

Friday,
October 13,
1978

8 to
8 1/2

Wednesday,
November 1,
1978

8 1/2 to
9 1/2

Friday,
July 20,
1979

9 1/2 to
10

Thursday,
August 16,
1979

10 to
10 1/2

Tuesday,
September 18,
1979

10 1/2 to
11

Saturday,
October 6,
1979

11 to 12

Type ¶

Type 2

Type 3

The action was taken to
bring the discount rate
into closer alignment with
increased short-term market
interest rates, and in
recognition of continued
high inflation, the recent
rapid rate of monetary
expansion and current
international financial
conditions.
The Treasury Department and the
Federal Reserve today announce
measures to strengthen the
dollar and thereby counter
continuing domestic
inflationary pressures.
Action was taken as a
further step to strengthen
the dollar on the foreign
exchange markets, and in
view of the recent rapid
rate of expansion in the
monetary aggregates, and
to bring the discount rate
into alignment with shortterm interest rates
generally.
Action was taken against the
background of the continuing
strong inflationary forces
that are evident in the econom)
and in recognition of the
relatively rapid rate of
expansion in the monetary
aggregates.
Action was taken against
the background of recent
increases in other shortterm interest rates, to
bring the discount rate
into closer alignment with
short-term rates generally,
and to discourage excessive
borrowing by member banks
at the discount window.
The Federal Reserve today
announced a series of
complementary actions that
should assure better control
over the expansion of money
and bank credit, help curb
speculative excesses in
financial, foreign exchange
and commodity markets and
thereby serve to dampen
inflationary forces.

- 5 Date of
Announcement

Change in
Rate

Type 1

Type 2

Type 3
The Board has been particularli
concerned that recent economic
developments, including the
large increase in theprice of
imported oil, are adding to
inflationary pressures and
may lead to further destabiliz
ing pricing decisions. These
developments underscore the
need to take such measures as
may be required to maintain
firm control over growth of
money and credit.

Friday,
February 15,
1980

12 to 13

Wednesday,
May 28,
1980

13 to 12

The action was taken
entirely in reflection
of recent substantial
declines in short-term
market interest rates to
levels well below the
existing discount rate.

Thursday,
June 12,
1980

12 to 11

The action was taken entirely
in reflection of recent
further declines in
short-term market interest
rates to levels well below
the existing discount rate.

Friday,
July 25,
1980

11 to 10

The action is a purely
technical adjustment to
bring the discount rate
into alignment with the
level of short-term market
interest rates and bank
lending rates.

Thursday,
September 25,
1980

10 to 11

This action is part of the
continuing policy of the
Federal Reserve to discourage excessive growth in
the monetary aggregates. In
taking the action, the Board
also took note of recent
appreciable increases in
borrowings at the Federal
Reserve discount window as
short-term market interest
rates have risen significantly
above the 10 percent discount
rate that has been in effect
since July 28.

Friday,
November 14,
1980

11 to 12

These actions, which are
effective on Monday,
November 17, were taken
in view of the current level
of short-term market interest
rates and the recent rapid
growth in the monetary
aggregates and bank credit.

Thursday,
December 4,
1980

12 to 13

In light of the current level
of market rates and consistent
existing policy to restrain
excessive growth in money and
credit, the Federal Reserve
Board today announced an
increase in the basic
discount rate.

- 6Date of
Announcement

Change in
Rate

Monday,
May 4,
1981

13 to 14

Friday,
October 30,
1981

14 to 13

This action was taken against
the background of recent
declines in short-term
interest rtes and the reduced
level of adjustment borrowing
at the discount window. It
is consistent with a pattern
of continued restraint on
growth of money and credit.*

Thursday,
December 3,
1981

13 to 12

The action was taken to
bring the discount rate
into better alignment
with short-term rates that
have been prevailing
recently in the market.

Monday,
July 19,
1982

12 to
11 1/2

The action was taken in the
context of recent declines
short-term market rates and
the relatively restrained
growth of money and credit
in recent months.

Friday,
July 30,
1982

11 1/2 to
11

In light of market interest
rates and relatively
restrained money and credit
growth, the Federal Reserve
Board today approved a
reduction in the basic
discount rate.

Friday,
August 13,
1982

11 to
10 1/2

As in other recent changes,
the action was taken against
the background of moderate
growth in money, some indication
of reduced credit demands at
banks, and declines in market
interest rates.

Thursday,
August 26,
1982

10 1/2 to
10

The action was taken to
bring the discount rate
into better alignment
with short-term market
interest rates.

Friday,
October 8,
1982

10 to
9 1/2

The change is designed to
maintain an appropriate
alignment with short-term
market rates.

Type 1

Type 2

Type 3

These actions, which are
effective Tuesday, May 5,
were taken in light of the
current levels in short-term
market interest rates and the
need to maintain restraint
in the monetary and credit
aggregates.

*This is classified as a type 1 announcement because the last sentence, if anything, is as an assurance
that the funds rate will not be lowered.

- 7 -

Date of
Announcement

Change in
Rate

Friday,
November 19,
1982

9 1/2 to

Monday,
December 13,
1982

9 to
8 1/2

Friday,
April 6,
1984

8 1/2 to
9

Wednesday,
November 21,
1984

9 to
8 1/2

Friday,
December 21,
1984

8 1/2 to
8

The action is designed to
to bring the discount rate
into more appropriate
alignment with short-term
market interest rates.
It was taken in the general
context of the moderation
of growth in economic
activity since mid-year,
continued relative stability
or declines in sensitive
commodity prices, and
strength of the dollar
internationally. Ml and M2
have remained within desired
longer run ranges, but growth
in M1 has on average been
relatively sluggish in
recent months.

Friday,
May 17,
1985

8 to
7 1/2

The action was taken against
the background of relatively
unchanged output for some
time in the industrial sector
of the economy, stemming
heavily from rising imports
and a strong dollar. Price
pressures, while clearly a con-

Type 1

Type 3

Type 2
The further half-point
reduction in the discount
rate, which is broadly
consistent with the prevailing pattern of market
rates, was taken against
the background of continued progress toward
greater price stability,
and indications of continued
sluggishness in business
activity and relatively
strong demands for liquidity.

9

The further half-point
reduction in the discount rate
was taken in the light of currc
business conditions, strong
competitive pressures on price!
and further moderation of cost
increases, a slowing of privatf
credit demands, and present
indications of some tapering
off in growth of the broader
monetary aggregates.
The change--the first since
late 1982--was undertaken in
the light of the relatively
wide spread that has developed
in recent weeks between shortterm market rates and the
discount rate.
The reduction was taken against
the background of growth in M1
and M2 in the lower part of thE
desired ranges and in the
context of distinct moderation
in the pace of business expansion, of relative stability in
producer and commodity prices
in recent months, of the
restrained trend of wages and
costs, and of the continued
strength of the dollar
internationally.

Date of
Announcement

Change in
Rate

Type 1

Type 2
tinuing concern in some areas,
appear to remain relatively well
contained in goods producing
sectors of the economy, and
sensitive commodity prices are
generally at the lowest levels
in about two years. Growth of
the monetary aggregates has
slowed appreciably, although M1
has remained somewhat above the
path implied by the annual target.
In this setting, a reduction
in the discount rate consistent
with the declining trend in
market interest rates over
recent weeks appears appropriate.

Type 3

.4I

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4

APPENDIX C
TREASURY BILL FDJt~RES PRICES AND YIELDS
Discount Rate Announcements

Futures Prices

Yields*

Change in Yields

e
4.
0

0

_ * o > C
D_
IO 4
-W2C

S

c.
S

16-Jan-76
19-Nov-76
29-Aug-77
25-Oct-77
06-Jan-78
I1-Nay-78
30-Jun-78
18-Aug-79
22-Sep-78
13-Oct-78
01-Nov-78
20-Jul-79
16-Aug-79
18-Sep-79
06-Oct-79
15-Feb-S0
29-May-80
12-Jun-80
25-Jul-80
2 5-Sep-80
14-Nov-80
04-Dec-80
04-Nay-81
30-Oct-81
03-Dec-81
19-Jul-82
30-Jul-92
13-Aug-82
26-4ug-82
08-oct-82
19-Nov-82
13-Dec-82
06-Apr-84
21-Nov-84
21-Dec-84
17-May-85

8

Fri
Fri
Non
Tue
Fri
Thu
Fri
Fri
Fri
Fri
Ned
Fri
Thu
Tue
Sat
Fri
Wed
Thu
Fri
Thu
Fri
Thu
Mon
Fri
Thu.
Non
Fri
Fri
Thu
Fri
Fri
Mon
Fri
Wed
Fri
Fri

0;S 2

_.zG

;.

5.50
5.25
5.75
6.00
6.50
7.00
7.25
7.75
B.00
8.50
9.50
10.00
10.50
11.00
12.00
13.00
12.00
11.00
10.00
11.00
12.00
13.00
14.00
13.00
12.00
11.50
11.00
10.50
10.00
9.50
9.00
8.50
9.00
8.50
8.00
7.50

1
1
1
1
3
1
1
3
2
2
3
2
3
1
3
3
1
1
1
2
2
2
2
1
1
2
2
2
1
1
2
3
1
3
2
2

_

19-Jan-76 ihn
22-Nov-76
30-Aug-77
26-Oct-77
9-Jan-78
Il-Nay-78
3-Jul-78
18-Aug-78
22-Sep-79
16-Oct-79
1-Nov-78
20-Jul-79
17-Aug-79
19-Sep-79
9-Oct-79
15-Feb-8O
29-Nay-80
13-Jun-80
29-Jul-80
26-Sep-90
17-Nov-80
5-Dec-80
5-Nay-S1
2-Nov-81
4-Dec-81
20-Jul-82
2-Aug-82
16-Aug-82
27-Aug-82
11-Oct-82
22-Nov-82
14-Dec-82
9-Apr-84
23-Nov-84
24-Dec-84
20-lay-85

U%
S0

CU

-c
_

2S

Non
Tue
Wed
Non
Thu
Non
Fri
Fri
Non
Wed
Fri
Fri
Wed
Non
Fri
Thu
Fri
Non
Fri
Non
Fri
Tue
Non
Fri
Tue
Non
Non
Fri
Non
Non
Tue
Non
Fri
Non
Non

m-

0

0

_

Mar-76
Dec-76
Sep-77
Dec-77
Nar-78
Jun-79
Sep-78
Sep-78
Dec-78
Dec-79
Dec-78
Sep-79
Sep-79
Dec-79
Dec-79
lar-80
Jun-90
Sep-80
Sep-80
Dec-80
Dec-S0
Nar-81
Jun-SI
Dec-81
Nar-62
Sep-82

Sep-82
Sep-82
Sep-82
Dec-82
Dec-82
Nar-83
Jun-84
Dec-84
Nar-85

Jun-85

94.48
93.64

9a.41
93.16
92.54
92.84
91.84
91.80
91.03
90.92
90.48
89.99
89.30
87.56
92.46
93.39
91.88
89.53
86.77
86.77
85.28
87.51
99.05
88.43
89.67
89.78
91.56
91.89
92.12
91.76
89.99
91.62
91.79
92.54

o0
C

-C
V

v

.
L360-90*(

365*(1-P/l00)

]
1-P/ 100)IJ

V

C

Vj

V

VI

4.

0

Inl

94.93
95.43
94.44
93.67
93.15
93.14
92.58
92.81
91.83
91.59
90.83
90.83
90.40
89.95
88.90
87.18
92.40
93.55
91.93
88.01
86.30
86.40
84.68
87.52
89.65
88.70
99.27
90.05
91.40
92.46
92.20
92.11
89.97
91.68
91.83
92.74

94.96
95.35
94.44
93.65
93.12
93.20
92.60
92.77
91.67
91.66
90.73
90.72
90.42
90.34
88.80
87.06
92.25
93.57
91.67
98.15
86.20
86.49
84.68
87.43
89.65
88.64
89.27
90.19
91.02
92.49
92.11
92.17
90.08
91.69
91.86
92.75

5.27
4.78
5.67
6.55
6.79
7.06
7.71
7.39
8.45
8.49
9.30
9.42
9.89
10.42
11.15
13.02
7.79
6.91
8.40
11.97
13.87
13.87
15.49
13.07
11.41
12.08
11.82
10.63
8.74
8.39
8.15
8.53
10.41
8.68
8.50
7.71

5.21
4.69
5.72
6.52
7.07
7.08
7.67
7.42
8.46
7.71
9.52
9.52
9.97
10.4S
11.68
13.43
9.85
6.65
8.35
12.53
14.36
14.27
16.15
13.06
10.77
11.79
16.18
10.35
8.91
7.79
8.07
8.16
10.43
8.61
8.46
7.50

*Prices are converted to bond equivalent yields using the formula:
R - 100

0

e

5.18
4.77
5.72
6.54
7.10
7.01
7.64
7.47
8.63
8.64
9.62
9.63
9.95
10.04
11.68
13.56
8.01
6.63
8.63
12.38
14.49
14.18
16.15
13.16
10.77
11.85
11.18
10.21
9.31
7.76
8.16
8.10
10.31
8.60
8.42
7.49

-0.06
-0.09
0.04
-0.03
0.27
0.02
-0.04
0.03
0.01
0.22
0.21
0.10
0.09
0.03
0.54
0.41
0.06
-0.17
-0.05
0.56
0.51
0.40
0.66
-0.01
-0.64
-0.29
-0.64
-0.29
0.17
-0.60
-0.08
-0.37
0.02
-0.06
-0.04
-0.21

-0.03
0.08
0.00
0.02
0.03
-0.06
-0.02
0.04
0.17
-0.07
0.11
0.12
-0.02
-0.42
0.00
0.13
0.16
-0.02
0.27
-0.0
0.11
-0.10
0.00
0.10
0.00
0.06
0.00
-0.14
0.40
-0.03
0.09
-0.06
-0.12
-0.01
-0.03
-0.01

-0.09
-0.01
0.04
-0.01
0.30
-0.04
-0.06
0.07
0.18
0.15
0.32
0.21
0.06
-0.38
0.54
0.54
0.22
-0.19
0.22
0.4t
0.62
0.30
0.66
0.09
-0.64
-0.23
-0.64
-0.43
0.57
-0.63
0.01
-0.43
-0.10
-0.07
-0.07
-0.22

APPENDIX D
U.S. TREASURY BOND RATE MOVEMENTS FOLLOWING DISCOUNT RATE CHANGES

Futures
Discount Rate Announcements

Yicldo

PriXwce~s

4.1
04i

C
-2

4.

12-Jan-73
23-Feb-73
20-Apr-73
10-May-73
08-Jun-73
29-Jun-73
13-Aug-73
24-Apr-74
06-Dec-74
03-Jan-75
04-Feb-75
07-har-75
15-May-75
16-Jan-76
19-Nov-76
29-Aug-77
25-Oct-77
06-Jan-78
I I-lay-78
30-Jun-78
18-Aug-78
22-Sep-78
13-Oct-78
01-Nov-78
20-Jul-79
16-Aug-79
18-Sep-79
06-Oct-79
15-Feb-90
29-lay-S0
12-Jun-S0
25-Jul-80
25-Sep-80
14-Nov-80
4-DIec-90
04-may-SI
30-Oct-81
03-Dec-SI
19-Jul-82
30-Jul-82
13-Aug-82
26-Aug-92
09-Oct-82
19-Nov-82
13-Dec-82
06-Apr-84
21-Nov-84
21-Dec-94
17-May-85

0 2

_1.M1

C 0

9

uWZQ

a

Fri 15-Jan-73 Non
Fri 26-Feb-73 Non
Fri 23-Apr-73 Non
Thu 11-May-73 Fri
Fri 11-Jun-73 Non
Fri 2-Jul-73 Mon
Non 14-Aug-73 Tue
Ned 25-Apr-74 Thu
Fri 9-Dec-74 Non
Fri 6-Jan-75 Non
Tuc 5-Feb-75 lNed
Fri 10-Mar-75 Non
Thu 16-Nlay-75 Fri
Fri 19-Jan-76 Non
Fri 22-Nov-76 Non
Non 30-Aug-77 Tue
Tue 26-Oct-77 led
Fri 9-Jan-78 Non
Thu 11-May-79 Thu
Fri 3-Jul-79 Non
Fri 18-Aug-78 Fri
Fri 22-Sep-79 Fri
Fri 16-Oct-78 Non
1-Nov-78 ied
lled
Fri 20-Jul-79 Fri
Thu 17-Aug-79 Fri
Tue 19-Sep-79 lNed
Sat B-Oct-79 Non
Fri 15-Feb-S0 Fri
Wed 29-lay-SO Thu
Thu 13-Jun-SO Fri
Fri 29-Jul-90 Non
Thu 26-Sep-80 Fri
Fri 17-Nov-80 Non
Thu 5-Dcc-SO Fri
Non i 5-Nay-SI Tue
Fri 2-Nov-91 Non
rhui 4-Dec-81 Fri
lon 1 20-Jul-82 Tue
Fri 2-ug-92 Non
Fri 16-Aug-92 Non
Thui 27-Aug-92 Fri
Fri I 11-Oct-92 Non
Fri i 22-Nov-92 Non
Ronn 14-Dec-92 Tue
Non
9
Fri S-Apr-84
liedi 23-Nov-84 Fri
Fri i 24-Dec-94 Non
Frii 20-Nay-S5 Mon

-CC

20-yr.
Spot
Rate -

0

u-

a4.

I

e

e

e
4.
VI.

C
0.

e

4.
0

In

4.
0

i

4.
4.

V

4 C
4.0

V. C

a

40 .

C MW
64.-W

4.4.
4.4.

, 0 n

VA

5.00
5.50

5.75
6.00
6.50
7.00
7.50
9.00
7.75
7.25
6.75
6.25
6.00
5.50
5.25
5.75
6.00
6.50
7.00
7.25
7.75
5.00
9.50
9.50
10.00
10.50
11.00
12.00
13.00
12.00
11.00
10.00
11.00
12.00
13.00
14.00
13.00
12.00
11.50
11.00
10.50
10.00
9.50
9.O0
9.50

9.00
9.50
9.00
7.50

0.50
0.25
0.25
0.50
0.50
0.50
0.50
-0.25
-0.50
-0.50
-0.50
-0.25
-0.50
-0.25
0.50
0.25
0.50
0.50
0.25
0.50
0.25
0.50
1.00
0.50
0.50
0.50
1.00
1.00
-1.00
-1.00
-1.00
1.00
1.00
1.00
1.00
-1.00
-1.00
-0.50
-0.50
-0.50
-0.50
-0.50
-0.50
-0.50
0.50
-0.50
-0.50
-0.50

2
1
1
2
3
1
2
2
3
1
2
1
1
1
1
1
3
1
1
3
2
2
3
2
3
1
3
3
1
1
I
2
2
2
2
1
1
2
2
2
1
1
2
3
1
3
2
2

0.03
0.02
0.01
0.02
0.04
0.01

0.05
-0.11
-0.03
-0.05
0.02
0.00
-0.02
-0.06
0.01
-0.01
0.15
0.00

-0.02
0.00
0.07
0.05
-0.19
-0.01
0.00

-0.02
0.29
0.27
0.13
-0.14
0.11
0.15

O.16
-0.09
0.19
-0.01
-0.30
-0.10
-0.26
-0.17
0.25
-0.37
0.01
-0.15
0.00
-0.13
-0.03
-0.27

Dec-77* 103.15625
Dec-77 101.59375
Mar-79
98.31250
95.15625
Jun-78
Sep-78
93.00000
94.31250
Sep-79
Dec-79
94.1I750
Dec-79
93.53125
Dec-79
91.15625
Sep-79
90.12500
90.97500
Sep-79
Dec-79
89.37500
Dec-79
96.53125
Mar-90
69.90625
90.68750
Jun-S0
94.78125
Sep-S0
79.37500
Sep-gO
70.37500
Dec-SO
Dec-SO
67.94375
Mar-S
68.93750
60.40625
Jun-91
58.68750
Dec-81
Mar-82
64.37500
63.28125
Sep-92
62.91250
Sep-92
Sep-92
64.90625
67.90625
Sep-92
74.68750
Dec-62
78.18750
Dec-D2
75.25000
Mar-03
Jun-84
66.31250
72.28125
Dec-94
72.34375
Mar-85
73.87500
Jun-95

102.96875
101.65625
97.62500
95.12500
93.18750
94.00000
94.09375
93.09375
91.62500
90.12500
91.15625
88.06250
87.00000**
69.00000
80.84375
96.46875
78.31250
69.37500
67.46975
68.56250
59.93750
58.68750
65.78125
63.75000
63.62500
65.50000
67.78125
76.00000
78.25000
76.96875
66.31250
72.68750
72.43750
75.18750

103.06250
101.62500
97.56250
95.18750
93.09375
94.59375
93.68750
93.09375
91.90625
90.68750
90.93750
88.71875
85.53125
68.31250
79.78125
85.96875
77.59375
69.68750
67.03125
69.93750
59.96875
58.62500
65.50000
63.78125
64.03125
65.53125
66.59375
77.68750
77.56250
76.00000
66.59375
73.25000
72.46875
75.43750

7.688
7.841
8.173
8.508
8.747
8.601
8.614
8.687
8.958
9.079
8.991
9.290
9.519
12.000
10.297
9.743
10.630
11.917
12.376
12.174
13.908
14.309
13.053
13.280
13.379
12.945
12.364
11.196
10.658
11.106
12.668
11.590
11.579
11.326

7.697
7.838
8.251
9.505
8.737
8.570
8.670
8.737
8.972
9.013
8.984
9.248
9.646
12.289
10.426
9.652
10.706
12.039
12.529
11.995
14.009
14.324
12.827
13.175
13.124
12.821
12.613
10.732
10.751
10.989
12.613
11.428
11.558
11.077

0.018
-0.006

-0.009

0.009

0.071
0.003
-0.020

0.003 -0.003
0.006 0.078
-0.006 -0.003
0.010 -0.010

0.034
0.010
0.050
-0.054
0.000
-0.031
0.038
-0.060
0.164
-0.022
-0.129
0.006
0.177
0.071
0.067
0.107
0.000
-0.283
-0.098
-0.170
-0.118
0.024
-0.203
-0.009
-0.268
0.000
-0.068
-0.016
-0.209

-0.065 -0.031
0.045 0.056
0.000 0.050
-0.032 -0.086
-0.066 -0.066
0.024 -0.007
-0.080 -0.042
0.129
0.198
0.125 0.289
0.151 0.129
0.038 -0.091
0.070 0.076
-0.055 0.122
0.082 0.153
-0.246 -0.179
-0.007 0.100
0.015 0.015
0.057 -0.226
-0.007 -0.105
-0.085 -q.?55
-0.006 -0.124
0.225 0.249
-0.261 -0.464
0.102 0.093
0.151 -0.117
-0.055 -0.055
-0.094 -0.162
-0.005 -0.021
-0.040 -0.249

*Data for the September 1977 contract was not printed in the Journal, so the December contract was used.
**The decline in the settle to open yield for the December 1977 contract following the October 6, 1979 announcement probably is due to a typographical error in the Journal for the "open" price on October 8, 1979. The open
prices of many of the more distant bond futures contracts fell.