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News Bureau of Labor Statistics United States Department of Labor Washington, D.C. 20212 Historical, technical information: (203) 523-9361 Current data : (202) 523-1221 or 1208 Media contact: (202) 523-1913 PRODUCTIVITY USOL 38-547 For Release: 10:00 AM EST Wednesday, November 2, 1988 AND COSTS Third Quarter 1988 The Bureau of Labor Statistics of the U.S. Department of Labor today reported preliminary productivity data--as measured by output per hour of all persons—for the third quarter of 1988. Based on information now available, the seasonally-adjusted" annual rates of productivity growth in the third quarter were: 1.0 percent in the business sector, 1.3 percent in the nonfarm business sector, 4.3 percent in manufacturing, 3.7 percent in durable goods manufacturing, and 5.1 percent in nondurable goods manufacturing. Third-quarter measures are summarized in table A and appear in detail in tables 1 through 5. For business and nonfarm business, the third-quarter productivity measures showed a return to growth after declining in the second quarter. In manufacturing, productivity growth was more rapid than during the second quarter. Both output and hours grew more slowly in the third quarter in business and nonfarm business, but accelerated in manufacturing. Between the third quarter of 1988 and the third quarter of 1987, business productivity rose 0.4 percent, Business Productivity increased at a 1.0 percent annual rate during the third quarter of 1988 in the business sector, as output rose 2.0 percent and hours of all persons engaged in the. sector increased 1.0 percent (seasonally adjusted annual rates). During the second quarter of 1988, productivity declined 3.4 percent, as output grew 2.4 percent while hours increased 6.0 percent (table 1). The third-quarter output increase was the smallest in the past 8 quarters. - 2Table A. Productivity and costs: Preliminary third-quarter 1983 measures (Seasonally adjusted annual rates) - Productivity Sector Output Hours Hourly compensation Real hourly compensation Unit labor costs 1.1 0.6 -0.1 -0.4 0.1 4.9 4.0 0.3 0.7 -0.2 0.9 0.7 -0.3 -0.4 -0.3 4.7 4.1 0.7 0.2 1.4 Percent change from preceding quarter 1.0 1.3 4.3 3.7 5.1 Business Nonfarm business Manufacturing Durable Nondurable 2.0 2.8 6.5 6.6 6.2 1.0 1.5 2.1 2.8 1.1 5.9 5.4 4.6 4.4 4.9 Percent change from same quarter a year ago Business Nonfarm business Manufacturing Durable Nondurable 0.4 0.8 3.1 3.5 2.3 3.9 4.6 6.1 7.2 4.3 3.5 3.7 2.9 3.6 1.9 5.1 4.9 . 3.8 3.7 3.8 Hourly compensation increased at a 5.9 percent annual rate during the third quarter of 1988, compared with a 4.8 percent rise during the second quarter. This measure includes wages and salaries, supplements, employer contributions to'employee-benefit plans, and taxes. Unit labor costs, which reflect changes in hourly compensation and productivity, increased at a 4.9 percent annual rate during the third quarter, compared with a 8.5 percent growth rate in the second quarter. Real hourly compensation, which takes into account changes in the Consumer Price Index -for All Urban Consumers (CPI-U), increased at a 1.1 percent annual rate in the third quarter, compared with no change in the second quarter of 1988. The implicit price deflator for business output, which reflects changes in unit labor costs and unit nonlabor payments* increased 4.0 percent in the third quarter, compared with a 5.8 percent gain during the second quarter. Nonfarm business Productivity increased 1.3 percent in the nonfarm business sector during the third quarter of 1988, as output rose 2.3 percent and hours of all persons—employees, proprietors, and unpaid family workers--increased 1.5 percent. During the second quarter of 1980, nonfarm productivity fell 2.4 percent. In the third quarter, both output and hours grew more slowly than in the previous quarter. - 3As in the more comprehensive business sector, the increase in nonfarr.i business productivity reflected a greater slowing in the growth of hours than of output (table 2). Monfarn productivity has been stronger than business sector productivity in the last 6 months because of the productivity declines that occurred in fanning. Hourly compensation rose 5.4 percent in the third quarter, but gained only 9.6 percent when the change in the CPI-U was taken into account. Unit labor costs increased 4.0 percent, compared with a 6.8 percent rise during the second quarter of 1988. The implicit price deflator for nonfarm business output rose 3.4 percent in the third quarter, compared with a 4.7 percent increase one quarter earl ier. Manufacturing Productivity increased at a 4.3 percent seasonally adjusted annual i in manufacturing anufacturing in the third quarter of 1988, as output rose 6.5 percent and hourss of all persons increased 2.1 percent. In contrast to the more compremore•corni hensive business sectors (of which manufacturing is a part) where output gains have been si owing, the increase in manufacturing output in the thi rd quarter was the largest this year (table 3). During the second quarter of 1988, productivity rose 3.7 percent, as output rose 5.3 percent and hours increased 2.0 percent. Hourly compensation of manufacturing workers rose 4.6 percent during the third quarter, but fell 0.1 percent when the increase in consumer prices was taken into account. Real hourly compensation has declined in 6 of the past 7 quarters. Unit labor costs increased slightly in the third quarter (at a 0.3 percent annual rate), only the third increase in the last 7 quarters. Both durable and nondurable goods industries experienced productivity increases in the third quarter (tables 4 and 5). Output and hours grew more rapidly in durable-goods manufacturing firms where the 3.7 percent productivity gain reflected a 6.6 percent gain in output and a 2.8 percent increase in hours. Revised data Table B shows second-quarter productivity and cost measures which were revised to reflect changes in underlying data since the last publication of Productivity and Costs. Output measures for business and nonfarm business were lower by about 1 percent because of changes in the national income and product accounts. - 4 - Table B. Previous and revised productivity and related measures, second-quarter 1988 Quarterly percent change at seasonally adjusted annual rates ; • •' - , ' :'... Sector Productivity Business: Previous Revised Nonfarm business: Previous Revised Manufacturing Previous Revised . ' ' ' ; '..- ,' Hourly compensation Real hourly compensation Unit labor costs 4.8 7.5 8.5 Output Hours -2.5 -3.4 3.4 2.4 6.0 6.0 4.8 0.0 0.0 -1.4 -2.4 5.2 4.0 6.6 6.6 4.2 4.2 -0.6 -0.5 5.7 6.8 3.6 3.7 5.7 5.8 2.0 2.0 3.0 3.0 -1.7 -1.7 -6.6 -0.7 5.2 3.0 4.7 4.7 4.2 4.2 -0.6 -0.6 3.7 5.9 Nonfinancial corporations: Previous 0.4 Revised -1.6 Next release date The next issue of Productivity and Costs Is scheduled for release at 10:00 AM EST, Monday, December 5, 1988, and will contain preliminary third-quarter measures for nonfinancial corporations and revised measures for business, nonfarm business, and manufacturing. - 5- TECHNICAL NOTES Business sector output is equal to gross national product in constant 1982 dollars, less the rest-of-the-world sector, general government, output of nonprofit institutions, output of paid employees of private households, rental value of owner-occupied dwellings, and the statistical discrepancy in computing the national income accounts. Corresponding exclusions are also made in labor inputs. Business output accounted for 80 percent of gross national product in 1987. The nonfarm business sector, which also excludes farming, accounted for about 78 percent of gross national product in 1987. Total manufacturing measures are computed by summing series prepared for the durable and nondurables goods sectors. The durable sector includes the following 2-digit SIC industries: Primary metals; fabricated metal products; nonelectrical machinery; electrical machinery; transportation equipment; instruments; lumber and lumber products; furniture and fixtures; stone, clay, and glass products; and miscellaneous manufactures. The nondurable sector includes these 2-digit SIC industries: Textile mill products, apparel products, leather and leather products, printing and publishing, chemical and chemical products, petroleum products, rubber and plastic products, food, and tobacco products. Manufacturing output accounted for product in 1987. about 22 percent of gross national Nonfinancial corporate output is equal to gross national product in constant 1982 dollars, less the rest-of-the-world sector, general government, unincorporated business, output of nonprofit institutions, output of paid employees of private households, rental vslue of owner-occupied dwellings, the output of corporations engaged in banking, finance, stock and commodity trading, and credit and insurance agencies, and the statistical discrepancy in computing the national income accounts. Nonfinancial corporate output accounted for about 59 percent of gross national product in 1987. The productivity and associated cost measures in this news release describe the relationship between output in real terms and the labor time involved in its production. They show the changes from period to period in the amount of goods and services produced per hour. Although these measures relate output to hours of all persons engaged in a sector, they do not measure the specific contribution of labor, capital, or any other factor of production. Rather, they reflect the joint effects of many influences, including changes in technology; capital investment; level of output; utilization of capacity, energy, and materials; the organization of production; managerial skill; and the characteristics and effort of the work force. -b- Table 1. Business sector: Productivity, hourly compensation, unit labor cost, and prices, seasonally adjusted Year and quarter Output per hour of all persons Output Hours of all persons Corapensation per hour(l) Real compensation per hour<2) Unit labor cost Unit nonlabor payments(3) Implicit price deflator(A) Indexes 1977*100 I II III 1987 IV 109.9 110.6 111.7 111.8 130.5 132.2 134.3 136.2 118.8 119.5 120.3 121.8 187.3 189.0 191.1 194.0 101.5 101.2 101.4 102.0 170.5 170.8 171.1 173.5 165.6 168.7 171.5 168.9 168.7 170.1 171.2 171.9 ANNUAL 111.0 133.3 120.1 190.4 101.5 171. 5 168.7 170.5 112.8 rill. 8 112.1 138.0 r!38.8 139.5 122.3 r!24.1 124.5 195.8 r!98.1 200.9 102.1 102.1 102.3 170.0 r!70.4 171.4 172.3 r!74.7 176. 5 I II III 1988 173.5 r!77.1 •179.2 Percent change from previous quarter at annual rate(5) I II III IV 0.3 2.7 3.9 0.6 3.7 5*3 6.6 5.7 3.4 2.5 2.6 5.1 2.5 3.6 4.6 6.2 -2.8 -1.2 0.8 2.4 2.2 0.8 0.7 5.6 4.6 7.9 6.7 -5.8 3.0 3.2 2.8 1.4 ANNUAL 0.8 3.6 2.8 4.0 0.3 3.1 2.3 2.8 I II III 3.5 r-3.4 1.0 5.5 r2.4 2.0 1.9 6.0 1.0 3.7 4.8 5.9 0.3 0.0 1.1 0.2 r8.5 4.9 2.5 rl.O 2.3 1.0 r5.8 4.0 1987 1988 Percent change from corresponding quarter of previous year I II III IV -0.6 0.2 1.5 1.9 1.6 3.1 4.5 5.3 2.2 2.9 3.0 3.4 3.8 3.8 3.9 4.2 1.5 0.0 -0.3 -0.2 4.4 3.6 2.3 2.3 0.7 2.1 2.9 3.2 3.1 3.1 2.5 2.6 ANNUAL 0.8 3.6 2.8 4.0 0.3 3.1 2.3 2.8 I II III 2.7 rl.l 0.4 5.8 r5.0 3.9 3.0 3.9 3.5' 4.5 4.8 5.1 0.5 0.9 0.9 1.8 r3.7 4.7 2.7 rl.O 0.0 2.1 r2.7 3.0 1987 1988 See footnotes following table 6, r»revised November 2, 1988 Source: Bureau of Labor Statistics -7- Table 2. Nonfarm business sector: Productivity, hourly compensation, unit labor cost, and prices, seasonally adjusted Year and quarter Output per hour of all persons Hours of all persons Output Compensation per hour(l) Real compensation per hour(2) Unit labor cost Unit noirlabor payraents(3) Implicit price deflator(4) Indexes 1977-100 1987 1 IT. Ill IV 107.8 108.6 109.6 109.9 130.1 131.9 134.1 136.0 120.7 121.5 122.3 123.8 186.4 187.9 190.0 192.9 101.0 100.6 100.8 101.4 172.9 173.0 173.3 175.6 167.2 169.8 173.0 170.9 170.9 171.9 173.2 174.0 ANNUAL 109.0 133.0 122.1 189.4 101.0 173.8 170.2 172.5 I II III 110.8 rllO.i 110.5 137.9 r!39.2 140.2 124.4 T126.4 126.9 194.6 196.6 199.3 101*5 101.3 101.5 175.7 ri78.6 180.4 171.6 rl71.8 172.7 174*2 r!76.2 177.7 1988 • . -. • . -•' '. .•• • •;••; • .;.-... - . . .- • Percent change from previous quarter at annual rate(5) 1987 I II III IV 0.0 3.2 3.7 0.9 4.0 5.7 6.8 5.9 4.0 2.5 2.9 4.9 2.1 3.4 4.5 6.4 -3.2 -1.4 0.6 2.6 2.1 0.2 0.7 5.4 5.7 6.5 7.7 -4.8 3.3 2.3 3.1 1.8 ANNUAL 0.8 3.8 3.0 3.8 0.2 3.1 2.3 2.8 I II III 3.4 r-2.4 1.3 5.6 r4.0 2.8 2.1 6.6 1.5 3.5 4.2 5.4 0,1 r-0.5 0.6 0.1 r6.8 4.0 1.6 rO.7 2.1 r4.7 1988 0.6 3.4 Percent change from corresponding quarter of previous year I II III IV -0.8 0.2 1.5 1.9 1.6 3.2 4.7 5.6 2,4 3.0 3.2 3.6 3.7 3.7 3.7 4.1 1.4 -0.1 -0.4 -0.4 4.5 3.5 2.2 2.1 0.6 1.9 2.9 3.6 3.1 3.0 2.5 2.6 ANNUAL 0.8 3.8 3.0 3.8 0.2 3.1 2.3 2.8 I II III ?.8 rl.4 0.8 6.0 r5.6 4.6 3.1 4.1 3.7 4.4 4.6 4.9 0.5 0.7 0.7 1.6 r3.2 4.1 2.6 rl.2 -0.2 r2.5 1987 1988 See footnotes following table 6. r= revised 1.9 2.6 November 2,. 1988 Source: Bureau of Labor Statistics -8Table 3. Manufacturing sector: Productivity, hourly compensation, and unit labor cost, seasonally adjusted Year and quarter Output per hour of all persons Output (6) Hours of all persons Compensation per hour(l) Real com pens ation per hour(2) Unit labor cost Indexes 1977-100 1987 1988 I II III IV 130.0 131.7 132.8 133.2 127.2 128.7 131.1 133.5 97.8 97.7 98.8 100.2 185.9 186.3 187.2 188.2 100.8 99.7 99.3 99.0 143.1 14U4 141.0 141.3 ANNUAL 132.0 130.1 98.6 186.9 99.7 141.7 I II III 134.3 135.5 136*9 135.0 136.9 139.1 100.6 101.1 101.6 190.7 192.1 194.3 99.4 99.0 99.0 142.1 r!41.8 141.9 -3.8 -4.0 -1.7 -1.5 -2*1 -4.6 -1.1 -1.2 Percent change from previous quarter at annual rate(5) 1987 1988 7.5 4.4 6.1 1.4 0.7 2.1 2.1 4.3 0.9 2.1 -1.5 3.2 4.6 5.4 3.0 4.6 2.2 r5.8 1.3 2.0 2.1 2.0 r3.7 -1.7 -0.1 r-0.7 4.1 4.9 I II III IV 3.6 5.5 3.2 1.3 ANNUAL 3.4 I II III 4.3 6.5 - 7.8 0.5 -0.6 0.8 0.3 Percent change from corresponding quarter of previous year 1987 1988 I II III IV 2.7 3/6 3.7 3.4 2.4 3.7 5.1 6.0 -0.3 0.1 1.4 2.6 2.7 2.3 2.0 1.6 ANNUAL 3.4 4.3 0.9 2.1 I 11 EH 3.3 2.8 3,1 6.2 6.4 6.1 2.8 3.4 2.9 2.6 3.2 3.8 See footnotes following table 6, r=revised 0.4 0.0 -1.4 -2.1 -2.7 -1.2 -1.7 -1.8 -1*5 -1 . 3 -0.7 -0.3 -1.2 -0.7 0.3 0.7 November 2, 1988 Source: Bureau of Labor Statistics -9Table 4* Durable manufacturing sector: Productivity, hourly compensation, and unit labor cost, seasonally adjusted Year and quarter Output per hour of all persons Output (6) Hours of all persons Compensatlon per hour(l ) Real compensa* tion per hour(2) Unit labor cost Indexes 1977=100 1987 1988 IV 136.6 138.1 139.1 140.0 133.3 134.2 136.5 139.9 97.6 97.2 98.2 99.9 184.9 184.4 185.3 186.2 100.2 98.8 98.3 97.9 135.3 133.5 133.2 133.0 ANNUAL 138.5 136.0 98.2 185.2 98.8 133.7 I 11 III 141.3 142.7 143.9 141.3 144.0 146.3 100.0 100.9 101.6 189.5 r!90.1 192.2 98.8 98.0 97.9 134.1 133.3 133.5 1 11 III Percent change from previous quarter at annual rate(5) 1987 1988 I II III IV 4,7 4.4 2.9 2.6 4.5 2.8 7.0 10.2 -0.2 -1.5 4.0 7.3 1.3 -1.0 2.0 1.9 -3.9 -5.6 -1.7 .-1.7 -3.2 -5.1 -0.9 -0.7 ANNUAL 3.8 4.0 0.2 1.8 -1.8 -1.9 I 11 III 3*8 r3.8 3,7 4.3 7.7 6.6 0.4 r3.8 2.8 7.1 rl.4 4.4 3.6 r-3.2 -0.4 3.2 -2.3 0.7 Percent change from corresponding quarter of previous year 1987 1988 I II III IV 3.3 4.1 3.8 3.7 2.1 3.3 4.5 6.1 -1.2 -0.8 0.6 2.3 2.6 2.0 1.7 1.1 0.3 -1.7 -2.4 -3.2 -0.8 -2.0 -2.1 -2.5 ANNUAL 3.8 4.0 0.2 1.8 -1.8 -1.9 I II III 3.4 3.3 3.5 6.0 7.3 7.2 2.5 3.8 3.6 2.5 3.1 3.7 -1.4 -0.8 -0.4 -0.9 -0.2 0.2 See footnotes following table 6. r=* revised November 2, 1988 Source: Bureau of Labor Statistics -10Table 5. Nondurable manufacturing sector: Productivity, hourly compensation, and unit labor cost, seasonally adjusted Year and quarter Output per hour of all persons Output (6) Compensation per hour( 1 ) Real compensation per hour(2) 98.2 98.4 99.7 100.7 188.0 189.7 190.8 191.9 101.9 101,6 101.2 100.9 156.4 155.0 154.5 155.8 Hours of all persons Unit labor cost Indexes 1977=100 1987 1988 I 11 III IV 120.1 122.4 123.5 123.2 ANNUAL 122.3 121.4 99.3 190.1 101.4 155.4 I II III 123.9 T124.8 126.4 125.6 r!26.4 128.3 101.4 101.3 101.5 193.2 195.7 198.1 100.8 rl-00.9 100.9 156.0 r!56.8 156.7 118.0 : 120.5 123.1 124.0 1 Percent change from previous quarter at annual rate(5) 1987 1988 1.5 0.8 5.1 4.2 1.6 3.8 2.4 2.2 -3,6 -1.0 -1.4 -1.4 -0.2 -3.6 -1.3 -1.1 3.4 8.5 9.0 3.1 ANNUAL 2.8 4.9 2.0 2.8 -0.8 0.0 I II III 2.3 5.1 2.7 0.6 r2.7 r-0.5 5.1 6.2 l.l 2.9 5.2 4.9 -0.5 r3.2 0.4 0.1 r2.0 -0.2 0.9 1.4 0.2 I II III IV 1.9 7.6 3.8 3.4 Percent change from corresponding quarter of previous year 1987 1988 I II III IV 1.8 2.9 3.6 3.0 2.9 4.4 6.2 6.0 ,1,1 1.5 2.5 2.9 3.2 3.1 2.6 2.5 -0.7 -1.5 -1.9 -1.0 -0.5 ANNUAL 2.8 4.9 2.0 2.8 -0.8 0.0 I II III 3.1 r2.0 6.4 4.9 4.3 3.2 2.9 1.9 2.8 3.2 3.8 -1.1 -0,7 -0.3 -0.3 rl.l 2.3 See footnotes following table 6. r=revised 1.4 November 2, 1988 Source: Bureau of Labor Statistics Table 6. Nonfinancial corporations: Productivity, hourly compensation, .unit labor cost, unit profits and prices, seasonally adjusted Year and quarter Output per allemployee hour Output Employee Hourly Real hours compensa- hourly tion compen(1) sation(2) Unit labor cost Unit nonlabor cost(7) Total unit cost (8) Unit profits (9) Implicit price deflator (4) Indexes 1977=100 1987 1988 I II III IV 110.1 110.9 112.2 112.2 131.3 133.3 136.1 137.7 119.3 120.2 121.3 122.8 182.9 184.3 186.1 188.5 99.1 98.7 98.7 99.1 166.2 166.1 165.9 168.1 180.8 182.6 183.0 183.6 169.9 170.3 170.2 172.0 128.5 129.8 136.4 128.3 164.9 165.4 166.1 166.7 ANNUAL 111.3 134.6 120.9 185.5 98.9 166.6 182.5 170.6 130.8 165.8 I II 113.3 rl!2.9 140.1 rlAi.2 123.6 r!25.0 189.9 r!91.9 99.0 98.9 167.5 r!70.0 183.4 r!85.1 171.5 r!73.8 132.5 r!32.6 166.9 r!68.8 Percent change from previous quarter at annual rate(5) 1987 IV -1.0 3.1 4.7 -0.1 2.9 6.1 8.8 4.7 4.0 2.9 4.0 4.8 1.6 2.9 4.1 5.2 -3.6 -1.8 0.3 1.5 2.6 -0.2 -0.6 5.3 2.5 4.1 0.8 1.3 2.6 1.0 -0.2 4.2 -3.5 3.9 21.9 -21.5 2.0 1.2 1.7 1.5 ANNUAL 1.5 4.3 2.7 3.4 -0.3 1.8 2.3 1.9 -1.2 1.6 I II 4.3 r-1.6 7.2 r3.0 2.8 4.7 3.0 4.2 -0.4 -0.6 -1.2 r5.9 -0.3 r3.7 -1.0 r5.3 13.8 rO.3 0.3 r4.8 I II nr 1988 Percent change from corresponding quarter of previous year 1987 1988 I II III IV 0.5 1.5 2.3 1.6 2.0 3.9 5.6 5,6 1.5 2.4 3.2 3.9 3.3 3.2 3.3 3.4 1.0 -0.6 -0.9 -1.0 2.8 1.7 0.9 1.8 2.3 3.2 1.5 2.2 2.6 2.1 1.1 1.9 -3.8 -2.2 2.0 •1.1 2.0 1.7 1.2 1.6 ANNUAL 1.5 4.3 2.7 3.4 «0.3 1.8 2.3 1.9 -1.2 1.6 I II 3.0 rl.8 6.7 r5.9 3.6 4.1 3.8 4.1 -0.1 0.2 0.8 r2.3 1.5 rl.4 1.0 r2.1 3.1 r2.2 1.2 r2.1 See footnotes following table 6. r-revised November 2, 1988 Source: Bureau of Labor Statistics - 12 * SOURCE: Output data from Bureau of Economic Analysis, U.S. Department of Commerce, and the Federal Reserve Board. Compensation and hours data from the Bureau of Labor Statistics, U.S. Department of Labor, and the Bureau of Economic Analysis. RELIABILITY: Productivity and cost measures are regularly revised as more complete information becomes available. The measures are first published 30 days after the close of the reference period; revisions appear 30 days later, and second revisions after an additional 60 days. In the business sector, the probability is 0.95 that the third publication (second revision) of a quarterly index of output per hour of all persons will differ from the initial value by between -2.0 and +2.0 index points. This interval is based on the performance of this measure between the first quarter of 1976 and the second quarter of 1987. Footnotes, tables 1-6 (1) Wages and salaries of the employees plus employers1 contributions for social insurance and private benefit plans. Except for nonfinancia' corporations, where there are no self-employed, data also include an estimate of wages, salaries, and supplemental payments for the selfemployed. (2) Compensation per hour adjusted for changes in the Consumer Price Index for Al1 Urban Consumers. (3) Unit nonlabor payments include profits, capital consumption interest, rental income of persons, and indirect taxes. allowances, (4) Current dollar gross product divided by constant dollar gross product. (5) Quarterly changes: percent change compounded at annual rate from the original data rather than index numbers. Annual changes: percent change between annual average levels, (6) Quarterly manufacturing output measures are based on the index of industrial production prepared monthly by the Board of Governors of the Federal Reserve adjusted by BLS to annual manufacturing output levels (gross product originating) from the National Income and Product Accounts prepared by the Bureau of Economic Analysis of the U.S. Department of Commerce. (7) Unit nonlabor cost includes capital consumption allowances, interest, rental income of persons, and indirect taxes. For nonfinancial corporations, rental income of persons is zero by definition. (8)"Total unit cost is the sum of labor and nonlabor costs. (9) Unit profits include corporate capital consumption adjustments. profits with inventory valuation and