"c VAR 0390 08060 INC EARN A 891-928 MD= 1E-37 " "c REF 0390 LOC 744 WIDTH 9 DK 12 COL 71-79 " "c " "c " "c INCREASES IN AVERAGE ANNUAL EARNINGS OF TEACHERS " "c ------------------------------------------------ " "c " "c NBER SERIES: 08060 " "c AREA COVERED: U.S. " "c UNITS: DOLLARS " "c ANNUAL COVERAGE: 1890-1928 " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: NONE " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: P.H. DOUGLAS, REAL WAGES IN THE UNITED STATES, " "c 1890-1926, P. 382; DOUGLAS AND JENNISON, THE MOVEMENT OF " "c MONEY AND REAL EARNINGS IN THE UNITED STATES, 1926-1928, P. " "c 25, UNIVERSITY OF CHICAGO STUDIES IN BUSINESS " "c ADMINISTRATION, NO. 3. " "c " "c NOTES: DATA WAS COMPUTED BY NBER FROM DATA ON AVERAGE " "c ANNUAL EARNINGS PUBLISHED IN THE SOURCE. " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... "