Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1923-1925=100, Not Seasonally Adjusted

Frequency:  Monthly

This Index Ends In 1942 On A 1923-1925=100 Base, And Is Superseded By An Index Based On 1939=100. Source: For 1919-1930, Bureau Of Labor Statistics, Bulletin 610; Pp. 103, 63-64; For 1931-1934, Bureau Of Labor Statistics, Mimeographed Release, September, 1938, "Revised Index Numbers Of Factory Employment And Payrolls;" For 1935-1939, Bureau Of Labor Statistics, Mimeographed Release, May 1940; For 1940- 1942, Bureau Of Labor Statistics, "Employment And Payrolls" And Monthly Labor Review Thereafter.

This NBER data series m08115 appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.

NBER Indicator: m08115