Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1941-1943=10, Not Seasonally Adjusted

Frequency:  Monthly

Series Is Presented Here As Two Variables--(1)--Original Data, 1871-1956 (2)--Original Data, 1945-1968. For A More Complete Description Of This Series, See Business Cycle Indicators, Vol.Ii, G.H. Moore, NBER, P.24. Note That This Variable Is On The Base 1941-1943=10, Not 1941-1943=100! Source: Cowles Commission And Standard And Poor'S Corporation. Standard And Poor'S Corporation'S Long Term Security Price Index Record, 1957 Edition (1945-1956), 1959 Supplement (1957-1958), Current Statistics (1959-1968).

This NBER data series m11025b appears on the NBER website in Chapter 11 at http://www.nber.org/databases/macrohistory/contents/chapter11.html.

NBER Indicator: m11025b