Index Was Computed By NBER From Percentage Changes Between Successive Months For Identical Firms. The Figures Were Compiled By The Frb Of Chicago From Reports To The Bank Each Month Of 5-13 Firms. Source: Computed By NBER From Figures Supplied By The Federal Reserve Bank Of Chicago
This NBER data series m06048 appears on the NBER website in Chapter 6 at http://www.nber.org/databases/macrohistory/contents/chapter06.html.
NBER Indicator: m06048
Release: NBER Macrohistory Database
National Bureau of Economic Research, Index of Wholesale Trade Sales, Shoes for FRB - Chicago District [M06048USFRB07M355NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M06048USFRB07M355NNBR, February 9, 2016.