Historical Patterns and Preliminary Causal Analysis
    Published Date 
  
  
    Copyright 1968
  
  
    ISBN 087014474X
  
 
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      Copy CitationRichard A. Easterlin, Population, Labor Force, and Long Swings in Economic Growth: The American Experience (NBER, 1968), chap. 2, https://www.nber.org/books-and-chapters/population-labor-force-and-long-swings-economic-growth-american-experience/historical-patterns-and-preliminary-causal-analysis.