An Empirical Test: The 1960 BLS Consumer Expenditures Survey
    Published Date 
  
  
    Copyright 1972
  
  
    ISBN 0870142429
  
 
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      Copy CitationRobert T. Michael, The Effect of Education on Efficiency in Consumption (NBER, 1972), chap. 4, https://www.nber.org/books-and-chapters/effect-education-efficiency-consumption/empirical-test-1960-bls-consumer-expenditures-survey.