Showing 1 - 2 results of 2 for search '"NBER working paper series"', čas poizvedbe: 0.09s Refine Results
  1. 1

    Do higher cigarette prices encourage youth to use marijuanan

    Izdano 1999
    Knjiga

    Do higher cigarette prices encourage youth to use marijuanan
  2. 2

    The effects of prices and policies on the demand for marijuana : evidence from the national household surveys on drug abuse

    Izdano 1999
    Knjiga

    The effects of prices and policies on the demand for marijuana : evidence from the national household surveys on drug abuse

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