Showing 1 - 2 results of 2 for search '"Product differentiation Case studies."', query time: 0.02s Refine Results
  1. 1

    On the measurement of product variety in trade by Feenstra, Robert C.

    Published 2004
    Book

    On the measurement of product variety in trade
  2. 2

    Export variety and country productivity by Feenstra, Robert C.

    Published 2004
    Book

    Export variety and country productivity

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