Investigating Income Effects in Scanner Data: Do Gasoline Prices Affect Grocery Purchases?

Author: Gicheva Dora   Hastings Justine   Villas-Boas Sofia  

Publisher: American Economic Association

ISSN: 0002-8282

Source: The American Economic Review, Vol.100, Iss.2, 2010-05, pp. : 480-484

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Abstract