Investigating Income Effects in Scanner Data: Do Gasoline Prices Affect Grocery Purchases?
Dora Gicheva,
Justine Hastings,
Sofia Villas-Boas
American Economic Review,
vol. 100, 2010, p. 480-484.
Reformulating Competition? Gasoline Content Regulation and Wholesale Gasoline Prices
Jennifer Brown,
Justine Hastings,
Erin Mansur,
Sofia Villas-Boas
Journal Of Environmental Economics And Management,
vol. 55, 2008, p. 1-19.