Hosken, Daniel S.; McMillan, Robert S.; Taylor, … - In: International Journal of Industrial Organization 26 (2008) 6, pp. 1425-1436
We use a data set consisting of a three year panel of prices from a sample of gasoline stations located in suburban Washington DC and a corresponding census of the region's stations to develop three new empirical findings about retail gasoline pricing. First, while average retail margins vary...