Huang, Rui; Perloff, Jeffrey M. - Zwick Center for Food and Resource Policy, Department … - 2009
Women, Infants, and Children (WIC) program, and all three compete for non-WIC customers at grocery stores. Previous studies … explained the low WIC prices and the higher retail prices as the result of price discrimination. We propose an alternative … spillover model. Grocery stores, which supply both WIC participants and others, provide relatively large amounts of shelf space …