| the intensity of competition and the degree to which manufacturers enjoy market power depends on the retail environment in a given market. Past research has discussed the growing importance of retailers and the power they enjoy over manufacturers. Yet, the empirical literature to date has not determined which retail characteristics have the largest impact on competitive behavior. Our starting point is the estimation of a structural demand-and-supply model, where both consumers' decisions and the strategic interactions between manufacturers and retailers are explicitly modeled. |
