The diversion ratio is a key input to many indicators of merger harm. Measuring the diversion ratio, however, is challenging in the presence of state dependence driven by things like consumer switching costs. We propose an identification strategy for diversion based on win/loss data. First, we...

This paper examines the competitive effects of resale price maintenance (RPM) through inventory decisions under demand uncertainty. We focus on the Japanese publishing industry where RPM is allowed. We develop and estimate a model of RPM in which price and inventory are determined before demand...