Researchers have recently developed models for determining which market conduct best describes observed data. The authors apply these techniques from the 'new empirical industrial organization' literature to the competitive product line pricing decision, where a firm strategically prices its...

In this article, we use four data sets to provide a benchmark study of the effects of accounting for endogeneity and simultaneity in estimating marketing-mix effects in a logit demand framework. We compare the results obtained from accounting for endogeneity only to those from accounting for...