This article estimates the impact of Taiwan’s Entry into the WTO on the movie box office. A sample of 2392 box office movies for the period 2002–2010 was examined by using difference-in-differences (DiD) models. The impact of Taiwan’s entry into the WTO on the movie box office was found to...

A lack of platform-level competition among digital marketplaces can result in socially inefficient platform design and meaningful welfare losses, even independent of actively anticompetitive behavior. To illustrate the first-order effects platform design can have on competitive outcomes, I...