The capacity investment by a new firm into an established market is explored in a repeated price game. If the entrant expects collusion to prevail upon entry, it may not practice "judo economics" but instead choose to install enough capacity to serve the entire market. This occurs when collusion...

We present a model of the TV-advertising market that encompasses both the product markets and the market for TV programs. We argue that the TV industry has several idiosyncratic characteristics that need to be modeled, and show that the strategic interaction in this industry differs from other...

We study the choice of an MNE in deciding whether to establish a branch plant within a region, explicitly taking into account exit, as well as entry, costs. Protecting workers by having stict lay-off rules deters potential investment while subsidies attract it.