This paper examines the effects of exclusive dealing contracts offered by an incumbent distributor. The traditional literature has focused solely on exclusive dealing contracts offered by incumbent manufacturers, which derive multiple equilibria within homogeneous price competition models. In...

The purpose of this article is to investigate the properties of equilibrium in a market with a leader. In particular, we examine how the equilibrium values depend on existing competitors. When the number of competitors is exogenously given, most equilibrium values, including the leader’s...

This paper examines the strategic commitment behavior of heterogeneous leaders in an endogenous market structure. We demonstrate that each leader's investment level is independent of the other leaders' characters. Furthermore, we show that a leader over-invests (resp. under-invests) when an...