This paper examines the profitability of horizontal merger in an open economy with Cournot competition. We find that duopoly is a necessary, but not sufficient, condition for domestic merger to be profitable. A cross-border merger, however, can be profitable from any market structure. <br><br> Keywords;...

Linear altruism is a functional form used extensively in outcome-based models of social preferences: the underlying assumption is that individuals have a utility over monetary outcome profiles that depends on their and other players' payments. Behavior in strategic interactions is explained as a...

This note explains the process of public opinion formation via a locally interactive, space-time analysis. The model we use is a special case of the general framework for modelling social interaction proposed in Blume and Durlauf (2001). In the reduced form of the model we study how each...

Despite the fact that it is not correct to speak of Bartlett corrections in the case of non-stationary time series, this paper shows that a Bartlett-type correction to the likelihood ratio test for a unit root can be an effective tool in order to control size distortions. Using well-known...