We consider a model consisting of a monopolistic firm producing a certain good with pollution. This firm can adopt a cleaner technology within a finite time by incurring an investment cost decreasing exponentially with the adoption date. At each period of time, the firm is regulated by an...

For any given set-valued solution concept, it is possible to consider iterative elimination of actions outside the solution set. This paper applies such a procedure to define the concept of iterated monotone potential maximizer (iterated MP-maximizer). It is shown that under some monotonicity...

This paper considers the robustness of equilibria to a small amount of incomplete information, where players are allowed to have heterogenous priors. An equilibrium of a complete information game is robust to incomplete information under non-common priors if for every incomplete information game...

We define a generalized state-space model with interactive unawareness and probabilistic beliefs. Such models are desirable for many potential applications of asymmetric unawareness. We develop Bayesian games with unawareness, define equilibrium, and prove existence. We show how equilibria are...

This paper considers the robustness of equilibria to a small amount of incomplete information, where players are allowed to have heterogenous priors. An equilibrium of a complete information game is robust to incomplete information under non-common priors if for every incomplete information game...

This note uses techniques developed for aggregate games to characterize the set of equilib- ria for a beauty contest or prediction game in which the experts’ preferences are quadratic, but with an otherwise unrestricted information structure for private signals and the state variable. We show...

This paper studies the question of how well we understand segregation. The point of departure is Schelling’s spatial proximity model in one dimension. By introducing noise I show that segregation emerges as the long run prediction of neighborhood evolution, both when residents have...

The impact of the investment in absorptive capacity on transboundary pollution is studied by considering two countries each of them regulating a firm. Firms can invest in original research and in absorptive research to lower their pollution intensity. The absorptive research enables a firm to...

We consider in this paper a duopoly competing in quantities and where�firms can invest in R&D to control their emissions. We distinguish between effort carried out to acquire first-hand knowledge (original R&D)and effort to develop an absorptive capacity to be able to capture part of the...

We develop a three stage game model composed of a regulator and two firms. These firms compete on the same market where they offer the same homogeneous good, and can invest in R&D to lower their emission/output ratio. By means of a tax per-unit of pollution and a subsidy per-unit of R&D level,...