The paper compares emission tax and emission quota in a mixed duopoly when the partial privatization of a public firm is allowed. Furthermore, we consider the following two cases with regard to the objective of the public firm: (1) the public firm maximizes the weighted average of its profit and...

We analyze sequential and simultaneous price setting under a mixed duopoly with homogeneous products and symmetric quadratic cost functions. When public firm is the follower, there exists the case that the equilibrium price is highest of all timings.

We determine the optimal degree of privatization in a mixed duopoly when the environmental problem exists. With regard to the ownership of the private firms, we analyze two cases: (h) the private firm is owned by domestic private investors and (f) it is owned by foreign private investors. A...