By introducing the excess burden of taxation, we analyze endogenous choice of organizational form between U-form and M-form in the multiproduct mixed duopoly. With managerial delegation in public and private firms, we find that choosing M-form (U-form) for the public and private firms is a...

We analyze endogenous choice of organizational forms between U-form and M-form in the multiproduct mixed duopoly. With managerial delegation in public and private firms, we find that choosing M-form for the public and private firms is a dominant strategy under mixed duopoly in either Bertrand or...

We study a discrete time dynamic game of price competition with spatially differentiated products and price adjustment costs. We characterise the Markov perfect and the open-loop equilibrium of our game. We find that in the steady state Markov perfect equilibrium, given the presence of...

We study a discrete time dynamic game of price competition with spatially differentiated products and price adjustment costs. We characterise the Markov perfect and the open-loop equilibrium of our game. We find that in the steady state Markov perfect equilibrium, given the presence of...

In a framework with an upstream monopoly and a downstream duopoly, we analyze the impact of convex costs on the downstream level. In contrast to the case of constant marginal costs, vertical integration does not imply complete market foreclosure. While the non-integrated downstream firm receives...

In a framework with an upstream monopoly and a downstream duopoly, we analyze the impact of convex costs on the downstream level. In contrast to the case of constant marginal costs, vertical integration does not imply complete market foreclosure. While the non-integrated downstream firm receives...

Incorporating the extension of exclusive dealing into Cournot competition, we analyze the multiproduct downstream firms' choice of organizational form between U-form and M-form. With managerial delegation in downstream firms, we find that choosing U-form for the downstream firms is a dominant...

Using a vertical differentiation model, we investigate the product quality strategies of two competing firms maximizing market shares. The firms are facing variable costs of quality improvement and choose their prices under the constraint of nonnegative profits. We show that in equilibrium there...

In spatial competition firms are likely to be uncertain about demand when launching products either because of shifting demographics or of asymmetric information about preferences. This paper considers two types of prices: those set on prior information and flexible prices which adjust across...

The first part of the paper reviews an analytical method for inverting demand in price competition to find the corresponding inverse demand under quantity competition. The method yields a simple function relating demand elasticities with inverse demand elasticities. The second part of the paper...