In this paper we study the conditions under which socially responsible firms can develop a first-mover advantage. We consider a price-setting duopoly market with vertically and horizontally differentiated products, where firms can engage in socially responsible activities and thereby increase...

This paper develops a modified Stackelberg game model for a duopoly market. Unlike the traditional duopoly where the leader and the follower both exist in the market, the modified model supposes a preexisting leader and a follower that has not yet entered the market. This specific situation has...

We examine the strategic use of Corporate Social Responsibility (CSR) in imperfectly competitive markets. The level of CSR determines the weight a firm puts on consumer surplus in its objective function before it decides upon supply. First, we consider symmetric Cournot competition and show that...

We consider the presence of first-mover advantage or disadvantage in a duopoly model of product positioning in which firms are symmetric, except for order of entry. We study a generalization of the Hotelling model, in which a consumer's utility from a product depends on the location of product...

We study the duopoly exit equilibrium in a multimarket environment with declining demand, and investigate the roles of strategic merger, agency cost, and collusion in a multimarket exit game.Cross-market spillovers with endogenous duration and the strategic merger of outside firms can serve as...

This paper discusses a simultaneous market entry game between two firms with different fixed costs. This case is a typical application of mixed strategy equilibria. Conventional wisdom would suggest that the low-cost firm is more likely to enter the market. This presumption is wrong. Instead,...

In this paper, we study the rational for an incumbent to launch a second brand when facing potential entry in a market with quality differentiated products and a fringe producer. Depending on market size, costs for a second brand and a potential entrant’s setup cost the incumbent might use a...

In this paper, we study the rational for an incumbent to launch a second brand when facing potential entry in a market with quality differentiated products and a fringe producer. Depending on market size, costs for a second brand and a potential entrant's setup cost the incumbent might use a...

Alliances between competitors where an established firm provides access to its marketing and distribution channels are an important real-world phenomenon. We analyze a market where an established firm, firm A, produces a product of well-known quality, and a firm with an unknown brand, firm B,...