We address the following question: Why do most large firms select limited liability as their business organizational form in the real world? We construct a two-stage game. In the first stage, each of the oligopolistic firms chooses its business organizational form, while in the second stage,...

In this paper, we analyze the managerial behavior of firms by estimating a nested objective function consistent with the framework of Fershtman and Judd (1987). Using data for Japanese regional banks for FY 1980-FY 2009, we focus on oligopolistic behavior in the domestic loan market and examine...

We examine an effect of limited liability on strategic delegation in a Cournot duopoly with demand uncertainty. We establish that owners of each firm always delegate their tasks, decisions, and responsibility to a manager under limited liability, while they do not always do so under unlimited...

We formulate a three-stage game in which a Japanese firm as a generalized labor-managed firm and an American firm as a profit-maximizing firm compete in the homogeneous product market. In the first stage of the game, both the firms decide whether they enter the market or not. In the second...

We consider cannibalization in a duopoly model in which …rms with di¤erent costs supply two vertically di¤erentiated products in the same market. We …nd that an increase in the di¤erence in quality between the two goods or a decrease in the marginal cost of the high-quality goods leads to...

We consider cannibalization in a duopoly model in which firms with diffrent costs supply two vertically differentiated products in the same market. We find that an increase in the difference in quality between the two goods or a decrease in the marginal cost of the high-quality goods leads to...

In this paper, we consider and propose a new duopoly model of cannibalization in which firms produce and sell two vertically differentiated products in the same market. We show that each firm produces the high-quality good more (less) than the low-quality good if the upper limit of taste of...

In a real oligopoly, firms often supply multiple products differentiated by quality in the same market. To examine why they do so, we consider a duopoly model in which firms can choose between supplying two vertically differentiated products and selling a single product in the same market. By...

We consider the research and development (R&D) investment com petition of duopolistic firms in completely complementary technologies. By "completely complementary technologies," we mean that no firm can produce the goods without both of the technologies. We derive the investments competition...

We consider research and development (R&D) investment competition between duopolistic firms that independently invest in two complementary technologies to produce their products. By "partially complementary technologies", we mean that each firm can produce the goods without both technologies but...