The Bank of Japan has used some unconventional monetary easing measures for more than a decade, and it is often pointed out that it might damage the Bank’s capital and thus jeopardize its credibility. First, this paper reviews the past literature on the role of central bank capital and how a...

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...

Using a simple two-period model, this paper examines the effects of the acquisition of mines/resources by a final goods producer located in a resource-importing country on resource prices in both the first (the present) and second (the future) periods, profits of firms, and welfare. We find that...

Constructing a model of oligopoly with free entry, this paper examines the effects of a tariff reduction accompanied with a unit of consumption tax increase on welfare, government revenue, and market access. We show that the suggested policy reform reduces welfare while enhancing government...

Employing the price-quality competition model in a horizontally differentiated products market, we analyze how a demand spillover effect associated with upgrading the quality level of a product affects the strategic relationship between firms and the property of a subgame perfect Nash...

This paper examines the relationship between misinformation about product quality and quality standards, such as minimum quality standards and certication criteria, when products are vertically dierentiated in their health/safety aspects. We investigate the welfare eect of regulating...

In this paper, we examine the incentive of the home government to mislead home consumers by sending misinformation. We nd that positive misinformation on home products and negative misinformation on foreign products always increases the prot of the home rm, while when the marginal costs of home...

Marine resource depletion is a critical concern for humankind. Individual Transferable Quota (ITQ) regimes are among the most effective measures to tackle this problem. Employing an experimental approach, this study examines the rationality of fishers under an ITQ regime. In particular, this...

Using the Hamilton–Slutsky extended endogenous timing game of observable delay framework, we analyze the endogenous timing of tariff policy in the presence of a time lag between production and trade decisions. We particularly focus on the strategic relationships between the government of the...

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,...