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...

Recent empirics report that transport cost reductions signicantly contribute to rapidly growing world trade. This paper develops a reciprocal market model of intra-industry trade with transboundary pollution from consumption to consider how market integration in the form of transport cost...

This paper develops a reciprocal market model of international duopoly with transboundary pollution from consumption to examine the effects of bilateral tariff reductions on the equilibrium pollution tax and welfare. We show that tariff reductions induce each country to raise an emission tax and...

This paper explores heterogeneous exits—bankruptcy, voluntary liquidation, and merger—by focusing on new firms. Using a sample of approximately 16,000 firms founded in Japan during 1997–2004, we examine the determinants of new-firm exit according to forms of exit. Regarding...

Recent empirics suggest the relevance of transport cost reductions for world trade growth along with eliminations in protectionist trade barriers. To address the welfare effects of trade cost reductions in a context of `trade and the environment,' we develop a two-stage game model where...

This paper develops a model of an export oligopoly to examine the welfare effects of an export tax reduction and a production tax increase that makes the foreign country no-worse off. Whether or not entry into the oligopolistic industry is free, the proposed policy reform is shown to reduce...

This paper, in a two-country duopoly model, compares destination- and origin-based commodity taxes in a context of a unilateral tariff-tax reform that fixes the world price and foreign welfare. We find that the proposed reform reduces domestic welfare, and hence is strictly Pareto-deteriorating...