Does European economic integration create more inequality between domestic regions, or is the opposite true? We show that a general answer to this question does not exist, and that the outcome depends on the liberalisation scenario. In order to examine the impact of European and international...

In recent decades, the international division of labor expanded rapidly in course of globalization. In this context, highly developed countries specialized on (human) capital intensively manufactured goods and increasingly sourced parts and components from lowwage countries. Since this should be...

We use a simple framework where firms in two countries serve their respective domestic markets and a world market to analyze under which conditions cost-reducing mergers will be beneficial for the merging firms, the home country, and the world as a whole. For a national merger, the policies...

At the moment, very substantial reforms in the field of security are being undertaken in Japan. “The New National Defence Program Guidelines for 2005 and After”, as well as the “Midterm Defence Program Fiscal Year 2005-2009” both talk about a thorough restructuring of the Self Defence...

We use a simple framework where firms in two countries serve their respective domestic markets and a world market to analyze under which conditions cost-reducing mergers will be beneficial for the merging firms, the home country, and the world as a whole. For a national merger, the policies...

This paper studies the impact of firm and market size asymmetries on merger decisions. To do that I consider a model where a small and a large country compete in a third (world) market. Each of the two countries has two firms (with potentially different costs) that supply the domestic market and...

This study examines the effects of central matching grants for the School Expense Assistance (SEA) in the midst of increasing child poverty in Japan. The 2005 reform replaced SEA grants with increases in general revenues through the system of Local Allocation Tax (LAT). By exploiting the facts...

This study considers the discretionary premium-setting behavior of municipalities in the Japanese system of long-term care insurance (LTCI). Although, the LTCI system is managed by the municipality, but the financial system is controlled by national health insurers, and the municipality seems to...

Political coalition formation games can describe the formation and dissolution of nations, as well as the creation of coalition governments, the establishment of political parties, and other similar phenomena. These games have been studied from a theoretical perspective, but the models have not...