Many studies of climate policy are based on computable general equilibrium (CGE) modeling. The simulation results and conclusions reached by these models depend on the size of the parameters specified. In particular, the substitution elasticities between production factors have a major...

In a postwar high-growth period, some Japanese industries which were classified as a glight machinery industryh appeared and contributed for acquisition of foreign exchange, especially American dollar. As a case study of these industries, this paper examined the development of Transistor radio...

The purpose of this paper, by introducing the adjustment expense of global income transfers across N countries, is to produce an explicit rule for the planner country regarding income transfers, and to investigate the effects of income transfers on each countryfs welfare. The findings are: (i)...

Japanese economy was losing its stability in the interwar period. Faced with the challenge, Moritaro Yamada gave an understanding that the stability of Japanese political economy before the First World War had been maintained by paternalistic institutions both of agricultural and industrial...

One of the major concerns in supply chain management is the coordination among various members of a supply chain comprising suppliers, manufacturers, distributors, wholesalers and retailers. We consider a newsvendor model in a two level supply chain with one supplier and one retailer. In this...

This paper characterizes a stationary Markov-perfect political equilibrium where agents vote over income taxation that distorts educational investment. Agents become rich or poor through educational investment, and the poor have a second chance at success. The results show the following...

Even after modern economic growth began in the Western world, the international market, which consists of a number of national and regional markets, has been more or less inefficient with respect to information. To calm this inefficiency, economic institutions have taken important roles. In...

In this paper we estimate the regional disparity of income and happiness between prefectures using the results of questionnaire survey conducted by 21st Century COE program of Osaka University from 2003 to 2006. We found the followings. 1) Three measures of disparity, multiple comparisons,...

In this paper, we examine the discrimination of emission taxes between the export and nontradable sectors in a small country. A few articles indicate that there should be no differentiation of environmental policies between sectors in a small country if the government uses indirect instruments...

This article constructs a job-search model in which workerfs ability varies over time; a highability unemployed might lose her skills due to prolonged unemployment whereas a low-ability employed might acquire her skills due to (an implicit) on-the-job training. We numerically show that both...