SIZE DISTRIBUTION OF WORKERS' HOUSEIIOLD INCOME AND MACROECONOMIC ACTIVITIES IN JAPAN: 1963–88

An attempt is made to examine empirically the relationship between the size distribution of workers' household incomes and the variables expressing macroeconomic activities. As a preliminary implementation, the income shares are first estimated by decile groups and several subdivided top income groups. Applying Blinder and Esaki's regression approach to the estimated data, the ratio of job offers to applicants, inflation rate, and the terms of trade arc found to significantly affect the distribution. Of these variables, the terms of trade should be taken into account to ascertain precisely the income distribution in Japan where foreign trade heavily affects economic conditions.     

Tradition and interaction: research trends in modern Japanese industrial history

This paper surveys research findings since the early 1970s, focusing on the growth processes of both traditional and modern industries and their relations with government activity in the period between the 1870s and 1940. Most of the surveyed research can be seen as a response to two theses: first, that pre-1940 Japan was essentially a market-led economy; and second, that the traditional sector did not decline in the industrialisation process, but in fact prospered. The survey argues that there were a good deal of interactions between the modern and traditional sectors at regional levels and that the regional economy occupied a significant place in the ways in which government business relations were structured.     

Mixed Oligopoly at Free Entry Markets

We investigate the optimal behavior of a public firm in a mixed market involving private firms and one public firm. Existing works show that welfare-maximizing behavior by the public firm is suboptimal when the number of firms is given exogenously. We allow free entry of private firms and find that, in contrast to the case with the fixed number of firms, welfare-maximizing behavior by the public firm is always optimal in mixed markets. Furthermore, we find that mixed markets are better than pure markets involving no public firm if and only if the public firm earns nonnegative profits.     

美国对外负债的可持续性与国际货币体系的未来

要回归到某种形式的固定汇率制度,需要对国际资本流动进行全面且国际性的管制,乃至各国放弃管理货币制度下行使的金融主权。从经济、政治和政策上考虑,这两种要求都无法实现。欧元、日元、人民币甚至把合成货币(SDR)都考虑在内,也难以想像在可以预测的未来(21世纪中叶为止)能够出现替代美元的货币。美国的对外资产和负债之间有正的投资回报差额,这一差额在长期内将一直存在。只要这种回报差额持续存在,并且对外资产和负债占GDP的比率能够按照一定的速度扩大,那么即便美国的贸易收支逆差占GDP的比率维持在4%左右,其对外纯负债占GDP的比重维持稳定状态的可能性也是很大的。因此,以美元为中心的、由多数主要货币构成的现行浮动汇率制度具有很强的可持续性,以至于完全有可能在今后继续存在。     

AN INDUSTRIOUS REVOLUTION IN AN EAST ASIAN MARKET ECONOMY? TOKUGAWA JAPAN AND IMPLICATIONS FOR THE GREAT DIVERGENCE

This paper addresses a question raised by Jan de Vries' on the relationship between industriousness and the rise of the market in East Asia. Was the growing industriousness in Tokugawa Japan, as de Vries suggests, a substitute ‘for the absence of markets’? The examination refers to two versions of Chayanov's peasant farm model and their empirical relevance to the Tokugawa agrarian history, with special reference to the formation of labour‐intensive peasant farming (Akira Hayami's version of an industrious revolution), product specialisation, and the markets for production factors, land, and labour. Its implications for the Great Divergence debate are also discussed.     

Fostering cooperation between farmers and public and private actors to expand environmentally friendly rice cultivation: intermediary functions and farmers’ perspectives

This study investigates the intermediary functions and the farmers’ perspectives in the development and implementation of agri-environmental schemes in Shiga Prefecture of Japan by employing the innovation journey analysis and the statistical analysis. The innovation journey analysis demonstrates that the prefectural government served as an ‘innovation intermediary’ to: (1) provide a clear vision of sustainable agriculture for farmers and other actors, (2) create and reinforce both technological and market niches and (3) develop actor networks involving local actors. It also identifies the following roles of the Japan Agricultural Cooperatives (JAs) and the specialist wholesaler as innovation intermediaries to: (1) develop new farming materials such as fertilizers, (2) translate and deliver practical farming knowledge for farmers and (3) establish the market of environmental-friendly rice. Statistical analysis uncovers that farmers more appreciated the supports from the JAs than those from other intermediaries to participate in the schemes. Complemented by the innovation journey analysis, our findings suggest that the keys to increasing farmers’ participation in the schemes include a clear vision and economic incentives for farmers as well as the coordination among intermediaries who have different expertise.     

Evaluating effects on the flow of electrical and electronic equipment and energy consumption due to alternative consumption patterns in China

In this paper, we evaluated the effects of consumer’s behavioural changes on usage and disposal of home appliances. With the model to estimate the product circulation, first we conducted the sensitivity analysis with the six parameters, namely urbanisation, household size, Gini coefficient, product lifetime and selection rate of used product and high energy efficiency product. Then, secondly we evaluated CO₂ emission and e-waste generation from four consumers’ different behavioural patterns, which are named as ‘Business As Usual’ (BAU), ‘Rapid Cycling’ (RC), ‘Chain of Users’ (CU) and ‘Quality and Wisdom’ (QW). As a result, the QW scenario was the best lifestyle in both criteria. Further, RC scenario had an advantage on the reduction in e-waste generation in one hand, but CU scenario reduced more CO₂ emission. During the transition era of China from materially poor to rich, it could be one of the solutions to utilise energy-efficient second-hand product to improve the living standards of the poor and replace technologically inferior product stocks in poor households.