The needs of Japanese industry and engineering education

Japan experienced a miraculous reconstruction after the second world war partly due to the far-sighted support of the victors, especially the United States, and China, who did not divide the country or demand reparations, and partly due to the unique inherent qualities of the Japanese people.The Japanese race has developed its national identity from a combination of the country's location, climate and the circumstances of its some 1000 year history. As a result the people of Japan are truly a single race, for the most part uniform in experience, culture and language with a strong domestic orientation. From an educational viewpoint, the Japanese are historically good learners. However, they are traditionally bad when it comes to generating new ideas by applying theory for creative purposes.A simple process of (1) follow, (2) catch up and (3) equal or surpass describes the development of the high-tech industry in Japan. This process has made the most of the Japanese people's ability to absorb information as well as their single-minded determination to achieve goals and their propensity for concentrated effort. As the automobile and semi-conductor industries illustrate, the Japanese have unequalled expertise when it comes to adopting technology from advanced industrial nations overseas, perfecting it and making it their own.The challenge for the Japanese people, now that the catch-up process is all but completed, is to continue their progress by generating their own innovative ideas. In addition, the Japanese must develop a more global orientation and consider the needs of foreign markets in new product development. This evolution must take place in an atmosphere of international sharing, co-operation and partnership.In terms of education, the traditional good learner with a domestic orientation must be taught how to be a good original thinker with an international viewpoint.The engineering system in Japan has been placed against this background and is examined from both an historic and a futuristic perspective.     

The Calendar Structure of the Japanese Stock Market: The ‘Sell in May Effect’ versus the ‘Dekansho‐bushi Effect’

We report on a seasonal pattern that has persisted in the Japanese stock market for more than half a century: Mean stock returns are significantly positive for months during the first half of the calendar year and significantly negative for months during the second half. Dubbed the Dekansho‐bushi effect, this seasonality is independent of other known calendar anomalies, such as the so‐called January effect. The Dekansho‐bushi effect should be distinguished from the ‘sell in May effect,’ because Japanese stocks perform well in June and poorly in November and December. The Dekansho‐bushi effect varies in magnitude among firms and is particularly significant among small firms with high book‐to‐market ratios. Nonetheless, the effect exists, regardless of a company's size or book‐to‐market ratio.     

Securely implementable social choice functions in divisible and nonexcludable public good economies with quasi‐linear utility functions

This paper studies the possibility of secure implementation (Saijo et al., 2007) in divisible and nonexcludable public good economies with quasi‐linear utility functions. In these economies, although Saijo et al. (2007) showed that the Groves mechanisms (Groves, 1973) are securely implementable when the valuation functions of the public good are (i) differentiable, concave, and (ii) identified with a real number, respectively, this paper shows the following negative result: securely implementable social choice functions are dictatorial or constant when the valuation functions of the public good are strictly increasing and strictly concave.     

Secure implementability under Pareto-efficient rules in linear production economies with classical preferences

This paper studies secure implementability (Saijo et al. (2007) “Secure Implementation,” Theoretical Economics 2, pp.203–229) in linear production economies with classical preferences. Although secure implementability is in general stronger than the combination of strategy-proofness and non-bossiness (Satterthwaite and Sonnenschein (1981) “Strategy-Proof Allocation Mechanisms at Differentiable Points,” Review of Economic Studies 48, pp.587–597), this paper shows that both properties are equivalent under Pareto-efficient rules in the economies. In addition, this paper characterizes securely implementable and Pareto-efficient rules in the economies when the number of agents is two.     

Factors Influencing Corporate Environmental Protection Activities for Greenhouse Gas Emission Reductions: The Relationship Between Environmental and Financial Performance

This paper analyzes the relationship between a firm??s greenhouse gas (GHG) emissions and its profitability in Japanese manufacturing. Defining the difference between the marginal revenue and cost of reducing GHG emissions as the ??net benefit,?? which is endogenously characterized by various factors, we estimate a switching regression model where the sign of the net benefit determines the relationship between GHG emissions and profitability. Our empirical analysis focuses on ISO 14001 adoption, market competition, uncertainty, financial flexibility, and share ownership structure as the factors, and indicates that firms with low firm-specific uncertainty, high financial flexibility, and a high proportion of large shareholders tend to have a nonnegative net benefit, so that the positive relationship between their GHG emissions and profitability is mitigated. On the other hand, although ISO 14001 adoption is generally considered to be an indicator of a firm??s stance on environmental proactiveness, it does not provide a sufficient incentive to reduce emissions. Factors such as uncertainty, financial flexibility, and share ownership structure are more important to GHG emission reductions.     

Changing employment relation systems in Japan: cases of the Mitsubishi Chemical Group and the Federation of Shinkin Banks

Over the past decade or so a number of changes have been observed in traditional Japanese employment relations (ERs) systems such as an increase in non-regular workers, a move towards performance-based systems and a continuous decline in union membership. There is a large body of Anglo-Saxon and Japanese literature providing evidence that national factors such as national institutions, national culture, and the business and economic environment have significantly influenced what were hitherto three ‘sacred’ aspects of Japanese ERs systems (ERSs). However, no research has been undertaken until now at the firm level regarding the extent to which changes in national factors influence ERSs across firms. This article develops a model to examine the impact of national factors on ER systems; and analyses the impact of national factors at the firm level ER systems. Based on information collected from two different groups of companies, namely Mitsubishi Chemical Group (MCG) and Federation of Shinkin Bank (FSB) the research finds that except for a few similarities, the impact of national factors is different on Japanese ER systems at the firm level. This indicates that the impact of national factors varies in the implementation of employment relations factors. In the case of MCG, national culture has less to do with seniority-based system. Study also reveals that the national culture factors have also less influence on an enterprise-based system in the case of FSB. This analysis is useful for domestic and international organizations as it helps to better understand the role of national factors in determining Japanese ERSs.     

Nontraded inputs,the effective rate of protection and gross output changes

The applicability of ERP theory to models with nontraded inputs is analyzed. This results in a clarification and extension of the results on prediction of gross output changes, utilizing alternative definitions of the effective rate of protection that were made in earlier work by Corden, Ray, and Bhagwati and Srinivasan.     

Why Does the Reduction of Greenhouse Gas Emissions Enhance Firm Value? The Case of Japanese Manufacturing Firms

This paper examines the influence of firms’ reductions of greenhouse gas (GHG) emissions on firm value, measured by Tobin's q. If the stockholders/investors regard the reduction of GHG emissions as a form of intangible value, the reduction of GHG emissions will enhance firm value. To prove this relation more precisely, this paper analyzes not only the effect of the reduction of GHG emissions on firm value but also that of the market discipline imposed by the stockholders/investors in terms of the reduction of GHG emissions. Using data on 641 Japanese manufacturing firms in the period 2006–2008, the random effect instrumental variable estimate supports the view that firms with strong market discipline imposed by stockholders/investors are more likely to reduce GHG emissions and, consequently, firms that reduce more GHG emissions are more likely to enhance firm value. Copyright © 2011 John Wiley & Sons, Ltd and ERP Environment.