Challenging the human crisis: “The trilemma”

The great increase in world population in the coming century will result in a human crisis of worldwide proportions. A new concept for describing and proposing solutions to this crisis, called the Trilemma, is described by the authors. To feed large and growing populations, humankind is now being forced to make the difficult choice between producing sufficient food for the world population and preserving the environment, or generating economic growth, requiring the consumption of energy and natural resources. These difficult choices present the Trilemma, a new concept that is composed of three dimensions: economic growth, resources such as energy and food, and the environment. None of these three dimensions can be optimized individually as they are mutually interdependent.This paper describes a possible world energy condition in the 21st century. Three scenarios of this energy consumption are presented and compared with the possible energy supply at that time. This supply is estimated from the extrapolation of the renewable energy development of the past and the possible fossil fuel supply. The comparison of the energy supply and the energy consumption indicates that the annual rate of economic growth in the developed region would be only 1% if the gross national product (GNP) per capita of the developing region increases gradually from 1/26 of the GNP of the developed regions in 1990, to 1/10 in 2020, and finally to 1/3 in 2100.Another possibility is that if the GNP per capita of the developing region remains 1/26 of the GNP of the developed regions between 1990 and 2100, the economic growth rate in the developed region could be as large as 3%. In the latter case, an energy shortage would develop in the middle of the 21st century, even if the fast breeder reactor were fully operational by the year 2030. Energy technological developments in Japan are also described as a part of the possible countermeasures against the Trilemma.     

What drives the profitability of Japanese multi-business corporations? A variance components analysis

This article decomposes the business-level profit rate of Japanese multi-business corporations by performing a variance components analysis on a large sample of publicly traded non-financial firms in 1998-2003. Consistent with US evidence, estimation results demonstrate that profitability is predominantly determined by business-level factors, not corporate-level ones, suggesting that a typical multi-business corporation in Japan is a combination of relatively distinct businesses in terms of profit.     

Expatriate learning: exploring how Japanese managers adapt in the United States

We present an exploratory study of how Japanese expatriates adapt to working in the United States over time. We view expatriate adaptation to a host culture through the lens of Experiential Learning Theory and learning style. Results of two studies, using quantitative and qualitative data, conducted in Japanese multinational corporations doing business in the USA reveal how learning style in Japanese expatriates changes over time and how Japanese managers differ from their US counterparts. Results suggested that Japanese managers become more concrete and more active in their learning styles over time spent in the USA. Results also revealed that the learning style of expatriates changes in response to cultural demands and that the patterns of change do not necessarily reflect that of US managers. We suggest that Japanese managers do not directly assimilate into US culture but develop specialized modes of adaptation to their host culture. Results of the study are generalized into eight propositions to guide future research on expatriate adaptation to a host culture.     

A Cross‐National Study of Fairness in Asia: How Perceptions of a Lack‐of‐Group Bias and Transparency in the Performance Evaluation System Relate to Job Satisfaction

This study explored how managers’ fairness perceptions of performance evaluation systems differ across countries and relate to their job satisfaction. Lack‐of‐group bias and transparency were the constructs used to assess fairness perceptions. The data sample consisted of 903 Asian managers from the subsidiaries of a leading multinational corporation (MNC) strategically expanding its retail markets in Japan, China, Hong Kong, Malaysia, and Thailand. Results showed that the fairness perceptions of lack‐of‐group bias and transparency concerning the common performance evaluation system varied within these Asian countries. Furthermore, those fairness perceptions were significantly related to job satisfaction among Asian managers overall, as well as in each of the five geographical subgroups with the exception of Hong Kong, where the perception of a lack‐of‐group bias was only marginally related to job satisfaction. These findings offer theoretical implications regarding organizational justice, cross‐national management, and performance evaluation, as well as practical implications for leveraging organizational justice perceptions of performance evaluation systems for the effectiveness of MNCs. © 2015 Wiley Periodicals, Inc.     

Trade Liberalization and Environmental Regulation on International Transportation

Incorporating pollution emissions from international transportation into a model of strategic trade and environmental policies, we investigate the effect of trade liberalization and environmental regulation on national welfare and the environment. Our model includes imperfectly competitive markets for international transportation and final products. We find that trade liberalization may reduce each country's welfare unless some level of environmental regulation on international transportation is in place. When international trade is liberalized initially, a mutual increase in the common emission tax rates may improve each country's welfare. However, when international trade is highly protected initially, imposing an emission tax may reduce welfare.     

Re-examination of team’s play in a mixed-strategy game experiment

Palacios-Huerta and Volij (2008) found that the behaviour of professional soccer players in two-person zero-sum games is consistent with minimax play, while Wooders (2010) re-examined their data and found inconsistencies in several respects. This study applies a similar analysis of Wooders (2010) to the experimental data in Okano (2013), which found that the behaviour of teams of two-student subjects conforms closely to minimax play, and addresses whether teams exhibit the same inconsistencies as professionals. Teams were found to have consistency with minimax play, with no tendencies similar to those of professionals.     

What affects intranational price dispersion?: The case of Japanese gasoline prices

The empirical analysis on price dispersion, as described by [Engel, C., Rogers, J.H., 1996. How wide is the Border? American Economic Review 86, 1112–1125], is to investigate the determinants of international relative price fluctuations. Using data from the Japanese gasoline industry, we investigate the implications of the market structure for intranational price dispersion. Our empirical results suggest that: (1) in conformity with the double marginalization model, the dispersion of the wholesale gasoline price is affected by the relative retailer’s margin and (2) the dispersion of the retail gasoline margin is influenced by the degree of competition and advertising. Considering these results synthetically, the retail price dispersion is amplified by the retail market structure both directly and indirectly.     

A note on fourth-order risk aversion

Keenan et al. (J Risk Uncertain 24:264–277, 2002) introduced a measure of downside risk aversion (third-order risk aversion), and in Theorem 1, they showed four equivalent definitions of increased downside risk aversion. This result is thought as a higher-order extension of Theorem 3 in Diamond et al. (J Econ Theory 8:337–360, 1974). We consider fourth-order risk aversion and show four equivalent definitions of increased fourth-order risk aversion. Our result is thought as a higher-order extension of Theorem 1 in Keenan et al. (2002).