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.     

Probability weighting and default risk: a possible explanation for distressed stock puzzles

This paper suggests incorporating investor probability weighting and the default risk of individual firms into a consumption-based asset pricing model. The extended model provides a unified explanation for several anomalous patterns observed in financial markets. The analysis addresses not only widely recognized asset pricing puzzles, such as the equity premium puzzle, but also less-studied anomalies on financially distressed stocks. The simulation, under which the model is calibrated according to U.S. historical data, shows that a combination of mild overweighting of probability on tail events and nonlinearity of equity values caused by default risk has the potential to resolve these patterns.     

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.     

Walras degrees and probability of a blocking coalition at pareto allocations

We attempt to determine the probability of a blocking coalition from a notion of being non- Walrasian which does not rely on the explicit use of norms. The key concept introduced is that of Walras degrees. Theorem 1 gives the bounds of the probability of blocking in terms of these degrees. Theorem 2 gives the asymptotic conditional probability of a blocking coalition given that coalitions are losing. The relationship between the degrees of the conventional norms on allocations is also investigated.     

Tariff Rate as a Public Good

If domestic firms lobby for protection, the tariff rate is a public good to all domestic firms, whether they engage in lobbying or not. This paper analyzes how the endogenous tariff rate as a public good depends on the group size in two‐stage lobbying models. The result depends not only on whether domestic firms lobby cooperatively or not, but also on whether domestic firms incur indirect lobbying costs or not. This paper shows that if free riding is not very serious and if the number of domestic firms is small compared to the number of foreign firms, entry of a domestic firm is likely to increase the equilibrium tariff rate.     

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.     

A dynamic equilibrium model for U-shaped pricing kernels

This paper proposes a dynamic equilibrium model that can provide a unified explanation for the stylized facts observed in stock index markets such as the fat tails of the risk-neutral return distribution relative to the physical distribution, negative expected returns on deep OTM call options and negative realized variance risk premiums. In particular, we focus on the U-shaped pricing kernel against the stock index return, which is closely related to the negative call returns. We assume that the stock index return follows a time-changed Lévy process and that a representative investor has power utility over the aggregate consumption that forms a linear regression of the stock index return and its stochastic activity rate. This model offers a macroeconomic interpretation of the stylized facts from the perspective of the sensitivity of the activity rate and stock index return on aggregate consumption as well as the investor’s risk aversion.