Employment protection and productivity: evidence from firm-level panel data in Japan

Recent developments in the literature on Employment Protection Legislation (EPL) have revealed that changing the stringency of employment protection can lead to extensive consequences outside the labour market, by affecting firms’ production decisions or workers’ commitment levels. This article provides the first empirical evaluation of the comprehensive effect of restrictions on firing employees in Japan, by exploiting the variations in court decisions. We find that judgements lenient to workers significantly reduce firms’ total-factor productivity growth rate. The effect on capital is mixed and inconclusive, although we obtain modest evidence that an increase in firing costs induces a negative scale effect on capital inputs.     

Information, Incentives, and Option Value: The Silicon Valley Model

This paper analyzes the Silicon Valley model as a novel economic institution in the domain of technological product system innovation. We analyze the informational relationship as well as governance relationships between venture capitalists and a cluster of entrepreneurial firms. The informational conditions that make the Silicon Valley model efficient are identified, leading to an understanding of the significance of standardized interfaces, modularization, and information encapsulation. We then examine the governance/incentive aspect by integrating the models of Aoki (Towards a Comparative Institutional Analysis, Cambridge, MA: MIT Press, 2001) and Baldwin and Clark (Design Rules—Vol. 1: The Power of Modularity, Cambridge, MA: MIT Press, 2000). The paper concludes by evaluating the applicability of the model to other localities and industries. J. Comp. Econ., December 2002, 30(4), pp. 759–786. Department of Economics, Stanford University, Stanford, California 94305, and RIETI, 1-3-1 Kasumigaseki, Chiyoda-ku, Tokyo 100-0013, Japan; and Faculty of Economics, Toyo University, 5-28-20 Hakusan, Bunkyo-ku, Tokyo 112-8606, Japan. © 2002 Association for Comparative Economic Studies. Published by Elsevier Science (USA). All rights reserved.Journal of Economic Literature Classification Numbers: D21, L23, O32, P51, P52.     

An Emergency Evacuation Planning Model Using the Universally Quickest Flow

In recent years, catastrophic disasters by massive earthquakes have been increasing in the world, and disaster management is required more than ever. In the case of disasters such as tsunamis, a slight delay in evacuation may deprive evacuees of life. In this article, we formalize the emergency evacuation planning model for evacuation from tsunamis and other disasters based on the idea of the universally quickest flow. We show that there does not always exist a universally quickest flow when the capacity constraint of refuges is taken into account. Therefore, we propose an alternative criterion that approximates a universally quickest flow, and presents an algorithm for finding an optimal flow for this criterion. Numerical experiments are carried out for the evacuation of a local city in Japan where tsunami damages are assumed to occur when a large earthquake occurs in the ocean nearby.     

The impact of technology shocks on the Japanese business cycle—An empirical analysis based on Japanese industry data

In order to investigate the impacts of technology shocks on the recent Japanese business cycles, we construct an aggregate technological measure from industry-based data. Our approach is to estimate production function by industry, by controlling for the returns to scale factor and unobserved factor utilization. We find that positive technology shocks result in a contraction of labor input on impact. This result implies that the standard real business cycle (RBC) model is not supported and the new Keynesian model or the labor reallocation model is a candidate to explain the Japanese business cycles. From further empirical studies, we find that the labor reallocation model is plausible for explaining the Japanese business cycles.     

International Transmission of the 2007–2009 Financial Crisis: Evidence from Japan

We investigate the international transmission of the 2007–2009 financial crisis to Japanese firms by examining both stock returns and changes in operating performance during the crisis. Our results indicate that Japanese firms were affected by the crisis mainly through the trade channel in both stock returns and changes in operating performance. We also find that the liquidity channel played a role in the fall of stock returns in response to the crisis and in the changes in return on assets during the first year of the crisis. We obtain weak evidence for the credit crunch channel and no evidence to support the trade finance channel.     

Transitioning to IFRS in Japan: Corporate Perceptions of Costs and Benefits

This paper examines the ongoing transition to International Financial Reporting Standards (IFRS) in Japan with a particular focus on recent institutional developments and corporate concerns. While Japan has committed to the convergence of Japanese generally accepted accounting principles (J‐GAAP) with IFRS it has not as yet formally adopted IFRS. This paper reports on Japanese corporate perceptions of the likely costs and benefits of adopting and implementing IFRS using survey data collected from senior financial executives of 292 Japanese listed companies in 2013–14. Our findings reveal that Japanese companies identify a number of major areas of general concern with the adoption and implementation of IFRS. Most importantly, uncertainty regarding the interpretation of standards followed by staff training, IT systems, technical knowledge and differences between J‐GAAP and IFRS were reported as major concerns. Our survey also highlights that revenue recognition, depreciation, consolidated financial statements, financial statement presentation and the retrospective application of IFRS were viewed as key IFRS accounting issues. While the large majority of companies expected a moderate degree of benefits to arise from IFRS, substantial benefits were perceived more likely to apply to large and overseas listed companies mainly arising from improvements in the international comparability of financial statements.     

Distributional preference in Japan

Using experiments developed by Engelmann and Strobel ( 2004 ), this study investigates distributional preference in Japan. We find that just over half the people in the study have a maximin preference, approximately 7 to 19% have an efficiency preference, approximately 8% have a self‐interest preference, and approximately 18% chose the allocation that would reduce the payoff to the rich and the poor, given that her/his payoff would remain constant. The last preference could be interpreted as what is referred to as “malice”, “deep envy” or a “feeling of vulnerability” in behavioural economics and cross‐cultural psychology.     

Japan's productivity stagnation: Using dynamic Hsieh–Klenow decomposition

This study provides a new perspective on Japan's stagnant aggregate productivity by extending the Hsieh and Klenow (2009) framework to account for productivity growth, entry and exit, and product variety change. We measure the technical efficiency (TE) and allocative efficiency (AE) by the aggregate production possibility frontier and the distance from the frontier, respectively. We apply our approach to establishment- and firm-level data sets from Japan and find that the AE among survivors declined during the banking crisis period, while the TE declined during the global financial crisis period.