Networked FDI: Sales and Sourcing Patterns of Japanese Foreign Affiliates

This paper applies a novel empirical approach to characterising the horizontal‐ness and vertical‐ness of affiliates based on Yeaple's complex FDI concept. In its simplest form, horizontal‐ness is measured as affiliates’ local sales share while their vertical‐ness is measures as their share of non‐local sourcing of intermediates. Japanese affiliates in most sectors and nations are partly vertical and partly horizontal, but those in North American are far more ‘horizontal’ than those in the EU and Asia. Affiliates became more vertical between 1996 and 2005. A four‐way sales and sourcing split (host, home, regional and RoW) suggests that affiliates act as nodes in regional production networks – especially in Asia. We posit several hypotheses that could be tested with our empirical approach.     

International Trade,Offshoring and Heterogeneous Firms

Recent trade models determine the equilibrium distribution of firm‐level efficiency endogenously and show that freer trade shifts the distribution towards higher average productivity because of entry and exit of firms. These models ignore the possibility that freer trade also alters the firm‐size distribution via international firm migration (offshoring); firms must, by assumption, produce in their “birth nation.” We show that when firms are allowed to switch locations, new productivity effects arise. Freer trade induces the most efficient small‐nation firms to move to the large nation. The large country gets an “extra helping” of the most efficient firms while the small nation's firm‐size distribution is truncated on both ends. This reinforces the large‐nation productivity gain while reducing or even reversing the small‐nation productivity gain. The small nation is nevertheless better off allowing firm migration.     

Environmental Product Standards in North–South Trade

Consumption is one channel through which the environment is damaged. To protect the environment, various product standards have been introduced across the world. This paper uses a new economic geography framework to explore the effects of environmental product standards on environment in a North–South trade model. It examines the situation in which the North unilaterally introduces an environmental product standard. Specifically, those products that do not meet the standard are not allowed to be sold in the North's market. It is found that such a standard may worsen the North's environment but improve the South's environment as a result of firm relocation.     

环境公益诉讼与行政诉讼的原告适格——欧盟各国的发展情况

环境公益诉讼,尤其是行政诉讼中,原告适格问题是制度建设的重要事项。欧盟各国以《奥胡斯公约》及欧盟指令为轴心,通过各自的公益行政诉讼制度建设,如民众诉讼制度、制定特别法承认团体的原告适格,或通过扩大传统的利益概念,扩大法保护的对象等不同方式达到扩大原告适格的目的,实现公约所保障的司法参与权,使得司法保障成为环境政策中不可欠缺的制度性手段。     

Earnings Dynamics and Profile Heterogeneity: Estimates from Japanese Panel Data

The recent empirical work on earnings processes using US panel data finds that ignoring heterogeneity in earnings profiles among individuals leads to an upward bias in the autoregressive parameter of earnings shocks. It then argues that the existing assumptions in incomplete markets and heterogeneous‐agent models, almost all of which require highly persistent earnings shocks and no individual‐specific and group‐specific differences in earnings growth rates, may be inappropriate. This paper investigates the applicability of this US data‐based debate to other developed countries by using a panel of Japanese male earnings. The results indicate that it is possible to corroborate the recent US arguments, despite some differences in the estimates.     

Intra‐industry Trade,Reconsidered: The Role of Technology Transfer and Foreign Direct Investment

This paper investigates novel determinants of intra‐industry trade (IIT) of late 1990s Japanese trade. Our empirical analysis shows that IIT is increased not only by the similarity of GDP and factor endowment but also by technology transfer via Japanese FDI. In particular, the current high proportion of Japanese IIT with Asian countries can be explained by technology transfer (licensing between headquarters and overseas affiliates) via FDI.     

Hospital use behaviors and associated costs in a health insurance organization, Japan

Physicians are known to play an important role in the rise of health care costs. But patients--the other side of the chain of health care systems--have been given little attention. The present study utilized the outpatient claims (in the belief that the outpatient hospital visits are mainly decided by the patients) from a health insurance organization in Japan (the Fukuoka Prefecture public service mutual aid association for government employees who serve in small cities, towns, and villages) to analyze the employee behaviors in the use of hospital care and the costs associated with these behaviors. Number of diseases diagnosed for an employee, number of claims an employee submitted for one disease, number of hospitals an employee visited, number of claims an employee had from one hospital, and the total number of claims an employee submitted were used to describe the hospital use behaviors. Results showed that some employees exhibited unusual behaviors, characterized by having an extremely large number of diseases diagnosed, visiting a large number of different hospitals, having a large number of claims, etc. Higher medical expenditures were associated with such behaviors. The findings of this study suggest that the patients' role in the rise of health care costs cannot be ignored, and cost-containment strategies targeting modification of patient behaviors in the use of hospital care may prove to be very useful.     

International environmental outsourcing

In recent years there has been a dramatic increase in the number of firms shifting stages of their production processes overseas. In this paper we investigate whether firms outsource the dirtier stages of production to minimise domestic environmental regulation costs—a process broadly consistent with the pollution haven hypothesis. We develop a theoretical model of international environmental outsourcing that focuses on the roles played by firm size and productivity, transport costs and environmental regulations. We test the model’s predictions using a firm-level dataset for Japan and do find evidence of an ‘environmental outsourcing’ effect.     

Elderly labor supply and fertility decisions in aging-population economies

With a longer life expectancy, individuals who plan to work when they are old may increase the number of their children. Therefore, when individuals choose the time of retirement, the fertility rate may not necessarily decline but even rise.     

Globalization and business cycle transmission

The paper uses long-run GDP data for developed countries drawn from Maddison [Maddison, A. (2003). The world economy—Historical statistics. Paris: OECD Development Centre] to generate deviation cycles for the period from 1870 to 2001. The cyclical deviates are examined for their bilateral cross-correlation values in three separate periods, those of the first globalization wave (1870–1914), the period of the “bloc economy” (1915–1959) and for the period of the second globalization (1960–2001). Cluster analysis is applied and the McNemar test is used to test for the relative coherence of alternative groupings of countries in the three periods. The bloc economy period emerges as one that features some well-defined sub-global clusters, where the second globalization period does not, the first globalization period lying between the two in this respect. The second globalization period shows a generally higher level of cross-correlations and a lower variance than the other two periods. The features uncovered suggest that the second globalization period is indeed one that comprises a more inclusive world economy than ever before.