This paper explores what factors determine the nature, extent, and location of Japanese multinationals' R&D activities abroad. Taking advantage of a rich micro-level dataset from the survey on Japanese overseas subsidiaries, the study distinguishes between two types of overseas R&D: innovative and adaptive. We find several differences between the determinants of overseas innovative and adaptive R&D. These differences confirm the view that overseas innovative R&D aims at the exploitation of foreign advanced knowledge, whereas overseas adaptive R&D is mostly influenced by the market size of the host country. Our results provide a convincing and comprehensive explanation of the geographical distribution of overseas R&D by Japanese MNEs.

This paper investigates the coping strategies employed by victims of the Great Hanshin-Awaji (Kobe) earthquake in 1995. Using a unique household data set, we show that households that held a large amount of collateralizable assets before the catastrophe and were free from a binding borrowing constraint were able to maintain their consumption levels by borrowing. In contrast, households subject to a binding borrowing constraint before the disaster were unable to borrow to cope with the losses inflicted by the earthquake. On the other hand, both types of households relied on private transfers, depending on the extent of the damage. Copyright (c)2008 The Ohio State University.

This paper reviews a decade of implementation of the public long-term care insurance (LTCI) program in Japan, which is now experiencing unprecedented pressure from its rapidly aging population. This overview of the program's features focuses on the incentive mechanisms and diversity, and examines official future projections of LTCI costs and their accompanying assumptions. It also includes the discussion of possible reforms for the LTCI program, with an emphasis on the micro aspects of LTCI, as evidenced by the Japanese Study on Aging and Retirement (JSTAR).

This paper investigates the impact of overseas subsidiaries' R&D activities on the productivity growth of parent firms using firm-level data for Japanese multinational enterprises. Based on survey responses, we classify each overseas subsidiary's R&D as either 'innovative R&D,' which we hypothesize is likely to lead to the acquisition of foreign knowledge, or 'adaptive R&D,' which is more likely to lead to adaptation to local conditions. We find that overseas innovative R&D raises the parent firm's productivity growth, while adaptive R&D has no such effect. In addition, overseas innovative R&D does not improve the rate of return on home R&D.