Noriyuki Doi

The Determinants of Firm Exit in Japanese Manufacturing Industries

This paper presents new evidence on the determinants of firm exits that occurred in Japanese manufacturing industries over the period 1981--1989. Gross-number measure is used for exits. Many structural factors have exerted a definite influence on the extent of exit; across industries, capital intensity and subcontracting relationships have an exit-promoting effect, while profits, industry growth, concentration, and R&D opportunity have a negative relationship with exit. In addition, the minimum efficient size has an inverted-U-shaped relationship. However, export opportunity has only a marginal effect. These results are likely to reflect exits of small business.

The Evolution Of Firm Size and Employment Share Distribution in Japanese and UK Manufacturing: A Study of Small Business Presence

This paper traces the changing contribution of small firms to manufacturing in Japan and the UK between 1972 and 1992. It shows that there are significant and important differences between the two countries, although in both cases small firms provided an increasing share of the total stock of firms over the period. In the UK however small firms also increased their employment share, primarily at the expense of large firms whilst in Japan their share remained constant. On of the most striking differences is the fact that in the UK only the very smallest micro businesses achieved a net increase in numbers, whereas in Japan all sizes of firm recorded an increase in numbers, albeit at declining rates by firm size.

Performance of Japanese Firms in Patented Inventions; an Analysis of Patents Granted in the U.S.

This paper addresses the relation between firm size and R&D activity for Japanese large manufacturing firms using patents granted in the U.S.. Japanese firms loom larger in world R&D agenda; therefore, the examination of the determinants of their R&D activity, in particular, the effects of firm size, may provide a suggestion of R&D activity. The firm size-patent count relationship varies across industry. In many industries, Japanese experience is not in favor of the assertion that there is a return to scale in R&D among large firms, indicating that Schumpeterian entrepreneurship is not likely to take place more than proportinately to firm size. This conclusion is not inconsistent with Schumpeters theory.

Market Leadership Volatility in Japanese Industries

The paper computes the extent of marketleadership volatility by industry, and then examinesthe determinants of volatility in Japanesemanufacturing industries. Volatility varies fromindustry to industry, and changes over time in manyindustries. Concentration coexists with lessvolatility, suggesting that the former has a policysignificance. Concentration change has a significantand positive effect. Exports have avolatility-promoting effect, but imports have noeffect. Industry size tends to decrease volatility.The effect of industry growth is not found.Advertising, R&D and distribution channel have nodefinite effect respectively as well.

R&D management under short term pressures: a comparative study of the UK and Japan

This study compares the short-term behaviour of finance directors the UK and in Japan, in the context of their corporate governance systems, using the funding, structure and evaluation of Research and Development (R&D) projects as indicators. The empirical part of the study consists of two questionnaire studies carried out in the UK and Japan. A number of personal interviews were also carried out with UK and Japanese senior finance managers. The results of the study indicate different management behaviour with respect to short-termism in the UK and Japan. There is a statistically significant difference in perceptions between the finance directors of two countries. Managers in both countries appreciate and would like to use long term performance criteria to assess and manage R&D projects. In practice however, Japanese finance directors are much better protected from short-term pressures than their UK counterparts in dealing with most aspects of their management R&D. These differences in behaviour are identified and possible reasons for them are offered in the paper.

The efficiency of small manufacturing firms in Japan

It has been suggested that market structure will have an impact on within-industry differentials in efficiency, or cost disadvantages of small firms. To test this hypothesis, this paper examines the effects of market structure on the productivity (relative to industry productivity) of small manufacturing firms in Japan. The results show that market structure elements such as concentration and capital requirements work to the disadvantage of small-firm efficiency. The findings provide support for the hypothesis.

Transaction Structure in Japanese Small Business Sector

An attempt has been made to examine some aspects of transaction structure of the small business sector in Japanese manufacturing. It has been found that there are some interesting findings in the industrial organization of the sector (1) In the transactions of intermediate goods with manufacturing, small businesses have more frequent transactions with other small businesses than with large firms. On the other hand, large firms have more transactions with each other than with small businesses; (2) The transactions between SMEs and large firms, and between SMEs themselves vary from industry to industry, depending on production/demand structure of an industry and product structure of its SMEs sector; (3) In engineering, such as electrical machinery and transport equipment, the intra-industry transactions from small businesses to large firms are great, suggesting a larger extent of subcontracting relationships. Also, textiles, clothing, and printing and publishing also have higher subcontracting transactions.The relationships are different between the two groups.