Long-run matching relationship in the Japanese labor market

This paper investigates the long-run relationship among new hiring, unemployment (job seekers), and unfilled vacancies in Japan, using an annual panel data on 47 prefectures for 1972-1999. We find that these three variables are I(1) processes, and are cointegrated in our panel data. Further, we estimate the panel cointegration equation derived from a Cobb-Douglas matching function by the heterogeneous fully modified OLS and heterogeneous dynamic OLS. The estimation results reveal that conventional within estimates could have non-negligible biases.First version received: November 2002/Final version received: October 2003All correspondence to Shigeki Kano. The authors are grateful to the associate editor and two anonymous referees of this journal for helpful comments. Doctor Stephen J. Turnbull (University of Tsukuba) is also acknowledged for correcting English errors in this paper. Remaining errors are due to the authors. The data set and GAUSS programming code used in this paperare available upon request.     

On the shape of the single-country and world commodity-substitution and factor-substitution surfaces under conditions of joint production

In recent years trade theorists have completed the task of specifying necessary and sufficient conditions for the single-country and world transformation surfaces to be locally of any assigned degree of flatness. However those conditions are relevant only if the technology is of the no-joint-products type. In the present note we derive necessary and sufficient conditions for the single-country and world transformation surfaces to be of any assigned degree of flatness under conditions of joint production; and we also obtain, as a by-product, necessary and sufficient conditions for the single-country and world equal-product surfaces to be of any assigned degree of flatness.     

An Hedonic Analysis of the Rental Office Market in the Tokyo Central Business District: 1985–1994 Fiscal Years

We study the rental office market in the Tokyo central business district by estimating hedonic equations for the office rent for 1985–94 fiscal years. This period includes the "Bubble" of asset prices, followed by its deflation. We find that the characteristics related to transportational conveniences are less effective in explaining office rents than the characteristics related to the agglomeration of offices and the amenity characteristics of the office buildings themselves. Using a skewed error-term specification, we show that the discount in rental transactions is not irrelevant. The hedonic office rent indices and possible policy implications are also presented.
JEL Classification Numbers: L85, R32.     

Revealed Specialization: Evidence on U.S. International Services

This article is an investigation of the comparative advantage structure of United States international trade in services. It appears that the United States has a strong comparative advantage in knowledge-based services. For this study, the author adopts the Revealed Comparative Advantage (RCA) index to analyze the comparative advantage structure, and demonstrates that variance in the RCA deviations indicates a similarity in the export structure between the United States and the world. This study also focuses on the role of multinational companies, linking microeconomic entities and the macroeconomic surroundings.     

Market Size and Firm Location in a Service Industry

This paper investigates the welfare effects of firm location in a service industry. We consider the situation where firms determine their locations in either of two regions with a difference in market size. From the viewpoint of the consumers' welfare, there are too few firms in the large market and too many in the small market. However, from the viewpoint of the producers' and social welfare, the opposite is true. Further, an increase in the difference in market size is unambiguously unfavorable for the producers. On the other hand, such an increase is favorable for the consumers and the economy as a whole.     

Rates and Biases of Technical Progress and Returns to Scale in the Multi-output, Multi-input Production: Primal Versus Dual, Output-augmenting Versus Input-saving and Long-run Versus Short-Run

I examine the relationships among various dual concepts of output-augmenting and input-saving rates of technical progress as well as various dual concepts of returns-to-scale measures in the long run and short run. Output-augmenting rates of technical progress are all equal, and so are input-saving ones. Returns to scale plays an important role in the relationship between output-augmenting and input-saving rates of technical progress. Capacity utilization plays an important role in the relationship between the long run and short run. The bias of technical progress is also briefly referred to.
L Classification Numbers: D24, O030, O047.     

Endogenous Timing in a Strategic Trade Policy Game: A Two-Country Oligopoly Model with Multiple Firms

This paper examines strategic trade policy games where the number of firms in the importing and exporting countries differs and all firms play as Cournot oligopolies. Under the assumption of linear demand and constant marginal cost, we show that, if the number of firms in the exporting country exceeds that in the importing country by more than three, the government of the exporting country chooses to move as a leader, imposing an export tax on firms. The government of the importing country then becomes a follower and imposes an import tariff. This lies contrary to the previous study, which assumed that there is only one firm in each country.     

Growth and inequality in the great and little divergence debate: a Japanese perspective

This article addresses the question of growth and inequality in the great and little divergence trajectories on both sides of Eurasia. A social table constructed for Tokugawa Japan in the 1840s is compared with two cases with high levels of inequality, Stuart England and Mughal India, and the subsequent changes in the three countries are traced to the modern era of the nineteenth and early twentieth centuries. The Japanese pattern in the early modern period can be characterized by comparatively modest growth with a relatively egalitarian distribution of income between the social classes, but the pattern changed during the subsequent half‐century to one with an increased tempo of growth and a substantial rise in the level of income inequality. The implications of this finding are discussed in terms of the concept of Smithian growth and are placed in the comparative context of the divergence debate.