Competition and productivity in Japanese manufacturing industries

This paper examines the determinants of productivity in Japanese manufacturing industries, looking particularly at the impact of product market competition on productivity. Using a newly available panel data on around ten thousand firms in Japanese manufacturing for the years 1994–2000, I show that competition, as measured by lower level of industrial price–cost margin, enhances productivity growth, controlling for a broad range of industrial and firm-specific characteristics. Moreover, I suggest that market power, as measured by either individual firm's price–cost margin or market share, has negative impact on productivity level of R & D performing firms. J. Japanese Int. Economies 19 (4) (2005) 586–616.     

Interindustry effects of productivity growth in Japan: 1960–2000

Combining conventional sectoral growth accounting and the static open input–output price model, we analyze the sources of growth of product prices in Japan during the period 1960–2000. Using the input–output framework, we take into account not only the effects of factor costs and productivity within a sector, but also their impacts outside of the sector. We find that Japan's deflation in the 1990s was characterized by low growth of wage rates, low productivity growth, and a low rate of return on capital. Until 1990, productivity improvements compensated for factor cost pressures on output price, especially the rapid growth of labor cost. In contrast, during the 1990s, decreasing rates of return on capital, not productivity improvements, canceled out the inflationary effect of wage growth. J. Japanese Int. Economies 19 (4) (2005) 568–585.     

Sectoral Price Movements under the Yen Appreciation

This paper analyzes the movements of tradable goods prices in Japan. The import price indices and the export price indices are matched with the domestic wholesale price indices at the most detailed level available for Japan, and the pricing behavior in the yen appreciation period (1985–1995) is examined. In the import-side analysis, we investigate how far the price movements under currency appreciation deviate from the law of one price. We find that internal–external price differentials have surprisingly expanded for most of the products since 1985. For a number of commodities, the import prices do not decline as far as the exchange rate appreciates, and the domestic wholesale prices do not decrease as far as the import prices decline. Although the expanded price gaps cannot necessarily be interpreted as a result of deliberate trade barriers, they suggest that some sort of handicap is imposed on imported goods and the large fraction of rent generated by the yen appreciation is intercepted in the middle. In the export-side analysis, the relationship between the globalization of firms' activities and export pass-through is investigated. Our cross-sectional regression analysis indicates that the export path-through rates tend to be low when the value added ratios of foreign production of Japanese firms are high. Low export pass-through under currency appreciation is often interpreted as a result of firms' attempts to keep their foreign market share, but the globalization of firms' activities may be another important factor in lowering the pass-through.J. Japan Int. Econ.,December 1997,11(4), pp. 611–641. Department of Economics, Keio University, 2-15-45 Mita, Minato-ku, Tokyo 108, Japan.     

Dynamic Adjustment to Regional Integration: Europe 1992 and NAFTA

Recent research on the gains to trade liberalization, especially in a number of papers by Richard Baldwin, suggests that the static gains to trade liberalization that many economists attempt to measure may be dwarfed by the dynamic gains. One source of these dynamic gains is through capital accumulation. A similar argument can be made regarding the consequences of regional integration. As distortions are removed the effects of aggregate output through dynamic adjustments are likely to be larger than simple static calculations suggest. This paper focuses on the issue of the dynamic gains to regional integration for two recent episodes, European integration known as Europe 1992, and the North American Free Trade Agreement (NAFTA). The paper provides empirical results on the size and nature of global and regional adjustments to these two examples of regional integration. J. Japan. Int. Econ., December 1994, 8(4), pp. 422–453. Research School of Pacific and Asian Studies, Australian National University, Canberra ACT 0200, Australia; and Brookings Institution, Washington, DC 20036.     

The Competitive Impact of International Trade: The Case of Import Liberalization of the Japanese Oil Product Market

This paper analyzes the competitive impact of the recent import liberalization of the Japanese oil product market. In response to the import liberalization in March 1996, not only did the market price of gasoline decline sharply but also its domestic production kept rising and did not decline relative to imports. Moreover, its price fell substantially before the actual liberalization of the import. This paper demonstrates both theoretically and empirically that the theory of implicit cartel can explain such features of the impact of import liberalization very well. The paper also identifies the significantly positive welfare impact of such liberalization due to the expansion of supply in a market with a large tax wedge between price and cost and, possibly more importantly, due to the transformation of competitive conduct from unproductive investment for cartel-rent shifting into price cuts. J. Japan. Int. Econ., December 1999, 13(4), pp. 397–423. Hitotsubashi University; and Keio University. Copyright 1999 Academic Press.Journal of Economic Literature Classification Numbers: L40, F12, K21.     

Can IT be Japan's savior?

This paper constructs a multi-sector model to take explicit account of the very sharp change in the relative price between non-IT and IT goods. The model is calibrated to the Japanese economy, and its solution path from 1990 on is compared to Japan's macroeconomic performance in the 1990s. Compared to the one-sector analysis of Japan in the 1990s [Hayashi, F., Prescott, E.C., 2002. The 1990s in Japan: A lost decade. Rev. Econ. Dynam. 5, 206–235], our model does slightly better or just as well in accounting for Japan's output slump and does worse in accounting for the capital–output ratio. We also show that, to revive a 2% long-term growth in per capita GDP, Japan needs to direct 10% of private total hours to the IT sector. J. Japanese Int. Economies 19 (4) (2005) 543–567.     

Is Japan's trade (still) different?

Does Japanese trade in manufactured goods differ from the rest-of-the world average and from the US? We use a simple industry-level gravity model and 1981–1998 data to answer this question. We construct a measure of normalized imports by dividing bilateral industry-level imports by the importer's aggregate absorption and the exporter's industry output. We find that Japan imports less than other countries, but also exports less than other countries. Relative to the US, Japanese export performance is half as strong today as it was in the mid-1980s. Bilaterally, Japan is more open to imports from the US than the US is to imports from Japan. This means that the US runs a trade surplus with Japan in normalized imports of manufactured goods. J. Japanese Int. Economies 17 (4) (2003) 507–519.     

Financing consumption in an aging Japan: The role of foreign capital inflows and immigration

We project the impact of demographic change on Japanese capital flows by simulating the impact of population aging on Japanese saving and investment rates. As aging depresses saving rates, in our baseline projections, we show that by 2015, foreign capital inflows will comprise about 15 percent of Japanese output. A distinguishing feature of this paper is that we compare the capital flows that occur without immigration to the capital inflows that would occur with immigration of 400,000 people annually. With the larger labor force from immigration and the large induced capital accumulation, output will be 22 percent higher by 2020, and 50 percent higher by 2040. The higher output means that less capital needs to be imported; by 2015, Japan will be importing only 8 percent of its output. J. Japanese Int. Economies 18 (4) (2004) 506–527.     

The Relative Importance of Employer and Employee Effects on Compensation: A Comparison of France and the United States

Using individual data on compensation, matched with establishment and firm data on performance and inputs, we compare the French and American pay systems. The compensation measures are decomposed into components related to measured individual characteristics, establishment–enterprise effects, and a residual. In France, the compensation outcomes are more compressed than in the United States. For France, individual characteristics and establishment effects explain more of the variability in compensation outcomes than in the United States. The observable and unobservable components of compensation are identically correlated in the two countries. The relations among compensation components (individual and establishment) and firm performance outcomes (value-added per worker, sales per worker, and profit per unit of capital) exhibit some important similarities and differences between the countries. Higher paid workers, either because of individual characteristics or establishment effects, are employed in firms that are more productive. Higher pay due to enterprise heterogeneity is associated with higher profitability in France but lower profitability in the United States. J. Japan Int. Econ. December 2001, 15(4), pp. 419–436. Department of Labor Economics, Cornell University, 259 Ives Hall, Ithaca, New York 14853–3901, CREST and NBER; CREST-INSEE, 15, bd Gabriel Péri, 92245 Malakoff Cedex, France, CEPR and IZA; LAMIA-TEAM, Université de Paris 1 Panthéon-Sorbonne, 106–112, bd de l'Hôpital, 75647 Paris Cedex 13, France, and Crest; and Department of Economics, University of Missouri–Columbia, 118 Professional Bldg., Columbia, Missouri 65211. © 2001 Elsevier Science (USA).Journal of Economic Literature Classification Numbers: J31, D21.     

The Role of Monetary Policy in Japan: A Break in the 1990s?

This article documents time series evidence suggesting the case for a possible structural break in the role of Japan's monetary policy during the 1990s. It uses a simple vector autoregressive framework and offers some suggestive results: While a persistent effect of monetary policy on real output is detected over the full sample of 1975–1998 and the subsample that ends in 1993, such effect disappears with the recent subsample of the 1990s. The stability analysis also provides more specified evidence that there is a break in the reduced form dynamic system in 1995. Some interpretations are offered to intuitively support these findings. J. Japan. Int. Econ., December 2000, 14(4), pp. 366–384. Research Institute for Economics and Business Administration, Kobe University, Rokko, Nada, Kobe 657-8501, Japan Copyright 2000 Academic Press.Journal of Economic Literature Classification Numbers: E52, E32.     

Hard times in 19th-century Sweden: A comment

An alternative interpretation, the growth/workload hypothesis, is given to counter the recent argument by Sandberg and Steckel (1988, Explorations in Economic History 25, 1–19) on overpopulation and malnutrition in Sweden around the mid-19th century. This explains the joint behavior of agrarian growth and labor demand, poverty, side employment, and nutrition within a regional framework. The mid-19th century is seen as a transitional period which succeeded remarkably well in avoiding pauperization despite strong population growth.     

Do all networks facilitate international commerce? US law firms and the international market for corporate control

This paper estimates the effects of several American law firms' international networks of offices on the total value of overseas mergers and acquisitions (M&A) by US corporations. Nowadays many nations can review proposed mergers and US law firms help clients overcome such regulatory hurdles, effectively greasing the market for corporate control. However, they can also oppose transactions that are inimical to their clients' interests. I present evidence that suggests that Baker & McKenzie—the US law firm with the most overseas offices—has facilitated such transactions, whereas the combined effect of the next five largest American law firms has tended to reduce such M&A. J. Japanese Int. Economies 17 (4) (2003) 520–537.     

Who bears the burden of social insurance? Evidence from Japanese health and long-term care insurance data

Using the society-managed health insurance data, which is cross-sectional time-series and covers 1670 health insurance societies for seven years (FY1995–2001), we found for the first time in Japan that the majority of the employers' contribution to health insurance is shifting back onto the employees in the form of wage reduction. On the other hand, we cannot find such evidence for the contribution to long-term care insurance using a two-year (FY2000–2001) panel data set. The difference can be theoretically explained by how employees value the contribution relative to social security benefits they enjoy. J. Japanese Int. Economies 18 (4) (2004) 565–581.     

Discriminatory Procurement Policy with Cash Limits

This paper presents a counterexample to the Miyagiwa ((1991) American Economic Review 81, 1320–1328) claim that discriminatory government procurement policy is ineffective as a protectionist device, when the goods are also consumed by the private sector. The procurement sector is a homogeneous product Cournot–Nash duopoly, with a home and a foreign firm. The procurement policy takes the form of an ad valorem premium over the import price. If both the firms play the output game in strategic complements, procurement policy can lower imports. This possibility arises when the product demand is unit elastic, corresponding to cash limits to public expenditure, and providing the home firm is smaller than the foreign firm. By adding a competitive export sector, the paper also derives sufficient conditions for macroeconomic coordination failures to occur.     

Vertical intra-industry trade and foreign direct investment in East Asia

As economic integration in East Asia progresses, trade patterns within the region are displaying an ever-greater complexity: Though inter-industry trade still accounts for the majority, its share in overall trade is declining. Instead, intra-industry trade (IIT), which can be further divided into horizontal IIT (HIIT) and vertical IIT (VIIT), is growing in importance.In this paper, we set out to measure and examine vertical intra-industry trade patterns in the East Asian region and compare these with the results of previous studies focusing on the EU, to which such analyses so far have been confined. Based on the supposition that VIIT is closely related to offshore production by multinational enterprises, we then develop a model to capture the main determinants of VIIT that explicitly includes the role of FDI. The model is tested empirically using data from the electrical machinery industry. The findings support our hypothesis, showing that FDI plays a significant role in the rapid increase in VIIT in East Asia seen in recent years. J. Japanese Int. Economies 17 (4) (2003) 468–506.     

Unemployment and Labor Market Institutions: An Empirical Analysis

The development of the unemployment rate differs substantially between OECD countries. In this paper we investigate to what extent these differences are related to labor market institutions. In our analysis we use data of eighteen OECD countries over the period 1960–1994 and show that the way in which institutions interact is important. J. Japan. Int. Econ., December 2001, 15(4), pp. 403–418. Department of Economics, CentER, Tilburg University and Institute for Labour Studies (OSA), The Netherlands. © 2001 Elsevier Science (USA).Journal of Economic Literature Classification Numbers: E24, J68.     

Optimal currency shares in international reserves: The impact of the euro and the prospects for the dollar

Foreign exchange reserve accumulation has risen dramatically in recent years. The introduction of the euro, greater liquidity in other major currencies, and the rising current account deficits and external debt of the United States have increased the pressure on central banks to diversify away from the US dollar. A major portfolio shift would significantly affect exchange rates and the status of the dollar as the dominant international currency. We develop a dynamic mean-variance optimization framework with portfolio rebalancing costs to estimate optimal portfolio weights among the main international currencies. Making various assumptions on expected currency returns and the variance–covariance structure, we assess how the euro has changed this allocation. We then perform simulations for the optimal currency allocations of four large emerging market countries (Brazil, Russia, India and China), adding constraints that reflect a central bank's desire to hold a sizable portion of its portfolio in the currencies of its peg, its foreign debt and its international trade. Our main results are: (i) The optimizer can match the large share of the US dollar in reserves, when the dollar is the reference (risk-free) currency. (ii) The optimum portfolios show a much lower weight for the euro than is observed. This suggests that the euro may already enjoy an enhanced role as an international reserve currency (“punching above its weight”). (iii) Growth in issuance of euro-denominated securities, a rise in euro zone trade with key emerging markets, and increased use of the euro as a currency peg, would all work towards raising the optimal euro shares, with the last factor being quantitatively the most important. J. Japanese Int. Economies 20 (4) (2006) 508–547.     

Structure and Ownership of East German Enterprises

This paper investigates the process by which East German enterprises have been privatized and their resulting ownership and control structure. A corporate system with a very high level of concentration of ownership has been created. This is particularly closely associated with ownership and direct control by West German companies. The paper argues that this has allowed East German enterprises to gain access to finance, markets, and managerial skills which they might otherwise have been denied. The resulting "insider" system of corporate control will over time allow East German companies to participate in the control of their own and West German companies. The Treuhandanstalt has organized the privatization process to achieve certain industrial and social objectives. It has broken up the large multiplant enterprises to an extent that East German enterprises are now smaller than their West German counterparts. It has used informal liquidations rather than formal bankruptcies to be able to achieve its objectives. Privatizations have not involved the flotation of companies on the stock market. Instead, the Treuhand has arranged share and asset transfers on a scale which is in excess of merger activity commonly observed in the West. J. Japan. Int. Econ., Dec. 1995, 9(4), pp. 426–453. University College London, Wissenschaftszentrum Berlin, and CEPR; Oxford University and CEPR     

Thinking About the Liquidity Trap

The phenomenon of the liquidity trap—defined as a situation in which even a zero interest rate is insufficiently low to produce full employment—has taken on new importance with the persistent slump in Japan. This paper restates recent theoretical work on liquidity traps, drawing a link between “intertemporal” models that are mainly concerned with demonstrating the underlying logic, and more ad hoc models that bear directly on policy; it then reexamines policy alternatives, including fiscal stimulus and inflation targeting. J. Japan. Int. Econ., December 2000, 14(4), pp. 221–237. Woodrow Wilson School, Princeton University, Princeton, New Jersey 08544-1013 Copyright 2000 Academic Press.Journal of Economic Literature Classification Numbers: E52, E58, E31, F31.     

Determinants of Individual-Firm Markup in Japan: Market Concentration, Market Share, and FTC Regulations

This paper estimates individual firm level markup for more than 400 major manufacturing firms in Japan. Our estimates suggest the presence of significant market power for most of these firms, due not only to market concentration but also to the firms' own market shares, as well as advertizing and sales promotion efforts. The paper then goes on to assess systematically the impact on estimated markups of regulatory measures taken by the Fair Trade Commission (FTC) of the Japanese Government. We find that non-punitive FTC activities are directed toward the right targets and are reasonably effective, whereas injunctions, the strongest measure endowed to the FTC, has essentially no effect on the markups of firms in our sample. J. Japan. Int. Econ., Dec. 1999, 13(4), pp. 424–450. Institute of Economic Research, Kyoto University, Yoshida-Honmachi, Sakyo-ku, Kyoto 606-8501, Japan; Institute for Social and Economic Research, Osaka University; and Faculty of Economics, University of Tokyo. Copyright 1999 Academic Press.Journal of Economic Literature Classification Numbers: L13, L41.