This paper surveys research on corporate governance, with special attention to the importance of legal protection of investors and of ownership concentration in corporate governance systems around the world.

A Survey of Corporate Governance

This article surveys research on corporate governance, with special attention to the importance of legal protection of investors and of ownership concentration in corporate governance systems around the world. CORPORATE GOVERNANCE DEALS WITH the ways in which suppliers of finance to corporations assure themselves of getting a return on their investment. How do the suppliers of finance get managers to return some of the profits to them? How do they make sure that managers do not steal the capital they supply or invest it in bad projects? How do suppliers of finance control managers? At first glance, it is not entirely obvious why the suppliers of capital get anything back. After all, they part with their money, and have little to contribute to the enterprise afterward. The professional managers or entrepreneurs who run the firms might as well abscond with the money. Although they sometimes do, usually they do not. Most advanced market economies have solved the problem of corporate governance at least reasonably well, in that they have assured the flows of enormous amounts of capital to firms, and actual repatriation of profits to the providers of finance. But this does not imply that they have solved the corporate governance problem perfectly, or that the corporate governance mechanisms cannot be improved. In fact, the subject of corporate governance is of enormous practical impor

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https://scholar.harvard.edu/files/shleifer/files/ip_corpgov.pdf

Investor Protection and Corporate Governance

We develop a Ricardian trade model that incorporates realistic geographic features into general equilibrium It delivers simple structural equations for bilateral trade with parameters relating to absolute advantage, to comparative advantage (promoting trade), and to geographic barriers (resisting it) We estimate the parameters with data on bilateral trade in manufactures, prices, and geography from 19 OECD countries in 1990 We use the model to explore various issues such as the gains from trade, the role of trade in spreading the benefits of new technology, and the effects of tariff reduction

/pdf/technology-geography-and-trade-340s70c978.pdf

Technology, Geography, and Trade

We analyze the effect of rising Chinese import competition between 1990 and 2007 on US local labor markets, exploiting cross-market variation in import exposure stemming from initial diffe...

/pdf/the-china-syndrome-local-labor-market-effects-of-import-m7cu7qezh2.pdf

The China Syndrome: Local Labor Market Effects of Import Competition in the United States

Since the seminal work of Krugman (1979), product variety has played a central role in models of trade and growth. In spite of the general use of love-of-variety models, there has been no systematic study of how the import of new varieties has contributed to national welfare gains in the United States. In this paper we show that the unmeasured growth in product variety from US imports has been an important source of gains from trade over the last three decades (1972-2001). Using extremely disaggregated data, we show that the number of imported product varieties has increased by a factor of four. We also estimate the elasticities of substitution for each available category at the same level of aggregation, and describe their behavior across time and SITC-5 industries. Using these estimates we develop an exact price index and find that the upward bias in the conventional import price index is approximately 1.2 percent per year – double the estimated impact due to hedonic adjustments on the CPI. The magnitude of this bias suggests that the welfare gains from variety growth in imports alone are 2.8 percent of GDP per year.

/pdf/globalization-and-the-gains-from-variety-3t7kyqz9ei.pdf

Globalization and the gains from variety

Since the seminal work of Krugman (1979), product variety has played a central role in models of trade and growth. In spite of the general use of love-of-variety models, there has been no systematic study of how the import of new varieties has contributed to national welfare gains in the United States. In this paper we show that the unmeasured growth in product variety from US imports has been an important source of gains from trade over the last three decades (1972-2001). Using extremely disaggregated data, we show that the number of imported product varieties has increased by a factor of four. We also estimate the elasticities of substitution for each available category at the same level of aggregation, and describe their behavior across time and SITC-5 industries. Using these estimates we develop an exact price index and find that the upward bias in the conventional import price index is approximately 1.2 percent per year. The magnitude of this bias suggests that the welfare gains from variety growth in imports alone are 2.8 percent of GDP.

/pdf/globalization-and-the-gains-from-variety-1xq8uo2x2z.pdf

Globalization and the Gains from Variety

We examine the effects of bank-firm relationships on firm performance in Japan. When access to capital markets is limited, close bank-firm ties increase the availability of capital to borrowing firms, but do not lead to higher profitability or growth. The cost of capital of firms with close bank ties is higher than that of their peers. This indicates that most of the benefits from these relationships are appropriated by the banks. Finally, the slow growth rates of bank clients suggest that banks discourage firms from investing in risky, profitable projects. However, liberalization of financial markets reduces the banks' market power. THE CLOSE RELATIONSHIP BETWEEN manufacturing firms and financial institutions in Japan has recently been at the center of the debate on the appropriate financial system for the reforming economies of Eastern Europe. As opposed to the Anglo-Saxon separation of finance and industry, long-term ties between main banks and their client firms (involving bank loans, bank equity holding, and some bank-appointed personnel), which are common in Japan and Germany, have often been described as a growth-oriented financial system that could serve the needs of developing and reformed economiies better than anonymous capital markets modeled after the Arnerican and British financial systems. The claim that close ties between investmentoriented banks and industrial firms could help overcome the difficulties of "relative backwardness" dates back to Gerschenkron (1962) who investigates European development. Rosovsky (1961) applies Gerschenkron's framework to the analysis of Japanese growth. More recently, Aoki, Patrick, and Sheard (1994), Hoshi, Kashyap, and Loveman (1994), and Teranishi (1993), among others, portray the close ties between finance and industry in Japan as an important factor in the international competitiveness of modern Japanese

On the Costs of a Bank-Centered Financial System: Evidence from the Changing Main Bank Relations in Japan

We consider the distribution of economic activity within a country in light of three leading theories—increasing returns, random growth, and locational fundamentals. To do so, we examine the distribution of regional population in Japan from the Stone Age to the modern era. We also consider the Allied bombing of Japanese cities in WWII as a shock to relative city sizes. Our results support a hybrid theory in which locational fundamentals establish the spatial pattern of relative regional densities, but increasing returns help to determine the degree of spatial differentiation. Long-run city size is robust even to large temporary shocks.

/pdf/bones-bombs-and-break-points-the-geography-of-economic-4n1zfc2hob.pdf

Bones, bombs and break points: The geography of economic activity

A striking feature of many financial crises is the collapse of exports relative to output In the 2008 financial crisis, real world exports plunged 17 percent while GDP fell 5 percent This paper examines whether the drying up of trade finance can help explain the large drops in exports relative to output This paper is the first to establish a causal link between the health of banks providing trade finance and growth in a firm’s exports relative to its domestic sales We overcome measurement and endogeneity issues by using a unique data set, covering the Japanese financial crises of the 1990s, which enables us to match exporters with the main bank that provides them with trade finance Our point estimates are economically and statistically significant, suggesting that trade finance accounts for about one-third of the decline in Japanese exports in the financial crises of the 1990s

David E. Weinstein

Papers

Globalization and the gains from variety

Globalization and the Gains from Variety

On the Costs of a Bank-Centered Financial System: Evidence from the Changing Main Bank Relations in Japan

Bones, bombs and break points: The geography of economic activity

Exports and Financial Shocks