W. Arthur Lewis

Bio: W. Arthur Lewis is an academic researcher from Princeton University. The author has contributed to research in topics: Economic planning & Competition (economics). The author has an hindex of 22, co-authored 49 publications receiving 10779 citations. Previous affiliations of W. Arthur Lewis include University of Manchester & University of Delaware.

Economic Development with Unlimited Supplies of Labour

Abstract: Written in the classical tradition this essay attempts to determine what can be made of the classical framework in solving problems of distribution accumulation and growth first in a closed and then in an open economy. The purpose is to bring the framework of individual writers up to date in the light of modern knowledge and to see if it helps facilitate an understanding of the contemporary problems of large areas of the earth. The 1st task is to elaborate the assumption of an unlimited labor supply and by establishing that it is a useful assumption. The objective is merely to elaborate a different framework for those countries which the neoclassical (and Keynesian) assumptions do not fit. In the 1st place an unlimited supply of labor may be said to exist in those countries where population is so large relative to capital and natural resources that there are large sectors of the economy where the marginal productivity of labor is negligible zero or even negative. Several writers have drawn attention to the existence of such "disguised" unemployment in the agricultural sector. If unlimited labor is available while capital is scarce it is known from the Law of Variable Proportions that the capital should not be spread thinly over all the labor. Only so much labor should be used with capital as will reduce the marginal productivity of labor to zero. The key to the process of economic expansion is the use that is made of the capitalist surplus. In so far as this is reinvested in creating new capital the capital sector expands taking more people into capitalist employment out of the subsistence sector. The surplus is then larger still and capital formation is still greater and so the process continues until the labor surplus disappears. The central problem in the theory of economic development is to understand the process by which a community which was previously saving and investing 4 or 5% of its national income or less converts itself into an economy where voluntary saving is running at about 12-15% of national income or more. This is the crucial problem because the central fact of economic development is rapid capital accumulation (including knowledge and skills with capital). Much of the plausible explanation is that people save more because they have more to save. The model used here states that if unlimited supplies of labor are available at a constant real wage and if any part of profits is reinvested in productive capacity profits will grow continuously relative to the national income and capital formation will also grow relatively to the national income. As capitalists also create capital as a result of a net increase in the supply of money particularly bank credit it is necessary to take account of this. Governments affect the process of capital accumulation in many ways and not least by the inflations which they experience. The expansion of the capitalist sector may be stopped because the price of subsistence goods rises or because the price is not falling as fast as subsistence productivity per head is rising or because capitalist workers raise their subsistence standards.

The Evolution of the International Economic Order

Abstract: Do rich industrial nations underestimate the threat to their economic stability posed by demands for a new international economic order? Are the developing countries wrong to assume that their economic advancement depends on a transfer of wealth from the richer nations? Sir W. Arthur Lewis's provocative analysis of the present economic order and its origins suggests that the answer to both questions is yes.Professor Lewis perceptively illuminates aspects of recent economic history that have often been overlooked by observers of international affairs. He asks first how the world came to be divided into countries exporting manufactures and countries exporting primary commodities. High agricultural productivity and a good investment climate allowed countries in Northwest Europe to industrialize rapidly, while the favorable terms of trade they enjoyed assured them and the temperate lands to which Europeans migrated of continuing dominance over the tropical countries. At the core of the author's argument lies the contention that as the structure of international trade changes, the tropical countries move rapidly toward becoming net importers of agricultural commodities and net exporters of manufactures. Even so, they continue to depend on the markets of the richer countries for their growth, and they continue to trade on unfavorable terms. Both of these disadvantages, he concludes, stem from large agricultural sectors with low productivity and will disappear only as the technology of tropical food production is revolutionized.Originally published in 1978.The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

The Slowing Down of the Engine of Growth

Abstract: Lecture to the memory of Alfred Nobel, December 8, 1979(This abstract was borrowed from another version of this item.)

Growth and Fluctuations, 1870-1913.

Abstract: Part 1: Prospectus Part 2: The Juglar Pattern Part 3: The Kondratiev Price Swing Part 4: The Check to Real Wages Part 5:The British Climacteric Part 6: The Rate of Growth Part 7: Challenge Part 8: Response Part 9: Epilogue Appendix 1: British Statistics Appendix 2: Core Industrial Production Appendix 3: Miscellaneous Statistics Appendix 4: World Supply of Wheat

The Colonial Origins of Comparative Development: An Empirical Investigation

Abstract: In Acemoglu, Johnson, and Robinson, henceforth AJR, (2001), we advanced the hypothesis that the mortality rates faced by Europeans in different parts of the world after 1500 affected their willingness to establish settlements and choice of colonization strategy. Places that were relatively healthy (for Europeans) were—when they fell under European control—more likely to receive better economic and political institutions. In contrast, places where European settlers were less likely to go were more likely to have “extractive” institutions imposed. We also posited that this early pattern of institutions has persisted over time and influences the extent and nature of institutions in the modern world. On this basis, we proposed using estimates of potential European settler mortality as an instrument for institutional variation in former European colonies today. Data on settlers themselves are unfortunately patchy—particularly because not many went to places they believed, with good reason, to be most unhealthy. We therefore followed the lead of Curtin (1989 and 1998) who compiled data on the death rates faced by European soldiers in various overseas postings. 1 Curtin’s data were based on pathbreaking data collection and statistical work initiated by the British military in the mid-nineteenth century. These data became part of the foundation of both contemporary thinking about public health (for soldiers and for civilians) and the life insurance industry (as actuaries and executives considered the

Theories of international migration: a review and appraisal.

Abstract: The configuration of developed countries has become today diverse and multiethnic due to international migration. A single coherent theoretical explanation for international migration is lacking. The aim of this discussion was the generation and integration of current theories that clarify basic assumptions and hypotheses of the various models. Theories were differentiated as explaining the initiation of migration and the perpetuation of international movement. Initiation theories discussed were 1) macro theories of neoclassical economics; 2) micro theories of neoclassical economics; 3) the new economics with examples for crop insurance markets futures markets unemployment insurance and capital markets; 4) dual labor market theory and structural inflation motivational problems economic dualism and the demography of labor supply; and 5) world systems theory and the impacts of land raw materials labor material links ideological links and global cities. Perpetuation theories were indicated as network theories of declining risks and costs; institutional theory cumulative causation through distribution of income and land organization of agrarian production culture of migration regional distribution of human capital and social labeling factors; and migration systems theory. The assumptions and propositions of these theories although divergent were not inherently contradictory but had very different implications for policy formulation. The policy decisions over the next decades will be very important and carry with them the potential for misunderstanding and conflict. Policy options based on the explicated models range from regulation by changing wages and employment conditions in destination countries or promoting development in countries of origin to changing structural market economic relations.

Asia's Next Giant: South Korea and Late Industrialization

Abstract: While much attention has been focused on Japan's meteoric rise as an economic power, South Korea has been quietly emerging as the next industrial giant to penetrate the world market. South Korea is one of a series of countries (ranging from Taiwan, India, Brazil, and Turkey, to Mexico, and including Japan) to have succeeded through borrowing foreign technology rather than by generating new products or processes. Describing such countries as `late-industrializers,' Amsden demonstrates why South Korea has become the most successful of this group. Available in OSO: http://www.oxfordscholarship.com/oso/public/content/economicsfinance/0195076036/toc.html

An Essay on Fiscal Federalism

Abstract: vogue. Both in the industrialized and in the developing world, nations are turning to devolution to improve the per- formance of their public sectors. In the United States, the central government has turned back significant portions of federal authority to the states for a wide range of major programs, including wel- fare, Medicaid, legal services, housing, and job training. The hope is that state and local governments, being closer to the people, will be more responsive to the particular preferences of their con- stituencies and will be able to find new and better ways to provide these ser- vices. In the United Kingdom, both Scot- land and Wales have opted under the Blair government for their own regional parliaments. And in Italy the movement toward decentralization has gone so far as to encompass a serious proposal for the separation of the nation into two in- dependent countries. In the developing world, we likewise see widespread inter- est in fiscal decentralization with the ob- jective of breaking the grip of central planning that, in the view of many, has failed to bring these nations onto a path of self-sustaining growth. But the proper goal of restructuring the public sector cannot simply be de- centralization. The public sector in nearly all countries consists of several different levels. The basic issue is one of aligning responsibilities and fiscal in- struments with the proper levels of gov- ernment. As Alexis de Toqueville ob- served more than a centuty ago, "The federal system was created with the in- tention of combining the different ad- vantages which result from the magni- tude and the littleness of nations" (1980, v. I, p. 163). But to realize these "dif- ferent advantages," we need to under- stand which functions and instruments are best centralized and which are best placed in the sphere of decentralized levels of government. This is the sub- ject matter of fiscal federalism. As a subfield of public finance, fiscal feder- alism addresses the vertical structure of the public sector. It explores, both in normative and positive terms, the roles of the different levels of government and the ways in which they relate to one another through such instruments as intergovernmental grants.2

The Age of Migration

Abstract: Preface to the 3rd Edition - Introduction - The Migratory Process and the Formation of Ethnic Minorities - International Migration Before 1945 - Migration to Highly Developed Countries since 1945 - The State of International Migration: The Quest for Control - The Next Waves: The Globalization of International Migration - New Migrations in the Asia-Pacific Region - Migrants and Minorities in the Labour Force - The Migratory Process: A Comparison of Australia and Germany - New Ethnic Minorities and Society - Migrants and Politics - Conclusion: Migration in the Post Cold-War Era of Globalization