Developing countries made considerable gains during the first decade of the 21st century. Their economies grew at unprecedented rates, resulting in large reductions in extreme poverty and a significant expansion of the middle class. But more recently that progress has slowed with an economic environment of lackluster global trade, not enough jobs coupled with skills mismatches, continued globalization and technological change, greater income inequality, unprecedented population aging in richer countries, and youth bulges in the poorer ones. This essay examines how seven key countries fared from 1990-2010 in their development quest. The sample includes seven developing countries—Botswana, Ghana, Nigeria, Zambia, India, Vietnam and Brazil —all of which experienced rapid growth in recent years, but for different reasons. The patterns of growth are analyzed in each of these countries using a unifying framework which draws a distinction between the “structural transformation” and “fundamentals” challenge in growth. Out of these seven countries, the traditional path to rapid growth of export oriented industrialization only played a significant role in Vietnam.
The bulk of global inequality is accounted for by income differences across countries rather than within countries. Expanding trade with China has aggravated inequality in some advanced economies, while ameliorating global inequality. But the “China shock” is receding and other low-income countries are unlikely to replicate China’s export-oriented industrialization experience. Relaxing restrictions on cross-border labor mobility might have an even stronger positive effect on global inequality. However it also raises a similar tension. While there would likely be adverse effects on low-skill workers in the advanced economies, international labor mobility has some advantages compared to further liberalizing international trade in goods. I argue that none of the contending perspectives -- national-egalitarian, cosmopolitan, utilitarian -- provides on its own an adequate frame for evaluating the consequences.
SSA has grown rapidly over the last decade, but a curious feature of this growth was that it was accompanied by little structural change towards non-traditional tradables (such as manufactures). Now that China, the advanced economies, and most emerging markets are all slowing down, the question whether Africa’s high growth can be sustained looms larger. This article looks at this question from the lens of modern growth theory, paying particular attention to structural issues that are crucial for low-income countries. It comes down on the pessimistic side, due to what appear to be poor prospects for industrialization. This article also considers alternative models of growth, based on services instead of manufactures.
Revised version of the paper written for the Center for Global Development, Richard H. Sabot Lecture, on April 24, 2014.
Liberal democracy has been difficult to institute and sustain in developing countries. This has to do both with ideational factors—the absence of a liberal tradition prior to electoral mobilization—and structural conditions—the prevalence of mass mobilization along identity rather than class cleavages. This paper considers the conditions under which liberal democracy emerges and speculates about its future in developing countries.
I document a significant deindustrialization trend in recent decades that goes considerably beyond the advanced, post‐industrial economies. The hump‐shaped relationship between industrialization (measured by employment or output shares) and incomes has shifted downwards and moved closer to the origin. This means countries are running out of industrialization opportunities sooner and at much lower levels of income compared to the experience of early industrializers. Asian countries and manufactures exporters have been largely insulated from those trends, while Latin American countries have been especially hard hit. Advanced economies have lost considerable employment (especially of the low‐skill type), but they have done surprisingly well in terms of manufacturing output shares at constant prices. While these trends are not very recent, the evidence suggests both globalization and labor‐saving technological progress in manufacturing have been behind these developments. The paper briefly considers some of the economic and political implications of these trends.
Large gaps in labor productivity between the traditional and modern parts of the economy are a fundamental reality of developing societies. In this paper, we document these gaps, and emphasize that labor flows from low-productivity activities to high-productivity activities are a key driver of development. Our results show that since 1990 structural change has been growth reducing – with labor moving from low – to high- productivity sectors – in both Africa and Latin America, with the most striking changes taking place in Latin America. Our results also show that things seem to be turning around in Africa: after 2000, structural change contributed positively to Africa’s overall productivity growth. For Africa, these results are encouraging. Moreover, the very low levels of productivity and industrialization across most of the continent indicate an enormous potential for growth through structural change.
Green growth requires green technologies: production techniques that economize on exhaustible resources and emit fewer greenhouse gases. The availability of green technologies both lowers social costs in the transition to a green growth path and helps achieve a satisfactory rate of material progress under that path. The theoretical case in favour of using industrial policy to facilitate green growth is quite strong. Economists’ traditional scepticism on industrial policy is grounded instead on pragmatic considerations having to do with the difficulty of achieving well-targeted and effective interventions in practice. While these objections deserve serious attention, I argue that they are not insurmountable. A key objective of this paper is to show how the practice of industrial policy can be improved by designing institutional frameworks that counter both informational and political risks.
Ideas are strangely absent from modern models of political economy. In most prevailing theories of policy choice, the dominant role is instead played by "vested interests"—elites, lobbies, and rent-seeking groups which get their way at the expense of the general public. Any model of political economy in which organized interests do not figure prominently is likely to remain vacuous and incomplete. But it does not follow from this that interests are the ultimate determinant of political outcomes. Here I will challenge the notion that there is a well-defined mapping from "interests" to outcomes. This mapping depends on many unstated assumptions about the ideas that political agents have about: 1) what they are maximizing, 2) how the world works, and 3) the set of tools they have at their disposal to further their interests. Importantly, these ideas are subject to both manipulation and innovation, making them part of the political game. There is, in fact, a direct parallel, as I will show, between inventive activity in technology, which economists now routinely make endogenous in their models, and investment in persuasion and policy innovation in the political arena. I focus specifically on models professing to explain economic inefficiency and argue that outcomes in such models are determined as much by the ideas that elites are presumed to have on feasible strategies as by vested interests themselves. A corollary is that new ideas about policy—or policy entrepreneurship—can exert an independent effect on equilibrium outcomes even in the absence of changes in the configuration of political power. I conclude by discussing the sources of new ideas.
Winter 2014. An earlier draft was titled “Ideas and Interests in Political Economy.”
Unlike economies as a whole, manufacturing industries exhibit strong unconditional convergence in labor productivity. The article documents this at various levels of disaggregation for a large sample covering more than 100 countries over recent decades. The result is highly robust to changes in the sample and specification. The coefficient of unconditional convergence is estimated quite precisely and is large, at between 2–3% in most specifications and 2.9% a year in the baseline specification covering 118 countries. The article also finds substantial sigma convergence at the two-digit level for a smaller sample of countries. Despite strong convergence within manufacturing, aggregate convergence fails due to the small share of manufacturing employment in low-income countries and the slow pace of industrialization. Because of data coverage, these findings should be as viewed as applying to the organized, formal parts of manufacturing.
This is a substantially revised version of “Unconditional Convergence” below.
Government use policy to achieve certain outcomes. Sometimes the desired ends are worthwhile, and sometimes they are pernicious. Cross-country regressions have been the tool of choice in assessing the effectiveness of policies and the empirical relevance of these two diametrically opposite views of government behavior. When government policy responds systematically to economic or political objectives, the standard growth regression in which economic growth (or any other performance indicator) is regressed on policy tells us nothing about the effectiveness of policy and whether government motives are good or bad.
A short paper on the (mis)use of growth regressions.
The nation-state has long been under attack from liberal economists and cosmopolitan ethicists alike. But it has proved remarkably resilient and remains the principal locus of governance as well as the primary determinant of personal attachments and identity. The global financial crisis has further under- scored its centrality. Against the background of the globalization revolution, the tendency is to view the nation-state as a hindrance to the achievement of desirable economic and social outcomes. Yet it remains indispensable to the achievement of those goals.
Actually, we all do. (Roepke Lecture), May 2012.
Rodrik D. Do We Need to Rethink Growth Policies?. In: Blanchard O, Romer D, Spence M, Stiglitz J In the Wake of the Crisis: Leading Economists Reassess Economic Policy. Cambridge: The MIT Press ; 2012. pp. 157-167.