We introduce a new suite of macroeconomic models that extend and complement the Debt, Investment, and Growth (DIG) model widely used at the IMF since 2012. The new DIG-Labor models feature segmented labor markets, efficiency wages and open unemployment, and an informal non-agricultural sector. These features allow for a deeper examination of macroeconomic and fiscal policy programs and their impact on labor market outcomes, inequality, and poverty. The paper illustrates the model's properties by analyzing the growth, debt, and distributional consequences of big-push public investment programs with different mixes of investment in human capital and infrastructure. We show that investment in human capital is much more effective than investment in infrastructure in promoting long-run economic development when investments earn their average estimated returns. The decision about how much to invest in human capital versus infrastructure involves, however, an acute intertemporal trade-off. Because investment in education affects labor productivity with a long lag, it takes 15+ years before net national income, the private capital stock, real wages for the poor, and formal sector employment surpass their counterparts in a program that invests mainly in infrastructure. The ranking of alternative investment programs depends on the policymakers' social discount rate and on the weight of distributional objectives in the social welfare function.

This paper deals with labor market structures in developing countries and the impact of government policies on rural and urban labor markets. The central concern in analyses of employment is absorption of labor. Governments try to influence the demand for labor so that more members of the labor force are absorbed into productive employment. Employment outcomes are often the by-products of government policies that affect economic growth as a whole. This paper concentrates on factors that influence the structure and functioning of labor markets. In Chapter 1, a schematic picture of labor markets is presented. Chapters 2 and 3 analyze the salient features of the workings of rural and urban labor markets and discuss some important government policies that affect the functioning of these markets. The paper concludes that Government intervention in both rural and urban labor markets has often been less than successful, sometimes because their policies were based on incorrect assumptions. At other times, these policies have achieved less because the government also adopted other policies that tended to contradict the goal of providing jobs.

This books presents a theory of economic development very different from the "stages of growth" hypothesis or strategies emphasizing foreign aid, trade, or regional association. Leaving these aside, the author breaks new ground by focusing on the use of domestic capital markets to stimulate economic performance. He suggests a "bootstrap" approach in which successful development would depend largely on policy choices made by national authorities in the developing countries themselves. Central to his theory is the freeing of domestic financial markets to allow interest rates to reflect the true scarcity of capital in a developing economy. His analysis leads to a critique of prevailing monetary theory and to a new view of the relation between money and physical capital—a view with policy implications for governments striving to overcome the vicious circle of inflation and stagnation. Examining the performance of South Korea, Taiwan, Brazil, and other countries, the author suggests that their success or failure has depended primarily on steps taken in the monetary sector. He concludes that monetary reform should take precedence over other development measures, such as tariff and tax reform or the encouragement of foreign capital investment. In addition to challenging much of the conventional wisdom of development, the author's revision of accepted monetary theory may be relevant for mature economies that face monetary problems.

Abstract: This paper presents a selective overview of the literature on modeling labor market policies in developing countries. It considers welfare economics, theoretical models, and empirical evidence to highlight the three general features needed in future research on labor market policy in developing countries. The author identifies desirable research components (welfare economics, theoretical modeling, and empirical modeling) and pitfalls in the literature (inappropriate use of productivity, reliance on wrong kinds of empirical studies, lack of cost-benefit analysis, attention to only a subset of the goods and bads, and fallacy of composition). The paper concludes with suggested topics and methods for future research. The author states that sound labor market policy requires sound labor market models. The paper makes a case for developing policy based on explicit evaluation criteria, specific theoretical models, and comprehensive empirical evidence.

Back in the early 1990s, economists and policy makers had high expectations about the prospects for domestic capital market development in emerging economies, particularly in Latin America. Unfortunately, they are now faced with disheartening results. Stock and bond markets remain illiquid and segmented. Debt is concentrated at the short end of the maturity spectrum and denominated in foreign currency, exposing countries to maturity and currency risk. Capital markets in Latin America look particularly underdeveloped when considering the many efforts undertaken to improve the macroeconomic environment and to reform the institutions believed to foster capital market development. The disappointing performance has made conventional policy recommendations questionable, at best. 'Emerging Capital Markets and Globalization' analyzes where we stand and where we are heading on capital market development. First, it takes stock of the state and evolution of Latin American capital markets and related reforms over time and relative to other countries. Second, it analyzes the factors related to the development of capital markets, with particular interest on measuring the impact of reforms. And third, in light of this analysis, it discusses the prospects for capital market development in Latin America and emerging economies and the implications for the reform agenda.