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Registros recuperados: 27
Primeira ... 12 ... Última
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Productivity, Health and Inequality in the Intrahousehold Distribution of Food in Low-Income Countries AgEcon
Pitt, Mark M.; Rosenzweig, Mark R.; Hassan, Md. Nazmul.
Tipo: Working or Discussion Paper Palavras-chave: Consumer/Household Economics; Food Security and Poverty.
Ano: 1989 URL: http://purl.umn.edu/7480
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Specific Experience, Household Structure and Intergenerational Transfers: Farm Family Land and Labor Arrangements in Developing Countries AgEcon
Rosenzweig, Mark R.; Wolpin, Kenneth I..
Tipo: Working or Discussion Paper Palavras-chave: Land Economics/Use.
Ano: 1984 URL: http://purl.umn.edu/8432
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The Efficacy of Parochial Politics: Caste, Commitment, and Competence in Indian Local Governments AgEcon
Munshi, Kaivan; Rosenzweig, Mark R..
Parochial politics is typically associated with poor leadership and low levels of public good provision. This paper explores the possibility that community involvement in politics need not necessarily worsen governance and, indeed, can be efficiency enhancing when the context is appropriate. Complementing the new literature on the role of community networks in solving market problems, we test the hypothesis that strong traditional social institutions can discipline the leaders they put forward, successfully substituting for secular political institutions when they are ineffective. Using new data on Indian local governments at the ward level over multiple terms, and exploiting the randomized election reservation system, we find that the presence of a...
Tipo: Working or Discussion Paper Palavras-chave: Politics; Commitment; Governance; International Development; Political Economy; H11; H44; O12.
Ano: 2008 URL: http://purl.umn.edu/43523
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Is There Surplus Labor in Rural India? AgEcon
Foster, Andrew D.; Rosenzweig, Mark R..
We show empirically using panel data at the plot and farm level and based on a model incorporating supervision costs, risk, credit-market imperfections and scale-economies associated with mechanization that small-scale farming is inefficient in India. Larger farms are more profitable per acre, more mechanized, less constrained in input use after bad shocks, and employ less per-acre labor than small farms. Based on our structural estimates of the effects of farm size on labor use and the distribution of Indian landholdings, we estimate that over 20% of the Indian agricultural labor force is surplus if minimum farm scale is 20 acres.
Tipo: Working or Discussion Paper Palavras-chave: Agriculture; India; Scale; Profits; Labor; Tractors; Agricultural and Food Policy; Agricultural Finance; Crop Production/Industries; International Development; Land Economics/Use; Production Economics; Productivity Analysis; Risk and Uncertainty; O13; O16; O53.
Ano: 2010 URL: http://purl.umn.edu/95273
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Externalities, Heterogeneity and the Optimal Distribution of Public Programs: Child Health and Family Planning Interventions AgEcon
Rosenzweig, Mark R.; Wolpin, Kenneth I..
Tipo: Working or Discussion Paper Palavras-chave: Health Economics and Policy; Public Economics.
Ano: 1984 URL: http://purl.umn.edu/8435
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Wealth, Weather Risk and the Composition and Profitability of Agricultural Investments AgEcon
Rosenzweig, Mark R.; Binswanger, Hans P..
Tipo: Working or Discussion Paper Palavras-chave: Farm Management.
Ano: 1989 URL: http://purl.umn.edu/7455
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Agricultural Prices, Food Consumption and the Health and Productivity of Farmers AgEcon
Rosenzweig, Mark R.; Pitt, Mark M..
Tipo: Working or Discussion Paper Palavras-chave: Demand and Price Analysis; Farm Management; Food Consumption/Nutrition/Food Safety.
Ano: 1984 URL: http://purl.umn.edu/7471
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Labor Markets in Low Income Countries: Distortions, Mobility and Migration AgEcon
Rosenzweig, Mark R..
Tipo: Working or Discussion Paper Palavras-chave: Labor and Human Capital.
Ano: 1987 URL: http://purl.umn.edu/7506
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Heterogeneity, Intrafamily Distribution and Child Health AgEcon
Rosenzweig, Mark R.; Wolpin, Kenneth I..
Tipo: Working or Discussion Paper Palavras-chave: Health Economics and Policy.
Ano: 1984 URL: http://purl.umn.edu/8429
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Fertility and Investments in Human Capital: Estimates of the Consequences of Imperfect Fertility Control in Malaysia AgEcon
Rosenzweig, Mark R.; Schultz, T. Paul.
In this paper, we describe and utilize methods to estimate the consequences for children's schooling and birthweight of the exogenous variability in the supply of births in one low income country, Malaysia. The method utilizes information on contraceptive techniques employed by couples to estimate directly the technology of reproduction and provides a means of disentangling the biological and demand factors that contribute to the variation in fertility across couples under a regime of imperfect fertility control. Our results suggest that imperfect fertility control significantly influences both the average schooling attainment and birthweight of children in Malaysia, with couples having above-average propensities to conceive reporting higher levels of...
Tipo: Working or Discussion Paper Palavras-chave: Labor and Human Capital.
Ano: 1987 URL: http://purl.umn.edu/7513
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Selling formal Insurance to the Informally Insured AgEcon
Mobarak, A. Mushfiq; Rosenzweig, Mark R..
Unpredictable rainfall is an important risk for agricultural activity, and farmers in developing countries often receive incomplete insurance from informal risk-sharing networks. We study the demand for, and effects of, offering formal index-based rainfall insurance through a randomized experiment in an environment where the informal risk sharing network can be readily identified and richly characterized: sub-castes in rural India. A model allowing for both idiosyncratic and aggregate risk shows that informal networks lower the demand for formal insurance only if the network indemnifies against aggregate risk, but not if its primary role is to insure against farmer-specific losses. When formal insurance carries basis risk (mismatches between payouts and...
Tipo: Working Paper Palavras-chave: Index insurance; Risk sharing; Basis risk; Agricultural Finance; Financial Economics; International Development; Productivity Analysis; Risk and Uncertainty; O17; O13; O16.
Ano: 2012 URL: http://purl.umn.edu/121671
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Microeconomics of Technology Adoption AgEcon
Foster, Andrew D.; Rosenzweig, Mark R..
There is an emerging consensus among macro-economists that differences in technology across countries accounts for the major differences in per-capita GDP and the wages of workers with similar skills across countries. Accounting for differences in technology levels across countries thus can go a long way towards understanding global inequality. One mechanism by which poorer countries can catch up with richer countries is through technological diffusion, the adoption by low-income countries of the advanced technologies produced in high-income countries. In this survey, we examine recent micro studies that focus on understanding the adoption process. If technological diffusion is a major channel by which poor countries can develop, it must be the case that...
Tipo: Working or Discussion Paper Palavras-chave: Technology adoption review; Community/Rural/Urban Development; Farm Management; Food Security and Poverty; International Development; Labor and Human Capital; Land Economics/Use; Production Economics; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies; O10; O13; O33.
Ano: 2010 URL: http://purl.umn.edu/56760
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Do Population Control Policies Induce More Human Capital Investment? Twins, Birthweight, and China's 'One Child' Policy AgEcon
Rosenzweig, Mark R.; Zhang, Junsen.
In this paper we use a new data set describing households with and without twin children in China to quantify the trade-off between the quality and quantity of children using the incidence of twins that for the first time takes into account effects associated with the lower birthweight and closer-spacing of twins compared to singleton births. We show that examining the effects of twinning by birth order, net of the effects stemming from the birthweight deficit of twins, can provide upper and lower bounds on the trade-off between family size and average child quality. Our estimates indicate that, at least in one area of China, an extra child at parity one or at parity two, net of birthweight effects, significantly decreases the schooling progress, the...
Tipo: Working or Discussion Paper Palavras-chave: Labor and Human Capital.
Ano: 2006 URL: http://purl.umn.edu/28501
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Estimating the Intrafamily Incidence of Health: Child Illness and Gender Inequality in Indonesian Households AgEcon
Pitt, Mark M.; Rosenzweig, Mark R..
In this paper, we demonstrate the difficulties of identifying both the own- and cross-effects of health on the allocation of time within a household, and develop and implement a method for estimating the effects of infant morbidity on the differential allocation of time by other family members based on discrete indicators of health and of activity participation commonly available in survey data. Estimates obtained from Indonesian household data indicate that inattention to problems of the measurement and endogeneity of health leads to a substantial underestimate of the effects of variations in child morbidity on the intrahousehold division of labor, and our estimates that take into account the "simultaneity" of health-activity associations indicate that...
Tipo: Working or Discussion Paper Palavras-chave: Consumer/Household Economics; Health Economics and Policy.
Ano: 1987 URL: http://purl.umn.edu/7501
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The Selectivity of Fertility and the Determinants of Human Capital Investments: Parametric and Semi-Parametric Estimates AgEcon
Pitt, Mark M.; Rosenzweig, Mark R..
In this paper we assess the importance of heterogeneity and selective fertility in altering estimates and interpretations of the determinants of the human capital of children. We set out a sequential model of human capital investments in children incorporating endogenous fertility and heterogeneity in human capital endowments to illustrate the fertility selection problem and issues of identification. Empirical results based on parametric and semi-parametric estimates of selectivity models applied to data on birthweight and schooling in Malaysia indicate that the hypothesis of no fertility selection is strongly rejected, with mothers having higher birthweight children tending to have substantially lower birth probabilities (negative birth selectivity). As a...
Tipo: Working or Discussion Paper Palavras-chave: Labor and Human Capital.
Ano: 1989 URL: http://purl.umn.edu/7511
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Microeconomic Approaches to Development: Schooling, Learning, and Growth AgEcon
Rosenzweig, Mark R..
I illustrate the variety of approaches to development issues microeconomists employ, focusing on studies that illuminate and quantify the major mechanisms posited by growth theorists who highlight the role of education in fostering growth. I begin with a basic issue: what are the returns to schooling? I discuss microeconomic studies that estimate schooling returns using alternative approaches to estimating wage equations, which require assumptions that are unlikely to be met in low-income countries, looking at inferences based on how education interacts with policy and technological changes in the labor and marriage markets. I then review research addressing whether schooling facilitates learning, or merely imparts knowledge, and whether there is social...
Tipo: Working or Discussion Paper Palavras-chave: Schooling; Development; Growth; International Development; Labor and Human Capital; O11; O15; O33; J24.
Ano: 2010 URL: http://purl.umn.edu/59442
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Consumption Smoothing, Migration and Marriage: Evidence from Rural India AgEcon
Rosenzweig, Mark R.; Stark, Oded.
Migration in India, particularly in rural areas, is dominated by the movements of women for the purpose of marriage. We seek to explain these mobility patterns by examining marital arrangements among Indian households. In particular, we hypothesize that the marrying out of daughters to locationally distant, dispersed yet kinship-related households, are manifestations of implicit inter-household contractual arrangements aimed at mitigating income risks and facilitating consumption smoothing in an environment characterized by information costs and spatially covariant risks. Analysis of longitudinal South Indian village data lends support to the hypothesis. Marriage cum migration contributes significantly to a reduction in the variability of household food...
Tipo: Working or Discussion Paper Palavras-chave: Consumer/Household Economics.
Ano: 1987 URL: http://purl.umn.edu/7515
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English Language Skill Acquisition, Locational Choice and Labor Market Returns Among the Major Foreign-Born Language Groups in the United States in 1900 and 1980 AgEcon
Jasso, Guillermina; Rosenzweig, Mark R..
Tipo: Working or Discussion Paper Palavras-chave: Labor and Human Capital.
Ano: 1987 URL: http://purl.umn.edu/7508
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Global Wage Inequality and the International Flow of Migrants AgEcon
Rosenzweig, Mark R..
A framework for understanding the determinants in the variation in the pricing of skills across countries and the model underlying the Mincer specification of wages that is used widely to estimate the relationship between schooling and wages are described. A method for identifying skill prices and for testing the Mincer model, using wages and the human capital attributes of workers located around the world, is discussed. A global wage equation that nests the Mincer specification is estimated that provides skill price estimates for 140 countries. The estimates reject the Mincer model. The skill price estimates indicate that variation in skill prices dominates the cross-country variation in schooling levels or rates of return to schooling in accounting for...
Tipo: Working or Discussion Paper Palavras-chave: Wage; Skill price; International migration; Inequality; International Development; Labor and Human Capital; J31; J61.
Ano: 2010 URL: http://purl.umn.edu/56757
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Economic Growth, Comparative Advantage, and Gender Differences in Schooling Outcomes: Evidence from the Birthweight Differences of Chinese Twins AgEcon
Rosenzweig, Mark R.; Zhang, Junsen.
Data from two surveys of twins in China are used to contribute to an improved understanding of the role of economic development in affecting gender differences in the trends in, levels of, and returns to schooling observed in China and in many developing countries in recent decades. In particular, we explore the hypothesis that these phenomena reflect differences in comparative advantage with respect to skill and brawn between men and women in the context of changes in incomes, returns to skill, and/or nutritional improvements that are the result of economic development and growth.
Tipo: Working Paper Palavras-chave: Schooling; Gender; Twins; China; Health Economics and Policy; International Development; Labor and Human Capital; Productivity Analysis; J24; J16; I15; I25; O15.
Ano: 2012 URL: http://purl.umn.edu/121672
Registros recuperados: 27
Primeira ... 12 ... Última
 

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