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Are We Confusing Poverty with Preferences?
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Year: 2015 Publisher: Washington, D.C., The World Bank,

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Modifying the national poverty line to the context of observed consumption patterns of the poor is becoming popular. A context-specific poverty line would be more consistent with preferences. This paper provides theoretical and empirical evidence that the contrary holds and that the national poverty line is more appropriate for comparing living standards among the poor, at least under prevailing conditions in Mozambique and Ghana. The problem lies in the risk of downscaling the burden associated with cheap-calorie diets and the low nonfood component of the rural poor. The paper illustrates how observed behavior may neither reveal preferences nor detect heterogeneous preferences among the poor. Rather, the consumption pattern is the upshot of the poverty condition itself. Poverty is confused with preferences if observed cheap-calorie diets are seen as a matter of taste, whereas in fact they reflect a lack of means to consume a preferred diet of higher quality, as food Engel curve estimates indicate. Likewise, a smaller nonfood component is not a matter of a particular distaste, but an adaptation to the fact that various nonfood items (such as transport) and basic services (such as electricity and health) are simply absent in rural areas.


Book
Are We Confusing Poverty with Preferences?
Authors: --- ---
Year: 2015 Publisher: Washington, D.C., The World Bank,

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Abstract

Modifying the national poverty line to the context of observed consumption patterns of the poor is becoming popular. A context-specific poverty line would be more consistent with preferences. This paper provides theoretical and empirical evidence that the contrary holds and that the national poverty line is more appropriate for comparing living standards among the poor, at least under prevailing conditions in Mozambique and Ghana. The problem lies in the risk of downscaling the burden associated with cheap-calorie diets and the low nonfood component of the rural poor. The paper illustrates how observed behavior may neither reveal preferences nor detect heterogeneous preferences among the poor. Rather, the consumption pattern is the upshot of the poverty condition itself. Poverty is confused with preferences if observed cheap-calorie diets are seen as a matter of taste, whereas in fact they reflect a lack of means to consume a preferred diet of higher quality, as food Engel curve estimates indicate. Likewise, a smaller nonfood component is not a matter of a particular distaste, but an adaptation to the fact that various nonfood items (such as transport) and basic services (such as electricity and health) are simply absent in rural areas.


Book
Demand for Safe Spaces : Avoiding Harassment and Stigma
Authors: --- --- --- ---
Year: 2020 Publisher: Washington, D.C. : The World Bank,

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What are the costs to women of harassment on public transit? This study randomizes the price of a women-reserved "safe space" in Rio de Janeiro and crowdsource information on 22,000 rides. Women in the public space experience harassment once a week. A fifth of riders are willing to forgo 20 percent of the fare to ride in the "safe space". Randomly assigning riders to the "safe space" reduces physical harassment by 50 percent, implying a cost of


Book
General equilibrium theory of value
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ISBN: 9780691146799 0691146799 9786613163769 1283163764 1400838916 9781400838912 9781283163767 6613163767 Year: 2011 Publisher: Princeton, N.J. Princeton University Press

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"The concept of general equilibrium, one of the central components of economic theory, explains the behavior of supply, demand, and prices by showing that supply and demand exist in balance through pricing mechanisms. The mathematical tools and properties for this theory have developed over time to accommodate and incorporate developments in economic theory, from multiple markets and economic agents to theories of production.Yves Balasko offers an extensive, up-to-date look at the standard theory of general equilibrium, to which he has been a major contributor. This book explains how the equilibrium manifold approach can be usefully applied to the general equilibrium model, from basic consumer theory and exchange economies to models with private ownership of production. Balasko examines properties of the standard general equilibrium model that are beyond traditional existence and optimality. He applies the theory of smooth manifolds and mappings to the multiplicity of equilibrium solutions and related discontinuities of market prices. The economic concepts and differential topology methods presented in this book are accessible, clear, and relevant, and no prior knowledge of economic theory is necessary.The General Equilibrium Theory of Value offers a comprehensive foundation for the most current models of economic theory and is ideally suited for graduate economics students, advanced undergraduates in mathematics, and researchers in the field"--

Keywords

Microeconomics --- Value --- Equilibrium (Economics) --- AA / International- internationaal --- 330.01 --- 380.1 --- Theorie van het economisch evenwicht. --- Waardeleer. --- Standard of value --- Cost --- Economics --- Exchange --- Wealth --- Prices --- Supply and demand --- DGE (Economics) --- Disequilibrium (Economics) --- DSGE (Economics) --- Dynamic stochastic general equilibrium (Economics) --- Economic equilibrium --- General equilibrium (Economics) --- Partial equilibrium (Economics) --- SDGE (Economic theory) --- Statics and dynamics (Social sciences) --- Theorie van het economisch evenwicht --- Waardeleer --- E-books --- Value. --- Jacobian matrix. --- Slutsky matrices. --- Walras law. --- aggregate excess demand. --- budget constraint. --- classical consumer theory. --- competitive markets. --- constant returns. --- constrained utility maximization. --- consumer demand. --- consumer preferences. --- consumer theory. --- consumers. --- consumption. --- decreasing returns. --- demand functions. --- demand. --- economic agents. --- economic theory. --- economy. --- equilibrium manifold. --- equilibrium solutions. --- exchange model. --- firm. --- firms. --- general equilibrium model. --- general equilibrium models. --- general equilibrium. --- global coordinate system. --- linear spaces. --- maximization. --- modern economies. --- natural projection. --- net supply correspondence. --- no-trade equilibria. --- no-trade equilibrium. --- prices. --- pricing mechanisms. --- private owership. --- private ownership. --- privately owned firms. --- production set. --- production. --- profits. --- properness. --- regular economies. --- revealed preferences. --- scale firms. --- scale forms. --- smooth manifold. --- smooth manifolds. --- smooth production. --- standard model. --- supply functions. --- supply. --- utility functions. --- utility maximization.


Book
The Tyranny of Utility
Author:
ISBN: 1283168987 9786613168986 1400838894 9781400838899 0691128170 661316898X 9780691128177 Year: 2011 Publisher: Princeton, NJ

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The general assumption that social policy should be utilitarian--that society should be organized to yield the greatest level of welfare--leads inexorably to increased government interventions. Historically, however, the science of economics has advocated limits to these interventions for utilitarian reasons and because of the assumption that people know what is best for themselves. But more recently, behavioral economics has focused on biases and inconsistencies in individual behavior. Based on these developments, governments now prescribe the foods we eat, the apartments we rent, and the composition of our financial portfolios. The Tyranny of Utility takes on this rise of paternalism and its dangers for individual freedoms, and examines how developments in economics and the social sciences are leading to greater government intrusion in our private lives. Gilles Saint-Paul posits that the utilitarian foundations of individual freedom promoted by traditional economics are fundamentally flawed. When combined with developments in social science that view the individual as incapable of making rational and responsible choices, utilitarianism seems to logically call for greater governmental intervention in our lives. Arguing that this cannot be defended on purely instrumental grounds, Saint-Paul calls for individual liberty to be restored as a central value in our society. Exploring how behavioral economics is contributing to the excessive rise of paternalistic interventions, The Tyranny of Utility presents a controversial challenge to the prevailing currents in economic and political discourse.

Keywords

Welfare economics. --- Utilitarianism. --- Paternalism. --- Public welfare. --- Benevolent institutions --- Poor relief --- Public assistance --- Public charities --- Public relief --- Public welfare --- Public welfare reform --- Relief (Aid) --- Social welfare --- Welfare (Public assistance) --- Welfare reform --- Parentalism --- Government policy --- Human services --- Social service --- Social classes --- Social control --- Social systems --- Economic policy --- Economics --- Social policy --- Ethics --- Hedonism --- Philosophy --- Welfare economics --- Utilitarianism --- Paternalism --- E-books --- 201 --- 305.6 --- 321.2 --- AA / International- internationaal --- Sociologie: algemeenheden --- Risicotheorie, speltheorie. Risicokapitaal. Beslissingsmodellen --- Economisch beleid van de overheid --- Coasian view. --- Freudianism. --- Friedrich Nietzsche. --- Lockean theory. --- Man. --- Pareto improvements. --- Pigovian taxation. --- Postmodernism. --- addictive goods. --- autonomy. --- behavioral biases. --- behavioral economics. --- behavioral issues. --- behavioral problems. --- cognitive capacity. --- competitive markets. --- consistent behavior. --- consistent self. --- divine order. --- economic theory. --- economics. --- externality. --- financial capacity. --- free markets. --- global efficiency. --- government control. --- government intervention. --- government intrusion. --- government involvement. --- happiness. --- incarnations. --- incentives. --- individual freedom. --- individual liberty. --- individual rights. --- individual welfare. --- individual well-being. --- individualistic values. --- intellectual apparatus. --- intellectual safeguard. --- laissez-faire. --- legitimacy of power. --- libertarian paternalism. --- limited government. --- limited liability. --- market interactions. --- markets. --- modern paternalism. --- objective reality. --- paternalism. --- paternalistic governments. --- paternalistic intervention. --- paternalistic interventions. --- paternalistic policies. --- paternalistic state. --- penalties. --- policy prescriptions. --- political economy critique. --- political institutions. --- population distribution. --- post-utilitarian paradigm. --- post-utilitarianism. --- price restrictions. --- psychological phenomena. --- public policy. --- rational phenomena. --- responsibility transfer. --- revealed preferences. --- self-consciousness. --- self-reported happiness. --- sin tax. --- social contract. --- social engineer. --- social planner. --- social preferences. --- social sciences. --- state involvement. --- statistics. --- transactions. --- unique self. --- unitary individual. --- utilitarian social policy. --- utilitarian state. --- utilitarianism. --- utility. --- voluntary transactions. --- welfare.

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