is economic growth good for the poor tracking low incomes using general means in this paper we propose the use of an alternative methodology to track low incomes based on atkinson s 1970 family of equally distributed equivalent income functions which are called general means here we provide a new characterization of general means that justifies their use in this context our method of evaluating the effects of growth on poor incomes is based on a comparison of growth rates for two standards of living the ordinary mean and a bottom sensitive general mean the motivating question is to what extent is growth in the ordinary mean accompanied by growth in the general mean a key indicator in this approach is the growth elasticity of the general mean or the percentage change in the general mean over the percentage change in the usual mean our empirical analysis estimates this growth elasticity for a data set containing 144 household surveys from 20 countries over the last quarter century among other results we find that the growth elasticity of bottom sensitive general means is positive but significantly smaller than one this suggests that the incomes of the poor do not grow one for one with increases in average income

globalization and the great u turn income inequality trends in 16 oecd countries the debate on the resurgence of income inequality in some advanced industrial societies has often focused on the impact of an increasingly integrated world economy typified by growing capital mobility heightened international competition and an increase in migration this study represents one of the first systematic cross national examinations of the role of globalization in the inequality u turn results indicate on the one hand that total inequality variation is principally affected by the percentage of the labor force in agriculture followed by the institutional factors union density and decommodification and only then by globalization on the other hand longitudinal variation in inequality while still dominated by the percentage of the labor force in agriculture is also principally affected by aspects of globalization such as southern import penetration and direct investment outflow and to a lesser extent by migration in other words globalization explains the longitudinal trend of inc

single crossing random utility models we propose a novel model of stochastic choice the single crossing random utility model scrum this is a random utility model in which the collection of preferences satisfies the single crossing property we offer a characterization of scrums based on two easy to check properties the classic monotonicity property and a novel condition centrality the identified collection of preferences and associated probabilities is unique we show that scrums nest both single peaked and single dipped random utility models and establish a stochastic monotone comparative result for the case of scrums

poverty under the kuznets process the object of this paper is to investigate the behaviour of poverty indices during the course of development since development is a complex process one cannot hope to capture in a single model all its different facets thus for example the famous lewis 1954 model although it highlights the role of surplus labour in fixing the supply price of labour to the industrial sector assumes identical real incomes for workers in the rural and urban sectors so that it is not rich enough to provide a vehicle for analysing inequality or poverty an alternative model which also focuses on the transfer of population from the rural to the urban sector in the course of development but nevertheless permits the analysis of distributional change is that due to kuznets 1955 in the simplest version of the kuznets process the population is seen as composed of two distributions a high mean income but high inequality distribution in the urban sector and a low mean income and low inequality distribution in the rural sector and the process of development is characterised as an increase in the population share of the urban sector it is from the workings of such a process that kuznets 1955 hypothesised his famous inverse u relation between inequality and development which we have analysed elsewhere anand and kanbur 1981a our object here is to extend this analysis to an investigation of poverty under the kuznets process while the kuznets model permits an analysis of distributional change it suffers from the drawback that it does not contain an adequate explanation of how and why the population shift takes place we will take up this point later on in this paper where a model of migration is presented which does indeed rationalise the kuznets process section i sets up the kuznets process formally and analyses the behaviour of two classes of poverty indices section ii traces the poverty implications of the todaro 1969 model of migration and arrives at conclusions somewhat different from those of fields 1979 section iii winds up the paper

development of financial intermediation and the dynamics of urban rural disparity in china 1978 1998 chen y p liu m and zhang q development of financial intermediation and the dynamics of urban rural disparity in china 1978 1998 regional studies this paper focuses on the impacts of financial intermediation development on the urban rural income disparity urid in china using a twenty year province level panel data set from 1978 to 1998 it is found that the change of urid may be explained by fiscal policy during the early reform period 1978 1989 and financial intermediates during the later reform period 1990 1998 in addition it is shown that the direction the kuznets effect an inverted u shaped relationship between per capita gross domestic product and urid is sensitive to changes in government development policies this study adds to the spatial economic inequality literature by clarifying the effects of urban biased financial intermediation policy on the underlying dynamics of convergent and divergent effects on urban rural inequality chen y p liu m et zhang q le developpement

trade policy and income inequality new evidence abstract this paper uses recently available data to investigate the link between income inequality and trade protection it finds that among less developed countries more open economies experienced increased income inequality during the late 1980s trade policy has had no effect on income inequality in developed countries

energy consumption carbon dioxide emissions and economic development evaluating alternative and plausible environmental hypothesis for sustainable growth abstract pursuit of excellence in economic development in the midst of damaging the natural environment is a shameless growth the economic impacts on environmental degradation are quite visible in industrialized economies where human health is compromised by rapid economic growth and energy induced emissions this study examines the interrelationship between energy consumption economic growth and carbon dioxide co2 emissions under the six alternative and plausible hypothesis including environmental kuznets curve ekc pollution haven hypothesis phh population based emissions ipat energy led emissions sectoral growth emissions and emissions emancipated human development index ehdi in the context of low and middle income countries high income countries and in aggregated panel over the period of 1975 2015 the results supported the ekc hypothesis ipat hypothesis energy induced emissions and sectoral growth emissions in different regions of the world while phh and ehdi hypothesis does not confirm across regions this study exclusively determines the key socio economic and environmental problems in a large pool of the world economies to understand the need of development policy agenda for sustainable growth

how does motherhood affect self employment performance this paper analyzes the timing between self employment entry and first child birth among swedish women using register data for the cohort of women born between 1970 and 1975 we use longitudinal d

rational inattention optimal consideration sets and stochastic choice we unite two basic approaches to modelling limited attention in choice by showing that the rational inattention model implies the formation of consideration sets only a subset of the available alternatives will be considered for choice we provide necessary and sufficient conditions for rationally inattentive behaviour which allow the identification of consideration sets in simple settings chosen options are those that are best on a stand alone basis in richer settings the consideration set can only be identified holistically in addition to payoffs prior beliefs impact consideration sets linear inequalities identify all priors consistent with each possible consideration set

total work time in spain evidence from time diary data using detailed time use data from 2002 03 and 2009 10 for spain we analyse changes in the time allocation decisions of the spanish population with a focus on the time devoted to total work consistent with prior literature we document that the concept of iso work e g the time devoted to total work by gender is equal does not hold in societies with stringent gender roles such as spain women devote more time to total work than men and this difference has increased throughout the period studied by 2 hours per week the relative increase in total work for women compared to men can be explained by a relative increase in market work of 8 hours per week coupled with a relative decrease in nonmarket work of 6 hours per week which have led spanish women to devote relatively 2 fewer hours to leisure per week in 2009 10 compared to 2002 03 we propose social norms as a potential explanation of these empirical findings by uncovering how individuals allocate their time inside and outside the market ov

sleep and the allocation of time using aggregated data for 12 countries a cross section of microeconomic data and a panel of households we demonstrate that increases in time in the labor market reduce sleep our theory of the demand for sleep differs from standard models of time use by assuming that sleep affects wages by affecting labor market productivity estimates of a system of demand equations demonstrate that higher wage rates reduce sleep time among men but increase their waking nonmarket time by an equal amount among women the wage effect on sleep is negative but very small

majority voting with single crossing preferences we clarify and extend a number of sufficient conditions for the existence of a majority voting equilibrium on one dimensional choice domains these conditions variously stated in the previous literature all impose order restrictions on voter preferences for instance monotone marginal rates of substitution which we show to imply or be equivalent to a general ordinal version of the single crossing condition this simple property is economically intuitive and easily checked in applications this ease of application is demonstrated through an examination of voting models of redistributive income taxation and trade union bargaining behaviour

economic growth inequality and poverty estimating the growth elasticity of poverty summary this paper uses a new data set of 126 intervals from 60 developing countries to analyze the growth elasticity of poverty that is how much does poverty decline in percentage terms with a given percentage rise in economic growth the data set is both broader in coverage and more selective in terms of quality controls than those used in the past the study finds that while economic growth does reduce poverty in developing countries the rate of poverty reduction depends very much on how economic growth is defined controlling for changes in income inequality when economic growth is measured by changes in survey mean income consumption the growth elasticity of poverty excluding eastern europe and central asia is 2 79 that is a 10 increase in the survey mean will reduce poverty 1 00 person day by 27 9 but when growth is measured by changes in gdp per capita the growth elasticity of poverty is a statistically insignificant 2 27 which is lower than has previously been estimated

semiparametric bayesian inference of the kuznets hypothesis abstract in contrast to the parametric quadratic specification used for examining the kuznets hypothesis this study relies on the semiparametric bayesian inference of the partially linear regression to re assess the validity of an inverted u shape of the kuznets curve the simple framework permits us to perform estimation and model comparison in a unified way empirical results using cross sectional data on 75 countries indicate that there exists an approximately inverted hence asymmetric relation between inequality and per capita gdp moreover judged by the bayes factor overwhelming evidence is found in favor of our semiparametric specification finally robustness check using alternative measure of inequality and pool data confirms our findings

a new data set measuring income inequality this article presents a new data set on inequality in the distribution of income the authors explain the criteria they applied in selecting data on gini coefficients and on individual quintile groups income shares comparison of the new data set with existing compilations reveals that the data assembled here represent an improvement in quality and a significant expansion in coverage although differences in the definition of the underlying data might still affect inter temporal and international comparability based on this new data set the authors do not find a systematic link between growth and changes in aggregate inequality they do find a strong positive relationship between growth and reduction of poverty

income inequality government expenditures and growth this paper investigates the relationship between income inequality and growth by utilizing the recently published deininger squire data set most of the recent empirical growth literature suggests a negative relationship between inequality and growth on the basis of reduced form growth equations this is also found in the author s study some effort is made to discuss the argument behind the perceived negative relationship between inequality and growth according to the fiscal policy approach a high level of income inequality leads to a higher demand for redistribution which in turn affects growth through resource allocation out of investment or through incentive distorting taxes needed to fund the redistribution it is suggested that the last mentioned relationship between government expenditure and growth is more likely to be non linear positive with small amounts and negative with large amounts such a relationship however is only found for public goods thus government expenditure on law and ord

can the kuznets effect be relied on to induce equalizing growth abstract the use of internationally comparable income data to test kuznet s inverted u hypothesis introduces several econometric problems this study a explains and corrects for these econometric problems b assesses the sensitivity of estimated results to alternative functional specifications and sample variations c provides a more rigorous test for structural change between more and less developed countries in the phasing of the inequality trend and d estimates the time likely to elapse before various of the developing countries reach the turning point the study s findings offer broad support for kuznets s hypothesis but do not support the advocacy of development policies focused exclusively on growth for low income countries growth s equalizing phase cannot be anticipated to set in for half a century

is there a social kuznets curve the influence of labour standards on inequality abstract this study empirically investigates the impact of core labour standards on income inequality for a range of 90 countries from 1990 2000 a synthetic index of labour standards is computed by means of a multiple correspondence analysis and no significant correlation is found with the gini index one of the reasons pointed out is that the effective implementation of core labour standards depends on the quality of the country s political and legal systems using instrumental variables in a tsls model we found an inverse u shaped curve between the new endogenous index of core labour standards and income inequality

why has economic growth been more pro poor in some states of india than others abstract we use 20 household surveys for india s 15 major states spanning 1960 1994 to study how the sectoral composition of economic growth and initial conditions interact to influence how much growth reduced consumption poverty the elasticities of measured poverty to farm yields and development spending did not differ significantly across states but the elasticities of poverty to urban and rural non farm output varied appreciably and the differences were quantitatively important to the overall rate of poverty reduction states with higher elasticities did not experience higher rates of non farm growth the non farm growth process was more pro poor in states with initially higher literacy higher farm productivity higher rural living standards relative to urban areas lower landlessness and lower infant mortality

revealed preference rational inattention and costly information acquisition we develop a revealed preference test for optimal acquisition of costly information the test encompasses models of rational inattention sequential signal processing and search we provide limits on the extent to which attention costs can be recovered from choice data we experimentally elicit state dependent stochastic choice data of the form the tests require in simple cases tests con rm that subjects adjust their attention in response to incentives as the theory dictates

dynamic logit with choice aversion we characterize a generalization of discounted logistic choice that incorporates a parameter to capture different views the agent might have about the costs and benefits of larger choice sets the discounted logit model used in the empirical literature is the special case that displays a preference for flexibility in the sense that the agent always prefers to add additional items to a menu other cases display varying levels of choice aversion where the agent prefers to remove items from a menu if their ex ante value is below a threshold we show that higher choice aversion as measured by dislike of bigger menus also corresponds to an increased preference for putting off decisions as late as possible

risk aversion and the choice between risky prospects the preservation of comparative statics results most results in what can be termed the comparative statics of risk aversion are obtained when there is only one source of uncertainty the primary example which originally motivated the definition of risk aversion is that more risk averse people are willing to pay a higher premium for insuring against risk it is known that the results do not generally carry over when there is another source of uncertainty the paper develops conditions under which comparative statics results are robust against the introduction of additional sources of uncertainty

neoliberalism and income distribution in latin america abstract this paper reviews the principal neoliberal policy measures instituted in latin america in the last decade and their impact on equity it first emphasizes the difficulty of separating the impact of liberalization measure from the necessary fiscal adjustments of the 1980s and their transitional vs longrun effects and then places the observed movements in distribution in global and historical context the second part places several innovations of neoliberal regimes in historical perspective and argues that their overall impact is unlikely to be regressive and that previous regimes were probably not especially progressive over the long run developments in factor markets the demand side driven by reoriented industrial growth and the increasing importance of the service sector interacting with the relative supplies of skilled and unskilled labor are likely to be of overriding importance in determining the evolution of the distribution of income

level of economic development and income inequality evidence from the postwar developed world using a recent high quality panel dataset on income distribution for 19 developed countries the postwar relation between the level of economic development and income inequality is estimated in terms of several kuznets type specifications contrary to what one might expect on the basis of kuznets s hypothesis inequality does not decline with an increase in income even at such high levels of development but shows an uninverted u pattern that is characterized by an initial decline and a subsequent increase in income inequality the estimates suggest that the position noted for the postwar united states is shared widely in the developed world

relationships between household consumption and inequality in the indian states current evidence on the relationships between growth and inequality is predominantly based on cross country data sets or panel data sets covering a small number of time periods but these relationships being fundamentally dynamic in nature need to be considered over a much longer time horizon available state level results from the national sample surveys in india provide such an opportunity this article uses this unique data set to examine the interrelationships between average consumption and inequality within states and test for causality distributional patterns of growth vary but there is strong evidence in many instances of a strong negative effect of initial inequality on subsequent growth

the kuznets hypothesis an indirect test abstract the quandt log likelihood ratio test used on cross country data shows that there is a break in the relationship between per capita gnp and income inequality the breakpoint occurs at a per capita between 696 and 773

parental child care in single parent cohabiting and married couple families time diary evidence from the united kingdom the time that parents spend caring for their children is a topic of intense interest among researchers policymakers and parents themselves parental inputs of time are enormously valuable investments in children s well being and development however the declining prevalence of two parent married couple families and the steady influx of mothers into the labor market are generally believed to have placed these investments at risk we use time diary data from the united kingdom 2000 time use study uktus to investigate how parents time spent in child care differs with their marital status and other characteristics unlike previous economic studies which have analyzed alternative child care activities but only among two parent families e g peter kooreman and arie kapteyn 1987 daniel hallberg and anders klevmarken 2003 we examine differences among married cohabiting and single parent families the household production model indicates that single parent households may differ from married and cohabiting households either because there are fewer time resources or because there are fewer opportunities for economies of scale or specialization in household activities gary becker 1985 if marital relationships are more stable than cohabiting relationships the type of union may matter

the kuznets process and the inequality development relationship abstract in his classic paper on economic growth and income inequality kuznets discussed the process of population shift from traditional to modern activities as the basis for a theory of distributional change during the course of development in this paper we present a formalization of the kuznets process conduct a general analysis of distributional change under this process and derive the functional forms of and conditions for a turning point in the inequality development relationship for six commonly used indices of inequality the functional form appropriate to each index is then estimated using cross section data on 60 developing and developed countries finally some extensions to the initial formalization of the kuznets process are considered

income distribution and development some stylized facts in recent years the relationship between income distribution and the process of development has come under increasing scrutiny much of the debate has focused on the hypothesis originally advanced by simon kuznets that the secular behavior of inequality follows an inverted u shaped pattern with inequality first increasing and then decreasing with development this hypothesis has become so much a part of the conventional wisdom on this subject that it has generated considerable skepticism about the welfare implications of the development process indeed on some interpretations developing countries face the grim prospect not just of increasing relative inequality but also of declining absolute incomes for the lower income groups

the kuznets curve a reassessment abstract this paper revisits the kuznets hypothesis an extensive data set containing the most recent estimates of income distribution is utilized to test the kuznets hypothesis in addition the data comparability problem with respect to income distribution data when conducting econometric analysis is addressed the results indicate that the data comparability problem is not severe enough to nullify the estimates obtained from pooled regressions the kuznets hypothesis holds for this data set

inequality and growth in the united states is there asymmetric response at the state level a previous study that tried to assess the impact of economic growth on income inequality in the u s used state level data and an ardl panel model to conclude that economic growth worsens income in

the simultaneous evolution of growth and inequality research on inequality and growth can be divided into two strands one deriving from kuznets and lewis has tried to identify a mechanistic relationship between growth or level of income and inequality the other has tried to find causal explanations of growth and inequality treating each independently in this paper we draw from both strands to test whether growth and inequality are the joint outcomes of other variables and processes we find that simultaneous examination of growth and inequality yields significantly different results and has different consequences for policy from previous independent studies the empirical literature on growth and inequality can be divided into two broad strands one following the pioneering work of kuznets and lewis is motivated by the pessimistic conjecture that the process of growth and development somehow requires increasing inequality at least in the early stages this has led to many efforts to identify a mechanical relationship between the level of development and inequality anand and kanbur 1993 or to determine whether faster growth requires higher or lower inequality the second strand has sought to identify the causal factors influencing the evolution of growth and inequality independently this research has looked either at growth for example barro and sala i martin 1995 or at inequality li et al 1997 but has not tried to identify those factors that might simultaneously influence both growth and inequality 2 thus the literature that looks simultaneously at growth and inequality descending most notably from kuznets 1955 relates them in a mechanistic manner that ignores or minimises the role of other causal factors including policy while the literature that incorporates other causal factors including policies looks independently at growth and inequality neither approach is particularly convincing from a theoretical standpoint the evolution of growth and inequality must surely be the outcome of similar processes in addition neither approach is particularly useful for the policy maker who needs to balance the impact of policies on both growth and distribution in this paper we investigate whether growth and inequality are simultaneously determined and if so whether or not they are subject to

self employed mothers and the work family conflict we analyse how self employed and employed mothers allocate their time throughout the day in order to balance their work and family responsibilities to that end we use time diary information from spain a country with a low level of women s participation in the labour market spanish time use survey stus 2002 2003 we find that self employed mothers devote less time to market work and more time to tertiary e g sleeping eating and leisure activities than employed mothers in a working day we also find differences between employed and self employed mothers in the timing of market work child care and housework throughout the day and we find complementarities between the timing of market work of working mothers and the timing of child care of their male partners our results on timing are consistent with the hypothesis that self employment stands as a possible way for mothers to have greater control over the timing of work flexible hours and that they may therefore be able to work odd shifts

growth and poverty evidence for developing countries in the 1980s abstract measures of consumption poverty for a sample of developing countries in the 1980s respond elastically to changes in mean consumption although there is a high variance in poverty outcomes at a given rate of growth there is no sign of systematic effects of growth on inequality