income inequality and growth does the relationship vary with the income level abstract for three different specifications of a cross country growth model the coefficient of initial income inequality is remarkably similar for high and low income countries contrary to some recent suggestions in the literature but varies markedly across models

inequality and fractionalization we present evidence that ethnic fragmentation explains variations in per capita income institutions and schooling better than income inequality when both are treated as endogenous to do so we identify instruments for ethnic fractionalization and income inequality based on historical experience using instrumental variables estimation we find that ethnic fractionalization explains the level of income both when income inequality is included as a control in the estimation and when it is not however we find no evidence that income inequality affects the level of income when ethnic fractionalization is properly treated as an endogenous variable we have similar findings when other development outcomes such as schooling or proxies for institutional quality are used as dependent variables these results are robust to various controls and changes in the sample size and suggest that some of the previous findings regarding the effect of income inequality on development should be attributed to ethnic fractionalization

occupational choice and the process of development this paper models economic development as a process of institutional transformation by focusing on the interplay between agents occupational decisions and the distribution of wealth because of capital market imperfections poor agents choose working for a wage over self employment and wealthy agents become entrepreneurs who monitor workers only with sufficient inequality however will there be employment contracts otherwise there is either subsistence or self employment thus in static equilibrium the occupational structure depends on distribution since the latter is itself endogenous we demonstrate the robustness of this result by extending the model dynamically and studying examples in which initial wealth distributions have long run effects in one case the economy develops either widespread cottage industry self employment or factory production employment contracts depending on the initial distribution in the other example it develops into prosperity or stagnation

entrepreneurship and income inequality in southern ethiopia this article uses inequality decomposition techniques in order to analyze the consequences of entrepreneurial activities to household income inequality in southern ethiopia a uniform increase in entrepreneurial income reduces per capita household income inequality this implies that encouraging rural entrepreneurship may be favorable for both income growth and income distribution such policies could be particularly successful if directed at the low income low wealth and relatively uneducated segments of the society

economic growth and poverty reduction measurement issues using income and non income indicators summary this paper first reviews the debate on the definition of pro poor growth and argues that a relative definition has merits when defining the state of pro poor growth while an absolute definition is most suitable when analyzing the rate of pro poor growth the second contribution is to extend the pro poor growth toolbox to non income indicators the analysis applied to bolivia shows that this extension greatly improves our understanding of the distribution of change in non income indicators of the linkages between progress in income and non income dimensions of poverty and on the incidence of progress in non income outcomes along the income distribution

a large scale mapping of territorial development dynamics in latin america summary this paper summarizes a study of changes in per capita income monetary poverty and income distribution in 9 045 subnational administrative units of nine latin american countries between the mid 1990s and mid 2000s the results largely support spatial convergence of mean household incomes although the estimates indicate it has been slow territorial inequality is found to be persistent and reduces the pro poor effect of local income growth although national context specific the estimates also indicate that territorial development dynamics are influenced by the structural features of the territories in view of the evidence territorial development policies in latin america seem well warranted

human capital inequality and economic growth some new evidence this paper provides new measures of human capital inequality for a broad panel of countries taking attainment levels from barro and lee 2001 we compute gini coefficients and the distribution of education by quintiles for 108 countries over five year intervals from 1960 to 2000 using this new cross country data on human capital inequality two main conclusions are obtained first most countries in the world have tended to reduce the inequality in human capital distribution second human capital inequality measures provide more robust results than income inequality measures in the estimation of standard growth and investment equations

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

intragenerational income mobility in latin america economic mobility has not been widely studied in developing countries until very recently owing to the lack of suitable data studying mobility requires longitudinal data tracking economic units that is individuals households or firms over time collecting this type of data is expensive and historically few latin american countries carried it out now however such data sets are available for a number of latin american and caribbean countries table a 1 in the appendix provides a list of available panel data sets that can be used for income mobility studies for these countries in this paper we discuss how the knowledge gleaned from mobility studies differs from comparable cross sectional analysis the structure of the paper is as follows the next section discusses what mobility is how it can be measured and how it differs from inequality the subsequent section reviews previous mobility studies in latin american countries the paper then summarizes the contributions of our own recent work and the final section discusses what lies ahead in mobility research for latin american economies

do elites benefit from democracy and foreign aid in developing countries abstract a popular argument for the absence of any beneficial effects of foreign aid is that it is skimmed by political elites in recipient countries however studies also suggest that aid may be more effective in relatively democratic developing countries by exploring data on income quintiles derived from the world income inequality database for 88 developing countries a set of results indicate that foreign aid and democracy in conjunction are associated with a higher share of income held by the upper quintile it thus appears that foreign aid contrary to popular beliefs leads to a more skewed income distribution in democratic developing countries while the effects are negligible in autocratic countries the paper closes with a discussion of potential mechanisms generating this perverse effect

globalization poverty and inequality what is the relationship what can be done forbes online of 27 february 20031 offers some information about the world s ten richest people much of the information would cause little surprise the list shows that big money comes from software innovation retailing scale economies the business of oil investment luck and inheritance what is however really striking more so as one ponders the matter is just how rich these ten people are 2 together they had in 2002 a net worth of us 217 billion ranging from bill gates in the lead with us 40 7 billion to john walton son of sam walton founder of wal mart at the rear with us 16 5 billion

banking development socioeconomic structure and income inequality abstract using rich unique data from the italian local credit markets provinces this paper investigates the impact of local banking development on income inequality and the role of the socioeconomic structure in this link exploiting the italian historical banking regulation to instrument for the local presence of bank branches we find that local banking development mitigates income inequality however the finance inequality nexus manifests itself only in relatively advanced areas when we study the structural channels of influence we uncover evidence that banking development can reduce inequality by affecting geographical mobility and urbanization while it has modest effects through the development of material infrastructures and human capital

a moral hazard trap to growth this paper studies the consequences of asymmetric information in the investment sector upon economic growth in this paper the information asymmetry generates a moral hazard problem this moral hazard problem restricts financial arrangements it is shown that these restrictions make even the long run competitive equilibrium income dependent upon history this result also holds in case there is perfect capital mobility however when there is capital mobility the government may be able to intervene in a pareto improving way copyright 1992 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

a distributional theory of government growth this article presents a closed form solution for time consistent taxation and public spending in a dynamic game between government and median voter extending meltzer and richard s static analysis of government size the article offers a theory of growth of government at low stages of economic development the median voter identified as a relatively poor worker prefers to have no or only small redistributive taxation in order to foster savings through this channel he expects improvements of his labor productivity and wage at higher stages of development however when capital is relatively abundant and prospects of further labor productivity gains through capital accumulation are smaller the incentive to tax and redistribute income rises yet in line with previous work on growth and infrastructure spending the median voter prefers a constant share of productive public spending at all times hence government growth is solely driven by an expanding welfare state

the welfare impact of land redistribution evidence from a quasi experimental initiative in malawi summary land reform may be an effective means of reducing poverty in many developing countries where policy efforts have recently embraced a decentralized market based approach to land redistribution we use household panel data combined with a quasi experimental program to assess the impact of a joint malawi world bank land program on household well being double difference and matching methods are used to address identification sources of bias results point to average positive effects on several productive outcomes of beneficiaries while no effects are found with respect to access to social services there is also evidence of heterogeneous effects by gender and inheritance systems

earthquake fatalities the interaction of nature and political economy to say that the level of fatalities resulting from an earthquake is inversely related to a country s per capita level of income is hardly novel what makes our approach novel is that we relate fatalities to both per capita income and the level of inequality that exists within a country through their joint impact on the likelihood of collective action being taken to mitigate the destructive potential of quakes we first develop a theoretical model which offers an explanation as to why in some environments different segments of society prove incapable of arriving at what all parties perceive to be an agreeable distribution of the burden of the necessary collective action causing the relatively wealthy simply to self insure against the disaster while leaving the relatively poor to its mercy following this we test our theoretical model by evaluating 269 large earthquakes occurring worldwide between 1960 and 2002 taking into account other factors that influence a quake s destructiveness such as its magnitude depth and proximity to population centers using a negative binomial estimation strategy with both random and fixed estimators we find strong evidence of the theoretical model s predictions that is while earthquakes themselves are natural phenomena beyond the reach of humankind our collective inaction with respect to items like the creation and enforcement of building codes failure to retrofit structures and to enact quake sensitive zoning clearly plays a part in determining the actual toll that a given quake takes and it is through these and other examples of collective inaction that limited per capita income and inequality couple together with a given quake s natural destructive power in determining the actual fatalities resulting from a quake

revisiting the effects of imf programs on poverty and inequality investigating how lending programs of the international monetary fund imf affect poverty and inequality we explicitly address model uncertainty we control for endogenous selection into imf programs using data on 86 low and middle income countries for the 1982 2009 period and analyze program effects on various poverty and inequality measures the results rely on averaging over 90 specifications of treatment effect models and indicate adverse short run effects of imf agreements on poverty and inequality for the whole sample while for a 2000 2009 subsample the results are reversed there is evidence that significant short run effects might disappear in the long run author s abstract

finance and income inequality in kazakhstan evidence since transition with policy suggestions abstractkazakhstan gained independence in 1990 and has undergone significant changes in economic social and trade conditions since then we analyse the effects of financial development on income inequality in kazakhstan incorporating economic growth foreign investment education and the role of democracy as the drivers we establish that income inequality in kazakhstan is impaired by financial development in summary we send three messages for policy purposes first strengthening financial sector is necessary to close the gap between haves and have nots second attracting fdi beyond the hydrocarbon sector is necessary to alleviate inequality finally adaptation of education system to the new social and economic environment would help in improving income distribution

cross country evidence on the distributional impact of fiscal policy abstractthis article provides new evidence on the distributional effects of fiscal policy using data on a panel of oecd economies over the last four decades we study how four measures of income in

linking economic complexity institutions and income inequality summary a country s mix of products predicts its subsequent pattern of diversification and economic growth but does this product mix also predict income inequality here we combine methods from econometrics network science and economic complexity to show that countries exporting complex products as measured by the economic complexity index have lower levels of income inequality than countries exporting simpler products using multivariate regression analysis we show that economic complexity is a significant and negative predictor of income inequality and that this relationship is robust to controlling for aggregate measures of income institutions export concentration and human capital moreover we introduce a measure that associates a product to a level of income inequality equal to the average gini of the countries exporting that product weighted by the share the product represents in that country s export basket we use this measure together with the network of related products or product space to illustrate how the development of new products is associated with changes in income inequality these findings show that economic complexity captures information about an economy s level of development that is relevant to the ways an economy generates and distributes its income moreover these findings suggest that a country s productive structure may limit its range of income inequality finally we make our results available through an online resource that allows for its users to visualize the structural transformation of over 150 countries and their associated changes in income inequality during 1963 2008

inequality in landownership the emergence of human capital promoting institutions and the great divergence this paper suggests that inequality in the distribution of landownership adversely affected the emergence of human capital promoting institutions e g public schooling and thus the pace and the nature of the transition from an agricultural to an industrial economy contributing to the emergence of the great divergence in income per capita across countries the prediction of the theory regarding the adverse effect of the concentration of landownership on education expenditure is established empirically based on evidence from the beginning of the 20th century in the u s

determinants of income mobility and household poverty dynamics in south africa this article analyses household income mobility among africans in south africa s most populous province kwazulu natal between 1993 and 1998 compared to industrialised and most developing countries mobility has been quite high as might have been expected after the transition in south africa this finding is robust when measurement error is controlled for when disaggregating the sources of mobility it is found that demographic changes and employment changes account for most of the mobility observed which is related to rapidly shifting household boundaries and a very volatile labour market in an environment of high unemployment using a multivariate analysis it can be seen that transitory incomes play a large role four types of poverty traps are found associated with large initial household size poor initial education poor initial asset endowment and poor initial employment access that dominate the otherwise observed regression towards the mean

u shaped female labor participation with economic development some panel data evidence abstract using a panel data of about 130 countries from 1950 to 1980 we use dynamic panel data estimation to demonstrate that the u shaped relationship between feminization of the labor force and real gdp per capita holds up as an intertemporal relationship

the electoral consequences of the washington consensus this paper assesses how electoral outcomes in both presidential and legislative elections in latin america have been affected by the adoption of economic policies that seek to improve macroeconomic stability and facilitate the functioning of markets the database includes 17 latin american countries for the period 1985 2002 and a total of 66 presidential and 81 legislative elections the set of testable hypotheses is derived from a review of the literature and is structured around the hypothesis of economic voting it is found that i the incumbent s party is rewarded for reductions in the rate of inflation and to a lesser extent for increases in the rate of growth ii the more fragmented or ideologically polarized the party system the higher the electoral rewards of reducing the inflation rate or raising the economic growth rate iii voters care not only about economic outcomes but also about some of the policies adopted while the electorate seems blind to macroeconomic policies such as fiscal or exchange rate policies it is averse to pro market policies irrespective of their effects on growth or inflation and iv the electorate is more tolerant of pro market reforms when the incumbent s party has a more market oriented ideology these results suggest that reforming parties have paid a hefty price for the adoption of pro market reforms except when such reforms have been undertaken in conjunction with stabilization policies in high inflation economies

new ways of looking at old issues inequality and growth abstract the paper uses new cross country data on income and asset land distribution to show that i there is a strong negative relationship between initial inequality in the asset distribution and long term growth ii inequality reduces income growth for the poor but not for the rich and iii available longitudinal data provide little support for the kuznets hypothesis policies that increase aggregate investment and facilitate acquisition of assets by the poor might thus be doubly beneficial for growth and poverty reduction

income distribution and macroeconomics this paper analyzes the role of wealth distribution in macroeconomics through investment in human capital it is shown that in the presence of credit markets imperfections and indivisibilities in investment in human capital the initial distribution of wealth affects aggregate output and investment both in the short and in the long run as there are multiple steady states this paper therefore provides an additional explanation for the persistent differences in per capita output across countries furthermore the paper shows that cross country differences in macroeconomic adjustment to aggregate shocks can be attributed among other factors to differences in wealth and income distribution across countries

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

land and the transition from a dual to a modern economy tenurial contracts in agriculture can be an initial source of wealth accumulation for dynasties of poor credit constrained individuals the income from such contracts can be invested in education of offspring who then can find work in the formal manufacturing sector this process allows the economy to develop into a modern economy with a large manufacturing sector an excessive number of poor individuals competing for scarce land however drives up the rental price of land which then slows the process of accumulation and forces the economy to converge to a less efficient dual equilibrium in such cases a policy of land redistribution coupled with a temporary education subsidy may be needed to push the economy to a modern equilibrium

is there a double bonus from reducing inequality i introduction in the 1990s a number of empirical studies found an economically and statistically significant negative relationship between inequality and long run growth a huge literature that has investigated the effect of inequality on growth much of it emphasizes the negative effect can be broadly classified into three branches 1 the first branch of the literature regards an endogenously determined redistributive policy as a catalyst bertola 1993 persson and tabellini 1994 it asserts that in more unequal economies greater distortion because of higher redistributive tax which is determined endogenously by vote is likely to impede more investment the second branch of the literature argues that more inequality will lead to more sociopolitical instability which in turn will discourage investment alesina and rodrik 1994 benhabib and rustichini 1996 grossman and kim 1996 the third branch of the literature focuses on investment in human capital 2 these papers show that when credit markets are imperfect more inequality implies less people being able to invest in human capital which in turn implies slower growth the idea that low income inequality and high long run growth are consistent objectives appeared to be a common agreement until the late 1990s when it started being challenged by the empirical literature for instance forbes 2000 and li and zou 1998 although their focus is the effect in the short run 5 10 years showed the positive effect of initial inequality on growth burro 2000 and deininger and squire 1998 separate their samples into two according to some criteria such as an income level or a degree of democracy suggest the nonmonotonic effects of inequality on subsequent growth banerjee and duflo 2003 also cast a doubt on the validity of a linear structure that is assumed in the empirical literature assessing the relationship between inequality and growth in the meantime the third branch of the literature mentioned earlier has been extended by incorporating endogenous fertility this new strand of the literature postulates that fertility and investment in human capital are jointly determined by the individuals optimizing behavior 3 and emphasizes the fertility difference between the rich and poor it claims that more unequal economies have higher fertility differentials accumulate less human capital and hence have lower economic growth 4 the endogenous fertility literature appears to reemphasize the negative effect of initial inequality on subsequent growth in this paper we hope to further extend the literature by arguing that the effect of inequality on growth can be non monotonic even when the fertility differential is taken into account to this end we employ an overlapping generations olg model that follows a model by ehrlich and lui 1991 hereafter e l a representative agent in their model maximizes her his utility by choosing how much to invest in quality and quantity of human capital caring about current and future consumption as well as companionship by her his children in the future in contrast to e l who focus only on the representative agent we look at heterogeneous dynasties that comprise an economy by allowing education to have external effects we define an economy as a set of dynasties that can affect one another through externality in education it turns out that a dynasty s behavior differs according to the human capital stock it inherits as well as the economy s average level of human capital hence the initial distribution of human capital in an economy has strong implications for subsequent growth of that economy our main interest is to assess from our theoretical model how inequality affects long run growth of an economy say over 25 years however this is a somewhat tricky exercise because 25 years correspond to only one generation in our three period olg model

education economic growth and measured income inequality in this paper education simultaneously affects growth and income inequality more education does not necessarily decrease inequality when the latter is assessed by the lorenz dominance criterion increases in education first increase and then decrease growth as well as income inequality when measured by the gini coefficient there is no clear functional relationship between growth and measured income inequality the model identifies regimes of this relationship which depend crucially on the production and schooling technology conventional growth regressions with human capital and inequality as regressors may miss the richness of the underlying nonlinearities but viewed as approximations may still provide important information on the nonlinear relationship between growth and education

china india and the commodity boom economic and environmental implications for low income countries the international role of china has risen steadily for two decades and has become even more important in the current global recession the growing supply of labour intensive manufactured exports from china has been accompanied by a huge expansion in its imports both of raw materials and of skill intensive manufactured parts and components this offshoring of intermediates production by a large labour abundant economy has economic and environmental implications for other developing economies more recently the rapid expansion of the indian economy and trade indicates that it too will soon exert similar effects on global markets we sketch a model showing how the growth of these developing country giants generates adjustment pressures on other developing economies we discuss in particular how differences in relative factor endowments of resource rich economies can produce quite different outcomes in the context of product fragmentation and expanding commodity trade we also explore the effects on production trade environment and prospects for future growth in resource rich economies particularly in the context of weak institutions and other market failures we illustrate these different impacts by considering the cases of indonesia malaysia and thailand and highlight implications for growth development and policy

polarization politics and property rights links between inequality and growth most efforts to trace the effects of income inequality on growth have focused on redistribution however empirical investigation has not substantiated either the positive association of income inequality with redistribution or the negative association of redistribution with economic growth the authors analyze the effects of inequality in the broader context of social polarization they argue that social polarization whether rooted in income inequality or in ethnic tension makes large changes in current policies including those guaranteeing the security of contract and property rights more likely under a wide range of institutional arrangements the resulting uncertainties in the policy and contractual environment hinder growth they find strong empirical support for both parts of this argument the policy implications of their argument are quite distinct from those of arguments that inequality reduces growth by increasing pressures for redistribution if redistributive policies per se were to blame for the low growth resulting from inequality governments that seek to mitigate income inequality must inevitably confront a tradeoff between equity and growth if on the other hand the insecurity of property rights slows growth in unequal or otherwise polarized societies governments that commit over the long run to particular redistributive policies incur less risk of slowing economic growth fiscal redistribution that reduces inequality may actually increase growth by reducing the risks of political uncertainty

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

ethnic diversity and poverty we examine the relationship between ethnic diversity and poverty for a cross sectional sample of developing countries we measure diversity using indices of ethnic and linguistic fractionalization and measure poverty using the multidimensional poverty index mpi multidimensional poverty headcount mph intensity of deprivation poverty gap and poverty headcount ratio we find that ethnic and linguistic fractionalization contributes to poverty levels specifically after controlling for endogeneity we find that a standard deviation increase in ethnic fractionalization is associated with a 0 32 0 44 and 0 53 standard deviation increase in the mpi mph and the intensity of deprivation respectively moreover a standard deviation increase in ethnic fractionalization is associated with between a 0 34 and 0 63 standard deviation increase in the population living below 1 90 and 3 10 the poverty gap at 1 90 and 3 10 a day and the headcount ratio at 1 90 and 3 10 a day similar results are also observed for linguistic fractionalization with standardized coefficients between 0 53 and 0 93 we find that our results are robust to alternative ways to measure poverty and ethnic diversity including ethnic polarization as well as alternative approaches to address endogeneity

what are the distributional implications of halving poverty in south africa when growth alone is not enough the united nations millennium declaration commits to halving extreme poverty between 2000 and 2015 the south african government has set a goal of halving poverty by 2014 although the meaning of this goal has not yet been defined this article frames government s stated target of halving poverty by 2014 in terms of specific measures of the poverty gap and poverty headcount ratio using income and expenditure survey microdata with the poverty line as defined here approximately half the south african population falls below the poverty line despite this the aggregate poverty gap is surprisingly small at about 3 of gross domestic product projections of poverty in 2014 under various growth scenarios indicate that growth alone will be insufficient to halve poverty by then and that any worsening of distribution will put the target of halving poverty by 2014 far beyond reach however projections of the effects of a range of growth and distributional scenarios on poverty using a new method for simulating

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

exploring utopia limited with a companion for economic development the central importance of commercial law private enterprise and public infrastructure are undeniable yet trying to transplant such in situations when they are foreign can add political turmoil to economic stagnation drawing on the elgar companion to development studies 2006 this dilemma is explored with implications for the appropriate definition of institutions the meaning of property rights and the mechanisms of conflict resolution

growth inequality and poverty looking beyond averages the evidence is compelling that the poor in developing countries do typically share in the gains from rising aggregate affluence and in the losses from aggregate contraction but how much do poor people share in growth do they gain more in some settings than others do some gain while others lose does pro poor growth mean more or less aggregate growth recent theories and evidence suggest some answers but deeper microeconomic empirical work is needed on growth and distributed change only then will we have a firm basis for identifying the specific policies and programs needed to complement and possibly modify growth oriented policies

the effect on income distribution of development the growth rate and economic strategy abstract an analysis of cross section and time series data for 83 countries confirms some and contradicts other work on income distribution new findings include a dualistic socio political system is highly unfavorable for equality neither the extent of government intervention in the economy nor the rate of manufactured exports are systematically related to income distribution the analysis confirms that there is no systematic relationship between equality and the rate of economic growth educational participation and a reduction in the share of primary exports in gdp are both favorable for equality there is some support for the kuznets hypothesis that inequality increases as per capita income rises to about 400 and then declines with further income increase but the empirical support is not strong and may be weakening over time these findings lead to more optimistic conclusions then other work that rapid growth in a mixed economy is quite consistent with unchanged or even improved income distribution even at early stages of development

financial inclusion gender dimension and economic impact on poor households summary we examine the question in the context of gender dimension what is the evidence of the impact of the financial inclusion programs on poor households represented by women relative to that represented by men by constructing a good counterfactual and comparison group we employ the difference in difference estimator approach with panel least squares and generalized methods of moments using standard errors for a robust analysis we notice that income growth cagr net of inflation effect was 8 40 for women as against 3 97 for men indicating that the gender of participating poor undoubtedly affects the outcomes of these programs

going beyond crosscountry averages growth inequality and poverty reduction in the philippines summary this paper analyzes the processes of growth and poverty reduction simultaneously under a neoclassical growth model framework using provincial data from the philippines we obtain a high rate of provincial income convergence and a tradeoff between equity and growth the lack of political competition inhibits growth land reform is positively associated with growth and poverty reduction while higher agricultural terms of trade facilitate poverty reduction the growth elasticity of poverty reduction is low by international standards but is sensitive to sectoral income composition and initial conditions in poverty incidence mortality rate and irrigation coverage

growth and inequality dependence on the time path of productivity increases and other structural changes abstract this paper examines the significance of the time path of a given productivity increase on growth and inequality whereas the time path impacts only the transitional paths of aggregate quantities it has both transitional and permanent consequences for wealth and income distribution hence the growth inequality tradeoff generated by a given discrete increase in productivity contrasts sharply with that obtained when the same productivity increase occurs gradually the latter can generate a kuznets type relationship between inequality and per capita income our results suggest that economies with similar aggregate structural characteristics may have different outcomes for income and wealth inequality depending on the nature of the productivity growth path

economic openness democracy and income inequality an empirical analysis scholars have studied effects of economic openness and democracy on national income inequality in two literatures in democracy studies scholars agree democracy reduces inequality but empirical evidence is ambiguous in globalization studies effects of economic openness on inequality are debated but have not been rigorously examined this article is the first systematic statistical study of the effects of both economic openness and democracy on income inequality these effects need to be studied together the authors measure national income inequality from a comprehensive gini coefficient data set economic openness is measured from trade flows foreign direct investment inflows and financial capital inflows the period studied is 1960 to 1996 the unit of analysis is a country decade and the sample includes 69 countries the authors find that democracy and trade reduce income inequality foreign direct investments increase income inequality and financial capital does not affect income inequality policy implications are discussed

the trade off between income inequality and carbon dioxide emissions abstract we investigate the theoretically ambiguous link between income inequality and per capita carbon dioxide emissions using a panel data set that is substantially larger in both regional and temporal coverage than those used in the existing literature using an arguably superior group fixed effects estimator we find that the relationship between income inequality and per capita emissions depends on the level of income we show that for low and middle income economies higher income inequality is associated with lower carbon emissions while in upper middle income and high income economies higher income inequality increases per capita emissions the result is robust to the inclusion of plausible transmission variables

the future of small farms trajectories and policy priorities summary while smallholder development has in the past led to reductions in poverty and hunger does this still apply in today s more globalized world this paper reviews the debates on the contemporary role of agriculture in development and the case for small farms in light of the rise of supermarkets lower commodity prices and liberalized trade agricultural research funding environmental change hiv aids and changing policy ideas although the answers vary greatly by context for many low income countries smallholder development remains a key option the policy agenda however has changed in addition to providing public goods the growing challenge is to overcome market failures which is largely a matter of institutional innovation

inequality and growth uncovering the main conclusions from the empirics abstractthis paper is a critical survey of the empirical literature on the effects of inequality on economic growth we conclude that it is most likely that the disparities found in the results are due to differences in the type of countries and time periods included in the samples the variable used to measure inequality the structure of the data and the estimation techniques these findings suggest that the mechanisms that link inequality to growth are likely to operate differently in different circumstances an element that may offer important guidelines for both policy makers and researchers

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

political regimes and income inequality abstract we construct a theoretically motivated model of income inequality through a pooled regression on an international panel we demonstrate that political regime whether extractive redistributive or reinvestment oriented correlates with within country income inequality

a comparison of international income inequality an ordered probit model analysis in this study the ordered probit model with marginal effect was applied to examine the key elements that influence changes in the gini levels the empirical results indicated that export incentives and poverty have a positive impact on the gini levels moreover the marginal effect revealed that export incentives increase income inequality for countries with higher inequality and reduce inequality for those countries with a relatively even income distribution likewise the study found that the asian pacific economic cooperation apec and the eu countries move from inequality to equality more efficiently than countries in the latin american integration association laia

inequality does cause underdevelopment insights from a new instrument consistent with the provocative hypothesis of engerman and sokoloff 1997 2000 this paper confirms with cross country data that agricultural endowments predict inequality and inequality predicts development the use of agricultural endowments specifically the abundance of land suitable for growing wheat relative to that suitable for growing sugarcane as an instrument for inequality is this paper s approach to problems of measurement and endogeneity of inequality the paper finds inequality also affects other development outcomes institutions and schooling which the literature has emphasized as mechanisms by which higher inequality lowers per capita income it tests the inequality hypothesis for development institutional quality and schooling against other recent hypotheses in the literature while finding some evidence consistent with other development fundamentals the paper finds high inequality to independently be a large and statistically significant barrier to prosperity good quality institutions and high schooling

a new database on human capital stock in developing and industrial countries sources methodology and results abstract the paper describes the techniques and data adopted for the construction of a new series of estimates of the stock of education in 85 countries over 28 years 1960 1987 the series are built from enrollment data using the perpetual inventory method adjusted for mortality estimates are corrected for grade repetition among school goers and country specific drop out rates for primary and secondary students enrollment data series used start as far back as 1930 for most countries and even earlier for others this reduces the need for backward extrapolation of enrollments to provide the initial estimates of the investment inventory

organizational choices and performance in distribution systems this article studies the performance of distribution networks as the result of a range of organizational choices the analytical part of the article surveys the vast literature devoted to franchising and dual distribution from this framework several testable propositions linking network performance to organizational choices are derived three complementary criteria of performance are taken into account the internationalization rate the expansion rate and the market share this article provides evidence for the simultaneity between these performance criteria analytically related as indicators of the network commercial performance thus the econometrical model is defined as a system of simultaneous equations free of endogeneity regarding the explanatory variables the estimations on recent french data obtained using the three stage least squares method provide robust results and show that the type of distribution network the number of company owned outlets in the network the type of sector and the

land distribution and international agricultural productivity the unequal distribution of agricultural land is often cited as a source of inefficiency in agriculture previous cross country studies of agricultural productivity differences though have not considered land inequality this article addresses this issue by using cross country data on inequality in operational holdings of agricultural land from deininger and squire 1998 in an estimation of an agricultural production function the gini coefficient for land holdings is found to have a significant negative relationship with productivity this is consistent with the existence of heterogeneity in productivity by farm size within countries a one standard deviation drop in the gini coefficient implies an increase in productivity of 8 5

why did the west extend the franchise democracy inequality and growth in historical perspective during the nineteenth century most western societies extended voting rights a decision that led to unprecedented redistributive programs we argue that these political reforms can be viewed as strategic decisions by the political elite to prevent widespread social unrest and revolution political transition rather than redistribution under existing political institutions occurs because current transfers do not ensure future transfers while the extension of the franchise changes future political equilibria and acts as a commitment to redistribution our theory also offers a novel explanation for the kuznets curve in many western economies during this period with the fall in inequality following redistribution due to democratization i introduction the nineteenth century was a period of fundamental political reform and unprecedented changes in taxation and redistribution britain for example was transformed from an oligarchy run by an elite to a democracy the franchise was extended in 1832 and then again in 1867 and 1884 transferring voting rights to portions of the society with no previous political representation the decades after the political reforms witnessed radical social reforms increased taxation and the extension of education to the masses moreover as noted by kuznets inequality which was previously increasing started to decline during this period the gini coefficient for income inequality in england and wales had risen from 0 400 in 1823 to 0 627 in 1871 but fell to 0 443 in 1901 two key factors in the reduction in inequality were the increase in the proportion of skilled workers williamson 1985 and the redistribution of income toward the poorer segments of the society for example taxes rose from 8 12 percent of national product in 1867 to 18 8 percent by 1927 and the progressivity of the tax system increased substantially see lindert 1989

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 mystery of monogamy we examine why developed societies are monogamous while rich men through out history have typically practiced polygyny wealth inequality naturally pro duces multiple wives for rich men in a standard model of the marriage market however we demonstrate that higher female inequality in the marriage market reduces polygyny moreover we show that female inequality increases in the process of development as women are valued more for the quality of their chil dren than for the quantity consequently male inequality generates inequality in the number of wives per man in traditional societies but manifests itself as inequality in the quality of wives in developed societies jel j12 j16 j24 z13

income distribution development and foreign trade a cross sectional analysis abstract this paper analyses cross sectional evidence on income inequality in developing countries within a consistent theoretical framework where the major explanatory variables are factor endowments their ownership structure and foreign trade distortions the resulting explanation of cross country differences in income distribution is considerably better than what is found in the existing literature endowments in mineral resources land concentration in agricultural exports trade protection and secondary schooling are shown to be major determinants of differences in income inequality across developing countries

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

factor shares and savings in endogenous growth in models of steady investment driven growth an individual s propensity to save depends on how much of his income is drawn from accumulated factors of production capital rather than from nonaccumulated factors when agents are heterogeneous in this respect growth oriented policies have distributional consequences and in the absence of lump sum redistribution their implementation faces political constraints if the median voter is capital poor relative to the economy s representative agent political interactions tend to slow down growth when policy acts on capital s income share and tend to accelerate it when investment subsidies are the policy instrument of choice copyright 1993 by american economic association

the development and structure of financial systems abstract firms raise external finance via monitored bank loans and non monitored borrowing in a dynamic general equilibrium model access to credit and each type of financing depend on the wealth distribution due to moral hazard we study the depth of credit markets financial development and conditions under which the financial system relies more on either type of external finance financial structure initial inequality investment size and institutional factors determine the level of financial development while financial structure is shaped by the investment technology and legal and financial institutions the model s predictions are consistent with historical and recent development experience

distributive politics and economic growth a crude distinction between economics and politics would be that economics is concerned with expanding the pie while politics is about distributing it in this paper we analyze the relationship between the two we focus on how an economy s initial configuration of resources shapes the political struggle for income and wealth distribution and how that in turn affects long run growth our main conclusion is that inequality is conducive to the adoption of growth retarding policies we derive this result from a simple political economy model of growth and present cross country evidence consistent with it the key feature of our model is that individuals differ in their relative factor endowments we distinguish between two types of factors an accumulated factor called capital and a nonaccumulated factor called labor growth is driven by the expansion of the capital stock which is in turn determined by individual saving decisions long run growth is endogenous as the aggregate production function is taken to be linearly homogeneous in capital and productive government services taken together the provision of government services is financed by a tax on capital because government services are productive a small tax on

poverty targeting resource degradation and heterogeneous endowments a micro simulation analysis of a less favored ethiopian village persistent and widespread poverty in less favored areas lfas is attributed to fragile natural resources and poor markets limited assets may keep households outside the reach of poverty policies targeted at lfas we explored in a stylized manner the role of heterogeneous household assets for 1 policies aimed at poverty reduction 2 within village income inequality and 3 soil erosion with a farm household micro simulation model we analyzed for each household in a remote ethiopian village three sets of policies technology improvement infrastructure investment and off farm employment through migration or cash for work cfw programs combating poverty with a single policy migratory off farm employment reduces the poverty headcount most because of self selection cfw programs performed best in terms of reaching the poorest of the poor cfw also reduced within village income inequality most while a price band reduction increased income inequality only technology improvements resulted in a trade off between poverty and soil erosion price band and off farm employment policies reduced erosion while outperforming technology improvements in terms of poverty reduction we found that combining two policies was most helpful in assisting poorer households to overcome the limitations of their asset endowments a cfw program combined with reduced price bands yielded most in terms of poverty reduction and income inequality this policy complementarity is however less important for better endowed households reducing the reliance of households on agriculture offered a win win situation of reducing poverty and maintaining natural resources combining policies helped to overcome asset limitations to target policies to the poorest households and to reduce income inequalities

food insecurity income inequality and the changing comparative advantage in world agriculture i would like to argue in this article that in the process of economic development in land poor countries in asia agriculture faces three distinctly different problems food insecurity sectoral income inequality and the declining food self sufficiency associated with the declining comparative advantage in agriculture at the high income stage massive imports of food grains to asia if they occur will aggravate the world food shortage which will have significant implications for the poverty incidence in the world i argue that in order to avoid such a tragedy asia should expand farm size to reduce labor cost by adopting large scale mechanization sub saharan africa should realize a green revolution in grain production and latin america should further expand its grain production capacity

concentration of land holdings an empirical exploration of kuznets conjecture abstract according to kuznets 1963 the dynamics of the maldistribution process starts from an initial unequal income distribution then through a cumulative effect a high concentration of asset holdings is induced which in turn contributes to a high concentration of income in other words unequal income distribution tends to be self perpetuated and unequal asset holdings is a medium of such process the literature on rural income distribution seems to suggest a different emphasis by assigning a more crucial role to asset holdings i e land in the explanation of unequal income distribution this study shows via a simultaneous equation model and a multi nation cross sectional set of data that both the land and income concentration ratios are positively related of the two rival conjectures of emphasis the empirical evidence lends support in the general case to kuznets that is over the entire range of countries developed and less developed inequality in income seems to cause inequality in land holdings rather than vice versa in the specific case of less developed countries it is the high concentration of land holdings that influences the unequal distribution of income

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

inequality and institutions abstract this paper presents theory and evidence on the relationship between inequality and institutional quality we exhibit a model in which the two may dynamically reinforce each other and set to test this relationship with a broad array of institutional measures the double causality between institutional strength and a more equal distribution of income is empirically established using dynamic panel and linear feedback analysis

land accumulation dynamics in developing country agriculture abstractunderstanding land accumulation dynamics is relevant for policy makers interested in the economic effects of land inequality in developing country agriculture we thus explore and simultaneously test the leading theories of micro level land accumulation dynamics using unique panel data from paraguay the results suggest that farm growth varies systematically with farm size a formal rejection of stochastic growth theories that is gibrat s law and that titled land area may have considerable influence on land accumulation furthermore our estimates indicate that a dualistic agrarian structure is the likely product of the unfettered operation of land markets

distributional effects of growth and public expenditures in africa estimates for tanzania and rwanda summary in this paper we explore the effects of fiscal policies and growth on measures of household welfare across the distribution of expenditures for two african countries rwanda and tanzania we explore the effect of government expenditures on expenditure growth in each quintile of the expenditure distribution and the effect of growth for each group we find that the benefits of growth are concentrated among the better off sectors of the population in these two countries perhaps to the detriment of the poorer sectors by looking at the effects within a country and across different groups of households and administrative entities we exploit variation in expenditures and growth across and within regions of each country to estimate the elasticities of expenditure with respect to fiscal expenditure and mean expenditure growth at different points of the expenditure distribution using household survey data and government expenditure data at the district level we find that overall mean expenditure growth benefits the top expenditure groups the welfare spillovers are mostly present for top 20 of the expenditure distribution with the middle of the distribution in tanzania responding slightly to these spillovers public social expenditures do not appear to affect inequality considerably but do tend to work toward decreasing inequality however mean expenditure growth is related to increases in inequality in the sense that the richest sectors of the population benefit the most from growth we find that the growth elasticity of expenditure is only above one for the top quintile in both countries in tanzania a 1 increase in average household expenditure is related to a 1 96 expenditure growth in the top quintile and 0 43 in the third quintile in rwanda a 1 increase in average household expenditure is related to a 1 93 increase in household expenditure in the top 20 of the distribution

can high inequality developing countries escape absolute poverty do the poor face the same prospects for escaping poverty in high inequality developing countries as in low inequality countries is it possible for inequality to be so great as to stifle prospects of reducing absolute poverty even when other initial conditions and policies are favorable to growth household survey data for developing countries suggest that initial distribution does affect how much the poor share in rising average incomes higher initial inequality tends to reduce growth s impact on absolute poverty by the same token higher inequality diminishes the adverse impact on the poor of general economic contraction combining this evidence with that from recent investigations of inequality s effect on growth the author finds that if inequality is high enough countries that would have very good growth prospects at low levels of inequality may see little or no overall growth and little progress in reducing poverty or even a worsening on both counts the data the author uses suggest that such cases do occur the precision with which key parameters have been estimated makes it difficult to say with confidence how common such cases are but they appear to be in the minority what appear to be the best available estimates suggest that about one fifth of the spells between surveys he analyzed were cases in which poverty was rising yet positive growth in the mean and hence falling poverty is predicted at zero inequality inequality can be high enough to result in rising poverty despite good underlying growth prospects

why have women become left wing the political gender gap and the decline in marriage the last three decades have witnessed the rise of a pohtical gender gap in the united states wherein more women than men favor the democratic party we trace this development to the decline in marriage which we posit has made men richer and women poorer data for the united states support this argument first there is a strong positive correlation between state divorce prevalence and the political gender gap higher divorce prevalence reduces support for the democrats among men but not women second longitudinal data show that following marriage divorce women are less more likely to support the democratic party

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