Empirical evidence suggests that the higher-order effects of natural disasters, which affect intangible assets, may be even more important than the material inter-industry effects. However, most existing general equilibrium models ignore higher order effects concerning human capital. Moreover, it is recognized that natural resource dependence increases vulnerability to natural disasters. Recent studies have indeed shown the potential importance of subsistence traps caused by asset losses in low-income economies from a partial equilibrium perspective. This paper presents an analysis that allows for endogenous investments in real assets (physical capital) as well as in human capital, explicitly considering the potential for subsistence traps arising from minimum consumption and minimum natural resource irreversibility thresholds. The general equilibrium ramifications of subsistence traps are developed. The main issue is that the economy may be subject to hysteresis: A temporary shock such as a natural disaster may leave permanent consequences for the economy. An obvious permanent effect of a one-time disaster shock is that physical man-made and natural assets owned especially by poor households may end up completely wiped out. The disaster may not be the direct cause; it may be that poor households would have to obtain minimum subsistence consumption out of depleted assets. However...

This paper critically reviews the literature on finance and inequality, highlighting substantive gaps in the literature. Finance plays a crucial role in most theories of persistent inequality. Unsurprisingly, therefore, economic theory provides a rich set of predictions concerning both the impact of finance on inequality and about the relevant mechanisms. Although subject to ample qualifications, the bulk of empirical research suggests that improvements in financial contracts, markets, and intermediaries expand economic opportunities and reduce inequality. Yet, there is a shortage of theoretical and empirical research on the potentially enormous impact of formal financial sector policies, such as bank regulations and securities law, on persistent inequality. Furthermore, there is no conceptual framework for considering the joint and endogenous evolution of finance, inequality, and economic growth.

Income inequality in Latin America ranks among the highest in the world. It can be traced back to the unequal distribution of assets (especially land and education) in the region. But the extent to which asset inequality translates into income inequality depends on the redistributive capacity of the state. This paper documents the performance of Latin American fiscal systems from the perspective of income redistribution using newly-available information on the incidence of taxes and transfers across the region. The findings indicate that: (i) the differences in income inequality before taxes and transfers between Latin America and Western Europe are much more modest than those after taxes and transfers; (ii) the key reason is that, in contrast with industrial countries, in most Latin American countries the fiscal system is of little help in reducing income inequality; and (iii) in countries where fiscal redistribution is significant, it is achieved mostly through transfers rather than taxes. These facts stress the need for fiscal reforms across the region to further the goal of social equity. However...

Latin America is together with Sub-Saharan Africa the most unequal region of the world. This paper documents recent inequality trends in the Latin American region, going beyond traditional measures of income inequality. The paper also reviews some of the explanations that have been put forward to understand the current situation, and discusses why reducing income inequality should be an important policy priority. In particular, the authors discuss channels through which inequality can affect growth and output volatility. On the whole, the analysis suggests a two-pronged approach to reduce inequality in the region that combines policies aimed at improving the distribution of assets (especially education) with elements aimed at improving the capacity of the state to redistribute income through taxes and transfers.

Large numbers of agricultural labor moved from the countryside to cities after the economic reforms in China. Migration and remittances play an important role in transforming the structure of rural household income. This paper examines the impact of rural-to-urban migration on rural poverty and inequality in the case of Hubei province using the data of a 2002 household survey. Since remittances are a potential substitute for farm income, the paper presents counterfactual scenarios of what rural income, poverty, and inequality would have been in the absence of migration. The results show that, by providing alternatives to households with lower marginal labor productivity in agriculture, migration leads to an increase in rural income. In contrast to many studies that suggest the increasing share of non-farm income in total income widens inequality, this paper offers support for the hypothesis that migration tends to have egalitarian effects on rural income for three reasons: (i) migration is rational self-selection - farmers with higher agricultural productivities choose to remain in local agricultural production while those with higher expected return in urban non-farm sectors migrate; (ii) poorer households facing binding constraints of land shortage are more likely to migrate; and (iii) the poorest poor benefit disproportionately from remittances.

This paper analyzes the dynamics of poverty and income inequality during the recovery phase of the transition that characterized the Republic of Latvia in the late 1990s. Despite a continued rise in income inequality, empirical evidence suggests an improvement in living standards, owing largely to a significant surge in per capita income growth, particularly in urban areas. In a context of rising income inequality and widening urban-rural income and poverty gaps, the benefits of growth were not equally distributed, and poverty persisted in a number of regions (particularly the regions of Latgale and Vitzeme) and among some socioeconomic groups (particularly households deriving their main income from social benefits). In addition to income inequality and asset endowments, poverty appears to be highly correlated with a number of labor market-related variables, particularly unemployment, suggesting that the labor market could be an important transmission channel from growth to poverty. However, though positive...

One of the most contentious issues of globalization is the effect of global economic integration on inequality and poverty. This article documents five trends in the modern era of globalization, starting around 1980. The first trend is that growth rates in poor economies have accelerated and are higher than growth rates in rich countries for the first time in modern history. Developing countries per capita incomes grew more than 3.5 percent a year in the 1990s. Second, the number of extremely poor people in the world has declined significantly. The share of people in developing economies living on less than dollar 1 a day has been cut in half since 1981, though the decline in the share living on less than dollar 2 per day was much less dramatic. Third, global inequality has declined modestly, reversing a 200-year trend toward higher inequality. Fourth, within-country inequality in general is not growing, though it has risen in several populous countries (China, India, and the United States). Fifth, wage inequality is rising worldwide. This may seem to contradict the fourth trend...

Although theoretical models make distinct predictions about the relationship between financial sector development and income inequality, little empirical research has been conducted to compare their relative explanatory power. The authors examine the relation between financial intermediary development and income inequality in a panel data set of 91 countries for the period 1960-95. Their results provide evidence that inequality decreases as economies develop their financial intermediaries, consistent with the theoretical models in Galor and Zeira (1993) and Banerjee and Newman (1993). Moreover, consistent with the insight of Kuznets, the relation between the Gini coefficient and financial intermediary development appears to depend on the sectoral structure of the economy: a larger modern sector is associated with a smaller drop in the Gini coefficient for the same level of financial intermediary development. But there is no evidence of an inverted-U-shaped relation between financial sector development and income inequality...

The measurement of inequality of opportunity has hitherto not been attempted in a number of countries because of data limitations. This paper proposes two alternative approaches to circumventing the missing data problems in countries where a demographic and health survey and an ancillary household expenditure survey are available. One method relies only on the demographic and health survey, and constructs a wealth index as a measure of economic advantage. The alternative method imputes consumption from the ancillary survey into the demographic and health survey. In both cases, the between-type share of overall inequality is computed as a lower bound estimator of inequality of opportunity. Parametric and non-parametric estimates are calculated for both methods, and the parametric approach is shown to yield preferable lower-bound measures. In an application to the sample of ever-married women aged 30-49 in Turkey, inequality of opportunity accounts for at least 26 percent (31 percent) of overall inequality in imputed consumption (the wealth index).

With the recent resurgence of interest in equity, inequality, and growth, the possibility of a negative relationship between inequality and economic growth, has received renewed interest in the literature. Faced with the prospect that high levels of inequality may persist, and give rise to poverty traps, policymakers are paying more attention to the distributional implications of macroeconomic policies. Because high levels of inequality may hurt overall growth, policymakers are exploring measures to promote growth and equity at the same time. How the consequences of inequality are analyzed, along with the possible cures, depends partly on how inequality is measured. The authors use assets (land) rather than income - and a GMM estimator - to examine the robustness of the relationship between inequality and growth that has been observed in the cross-sectional literature, but has been drawn into question by recent studies using panel techniques. They find evidence that asset inequality - but not income inequality - has a relatively large negative impact on growth. They also find that a highly unequal distribution of assets reduces the effectiveness of educational interventions. This means that policymakers should be more concerned about households' access to assets...

The present Report is motivated by the coming together o f three widespread perceptions about inequality, two somewhat newer and one long-standing. The two newer ones are; (i) that inequality may matter for the country's economic development, and (ii) that public policy can and should do something about it. The old perception, which is well borne out b y the facts, is that Brazil occupies a position o f very high inequality in the international community. Therefore, this report tries to explain what makes Brazil so unequal and to what extent the interaction o f labor market forces and public policies -or the lack of them- contribute to this undesirable outcome. For instance, in what measure is social mobility becoming more independent o f family background thanks to progressive public policies in basic education, health and nutrition. Accordingly, the report is organized around three basic questions. The first section asks why inequality might matter for the country's economic development. Why it matters for poverty reduction...

The present Report is motivated by the coming together o f three widespread perceptions about inequality, two somewhat newer and one long-standing. The two newer ones are; (i) that inequality may matter for the country's economic development, and (ii) that public policy can and should do something about it. The old perception, which is well borne out b y the facts, is that Brazil occupies a position o f very high inequality in the international community. Therefore, this report tries to explain what makes Brazil so unequal and to what extent the interaction o f labor market forces and public policies -or the lack of them- contribute to this undesirable outcome. For instance, in what measure is social mobility becoming more independent o f family background thanks to progressive public policies in basic education, health and nutrition. Accordingly, the report is organized around three basic questions. The first section asks why inequality might matter for the country's economic development. Why it matters for poverty reduction...

Workers' remittances have become a major source of income for developing countries. However, little is still known about their impact on poverty and inequality. Using a large cross-country panel dataset, the authors find that remittances in Latin American and Caribbean (LAC) countries have increased growth and reduced inequality and poverty. These results are robust to the use of different instruments that attempt to correct for the potential endogeneity of remittances. Household survey-based estimates for 10 LAC countries confirm that remittances have negative albeit relatively small inequality and poverty-reducing effects, even after imputations for the potential home earnings of migrants.

The importance of gender equality is reflected not only in the Millennium Development Goals, but also in the World Bank's Gender Action Plan launched in 2007 as well as in other treaties and actions undertaken at regional and international levels. Unlike other work on gender and poverty, which is mostly based on monetary measurement, the present study makes use of a counting approach to examine gender issues in Burkina Faso and Togo using household surveys. Focusing on six dimensions (housing, basic utilities, assets, education, employment, and access to credit) largely recognized as Millennium Development Goal targets, the main findings of the study indicate that overall individuals are the most deprived in education in Burkina Faso, while the reverse situation is true in Togo. Gender inequality is observed in all dimensions since women always seem to be more deprived than men. The situation is also marked by regional disparities. Moreover, the assessment of dimensional contributions shows different patterns for each country. While employment proves to be the main contributor of gender inequality in Burkina Faso...

Inequalities and development: dysfunctions, traps, and transitions by Anthony J. Bebbington, Anis A. Dani, Arjan de Haan, and Michael Walton. Asset inequality and agricultural growth: how are patterns of asset inequality established and reproduced? By Rachel Sabates. Beneath the categories: power relations and inequalities in Uganda by Joy M. Moncrieffe. Inequalities within India's poorest regions: why do the same institutions work differently in different places? By Arjan de Haan. Indigenous political voice and the struggle for recognition in Ecuador and Bolivia by Jose Antonio Lucero. Cash transfers for older people reduce poverty and inequality by Armando Barrientos. Mineral wealth, conflict, and equitable development by Michael L. Ross. Spain: development, democracy, and equity by Carles Boix.

This series "New Frontiers of Social Policy" aims to promote social development through systematic attention to the underlying social context and the social outcomes of development interventions and public policy. This book series has been conceived and produced for the broader development community, rather than for social policy specialists alone. This book is particularly, although not exclusively, relevant to those concerned with the one-third of the world's population that still depends on the informal economy for its livelihood. By making the case for an asset-based social policy, it moves well beyond social welfare palliatives for needy households toward public actions that give people the means and opportunities to accumulate assets and have greater control over their livelihoods. To be successful, an asset-based social policy needs to address several challenges, initial inequality, informality, imbalance in asset building opportunity, and inadequate state effectiveness, endemic in many developing countries.

Using household level data from Bangladesh, this paper examines the differences in the rates of return to household attributes over the entire welfare distribution. The empirical evidence uncovers substantial differences in returns between an integrated region contiguous to the country's main growth centers, and a less integrated region cut-off from those centers by major rivers. The evidence suggests that households with better observed and unobserved attributes (such as education and ability) are concentrated in the integrated region where returns are higher. Within each region, mobility of workers seems to equalize returns at the lower half of the distribution. The natural border created by the rivers appears to hinder migration, causing returns differences between the regions to persist. To reduce regional inequality in welfare in Bangladesh, the results highlight the need for improving connectivity between the regions, and for investing in portable assets of the poor (such as human capital).

This paper decomposes changes in inequality, which has in general been increasing in the transition economies of Eastern Europe and the former Soviet Union, both by income source and socio-economic group, with a view to understanding the determinants of inequality and assessing how it might evolve in the future. The empirical analysis relies on a set of inequality statistics that, unlike "official data", are consistent and comparable across countries and are based on primary records from household surveys recently put together for the World Bank study "Growth, Poverty and Inequality in Eastern Europe and the Former Soviet Union: 1998-2003" [World Bank (2005b)]. The increase in inequality in transition, as predicted by a number of theoretical models, in practice differed substantially across countries, with the size and speed of its evolution depending on the relative importance of its key determinants, viz., changes in the wage distribution, employment, entrepreneurial incomes and social safety nets. Its evolution was also influenced by policy. This diversity of outcomes is exemplified on the one hand for Central Europe by Poland, where the increase in inequality has been steady but gradual and reflects, inter alia, larger changes in employment and compensating adjustments in social safety nets and...

EXECUTIVE SUMMARY Since the economic reform in the late 1970s, China’s economy has experienced consistently rapid growth, with a drastic change of production pattern and income distribution. The increasing income inequality, which is of importance to social justice and economic potential, has raised concerns in China. Because of rapid urbanization, millions of Chinese are flowing into cities from rural areas, so the income inequality within urban areas has received more research attention in recent years. Given the unique household registration system (Hukou) in China, the urban population can be divided into urban residents who are born in cities with urban Hukou and rural-urban migrants who are originally from rural areas with rural Hukou. The two subgroups have quite different characteristics and do not enjoy the same level of social benefits. Previous studies have not given enough focus on the migrant subgroup in terms of income inequality. To better understand income inequality issues in urban China, this study performs a comparative analysis between the two subgroups of urban residents and rural-urban migrants, seeking to answer the following questions: What are the income inequality levels between subgroups of urban residents and rural-urban migrants...

This paper examines the sources of inequality in the Mexican common property communities (ejidos), both in the past and in the present. It uses as a proxy of historical inequality the distribution of land at the time of the Agrarian Reform, and as a proxy for current distribution the number of cattle held by individuals. Possible hypotheses of factors affecting the distribution are pre-colonial population densities, differing elegibility rules through the course of the Agrarian Reform, and geography. Descomposition of the inequality measures shows that land inequality is much higher between than within ejidos, with the opposite being true for cattle inequality. Higher precolonial population densities are shown to decrease the average amount of private land and of cattle held by ejido members, and to decrease within ejido-land inequality while they increase within-ejido cattle inequality. Ejidos formed during the early period of the reform have significantly larger land endowments, and much greater inequality cattle distribution within and between ejidos, even while controlling for other factors. This suggests roles for both geography and institutions in the determination of the distribution of assets in rural Mexico.