An Analysis of Welfare Changes in Zimbabwe*

Abstract: This paper presents a brief account of welfare changes in Zimbabwe along the income and education dimensions between 1995 and 2003. Using sequential dominance procedures, we find that education attainment substantially improved over time. However, these gains did not necessarily translate into poverty reduction, rather welfare over the joint distribution of income and education dramatically deteriorated. These results are robust for all education partitions, income thresholds and a broad class of welfare indices. A further inquiry into the factors underlying this apparent disconnection between education and income using decomposition techniques reveals that the increase in poverty incidence cannot be attributed to household characteristics but is reflective of the broader socio‐economic trends prevailing at the time. The decline in economic growth contributed tremendously to the decline in welfare while inequality changes account for a small proportion.     

Non-monetary dimensions of well-being in South Africa, 1993–2004: A post-apartheid dividend?

Existing studies on shifts in income welfare in South Africa since the demise of apartheid suggest that income inequality increased, while headcount poverty rates declined since 2000, after some evidence of an increase or no change in poverty in the 1995–2000 and 1996–2001 periods. This study provides an analysis of the shifts in non-income welfare that have occurred in South Africa between 1993 and 2004. We use factor analysis to construct an asset index as a measure of non-income-based welfare. Variables reflecting household access to a range of services and assets are used in the construction of the index. Significantly different results emerge when non-income welfare shifts are considered: we show statistically significant decreases in the headcount asset poverty rates between 1993 and 2004 across a range of covariates. Finally, asset inequality decreased significantly between 1993 and 2004 – in stark contrast to results based on consumption data.     

South African social security under apartheid and beyond 1

Under apartheid, the trappings of a welfare state for whites were created. Over time, social security was gradually extended to other groups, and recently social assistance benefits were equalised. This left South Africa with high social security levels for a middle‐income developing country. However, the social security system still largely reflects the historical needs of vulnerable white groups under apartheid, among whom unemployment was minimal, given their preferential access to jobs and education. Thus the social security system now has inadequate provision for the most vulnerable, the unemployed. In contrast, four out of five pensioners receive a means‐tested social pension — a major poverty‐alleviating factor in rural black communities. This article analyses the social security system against the backdrop of apartheid and the more recent democratisation, and assesses its major deficiencies, the forces acting for its expansion and the binding fiscal constraint.     

Institutional Foundations for Shared Growth in Sub‐Saharan Africa*

Abstract: The paper examines the dynamically evolving triangular relationships between institutions, growth and inequality in the process of economic development, in order to deepen the understanding of institutional conditions for pro‐poor growth and shared growth. In this context, the paper discusses the institutional conditions found in sub‐Saharan Africa, which may have produced the growth pattern that is unequal and against the poor. The analysis shows that sub‐Saharan African countries require transforming institutions for embarking upon and sustaining a development path which would ensure shared growth in years to come. The paper first evaluates the growth‐inequality‐poverty nexus, as found in the recent literature, which increasingly challenges the trade‐off between growth and equity, as postulated in the traditional theories. Various definitions of pro‐poor growth are discussed and a sharper definition of the concept of ‘shared’ growth is provided. Definitions of institutions are then examined, as well as the triangular inter‐relationships between institutions, inequality and poverty. The paper finally analyses specific institutional conditions found in sub‐Saharan Africa that prevent economies from emerging out of low‐equilibrium poverty traps that are characterized by low economic growth, unequal distribution of income and wealth as well as unequal access to resources and power.     

人口老龄化对城乡收入不平等的影响效应研究——基于中国二元经济结构演变的视角

理论分析表明,二元经济结构下人口老龄化能够通过要素禀赋结构调整和社会福利改善对城乡居民收入产生不同的收入效应和替代效应,进而影响城乡收入不平等。利用中国2000-2014年省际面板数据进行实证检验发现：中国人口老龄化显著的扩大了城乡收入不平等,但要素禀赋结构和社会福利水平对老龄化条件下的城乡收入不平等影响效应不同;随着对老年人口供养负担的加重,社会福利支出对老龄化条件下的城乡收入不平等主要表现为替代效应,城市偏向的社会福利支出使得农村因照料老人引起的劳动力供给减少扩大了城乡收入不平等;而要素禀赋结构的转变则使得老龄化主要表现为收入效应,劳动力相对资本的稀缺性导致转移劳动力工资上涨,从而缩小了城乡收入不平等;随着老龄化深化,通过社会福利改善和要素禀赋结构调整能够有效抵消老龄化对城乡收入不平等的负面影响;研究也证实了二元经济结构的优化和农业规模化经营对城乡收入不平等的缩小作用,而失业率上升和城乡投资差距却会加剧城乡收入不平等。     

The growth,poverty and inequality nexus in South Africa: Cointegration and causality analysis

This study empirically established the long-run relationship and causality effects that exist between growth, poverty and inequality. The analysis was carried out on a panel of nine South African provinces from 1995 to 2012. To capture poverty and inequality in a broader context, two measures of poverty (income and non-income) and three measures of inequality (income, education and land) were adopted for the study. The results confirm that there is a long-run relationship between growth, poverty and inequality. Notable results from the causality tests suggest that growth does not promote equal distribution of income in society but as income distribution begins to equalise, economic growth rises. This is regarded as growth–inequality disconnect. The unidirectional causality, which runs from income poverty to income inequality, suggests that a rising level of income poverty will lead to falling income inequality in the society; likewise, income inequality increases as non-income poverty declines.     

Unemployment, Poverty and Income Disparity in Urban China

This paper studies the issues of unemployment and poverty that have been appearing recently in urban China. It estimates the urban unemployment rate, poverty rate and income disparity using a new sample survey data set. Meanwhile, it analyzes the relationship between unemployment and poverty, and the effects of poverty on urban inequality. The main findings are that: (i) the urban unemployment rate reached 11.6% in 1999 and was a major cause of urban poverty; (ii) growing urban poverty is becoming the significant source of worsening urban inequality; and (iii) migrant households have an increasing influence on urban poverty and the pattern of urban income distribution. The paper concludes that urban income distribution has worsened since 1995, and urban unemployment and poverty are the major factors in this worsening.     

Long‐term trends in economic inequality: lessons from colonial Botswana, 1921–74

This article contributes to the growing literature on colonial legacies influencing long‐term development. It focuses on Botswana, a case where the post‐independence diamond‐led economy has been considered an economic success story, despite its high levels of inequality. Here it is argued that this pathway of rapid resource‐driven growth combined with increasing socio‐economic inequality had already started during the time of the colonial cattle economy, and that this older case is equally relevant for understanding long‐term growth‐inequality trends in Botswana and other natural‐resource‐dependent economies. Six social tables, covering the period 1921 to 1974, are constructed using colonial archives, government statistics, and anthropological records. Based on the social tables, income inequality is estimated in the colonial and early post‐independence eras, capturing both the formal and informal sectors of the economy. The article demonstrates how the creation of a cattle export sector in the 1930s brought new opportunities to access export incomes, and how this led to a polarization in cattle holdings and increasing income inequalities. Further, with the expansion of colonial administration, government wages forged ahead, increasing income inequality and causing a growing income divide between public and private formal employment.     

中国财政政策降低不平等的效应分析:嵌入失业风险的视角

本文通过构建一个包含个体失业风险的Hank模型来分析财政政策降低不平等的影响路径与政策效果.研究发现:(1)由于储蓄规则和流动性约束作用,不平等的加剧会增加总储蓄率,不利于向以消费为主的经济结构转型;(2)降低收入所得税对减轻不平等的效果取决于其累进程度,降低比例税可降低不平等,增加一般性转移支付对改善不平等效果不显著...     

Welfare States in Hard Times

Welfare states have been subject to a host of conflicting pressuresfrom high unemployment, rising income inequality, populationaging, tax competition, rising budget deficits and debts, slowgrowth, and fears that economic dynamism was being stifled byexcessive taxes and benefit levels. Nevertheless total spendingon welfare has edged up in many countries and cuts in ratesof benefit have generally been fairly modest. The generosityof the welfare state has an enormous influence on poverty andincome inequality and still appears to be popular in most ofEurope. Suggestions that society would benefit from reducedworking time must reckon with the fact that it is paid workwhich generates the tax revenue required to fund welfare spending. Footnotes ¹ E-mail addresses: donatella.gatti{at}cepremap.cnrs.fr; andrew.glyn{at}economics.oxford.ac.uk     

Inequities in under-five child nutritional status in South Africa: What progress has been made?

Despite the emphasis given to poverty reduction in policy statements and a substantial increase in social spending, money-metric poverty has shown little improvement since South Africa's transition to democracy in 1994. Alternative approaches to measuring well-being and inequality may show a more positive trend. This article uses the 2008 National Income Dynamics Study to assess the magnitude of inequalities in under-five child malnutrition ascribable to economic status. The article compares these results with those of Zere and McIntyre, who analysed similar data collected in 1993. In both cases, household income, proxied by per-capita household expenditure, was used as the indicator of socio-economic status. Children's heights and weights have increased since 1993 and being stunted or underweight has become less common. Furthermore, pro-rich inequalities in stunting and being underweight have significantly declined since the end of apartheid. This suggests that pro-poor improvements in child welfare have taken place. Policies that may have contributed to this include the Child Support Grant, introduced in 1998, and improvements in healthcare and the education of women.     

Economic Restructuring,Informal Jobs and Pro‐poor Growth in Urban China

Based on household survey datasets and the framework of pro‐poor growth, the present paper discusses how economic growth and inequality affect poverty reduction in urban China. The findings in this paper suggest that the poor benefit from economic growth through the trickle‐down effect, but that the poor benefit disproportionally less than the nonpoor in both periods, from 1988 to 1995 and from 1995 to 2002; however, in the latter period, the pro‐poorness is higher than that of the former period. Using the principle of Shapley decomposition, this paper develops an index of pro‐poor growth for each income component, and finds that the income from informal jobs is the main contributor to the pro‐poorness of growth during the period 1995 to 2002.     

The long-term evolution of national income inequality and rural poverty in China

Using the five waves of the China Household Income Project surveys conducted during 1988–2013, we investigate long-term changes in national income inequality and rural poverty in China. National income inequality rose markedly to 2007 and thereafter fell slightly. Income growth was widely shared, but inequality increased because the high-income percentiles had faster income growth than lower percentiles and because the gap between urban and rural household incomes widened. The fall in income inequality after 2007 reflects faster income growth among low-income percentiles and the impacts of newly introduced redistributive policies. The paper also finds a considerable, ongoing poverty reduction in rural China. A poverty decomposition analysis indicates that this rural poverty reduction was mostly due to income growth rather than redistribution.     

Development of Public Housing in Post‐reform China

This paper explores the dynamic nature of the transformation of public housing regimes in urban China since the abolishment of the urban welfare housing system in the late 1990s. We summarize the latest progress in the development of public housing in post‐reform China and investigate the driving forces behind these developments. A close examination of the public rental housing program in Shanghai helps to show that the recent revival of public housing in Chinese cities is mostly driven by the desire for economic growth. We conclude that the state provision of housing could be a short‐run state remedy to alleviate economic imbalance and social inequality. However, in the long run China needs to seek more effective solutions to solve the low‐income population's housing affordability problems.     

The impact of past growth on poverty in Chinese provinces

The impact of prior economic growth on current poverty rates within provincial-level China is examined using panel data and semiparametric techniques. Results reveal that prior short-run growth raises poverty levels; prior long-run growth increases poverty in slow-growing provinces, while reducing poverty in faster growing provinces. Additionally, there is an inverted U-shaped relationship between poverty and income; i.e. at lower income levels, the poverty rate increases with income, while the opposite holds at higher income levels. However, higher savings rates or higher income inequality makes this tradeoff less favorable. Interestingly, many traditional poverty explanatory variables lack explanatory power after taking into account the impact of prior growth.     

China＇s Pattern of Growth： Moving to Sustainability and Reducing Inequality

I. Introduction China’s gross domestic product (GDP) growth has averaged 9.4 percent per annum since1978. As a result of this impressive growth, millions of people were lifted out of poverty. Economic reforms implemented over the last 25 years have certainly been instrumental in the remarkable growth performance, leading to higher productivity growth than in the pre- reform period. Nevertheless, it is widely agreed that China’s growth during this period has been resource intensive, drawing…     

Trade liberalization and income inequality: The case for Pakistan

Trade liberalization policies have been adopted by many developing countries to increase economic growth and reduce poverty. While the positive relationship between trade liberalization and economic growth is generally well accepted, the impact of trade liberalization on poverty and income inequality is still unclear. The objective of this paper is to use real data and real trade agreements of the state of Pakistan, to examine the predictions made by trade models about the impact of trade liberalization on income inequality. To illustrate, the impacts of several alternative bilateral and regional free trade agreements are simulated on household income and income inequality in Pakistan. The results show that trade liberalization does not always lead to a decline in income inequality in the short run. Trade agreements that do improve income equality, favor agriculture and often hinge on a decline in urban and non-farm household income. In the long run, changes in income equality are more positive, suggesting that efforts might best be applied towards improving the mobility of labor and capital.     

Economic growth,inequality, and poverty in Vietnam

This study examines how poverty reduction has been associated with economic growth and inequality in Vietnam. It finds that although the speed of poverty reduction was lower in the 2000s than in the 1990s, economic growth was more pro‐poor in the latter period. During the 1993–98 period, expenditure inequality increased and the poverty reduction during this period was mainly caused by economic growth. During the 2004–08 period, however, expenditure inequality decreased, thereby contributing to poverty reduction. The poverty incidence declined by around 5 percentage points, of which expenditure growth and redistribution contributed 2.8 and 2.2 percentage points of poverty reduction, respectively.     

Asia's quest for inclusive growth revisited

Despite the rapid economic growth and poverty reduction, inequality in Asia worsened during the last two decades. We focus on the determinants of growth inclusiveness and suggest options for reform. A cross-country empirical analysis suggests that fiscal redistribution, monetary policy aimed at macro stability, and structural reforms to stimulate trade, reduce unemployment and increase productivity are important determinants of inclusive growth. The main policy implication of our analysis is that there is still room to strengthen such policies in Asia to better achieve growth with shared prosperity. In particular, scenario simulations based on our results suggests that the effect of expanding fiscal redistribution on inclusive growth could be sizeable in emerging Asia, since the estimated improvement in our proxy of inclusive growth—a measure of growth in average income “corrected” for the equity impact—ranges from about 1% to about 8% points.     

Trickling Down the Rising Tide: New Estimates of the Link between Poverty and the Macroeconomy

This paper uses pooled time-series regressions of regional data to reexamine the link between poverty and the macroeconomy. The use of disaggregated data provides additional degrees of freedom and permits the inclusion of controls for demographic changes and increased income inequality. The results indicate a stronger relationship between poverty rates and the macroeconomy in the 1980s than that found in prior research and confirm that the dramatic reduction in unemployment during the late 1990s was instrumental in reducing poverty rates. The estimated results for the 1990s imply a 0.4-0.9% increase in the poverty rate for each 1% increase in the unemployment rate.