Vulnerability to poverty in China: a subjective poverty line approach

Wide arrays of econometric techniques have been proposed to assess vulnerability to poverty. All such measures attempt to determine the probability to fall (or remain) into poverty given households’ characteristics. We have used cross-section data from the Chinese Household Income Project Series and subjective poverty lines to shed light on the sources of uncertainty in China. The lack of a comprehensive pension system and distance from the markets raise vulnerability in rural areas, whereas the hukou registration system has generated a growing mass of exploited and unprotected migrants in urban areas.     

Intragenerational Economic Mobility in Indonesia: A Transition from Poverty to the Middle Class in 1993–2014

Economic mobility, especially through expansion of the middle class, will dominate the future of Indonesia’s development agenda. Based on data from five waves of the Indonesia Family Life Survey (IFLS), we found that (1) poverty decreased significantly between 1993 and 2014, from 86.1% to 20.2%, while the middle class grew by almost nine times; (2) 34.4% of the poor moved into the middle class, but 11.9% were still categorised as chronically poor; (3) 42.3% of the middle class did not move into the upper class; (4) the middle and upper classes are vulnerable and easily fall into the lower classes. Our econometric estimations confirm that the drivers of economic mobility are educational attainment, formal employment, water and electricity supply, land ownership, and health investment. These findings suggest that investment in human and physical capital are the two main strategies to expand the middle class.     

Measurements and determinants of multifaceted poverty in South Africa

Poverty, despite being a multifaceted concept, is commonly measured in either absolute or relative monetary terms. However, it can also be measured subjectively, as people form perceptions on their relative income, welfare and life satisfaction. This is the first study that uses the National Income Dynamics Study data to analyse poverty across various objective and subjective methods. The paper finds that while respondents' poverty status varies across methods, blacks remain the racial group most likely to be defined as poor by at least one method. The multivariate analysis reveals that the impact of some explanatory variables, such as experience of negative events, frequency of crime victimisation, health status and importance of religious activities, is mixed across methods.     

Measuring poverty with noisy and corrected estimates of annual consumption: Evidence from Nigeria

An opportunity to improve measurement and modelling of poverty in Africa arises from recent intra‐year panel surveys that observe household consumption in post‐planting and post‐harvest periods. Observing the same household twice lets an intra‐year correlation be estimated, which can be used to form a corrected estimate of annual consumption. The usual approach surveys consumption for just one short period, like a week or month, and extrapolates to an annual total. This may adequately estimate mean annual consumption for samples spread over a year but overstates dispersion. The resulting noise in consumption estimates inflates measures of poverty and inequality and creates misclassification errors that bias logit and probit models of poverty determinants. This study uses data from the 2012/2013 Nigeria General Household Survey panel to show effects on poverty measures of using annual estimates extrapolated from short‐period surveys. With the corrected extrapolation method that uses intra‐year correlations to adjust for inflated variances, Nigeria's poverty headcount rate falls by one half. Hence, much of the poverty measured in cross‐sectional surveys is transient poverty, for which different policy interventions are needed than for alleviating chronic poverty.     

Bribery in Indonesia: some evidence from micro-level data

This paper outlines and tests a model in which firms seek to reduce the cost of taxes and regulatory compliance by offering bribes to government officials. It finds that firms' profitability (scaled by production costs) largely determines both the amounts paid and the time spent negotiating bribes with officials. Competition between arms of the bureaucracy for bribe income seems to be a result of decentralisation, but the analysis suggests that this competition would lead to a spreading of bribes among a larger number of officials rather than to a significant increase in their total amount. Local governments may be able to raise more revenue by reducing the number of taxes and regulations and using part of the increased revenue to raise the salaries of officials, while devoting more effort to restraining corrupt behaviour. But progress may be blocked by central government tax officials increasing their demands for bribes.     

Firm agglomeration and local poverty reduction: evidence from an economy in transition

We examine the linkages between firm agglomeration and the welfare of households in Vietnam. We measured firm agglomeration by per capita firm output at the district level and household welfare by per capita income, expenditure, and poverty. We find that firm agglomeration helps households move from the informal sector to the formal sector. As a result, there is a positive effect of firm agglomeration on per capita income, per capita expenditure, and poverty reduction, albeit of a small and time‐decreasing magnitude. The effect of firm agglomeration on per capita expenditure tends to be higher for households with men, younger, and more educated heads than households with women, older, and less educated heads. Households in rural areas and those that do not have crop land are more likely to benefit from firm agglomeration than those living in urban areas and having crop land.     

Asset Smoothing and Consumption Smoothing: Disaster-coping Strategies in Noncontiguous and Contiguous Destitute Areas

Do households sell assets in order to smooth consumption? The empirical evidence is mixed. Using household- and village-level data in the context of China's poverty alleviation policy, we analyze the relationship between climate shocks and household coping behaviors from the perspective of whether coping strategies to deal with weather shocks are sensitive to the contiguity of destitute areas. Our results indicate that, unlike households living in noncontiguous destitute areas, households struck by weather shocks in contiguous destitute areas tended not to reduce or liquidate assets. To overcome weather shocks, households in contiguous destitute areas instead reduced household consumption, such as food consumption and increased nonfarm working hours. Our findings point to the possibility that the implicit assumption of consumption smoothing coupled with a failure to incorporate explicitly the factor of contiguous regions has led to seemingly divergent findings in the literature regarding consumption smoothing.     

Bank capital and lending: Evidence of nonlinearity from Indonesia

This paper studies the transmission of bank capital shocks to loan supply in Indonesia. Using bank data for the period 2001:Q1 to 2018:Q4, we estimate dynamic panel data models of bank lending. We find nonlinear effects of capital on loan growth. Specifically, the response of weakly capitalized banks to changes in their capital positions is larger than that of strongly capitalized banks. This non-linearity implies that not only the level of capital but also its distribution across banks in the system affects the transmission of shocks to aggregate lending. Likewise, the effects of bank recapitalization on loan growth depend on banks’ starting capital positions and the size and distribution of capital injections.     

The “news view” of economic fluctuations: Evidence from aggregate Japanese data and sectoral US data

This paper uses aggregate Japanese data and sectoral US data to explore the properties of the joint behavior of stock prices and total factor productivity (TFP) with the aim of highlighting data patterns that are useful for evaluating business cycle theories. The approach used follows that presented in [Beaudry, P., Portier, F., 2004. News, stock prices and economic fluctuations. Working paper 10548. NBER]. The main findings are that (i) in both Japan and the US, innovations in stock prices that are contemporaneously orthogonal to TFP precede most of the long-run movements in total factor productivity and (ii) such stock prices innovations do not affect US sectoral TFPs contemporaneously, but do precede TFP increases in those sectors that are driving US TFP growth, namely durable goods, and among them equipment sectors. J. Japanese Int. Economies 19 (4) (2005) 635–652.     

The effects of input tariffs on productivity: panel data evidence for OECD countries

Based on a panel of 16 OECD countries and 10 manufacturing industries over 1996–2007, this paper investigates the impact of tariffs on foreign intermediate goods on productivity growth in downstream manufacturing industries. The results show that imposing tariffs on imported intermediate goods is particularly harmful for industries that operate close to the global technological frontier. We also consider the possibility that input-tariff liberalisation may have different effects depending on the technological content of imported intermediate goods. Our findings suggest that protecting imports of high-technological goods is more harmful for productivity improvements in industries that operate close to global best practice.     

Gender, poverty and deprivation: Evidence from the Republic of Guinea

The article examines the relationship between gender and consumption poverty and between gender and deprivation in the Republic of Guinea. National household survey data reveal that women are not more likely than men to be consumption poor or to suffer greater consumption poverty. Participatory Poverty Assessment data from the village of Kamatiguia reveal that women are “worse off” than men when deprivation includes, inter alia, excessive work load and reduced decision-making authority. When consumption poverty poorly correlates with other dimensions of deprivation, it should not be the sole guide for equity-based policy intervention.     

Poverty and vulnerability in rural China: effects of taxation

This paper studies the impact of taxation on poverty and ex ante vulnerability of households in rural China based on national household survey data in 1988, 1995 and 2002. It has been confirmed that (i) poverty and vulnerability have reduced significantly with a great deal of geographical disparity; (ii) education, land, and access to infrastructure and irrigation facilities are the key factors to reduce vulnerability; and (iii) the highly regressive tax system increased farmers’ poverty and vulnerability. The abolishment of rural tax since 2006 would thus have a significant negative impact on both poverty and vulnerability of rural households.     

Too little too late: welfare impacts of rainfall shocks in rural Indonesia

We use regression analysis to assess the potential welfare impacts in rural Indonesia of two types of shock: a delay in monsoon onset; and a significant shortfall in rain during the 90-day post-onset period. Focusing on households with family farm businesses, we find that a delay in monsoon onset does not have a significant effect on the welfare of rice farmers. However, rice farm households located in areas exposed to low rainfall following the monsoon are negatively affected. Such households appear to be able to protect their food expenditure in the face of weather shocks, but at the expense of their non-food expenditure. We also use propensity score matching to identify community programs that might moderate the impact of this type of shock. We find that access to credit and public works projects has the strongest moderating effect. This is an important consideration for the design and implementation of adaptation strategies.     

Robust determinants of growth in Asian developing economies: A Bayesian panel data model averaging approach

This paper investigates the determinants of growth in the Asian developing economies. We use Bayesian model averaging (BMA) in the context of a dynamic panel data growth regression to overcome the uncertainty over the choice of control variables. In addition, we use a Bayesian algorithm to analyze a large number of competing models. Among the explanatory variables, we include a nonlinear function of inflation that allows for threshold effects. We use an unbalanced panel data set of 27 Asian developing countries over the period 1980–2009. Our empirical evidence on the determinants of growth suggests that an economy's investment ratio is positively correlated to growth, whereas government consumption expenditure and terms of trade are negatively correlated. We also find evidence of a nonlinear relationship between inflation and economic growth, that is, inflation impedes economic growth when it exceeds 5.43% but does not have any significant effect on growth below that level.     

The effects of state-subsidised housing on poverty in Cape Town

Property rights are widely thought to have considerable direct and indirect effects on urban poverty. However, few studies have been conducted and the evidence supporting these claims is scarce, especially in Southern Africa. This article examines effects of property rights in South Africa through a case study of subsidised housing for poor people in Khayelitsha, Cape Town. A difference-in-differences estimation strategy is employed. Results show that housing subsidies are associated with better physical health and (counter-intuitively) more teenage pregnancies. Improvement in health is attributed to better housing quality and environment while increase in teenage pregnancies is attributed to increased privacy. Effects of titling extend to social effects, which have been understudied in the literature. Since titling showed no effect by most measures, it is likely that poverty is driven so strongly by factors such as unemployment and poor location of housing projects that property rights make little overall difference to poverty.     

The impact of tourism on poverty in South Africa

This paper evaluates the potential impact of tourism on poverty in South Africa on the basis of recent survey data on international tourism spending patterns. It looks at three scenarios, using an applied general equilibrium model. The main finding is that the poor benefit very little in the short term from additional tourism income. A further finding is that domestic and international tourist expenditure affect the economy differently; both markets are therefore important. In essence, the research confirms that tourism receipts can be used as a tool to alleviate poverty, but in South Africa this must be supported by policies that focus on the labour market and human resource development.     

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.     

Decomposing inequality and poverty in post-war Rwanda: The roles of gender,education, wealth and location

This paper provides an overview of poverty and inequality in post-war Rwanda. Rwanda is one of the poorest countries in the world, and has recently become one of the most unequal. High levels of poverty and inequality have important implications not only in terms of evaluations of social welfare, but also for management of social tensions and the propensity for violent conflict in the future. This paper uses the first two available and nationally representative rounds of household surveys –EICV1 2000 and EICV2 2005 – to decompose and identify the major ‘sources' of poverty and inequality in the country. I find stark differences in vulnerability to poverty by region, gender and widow status of the head of household. I additionally find important changes in the ‘income generating functions' of Rwandan households, and that distribution of land and financial assets are increasingly important in determining the inter-household distribution of income.