Person:
Verme, Paolo

Global Practice on Poverty and Inequality

Fields of Specialization

Welfare, Poverty, Inequality, Labor markets, Refugees, Middle East, North Africa, former Soviet Union

ORCID

0000-0002-8754-1138

External Links

RePEc
Research Gate

Departments

Global Practice on Poverty and Inequality

Last updated: January 31, 2023

Biography

Paolo Verme is Lead Economist at the World Bank. A Ph.D. graduate of the London School of Economics, he was Visiting Professor at Bocconi University in Milan (2004-2009) and at the University of Turin (2003-2010) before joining the World Bank in 2010. For almost two decades, he served as senior advisor and project manager for multilateral organizations, private companies and governments in the areas of labor market, welfare and social protection policies. His research is widely published in international journals, books and reports. His most recent book is on the welfare of Syrian refugees, a joint study between the World Bank and the UNHCR.

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Publication Search Results

Now showing 1 - 10 of 14

Top Incomes and the Measurement of Inequality in Egypt
(World Bank, Washington, D.C., 2013-08) Hlasny, Vladimir; Verme, Paolo
By all accounts, income inequality in Egypt is low and had been declining during the decade that preceded the 2011 revolution. As the Egyptian revolution was partly motivated by claims of social injustice and inequalities, this seems at odds with a low level of income inequality. Moreover, while income inequality shows a decline between 2000 and 2009, the World Values Surveys indicate that the aversion to inequality has significantly increased during the same period and for all social groups. This paper utilizes a range of recently developed statistical techniques to assess the true value of income inequality in the presence of a range of possible measurement issues related to top incomes, including item and unit non-response, outliers and extreme observations, and atypical top income distributions. The analysis finds that correcting for unit non-response significantly increases the estimate of inequality by just over 1 percentage point, that the Egyptian distribution of top incomes follows rather closely the Pareto distribution, and that the inverted Pareto coefficient is located around median values when compared with 418 household surveys worldwide. Hence, income inequality in Egypt is confirmed to be low while the distribution of top incomes is not atypical compared with what Pareto had predicted and compared with other countries in the world. This would suggest that the increased frustration with income inequality voiced by Egyptians and measured by the World Values Surveys is driven by factors other than income inequality.
Life Satisfaction and Income Inequality
(2011-02-01) Verme, Paolo
Do people care about income inequality and does income inequality affect subjective well-being? Welfare theories can predict either a positive or a negative impact of income inequality on subjective well-being and empirical research has found evidence on a positive, negative or non significant relation. This paper attempts to determine some of the possible causes of such empirical heterogeneity. Using a very large sample of world citizens, the author tests the consistency of income inequality in predicting life satisfaction. The analysis finds that income inequality has a negative and significant effect on life satisfaction. This result is robust to changes in regressors and estimation choices and also persists across different income groups and across different types of countries. However, this relation is easily obscured or reversed by multicollinearity generated by the use of country and year fixed effects. This is particularly true if the number of data points for inequality is small, which is a common feature of cross-country or longitudinal studies.
The Quest for Subsidy Reforms in Libya
(World Bank Group, Washington, DC, 2015-03) Araar, Abdelkrim; Choueiri, Nada; Verme, Paolo
Shortly before the 2011 Libyan revolution, consumers' subsidies were rapidly increased by the regime in an effort to reduce social discontent. In the aftermath of the revolution, these subsidies became important for people's subsistence, but also a very heavy burden for the state budget. Since then, the Libyan government has been confronted with the necessity of reforming subsidies in a politically and socially complex environment. This paper uses household survey data to provide a distributional analysis of food and energy subsidies and simulate the impact of subsidy reforms on household wellbeing, poverty, and the government's budget. Despite the focus on direct effects only, the results indicate that subsidy reforms would have a major impact on household welfare and government revenues. The elimination of food subsidies would reduce household expenditure by about 10 percent and double the poverty rate while saving the equivalent of about 2 percent of the government budget. The elimination of energy subsidies would have a similar effect on household welfare, but a larger effect on poverty while government savings would be almost 4 percent of the budget. The size of these effects, the weakness of market institutions, and the current political instability make subsidy reforms extremely complex in Libya. It is also clear that subsidy reforms will call for some form of compensation for the poor, a gradual rather than a big bang approach, and a product-by-product sequence of reforms rather than an all-inclusive reform.
The Relative Income and Relative Deprivation Hypotheses : A Review of the Empirical Literature
(World Bank, Washington, DC, 2013-09) Verme, Paolo
The paper provides a review of the empirical literature in economics that has attempted to test the relative income hypothesis as put forward by Duesemberry (1949) and the relative deprivation hypothesis as formalized by Runciman (1966). It is argued that these two hypotheses and the empirical models used to test them are essentially similar and make use of the same relative income concept. The review covers the main intellectual contributions that led to the formulation and tests of these hypotheses, the main formulations of the utility and econometric equations used in empirical studies, the main econometric issues that complicate tests of the hypotheses, and the empirical results found in the literature. The majority of studies uses absolute and relative income together as explanatory factors in utility models and finds absolute income to have a positive and significant effect on utility (happiness). The majority of studies also finds relative income to be a significant factor in explaining utility but the sign of this relation varies across studies. The source of this variation is complex to detect given that few results are directly comparable across studies because of differences in model specifications.
A Multiple Correspondence Analysis Approach to the Measurement of Multidimensional Poverty in Morocco, 2001–2007
(World Bank, Washington, DC, 2012-06) Ezzrar, Abdeljaouad; Verme, Paolo
The measurement of multidimensional poverty has been advocated by most welfare scholars and is experiencing a growth in interest, partly explained by controversial debates that have emerged across academics and practitioners. This paper follows one of the least explored approaches -- Multiple Correspondence Analysis -- to assess multidimensional poverty in Morocco between 2001 and 2007. Multiple Correspondence Analysis provides two major advantages for the measurement of multidimensional poverty: it generates a matrix of "weights" based on the variance-covariance matrix of all welfare dimensions selected and provides a natural approach for constructing a composite welfare indicator that satisfies essential poverty ordering axioms. The application shows that poverty in Morocco has declined according to both monetary and multidimensional indicators and that these findings are robust to stochastic dominance tests. The paper concludes that the sustained positive growth that Morocco experienced during the last decade has translated in improvements in living conditions well beyond monetary returns.
Life Satisfaction, Social Capital and the Bonding-Bridging Nexus
(2012-01-01) Pugno, Maurizio; Verme, Paolo
The paper investigates the relation between social capital and life satisfaction focusing on the distinction between bonding and bridging. Using the latest version of the combined World and European Values Surveys, the authors first address the question of measurement of social capital by means of a multi-step factor analysis. Through this procedure, they nd that proxies typically used for social capital tend to polarize around two dimensions interpreted as bonding and bridging. These two dimensions are in fact associated with a single latent variable with opposite signs suggesting that they describe two sides of the same latent variable rather than two independent latent variables. The authors call this latent variable the locus of socializing and use it to explore the relation between social capital and life satisfaction across world citizens and across groups of similar countries. The results indicate that people with extreme bonding or bridging attitudes are less happy than people with more balanced attitudes. Unlike the literature on social capital and economic growth that finds bridging attitudes more desirable than bonding attitudes, they nd that bonding attitudes are at least as important as bridging attitudes for life satisfaction. This suggests that the social capital dimensions important for economic growth may not necessarily coincide with the social capital dimensions important for life satisfaction.
Labor Mobility, Economic Shocks, and Jobless Growth : Evidence from Panel Data in Morocco
(World Bank, Washington, DC, 2014-03) Barry, Abdoul Gadiry; Verme, Paolo; Guennouni, Jamal; Taamouti, Mohamed
During the past 20 years, Morocco has implemented a wide range of macroeconomic, social, and labor market reforms that have delivered in terms of growth of gross domestic product and household welfare. Yet, these positive developments are not reflected by the main labor market indicators, a phenomenon observed elsewhere in developed and developing economies alike and labeled as "jobless growth." For the first time for Morocco, this paper uses quarterly panel data to investigate the question of labor mobility in an effort to determine whether people have moved to better sectors and jobs. The results point to significant labor mobility between labor statuses with quite distinct features across population groups. All groups experience some form of labor market mobility every quarter and women are as mobile as men. However, the transitions that women experience are very different from the transitions than men experience and women's performance is worse than men s performance in almost all aspects of labor mobility.
Individual Diversity and the Gini Decomposition
(World Bank, Washington, DC, 2014-01) Ceriani, Lidia; Verme, Paolo
The paper defines the Gini index as the sum of individual contributions where individual contributions are interpreted as the degree of diversity of each individual from all other members of society. Among various possible forms of individual contributions to the Gini found in the literature, the paper shows that only one form satisfies a set of desirable properties. This form can be used for decomposing the Gini into population subgroups. An empirical illustration shows the use of this approach.
Relative Deprivation, Reference Groups and the Assessment of Standard of Living
(2012-01-01) Silber, Jacques; Verme, Paolo
This paper proposes two new indices of relative deprivation, derived from an extension of the concept of the generalized Gini for the measurement of distributional change. Population- and income-weighted relative deprivation indices are then defined and, using panel data from the Consortium of Household Panels for European Socio-Economic Research, this paper checks which of the various ways of defining individual deprivation best fits the answers given by individuals on the degree of their satisfaction with income. The analysis finds that the deprivation indices proposed are consistently and negatively correlated with income satisfaction as reported by respondents, that income weighted measures fit better than population weighted measures, and that this fit improves with countries that experienced deep institutional changes such as the transitional economies of Eastern Europe.
Who Is Deprived? Who Feels Deprived? Labor Deprivation, Youth and Gender in Morocco
(World Bank, Washington, DC, 2012-06) Serajuddin, Umar; Verme, Paolo
One of the recurrent explanations of the Arab spring is that governments were disconnected from their populations and that public policies were simply not in line with people's sentiments and expectations. This paper provides a methodology to better understand how objective conditions of deprivation are translated into subjective feelings of deprivation using a strand of the recent literature on relative deprivation. The authors apply this methodology to better understand the question of gender and youth deprivation in the context of the Moroccan labor market. They find that the reference group (the people with whom people compare themselves) plays a pivotal role in understanding how feelings of labor deprivation are generated. This can explain the apparent mismatch between objective conditions and subjective feelings of deprivation related to joblessness among young men and women. The methodology can help us understand why greater discontent may be exhibited by a group of individuals who are in fact less deprived in a material sense. It can also potentially help governments design public policies that address objective conditions of deprivation, such as unemployment, with a better understanding of subjective implications.