Zentrum für Entwicklungsforschung (ZEF): Neuzugänge
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How much do infrastructural investments mitigate impacts of seasonal shocks on food security?
Kankwamba, Henry; Kornher, Lukas (2019-12)Ending extreme hunger requires the interaction of both household and community level infrastructural investments. When communities and households are capital infrastructure constrained, the effects of extreme events such ... -
The social preferences of the native inhabitants, and the decision how many asylum seekers to admit
Stark, Oded; Jakubek, Marcin; Szczygielski, Krzysztof (2019-12)We consider a tax-funded policy of admitting and integrating asylum seekers in a country in which the incomes of the native inhabitants are differentiated; for the sake of simplicity, we assume that there are just two ... -
Choice without consciousness: Women’s Participation in Household Decisions and Gender Equality in Children’s Education
Saleemi, Sundus; Kofo, Chiara (2019)In this paper, we test if households where women participate in decisions regarding children’s education and allocation of household education budgets incur more equal expenditures on education of boys and girls. Moreover, ... -
Migrating for children’s better future: Intergenerational Mobility of Internal Migrants’ Children in Indonesia
Fatimah, Alfariany Milati; Kofol, Chiara (2019-12)Internal migration dominates population mobility in Indonesia; according to the 2010 census, there were almost 30 million permanent migrants, around 12.5 percent of the population. The effects of this internal migration ... -
Relative deprivation as a cause of risky behaviors
Stark, Oded (2019-11)Combining a standard measure of concern about low relative wealth and a standard measure of relative risk aversion leads to a novel explanation of variation in risk-taking behavior identified and documented by social ... -
Pure rank preferences and variation in risk-taking behavior
Stark, Oded; Budzinski, Wiktor; Jakubek, Marcin (2019-11)Assuming that an individual’s rank in the wealth distribution is the only factor determining the individual’s wellbeing, we analyze the individual’s risk preferences in relation to gaining or losing rank, rather than the ... -
An economics-based rationale for the Rawlsian social welfare program
Stark, Oded (2020-10)We show that a social planner who seeks to allocate a given sum in order to reduce efficiently the social stress of a population, as measured by the aggregate relative deprivation of the population, pursues a disbursement ... -
Water, sanitation and agriculture linkages with health and nutrition improvement
Gerber, Nicolas; von Braun, Joachim; Usman, Muhammed Abdella; Hasan, Mohammad Monirul; Okyere, Charles Yaw; Vangani, Ruchi; Wiesmann, Doris (2019-09)In 2010, the United Nations General Assembly recognized access to safe water and sanitation infrastructure a matter of human right. This right is reflected in Sustainable Development Goal 6, whose targets 1 and 2 point to ... -
The likelihood of divorce and the riskiness of financial decisions
Stark, Oded; Szczygielski, Krzysztof (2019-08)We link causally the riskiness of men’s management of their finances with the probability of their experiencing a divorce. Our point of departure is that when comparing single men to married men, the former manage their ... -
Can a deportation policy backfire?
Stark, Oded; Byra, Lukasz (2019-10)Drawing on a model in which utility is derived from consumption and effort (labor supply), we ask how the deportation of a number of undocumented migrants influences the decisions regarding labor supply, consumption, and ... -
Switching queues, cultural conventions, and social welfare
Stark, Oded; Budzinski, Wiktor; Kosiorowski, Grzegorz (2019-07)We use queuing-related behavior as an instrument for assessing the social appeal of alternative cultural norms. Specifically, we study the behavior of rational and sophisticated individuals who stand in a given queue waiting ... -
The pure effect of social preferences on regional location choices: The evolving dynamics of convergence to a steady state population distribution
Stark, Oded; Budzinski, Wiktor; Kosiorowski, Grzegorz (2019-04)This paper tracks the consequences of individuals’ desire to align their location with their social preferences. The social preference studied in the paper is distaste for relative deprivation, measured in a cardinal manner. ... -
Repercussions of negatively selective migration for the behavior of non-migrants when preferences are social
Stark, Oded; Budzinski, Wiktor (2019-04)We study how the work effort and output of non-migrants in a village economy are affected when a member of the village population migrates. Given that individuals dislike low relative income, and that migration modifies ... -
Farm wage and rice price dynamics in Bangladesh
Hassan, Fuad; Kornher, Lukas (2019-04)Concepts explaining the wage‐price nexus in Bangladesh are diverse and conflicting. A proper understanding of the relationship between food prices and rural wages is essential for planning policies in support of the rural ... -
Can one improve now-casts of crop prices in Africa? Google can.
Weber, Regine; Kornher, Lukas (2019-02)With increasing Internet user rates across Africa, there is considerable interest in exploring new, online data sources. Particularly, search engine metadata, i.e. data representing the contemporaneous online-interest in ... -
Can community-based health insurance nudge preventive health behaviours?: Evidence from rural Uganda
Nshakira-Rukundo, Emmanuel; Mussa, Essa Chanie; Nshakira, Nathan; Gerber, Nicolas; von Braun, Joachim (2019-01)Community-based health insurance (CBHI) schemes have emerged as strong pathways to universal health coverage in developing countries. Their examination has largely focussed on their impacts on financial protection and on ... -
Impact of community-based health insurance on child health outcomes: Evidence on stunting from rural Uganda
Nshakira-Rukundo, Emmanuel; Mussa, Essa Chanie; Gerber, Nicolas; von Braun, Joachim (2019-01)While community-based health insurance (CBHI) becomes increasingly integrated into health systems in developing countries, there is still limited research and evidence on its probable health impacts beyond its functions ... -
Social assimilation and labor market outcomes of migrants in China
Cai, Shu; Zimmermann, Klaus F. (2020-12)Previous research has found identity to be relevant for international migration, but has neglected internal mobility as in the case of the Great Chinese Migration. However, the context of the identities of migrants and ... -
Parental gender stereotypes and student wellbeing in China
Chu, Shuai; Zeng, Xiangquan; Zimmermann, Klaus F. (2020-11)Non-cognitive abilities are supposed to affect students’ educational performance, who are challenged by parental expectations and norms. Using standard econometric techniques, parental gender stereotypes are shown to ... -
An adverse social welfare effect of quadruply gainful trade
Stark, Oded; Kosiorowski, Grzegorz (2020-11)Acknowledging that individuals dislike having low relative income renders trade less attractive when seen as a technology that integrates two economies by merging separate social spheres into one. We define a “trembling ...






















