A popular identification strategy in non-experimental panel data uses instrumental variables constructed by interacting exogenous but potentially spurious time series or spatial variables with endogenous exposure variables to generate identifying variation through assumptions like those of...

To what degree can vulnerability to extreme weather events be mitigated by access to a rural livelihoods program, particularly with regard to the impacts on women? This paper addresses this question through a natural experiment arising from two independent but overlapping sources of variation:...

Management of common-pool resources in the absence of individual pricing can lead to suboptimal allocation. In the context of irrigation schemes, this can create water scarcity even when there is sufficient water to meet the total requirements. High-frequency data from three irrigation schemes...

Public transfer programs that allow beneficiaries to choose the transferred good may be more efficient, but the poorest beneficiaries may not participate if the good chosen is too costly. A model shows that program targeting and consumption impacts are tied to selected quality of the provided...

'Theoretical pathology' is defined as the conceptual foundation of medicine. Research in this area is concerned with the analysis of explicit and implicit patterns of thought dominating research and practice. Using the example of the stress concept, it is suggested that it is a 'key word' with...

We investigate natural resource-based poverty traps using a simulation model of smallholder farms in highland Kenya. Simulation modeling allows for detailed examination of the complex interactions and feedback between farm-household economic decision-making and long-term soil dynamics, which may...

This paper estimates the causal effects of index insurance coverage on subjective well-being among livestock herders in southern Ethiopia. The randomization of incentives to purchase index-based livestock insurance and three rounds of panel data are exploited to separately identify ex ante...

From 2000 to 2014, per capita gross domestic product in Sub-Saharan Africa increased by almost 35 percent in real terms, doubling in some countries. Such progress happened while agricultural productivity growth remained low in the aggregate, despite some bright spots, and poverty reduction was...

Are ostensibly demand-driven public works programs with high levels of safeguards nonetheless susceptible to political influence? This conjecture is investigated using expenditure data at the local level from India's National Rural Employment Guarantee Scheme. Focusing on one state where...