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...

The concept of a livelihood strategy has become central to development practice in recent years. Nonetheless, precise identification of livelihoods in quantitative data has remained methodologically elusive. This paper uses cluster analysis methods to operationalize the concept of livelihood...

We develop a simple theoretical model of market participation over multiple seasons in the presence of liquidity constraints and transactions costs to explain the 'sell low, buy high' puzzle wherein certain households forego opportunities for intertemporal price arbitrage through storage and are...

In this paper we introduce a switching error correction model (SECM) estimator that allows for the possibility that price transmission between markets might vary during periods with and without physical trade flows. Applying this new approach to semi-weekly data on tomato markets in Zimbabwe, we...

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In an effort to promote agro-enterprises and agro-industries as viable forms of inclusive development, the Food and Agriculture Organization of the United Nations (FAO) and The Cornell International Institute for Food, Agriculture and Development (CIIFAD) in collaboration with the International...