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The impact of high value markets on smallholder productivity in the Ecuadorean Sierra : a Stochastic Production Frontier approach correcting for selectivity bias
González-Flores, Mario; Bravo-Ureta, Boris E.; Solís, … - In: Food policy : economics planning and politics of food … 44 (2014), pp. 237-247
Persistent link: https://www.econbiz.de/10010357001
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Technical efficiency analysis correcting for biases from observed and unobserved variables: an application to a natural resource management project
Bravo-Ureta, Boris; Greene, William; Solís, Daniel - In: Empirical Economics 43 (2012) 1, pp. 55-72
Persistent link: https://www.econbiz.de/10010994361
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The impact of high value markets on smallholder productivity in the Ecuadorean Sierra: A Stochastic Production Frontier approach correcting for selectivity bias
González-Flores, Mario; Bravo-Ureta, Boris E.; Solís, … - In: Food Policy 44 (2014) C, pp. 237-247
This paper uses data from small-scale potato farmers in Ecuador to examine the impact of the program Plataformas de Concertación on productivity growth. Using propensity score matching combined with a Stochastic Production Frontier model that corrects for sample selection bias, we disaggregate...
Persistent link: https://www.econbiz.de/10011051551