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Laptops in the long-run : evidence from the one laptop per child program in rural Peru

Cueto, Santiago; Beuermann, Diether W.; Cristia, Julian; … - 2024

This paper examines a large-scale randomized evaluation of the One Laptop Per Child (OLPC) program in 531 rural primary … achievement and grade progression through 2019 to estimate the long-run effects of educational technology on i) academic …. Information on teacher training and computer utilization suggests limited benefits of providing educational technology without …

Persistent link: https://www.econbiz.de/10015078560

Contract Designs and Participation in the Conservation Reserve Program in the Era of Biofuel Production

Wu, Feng; Guan, Zhengfei - 2009

This article has presented a farmer decision making model of participation in the Conservation Reserve Program (CRP) under the current rising bio-fuel production. The decision is specified as an optimal stopping problem and farming return is assumed following stochastic process with the...

Persistent link: https://www.econbiz.de/10009444841

L'irrigation dans la communaute Andine: a une construction sociale.

Boelens, Rutgerd; Appollin, Frederic - International Water Management Institute (IWMI)

Persistent link: https://www.econbiz.de/10010879161

Contract Designs and Participation in the Conservation Reserve Program in the Era of Biofuel Production

Wu, Feng; Guan, Zhengfei - International Association of Agricultural Economists - IAAE - 2009

Persistent link: https://www.econbiz.de/10010880089

Design issues in farmer-managed irrigation systems: proceedings of an International Workshop of the Farmer-Managed Irrigation Systems Network held at Chiang Mai, Thailand, 12-15 De...

Thurston, Juanita - International Water Management Institute (IWMI) - 1990

Persistent link: https://www.econbiz.de/10010882501

Modelling farmers' participation in agri-environmental schemes in Greece

Giannakis, Elias - In: International Journal of Agricultural Resources, … 10 (2014) 3, pp. 227-238

Agri-Environmental Schemes (AES) are the main policy instrument currently available in the European Union to encourage environmental improvements in agriculture, but their adoption in Greece and generally in Southern Europe is relatively low. Policy makers have still limited experience on how...

Persistent link: https://www.econbiz.de/10010884833