莫桑比克北部花生小农户的全要素生产率和技术效率

IF 0.4 Q4 AGRICULTURAL ECONOMICS & POLICY

African Journal of Agricultural and Resource Economics-AFJARE Pub Date : 2020-12-31 DOI:10.53936/afjare.2020.15(4).18

Jeremy Jelliffe, B. Bravo‐Ureta, A. Muitia, Venâncio Salegua, E. Urban, J. Rhoads

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引用次数: 0

摘要

这项研究利用2016年莫桑比克东北部两个花生总产量高的省份的数据，考察了该地区花生小农户的生产力。所使用的模型是Cobb Douglas True Fixed Effects随机生产边界，控制了地理异质性和村庄层面的标准误差。我们的分析显示，平均全要素生产率指数和技术效率得分分别为0.34和0.68。播种率被发现具有增加产量的主要潜力。这项工作提供了新的信息，以支持正在进行的努力，提高国内粮食系统的复原力和稳健性。

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Total factor productivity and technical efficiency among smallholder groundnut farmers in Northern Mozambique

This study examines the productivity of smallholder groundnut farmers in North-eastern Mozambique using data for 2016 from two provinces with high total production of said crop. The model used is a Cobb-Douglas True Fixed Effects stochastic production frontier, controlling for geographical heterogeneity, and standard errors clustered at the village level. Our analysis reveals a mean total factor productivity index and technical efficiency score of 0.34 and 0.68 respectively. Seeding rates are found to have major potential for increasing output. This work provides new information to support ongoing efforts to generate greater resilience and robustness in domestic food systems.

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来源期刊

African Journal of Agricultural and Resource Economics-AFJARE AGRICULTURAL ECONOMICS & POLICY-

CiteScore

1.20

自引率

16.70%

发文量

期刊介绍： The African Journal of Agricultural and Resource Economics (AfJARE)/Journal Africain d’Economie Agricole et des Ressources (JAEAR) is a publication of the African Association of Agricultural Economists (AAAE). The journal publishes original research about how African agriculture interacts with local and global economic systems and policy regimes in its impacts upon people. The scope of the journal covers the roles of markets, technology, policy, institutions and the natural environment in shaping the lives of well being of Africans engaged in agricultural activities. The journal strives to nurture and enhance the capacity of African professionals to conduct and publish scientific research and provides a venue for communicating and disseminating their findings. Multi-disciplinary, problem-oriented articles are encouraged. Submissions may deal with teaching, research extension, consulting, advising, entrepreneurship and administration. The Chief Editors and Editorial Board, under the general direction of the AAAE President, Executive Committee and Council are charged with implementing Journal policy to serve members of AAAE. The main section of the journal publishes technical research articles while a small section is devoted to publishing brief notes with important policy content and book reviews. The journal is a quarterly publication.