Tesfamicheal Wossen

International Institute of Tropical Agriculture (IITA)

PMB 5320, Oyo Road, Ibadan

Oyo State, 200001

Tanzania

  • International Institute of Tropical Agriculture (IITA)

SCHOLARLY PAPERS

2

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23

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Scholarly Papers (2)

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1.

Regulatory Options to Improve Seed Systems for Vegetatively Propagated Crops in Developing Countries

IFPRI Discussion Paper 2029
Number of pages: 55 Posted: 29 Jun 2021
David J. Spielman, Marcel Gatto, Tesfamicheal Wossen, Margaret McEwan, Tahirou Abdoulaye, Mywish Maredia and Guy Hareau
International Food Policy Research Institute (IFPRI), Social and Nutrition Sciences Division of the International Potato Center (CIP), Hanoi, Vietnam, International Institute of Tropical Agriculture (IITA), International Food Policy Research Institute (IFPRI), International Institute of Tropical Agriculture (IITA), Department of Agricultural, Food, and Resource Economics and International Potato Center
Downloads 17 (840,096)

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KENYA, NIGERIA, EAST AFRICA, WEST AFRICA, AFRICA SOUTH OF SAHARA, AFRICA, VIET NAM, VIETNAM, SOUTH EAST ASIA, ASIA, regulations, seed systems, seeds, crops, developing countries, policies, quality assurance, markets, cassava, potato

2.

Mismeasurement and efficiency estimates: Evidence from smallholder survey data in Africa

IFPRI Discussion Paper 2105
Number of pages: 43 Posted: 16 Feb 2022
Kibrom Abay, Tesfamicheal Wossen and Jordan Chamberlin
International Food Policy Research Institute (IFPRI)-Cairo, International Institute of Tropical Agriculture (IITA) and CIMMYT
Downloads 6 (938,580)

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ETHIOPIA, TANZANIA, EAST AFRICA, MALAWI, SOUTHERN AFRICA, NIGERIA, WEST AFRICA, AFRICA SOUTH OF SAHARA, AFRICA, smallholders, measurement, errors, efficiency, field size, surveys, data, DNA fingerprinting, agricultural production, technical inefficiency estimates