Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Horna, J. Daniela"'
Publikováno v:
Environment and Development Economics, 2007 Dec 01. 12(6), 799-825.
Externí odkaz:
https://www.jstor.org/stable/44379434
The government of Uganda is currently testing the performance of genetically modified (GM) cotton varieties. Cotton is cultivated in Uganda for two main reasons: 1) agro-ecological conditions favor cotton cultivation, and 2) there is a long tradition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abd78be8b6c3512e7d758f6c0182f210
Autor:
Smale, Melinda, Zambrano, Patricia, Gruere, Guillaume P., Falck-Zepeda, Jose Benjamin, Matuschke, Ira, Horna, J. Daniela, Nagarajan, Latha, Yerramareddy, Indira, Jones, Hannah
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ca3c05fb30a1d05e0746647f05c010e
Autor:
Horna, J. Daniela, Timpo, Samuel E., Al-Hassan, Ramatu M., Smale, Melinda, Falck-Zepeda, Jose Benjamin
The objective of this study is to evaluate pesticide use as an important factor affecting potential adoption and farm level impact of genetically modified (GM) vegetable varieties in Ghana. Tomato is the most consumed vegetable and a food security cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::0bdb7f2ed2f78612a238616491724cdd
http://purl.umn.edu/52182
http://purl.umn.edu/52182
Betting on cotton: Potential payoffs and economic risks of adopting transgenic cotton in West Africa
Cotton is the largest source of export receipts in several West African nations where yields are declining and pesticide use is rising. Although there may be payoffs to introducing genetically modified Bt (Bacillus thurigiensis) cotton, limited infor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::1467c4b06c3b26ea24875d6cccdac953
http://purl.umn.edu/56962
http://purl.umn.edu/56962
Autor:
Horna, J. Daniela, Smale, Melinda, Al-Hassan, Ramatu M., Falck-Zepeda, Jose Benjamin, Timpo, Samuel E.
Tomato, cabbage and garden egg (African eggplant, or Solanum Aethiopicum) are important crops for small-scale farmers and migrants in the rural and peri-urban areas of Ghana. Genetic modification (GM) has the potential to alleviate poverty through co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48b90d0595a590c5a8b4b05fdfe14a24
Cotton is the largest source of export receipts of several West African countries. Statistics however show a decreasing tendency in cotton yields and an increasing tendency in pesticide use. Under this circumstances there appear to be potential payof
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::864092ae5268330fe040a2575add9041
Autor:
Horna, J. Daniela, von Oppen, Matthias
Is extension an effective tool for increasing social welfare? The objective of this study is to evaluate the feasibility of farmer financial participation in extension as an alternative to increase its efficiency. While extension costs have been high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::a2d99da61f1bd6116961504eadd87be6
http://purl.umn.edu/25324
http://purl.umn.edu/25324
Autor:
Birner, Regina, Davis, Kristin E., Pender, John L., Nkonya, Ephraim M., Anandajayasekeram, Ponniah, Ekboir, Javier M., Mbabu, Adiel N., Spielman, David J., Horna, J. Daniela, Benin, Samuel, Cohen, Marc J.
The paper develops a framework for the design and analysis of pluralistic agricultural advisory services and reviews research methods from different disciplines that can be used when applying the framework. Agricultural advisory services are defined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b73edbc21e42ae17c6f0f0470a739b21
A typical private good is defined by its excludability and rivalry characteristics. Information might not generate rivalry among its users. By contrast, excludability is certainly a characteristic of information and its delivery can generate incentiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c830e342deef9820b5ad8620fa21dfa2