Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 141-153 |
| Seitenumfang | 13 |
| Fachzeitschrift | Quarterly Journal of International Agriculture |
| Jahrgang | 44 |
| Ausgabenummer | 2 |
| Publikationsstatus | Veröffentlicht - 2005 |
Abstract
This paper examines the estimation of the elasticity of pesticide demand in Costa Rica based on farm-level panel data. Two different models of dual profit functions were used in the estimation process: (i) a single equation panel model and (ii) a system of seemingly unrelated regressions. The data for the estimation were collected in a recall survey covering three consecutive years on 325 coffee farms. The single equation panel model yielded results that are consistent with economic theory while the results obtained with the system of demand equations were less conclusive. Results of this empirical research indicate that pesticide taxation could be an effective means to reduce pesticide overuse in developing countries.
ASJC Scopus Sachgebiete
- Sozialwissenschaften (insg.)
- Geografie, Planung und Entwicklung
- Sozialwissenschaften (insg.)
- Entwicklung
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in: Quarterly Journal of International Agriculture, Jahrgang 44, Nr. 2, 2005, S. 141-153.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Estimation of pesticide demand using farm level data
T2 - A case study of coffee production in Costa Rica
AU - Agne, Stefan
AU - Waibel, Hermann
PY - 2005
Y1 - 2005
N2 - This paper examines the estimation of the elasticity of pesticide demand in Costa Rica based on farm-level panel data. Two different models of dual profit functions were used in the estimation process: (i) a single equation panel model and (ii) a system of seemingly unrelated regressions. The data for the estimation were collected in a recall survey covering three consecutive years on 325 coffee farms. The single equation panel model yielded results that are consistent with economic theory while the results obtained with the system of demand equations were less conclusive. Results of this empirical research indicate that pesticide taxation could be an effective means to reduce pesticide overuse in developing countries.
AB - This paper examines the estimation of the elasticity of pesticide demand in Costa Rica based on farm-level panel data. Two different models of dual profit functions were used in the estimation process: (i) a single equation panel model and (ii) a system of seemingly unrelated regressions. The data for the estimation were collected in a recall survey covering three consecutive years on 325 coffee farms. The single equation panel model yielded results that are consistent with economic theory while the results obtained with the system of demand equations were less conclusive. Results of this empirical research indicate that pesticide taxation could be an effective means to reduce pesticide overuse in developing countries.
KW - Coffee
KW - Demand elasticity
KW - Economics
KW - Pesticides
KW - Taxation
UR - http://www.scopus.com/inward/record.url?scp=20844437993&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:20844437993
VL - 44
SP - 141
EP - 153
JO - Quarterly Journal of International Agriculture
JF - Quarterly Journal of International Agriculture
SN - 0049-8599
IS - 2
ER -