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This paper presents a dynamic form of the almost ideal demand system (AIDS). The static AIDS model was employed to …
Persistent link: https://www.econbiz.de/10010916303
. The model built on the nonlinear Almost Ideal Demand Systems (AIDS) and structural first-order conditions is developed. By …
Persistent link: https://www.econbiz.de/10005327298
Despite significant progress in theory and empirical methods, the analysis of food consumption patterns in developing countries, particularly those in Sub Saharan Africa has received very limited attention. An attempt is made in this article to estimate an Error Corrected Almost Ideal Demand...
Persistent link: https://www.econbiz.de/10005804630
Persistent link: https://www.econbiz.de/10009020641
A censored Almost Ideal Demand System (AIDS) and a Quadratic Almost Ideal Demand System (QUAIDS) were estimated in …
Persistent link: https://www.econbiz.de/10009020654
Using Monte-Carlo simulation, , we compare the most popular demand systems including the LES, AIDS, BTL, QES, QUAIDS …. Specifically, QES, AIDS and AIDADS models are the best in income, own-price and cross-price elasticities, respectively. Overall …
Persistent link: https://www.econbiz.de/10009021013
The restricted source differentiated almost ideal demand system (RSDAIDS) is used to estimate source differentiated meat demand for U.S. NAFTA partners. In the Canadian meat market, the estimated price and expenditure elasticities indicate that Canadian beef has a competitive advantage compared...
Persistent link: https://www.econbiz.de/10005522226
Under the assumption of block substitutability and partial aggregation, a source differentiated AIDS model was used to …
Persistent link: https://www.econbiz.de/10005483460
Pro-poor growth has been identified as one of the most promising pathways to achieve the Millennium Development Goals (MDGs) or any subsequent set of goals aiming to reduce poverty worldwide. Related research has developed a multitude of instruments to measure pro-poor growth using absolute and...
Persistent link: https://www.econbiz.de/10010880885
We test the hypotheses that subsidies on hybrid seed change maize production, total household income, the severity of poverty, and relative deprivation among smallholder maize growers in Zambia. The analysis contributes to the literature by measuring the quantitative effects of seed (as compared...
Persistent link: https://www.econbiz.de/10010880930