Food demand characteristics in Ghana: An application of the quadratic almost ideal demand systems

Did BSE affect demand for beef in Canada? An Application of the Quadratic Almost Ideal Demand System∗

A quarterly, weakly-separable, Quadratic, Almost Ideal Demand System is estimated for beef, pork and chicken in Canada. The restrictions that would lead to the less flexible AIDS model were rejected at the five per cent level. Results for the first stage model indicated that demand for the meat group is inelastic, with an own-price elasticity of -0.24. Demand for beef in Canada was inelastic du...

Consumer behavior in rural areas of iran : an almost ideal demand system analysis

Evaluating the Linearized Almost Ideal Demand System

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The Almost Ideal Demand System : A Comparison and Application to Food Groups

\ This article presents estimates of the almost Ideal demand system (AIDS) for four food groups_and compares these estimates WI~h the AIDS' own linear approximate versIOn and the linear expenditure system The AIDS IS indirectly nonadditive and has several desirable properties, maklng'lt a Viable demand system for analyzing food commodities Its linear approximate versIOn IS a good first-order ap...

welfare impacts of tariff reduction of imported wood in iran: application of quadratic almost ideal demand system

address to increasing demand for wood products and limited domestic resources, wood and wood products imports as one of the easily available and widespread ways in international context, is very important. among the policy on the imported wood market that is evident, apply a tariff and non-tariff barriers. know the reaction importers against the change priced is important to be determined and a...