نتایج جستجو برای: demand function
تعداد نتایج: 1346011 فیلتر نتایج به سال:
Among the agricultural important factors, inputs are the most significant in agricultural production. This article aimed to examine the impact of government subsidy policies on production of one of the most strategic products, namely on production of one of the most strategic products, namely maize, in Iran. To achieve this goal, panel data for the nine provinces of Iran's major producers of ma...
this paper investigates the effect of exchange rate uncertainty on the iran’s import trade. the exchange rate uncertainty series were generated utilizing the tarch model. this model analyzes the asymmetric effects. the analysis of uncertainty and asymmetry of the exchange rate shows significant tarch effect on iran’s exchange rates. the findings of the study indicate negative shocks (bad ne...
A model of the Iranian wheat market is specified and fitted to data from 1981-2008. Severaldiagnostic tests were employed in the analysis to determine the specification of the model. Despitethe simplicity of the model and data problems, an examination of the econometric model leads toseveral conclusions with possible important policy implications for the wheat economy in Iran.The general result...
Abstract Berkson errors are commonplace in empirical microeconomics. In consumer demand, this form of measurement error occurs when the price an individual pays is measured by (weighted) average paid individuals a group (e.g., county) rather than true transaction price. We show importance for demand estimation with nonseparable unobserved heterogeneity. develop consistent estimator using extern...
This article aims at identifying the factors involved in affecting the travel demand to Iran. The hypothesis of the research specifies the variable of “domestic social unrest and insecurity” as the most significant obstacle that stands against an expansion of the demand for travel to Iran. To test the above hypothesis, first several demand models that have been proposed to study demand for tour...
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