محددات الطلب على الاستيرادات العراقية في اطار التحليل الحركي للمدة (1968-2002)

Abstract

Abstract The study aims to provide a new estimate of the total demand for Iraq's imports for the period (8 196-2002), through the use of standard models and are equipped with diagnostic tests based on dynamic models in the framework of the concept of symmetry integration and error correction. Has been a focus on the most important determinants of the demand for imports, a total income and relative prices and the foreign reserves and the different alternatives. The study was moved to the analysis of the properties of time series variables and characterization using the form after several tests to determine the rank of the integration of all time series and verification of symmetry integration between the demand for total imports model variables to estimate the effects of short- and long-term determinants approach following error correction. This is another side of the study provided an estimate of the price elasticities Aldkhalah and demand for imports and Medellin short and long. The results confirmed the need to include kinetic structure in demand for imports in order to reverse the behavior modification function and hence the average length of delay as a medium.And enjoy the demand for imports few Bmronat in the short term and become much flexibility in the long term for both income and relative prices.