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2015 | 2 (1) | 10--17
Tytuł artykułu

Determinants of Inflation in Iran Based on Bayesian Model Averaging (BMA)

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Due to the important influence of inflation on macro-economic variables, researchers pay tremendous amount of attention to its determinants. Accordingly, in the following research, the impact of 13 variables on inflation during the period of 1338-1391 by using Bayesian Model Averaging (BMA) method has been investigated for Iran economy. The ranking of the 13 explanatory variables are obtained based on the probability of their inclusion in model. The results show that the energy price and money imbalance (lagged ratio of money to nominal output) have expected and positive effect on inflation rate with a probability of 100 % and they are considered as the key explanatory variables in inflation equation. The energy price, money imbalance, money growth and market exchange rate growth have the first to fourth rank respectively. The influence of the production growth is not significant on the inflation in the short-run but it gradually influences the inflation through money imbalance channel in the long-run. In addition, most of the disinflation effects due to decrease in money supply will appear with delay. These results imply the dominance of monetary variables on inflation with cost push factors not having important impacts on prices. Also, oil revenue and imports influence the inflation through exchange rate channel, production and money velocity(original abstract)
Słowa kluczowe
Rocznik
Tom
Strony
10--17
Opis fizyczny
Bibliografia
  • Adusei, M. (2013). Is Inflation in South Africa a Structural or Monetary Phenomenon?. British Journal of Economics. Management & Trade 3(1); 60-72.
  • Altowaijri, H & A (2009). .External and Internal Determinants of Inflation: A Case study of Saudi Arabia. Middle East Journal of Economics and Finance 2(1), 25-38.
  • Danilov, D., Magnus, J.R (2004). On the harm that ignoring pretesting can cause. Journal of Econometrics 122(5), 27-46.
  • Feldere, B. & Hamburg, S. (1920). Macroeconomics. Berlin: Springer-Verlage.
  • Fern´andez, C., E. Ley, and M. F. J. Steel (2001). Model uncertainty in cross-country
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.ekon-element-000171342867

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