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Showing 3 results for Asymmetric Effects
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Volume 9, Issue 1 (4-2009)
Abstract
Nowadays housing is not considered merely as a matter of shelter anymore. But it is also considered as a political and economic commodity. Not only housing is one of the most important assets for householders, who hold it to accept higher risks in financial markets, but also it is an indispensable good without any substitute.
Recent decades, housing sector has encountered inflationary recessions and booms along with interminable price growth in Iran. This inflation rate is as a result of excessive increases in liquidity, which is due to the spending of oil dollars. However, the inflation rate may be controllable in consumption and tradable goods by some leverages such as imports while it is not controllable in nontradable goods such as housing and land. Consequently, it brings about severe and unpredictable volatilities in the price of this critical sector.
In this article, we study the major determinants of housing sector with special emphasis on the relationship between oil shocks and housing inflation. The findings show that during the period 1973 to 2005 the effect of the population growth rate, liquidity growth rate, the growth rate of loans paid by Bank Maskan and (positive and negative) oil shocks on housing inflation are statistically significant and consistent with the theory while the effect of inflation rate on housing inflation is statistically insignificant.
Bahram Sahabi, Hossein Asgharpur, Saeed Qorbani,
Volume 17, Issue 2 (6-2017)
Abstract
The issue of asymmetric effects of monetary shocks on the economy is among the new topics that have been studied by the New Keynesians. How to monetary shocks affect macroeconomic variables such as gross domestic product (GDP), prices, private investment in terms of nominal and real sectors, and economic policy-making is of great importance. In this study, according to the New-Keynesian assumptions, the effects of asymmetry in monetary shocks are examined using dynamic stochastic general equilibrium model in Iran's economy during 1979-2012. The results indicate that positive and negative monetary shocks are endogenous and depend on inflationary regimes in the Iranian economy, so that the effects of positive and negative shocks on GDP and private investment in the low inflation regime are more than those of high inflation regime. In addition, the effects of positive and negative shocks on the general prices' level in the high inflation regime are higher than those of low inflation regime.
Dr. Ameneh Nadalizadeh, Professor Kambiz Kiani, Dr. Shamseddin Hoseini, Dr. Kambiz Peykarjou,
Volume 21, Issue 1 (3-2021)
Abstract
Oil price shocks have an undesirable effect on financial stability and banking systems, in addition to creating uncertainty and negative effects on the macroeconomic performance of oil-exporting countries. In fact, the dependency of government spending policies on oil price movements in oil exporting countries creates feedback loops between asset prices and bank credits that could lead to an increase in vulnerability of the financial sector. Therefore, considering the importance of the issue, this study aims to investigate the asymmetric effects of oil prices on non-performing loans (NPLs), as credit risk criteria, by applying data from 18 selected banks in Iran during 2006-2017. In this regard, the relationship between variables has been estimated using Panel Nonlinear Autoregressive Distributed Lag (PANEL NARDL). The predictability of symmetric and asymmetric PANEL ARDL models is assessed by applying RMSE and Campbell and Thompson (2008) tests. The results show that the asymmetric model has better performance and efficiency than the symmetric model. These asymmetric effects are significant in both short-term and long-term. Based on the results, the impact of oil price on the NPLs of some banks is positive and in the others is negative and significant.
