in this research, potential effects of oil and monetary policy shocks on economic growth of iran are examined and share of each of them on economic growth are calculated during 1974-2006 period and potential mutual effects of those shocks by using the vector auto regressive (var) model are analysed. results of this research show that oil shocks significantly affected the economic growth in iran...

This paper emphasizes that it is crucial to identify the proper specification of money demand as well as the appropriate monetary aggregate to find the exact welfare cost of inflation. The econometric test results obtained from the nonlinear form of money demand with Box–Cox restriction indicate that not the semi-logarithmic form but the double-log form with constant elasticity of less than one...

The elaboration of optimal monetary policy strategies, and the statistical estimation of monetary policy rules followed by European Central Bank (ECB) in the new currency area of the Euro, are difficult to follow with the standard statistical models. For this reason we have developed an adaptive fuzzy expert system in order to mimic the framework on which the monetary policy strategy of the ECB...

This paper contributes to the expanding literature on unconventional monetary policies. So far, much of the literature has focused on advanced economies. This may be natural because the United States and the European Union are the sources of the current crisis. However, many emerging markets have also been affected by the current crisis, and their central banks have employed unconventional poli...

The monetary value of the man-mSv for operators of Korean nuclear power plants (NPPs) was calculated using a radiation aversion factor based on a survey of NPP workers. Initially, the life expectancy in the population is 79.4 y, the average age of cancer occurrence is 60 y, the average annual wage for an electric worker is 56 000 $ y(-1) and the nominal risk coefficient induced by radiation is ...

In this paper, we discuss the question of closure conditions for dialogues in three different frameworks: W. C. Mann’s DMT framework, Vanderveken’s illocutionary theory of discourse and Asher and Lascarides SDRT approach. We are interested in formal frameworks that aim to describe the logical structure of conversations between diversely bounded agents who are to some extent rational, intelligen...

In this paper, we focus on the diversity-multiplexing tradeoff (DMT) in MIMO channels and introduce the development of DMT in MIMO channels. Zheng and Tse first proposed DMT in MIMO channels and based on their ideas, other researchers extended to many different aspects. We will study DMT in different MIMO fading channels, DMT curves and DMT under different protocols.

We present a new low-complexity method for the design of channel shortening equalizers for discrete multitone modulation systems using the eigenfilter approach. In contrast to other such methods which require a Cholesky decomposition for each delay parameter value used, ours requires only one such decomposition. Simulation results show that our method performs nearly optimally in terms of obser...