Recent price surge in commodity markets has stipulate intensity of various factors which lead price volatility. There are multi-factors such as traditional supply and demand factors, excess global liquidity i.e., monetary inflows in commodity markets and financialization i.e., financial...

Despite the huge potential on both the demand and supply sides of the ÎukËk market, the current ÎukËk structures fall short of adequately meeting the market’s needs as the SharÊ’ah compliance of many of them and/or their economic efficiency are questionable. Even though...

In this paper we attempt to reproduce both the business cycle facts and the equity premium of the Israeli economy—an economy which is "typical" in the sense that investment is much more volatile than output (and consumption). We show that GHH preferences, which are quite common in RBC models...

Maximization of result from operations with securities is not always ultimate goal of participants. For example, result can be exchanged into different currencies. There can be different utility functions that transform result into some asset. Different risk-neutral probability densities could...

We explore the pricing of variance risk by decomposing stocks' total variance into systematic and idiosyncratic return variances. While systematic variance risk exhibits a negative price of risk, common shocks to the variances of idiosyncratic returns carry a large positive risk premium. This...

I lay out small open economy model with nominal rigidities to study the implication of model dynamics on the term structure of interest rates. It has been shown that in order to obtain at least moderate match simultaneously of the macro and finance data, one has to introduce long-memory habits...

The catastrophe bonds have become an important asset class of the international financial market and the recent disasters that affected economies all over the world reinforced the need of reflection upon this risk transfer instrument. Within this context, this paper is an attempt of modelling...

In this paper, we provide evidence on two alternative mechanisms of interaction between returns and volatilities: the leverage effect and the volatility feedback effect. We stress the importance of distinguishing between realized volatility and implied volatility, and find that implied...

In real world situations the fundamental value of an asset is ambiguous. Recent theory has incorporated ambiguity in the dividend process and the information observed by investors, and studied its effect on asset prices. In this paper we experimentally study trader reaction to ambiguity when...

Financial markets are overwhelmed by daily announcements. We use experimental asset markets to assess the impact of releasing public messages with different levels of reliability on asset prices. Subjects receive qualitative announcements in predetermined trading periods that are either preset...