Commodity derivatives were introduced in India with a dual purpose of promoting price discovery and enhancing risk …

In light of the recently passed 2010 Dodd-Frank Act, we assess the effect of margin changes on prices, the risk … decrease the rate at which prices change, yet they impair the risk sharing function and they decrease market liquidity in …

attempts to quantify the impact of STT imposition and subsequent revisions on volatility and trading volume during Oct 2003 …-July 2013. Empirical results show a mixed response of volatility and volume to changes in STT. Even though STT has …

United States. Furthermore, we find that bans on covered short sales generally succeeded in lowering volatility. Banning …

order belief", on asset price volatility. The paper shows that heterogeneous expectations induce higher order beliefs and … that heterogeneous expectation asset pricing models thoretically generate more volatility than rational expectation models … results shows that a model with higher order beliefs generates a level of volatility in line with the price volatility …

Trading in commodity derivatives on exchange platforms is an instrument to achieve price discovery, better price risk … taxes is to contain price rise and volatility, to generate revenue, and to increase transparency, these arguments are …, volatility and transaction cost using a three-equation structural model for five top selected commodities namely Gold, Copper …

Austria, Japan and the USA. Further I deal with the concept of stock market efficiency, the question whether or not …