This paper discusses the volatility spillover effects in agricultural commodity markets, via studying implied volatilities derived from nearby options contracts. Using weekly averaged data from corn and soybean markets after 2003, a vector autoregressive (VAR) model is estimated, and impulse...

This paper examines global (mature market) and regional (emerging market) spillovers inlocal emerging stock markets. Tri-variate VAR GARCH(1,1)-in-mean models are estimatedfor 41 emerging market economies (EMEs) in Asia, Europe, Latin America, and the MiddleEast. The models capture a range of...

This thesis presents a collection of papers that has been published, accepted or submitted for publication. They assess price, volatility and market relationships in the five regional electricity markets in the Australian National Electricity Market (NEM): namely, New South Wales (NSW),...

The authors propose a simplified multivariate GARCH (generalized autoregressive conditional heteroscedasticity) model (the S-GARCH model), which involves the estimation of only univariate GARCH models, both for the individual return series and for the sum and difference of each pair of series....

Recent trends of globalization and financial market internationalization have exposed the vulnerability of many emerging financial markets to external shocks and spillover effects from regional crisis. It is believed that similar spillover effects were the root cause of the 1997 financial crisis...

C2_3

In many studies the assumption is made that traders only encounter one type of price risk. In reality, however, traders are exposed to multiple price risks, and often have several relevant derivative instruments available with which to hedge price uncertainty. In this study, commodity, foreign...

In many studies the assumption is made that traders only encounter one type of price risk. In reality, however, traders are exposed to multiple price risks, and often have several relevant derivative instruments available with which to hedge price uncertainty. In this study, commodity, foreign...

The 2006 spike in corn-based ethanol demand has contributed to the increase in basis volatility in corn and soybean markets across the United States, which has, to a significant degree, led to the observed large jumps in the prices of the two commodities. Despite the overall rise in basis...

Since 2000 a number of factors impacted agricultural markets drastically. Among these are structuralchanges in global demand and repeated supply constraints that supported the observed positive development ofagricultural prices. Given the increasingly interdependent global markets, the question...