This paper examines the supply response of the Greek pork market. A GARCH process isused to estimate expected price and price volatility, while price and supply equations areestimated jointly. In addition to the standard GARCH model, several different symmetric,asymmetric, and nonlinear GARCH...

The study explores a long memory conditional volatility model on international grain markets, demonstrating importance of modeling both temporal effects of volatility and long memory process. This study adopts six different volatility models, nested in an ARMA(p,q)- FIGARCH(P,D,Q), to capture...

This paper is Selected for presentation at the Southern Agricultural Economics Association Annual Meeting, Atlanta, Georgia, January 31-February 3, 2009. The research is partially funded by ERS/USDA China Project and Social Science Fund of Jiangsu Province in China. The authors are grateful for...

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Spatial price integration among five major Bangladesh rice markets is examined in the presence of threshold effects to account for the impact of transaction costs in the price adjustment process. Hansen and Seo (2002) threshold cointegration tests and threshold vector error correction models...

The island of Bali is one of the main cattle producing areas for Indonesia. Bali is also known for its extensive tourist sector. Frozen and chilled beef are imported to fulfil the tourist demand. This imported beef, most of it from Australia, competes with the local beef in the tourist sector....