Hernandez, Manuel A.; Ibarra, Raul; Trupkin, Danilo R. - European Association of Agricultural Economists - EAAE - 2012
This paper examines the dynamics of volatility across major global exchanges for corn, wheat, and soybeans in the United States, Europe, and Asia. We follow a multivariate GARCH approach and account for the potential bias that may arise when considering exchanges with different closing times....