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Der vorliegende Beitrag untersucht den Zusammenhang zwischen der gestiegenen Bedeutung der Finanzmärkte für den Rohstoffhandel und den Preissteigerungen bei Rohstoffen in den letzten Jahren. Kernthese ist, dass das Auftreten von Index-InvestorInnen auf den Rohstoff-Terminmärkten die relativen...
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We review the fuel-food price linkage models of the time series, structural, and general or partial equilibrium nature with the main attention devoted to the time series literature. Our assessment is nested in the discussion of general commodity prices co-movement on one side and in the...
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We examine how media coverage of fluctuations in the price of agricultural commodities affects these prices and their volatility. We develop a unified empirical framework to analyze the media's effects on both returns and volatility using insights from the literature. We use daily prices of...
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