The role of financial investments in agricultural commodity derivatives markets
AbstractThis paper investigates the relationship between futures prices and financial investments in derivatives of the main agricultural commodities. We first provide a broad picture of how these markets function and how they have evolved, showing that traders who deal mostly in commodity index investments (swap dealers) have gained importance since the mid-2000s. However, traditional financial market participants (money managers) still show the stronger (simultaneous) correlation with price movements. Our main empirical analysis aims to gauge the influence of financial investors’ positions on both the level and the volatility of futures prices. The Granger-causality tests suggest that speculative investments usually follow – rather than precede - variations in futures returns. Employing a GARCH model, we find that the activity of money managers tends to be associated with lower volatility of futures returns, while that of swap dealers is sometimes followed by higher price variations.
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Bibliographic InfoPaper provided by Bank of Italy, Economic Research and International Relations Area in its series Temi di discussione (Economic working papers) with number 849.
Date of creation: Jan 2012
Date of revision:
futures markets; commodities; speculation; GARCH; volatility;
Find related papers by JEL classification:
- D84 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Expectations; Speculations
- G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
- G13 - Financial Economics - - General Financial Markets - - - Contingent Pricing; Futures Pricing
- G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
- Q13 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Markets and Marketing; Cooperatives; Agribusiness
This paper has been announced in the following NEP Reports:
- NEP-AGR-2012-02-20 (Agricultural Economics)
- NEP-ALL-2012-02-20 (All new papers)
- NEP-FMK-2012-02-20 (Financial Markets)
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