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Spekulation am Terminmarkt und die Preisentwicklung von Agrarrohstoffen am Kassamarkt: Eine Zeitreihenanalyse der CFTC Berichte für Weizen, Mais und Sojabohnen / Speculation in Futures Markets and the Impact on Agricultural Commodity Prices: A Time Series Analysis of the CFTC Reports for Wheat, Corn and Soybeans

Author

Listed:
  • Maul Daniel
  • Fischer Martin
  • Schiereck Dirk

    (Technische Universität Darmstadt, Fachbereich Rechts- und Wirtschaftswissenschaften, Fachgebiet Unternehmensfinanzierung, Hochschulstraße 1, 64289 Darmstadt, Germany)

Abstract

Over the last few years, rising prices and increasing price volatility of major agricultural food commodities were observed. This caused a debate among various organizations about who is responsible for this development. While many Non-Governmental Organizations proclaim that speculations in future markets cause the rise in food prices, academic research provides ambiguous results on this topic. This controversy is the motivation for this study. In order to offer additional insights, the relationship between the price changes of corn, wheat, and soybeans and the corresponding changes in open interests are analyzed. Commitments of Traders as well as Disaggregated Commitments of Traders reports are investigated to determine whether the activities of speculators adversely affect food prices. First, Johansen cointegration tests are employed to analyze the relationship between price and position data. Second, VAR and VECM are used to analyze short- and long-term dynamics. The results of the empirical analysis demonstrate that in the short-run price changes precede changes in open interest. Additionally, soybeans show a long-run equilibrium relationship between both series, indicating that speculators influenced past prices to some extent. However, the percentage price change is rather low. Therefore, sharp rises in soybean prices cannot be explained by it.

Suggested Citation

  • Maul Daniel & Fischer Martin & Schiereck Dirk, 2015. "Spekulation am Terminmarkt und die Preisentwicklung von Agrarrohstoffen am Kassamarkt: Eine Zeitreihenanalyse der CFTC Berichte für Weizen, Mais und Sojabohnen / Speculation in Futures Markets and the," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter, vol. 235(6), pages 608-629, December.
    • Handle: RePEc:jns:jbstat:v:235:y:2015:i:6:p:608-629
    DOI: 10.1515/jbnst-2015-0606
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    References listed on IDEAS

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    Cited by:

    1. Feil, Jan-Henning & Wendt, Thilo, 2017. "Anwendung der Prozesskostenrechnung im Ackerbau," 57th Annual Conference, Weihenstephan, Germany, September 13-15, 2017 262150, German Association of Agricultural Economists (GEWISOLA).
    2. Christian Koziol & Tilo Treuter, 2019. "How do speculators in agricultural commodity markets impact production decisions and commodity prices? A theoretical analysis," European Financial Management, European Financial Management Association, vol. 25(3), pages 718-743, June.
    3. Ballmann, Lars & Feil, Jan-Henning, 2020. "Anwendung der Prozesskostenrechnung in der Milchproduktion," 60th Annual Conference, Halle/ Saale, Germany, September 23-25, 2020 305606, German Association of Agricultural Economists (GEWISOLA).
    4. Ballmann, Lars & Feil, Jan-Henning, 2020. "Anwendung der Prozesskostenrechnung in der Milchproduktion," 60th Annual Conference, Halle/ Saale, Germany, September 23-25, 2020 305606, German Association of Agricultural Economists (GEWISOLA).

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