Futures markets and price stabilisation: An analysis of soybeans markets in North America

Dragan Miljkovic and Cole Goetz

Australian Journal of Agricultural and Resource Economics, 2022, vol. 67, issue 01

Abstract: The objective of this paper was to determine whether the futures markets have a stabilising or destabilising impact on soybean's spot prices in North America. Directed acyclic graphs (DAGs) are used to test for causality between futures prices, spot prices and ending stocks, followed by time series econometric analysis. The DAGs point to the two-way causal link between futures and spot prices and a lack of a causal link between inventory/stocks and spot price volatility. Time series results, including cointegration, vector error correction, impulse response and variance decomposition analysis, indicate a large impact from futures markets on the level and volatility of soybean spot prices in both the short and long run. These results have potentially important implications, as the impact of commodity price volatility is typically asymmetric across different actors. Farmers, for example, unlike speculators, utilise price risk management (PRM) instruments such as futures markets to mitigate price risks and appear to suffer from intensified volatility precisely because of their use of these instruments. Therefore, additional policies to cope with commodity price volatility, such as direct price controls or mitigation of consequences, can have critical stabilising functions supporting farmers' welfare and regional (rural) development.

Keywords: Crop Production/Industries; Demand and Price Analysis (search for similar items in EconPapers)
Date: 2022
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Journal Article: Futures markets and price stabilisation: An analysis of soybeans markets in North America (2023)
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Persistent link: https://EconPapers.repec.org/RePEc:ags:aareaj:343034

DOI: 10.22004/ag.econ.343034

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