A new vision for agriculture
momagri, movement for a world agricultural organization, is a think tank chaired by Christian Pèes.
It brings together, managers from the agricultural world and important people from external perspectives,
such as health, development, strategy and defense. Its objective is to promote regulation
of agricultural markets by creating new evaluation tools, such as economic models and indicators,
and by drawing up proposals for an agricultural and international food policy.
Focus on issues

Financial liberalization and the Financialization of commodity markets

United Nations Conference on Trade and Development (UNCTAD)

Since the food crises of 2007-8 and 2010, agricultural price volatility has become a major concern of the international community. The G20 Agriculture, organized under the French Presidency in June 2011, demonstrated a new commitment to combating agricultural price volatility, the consequences of which are more disastrous for producers and consumers in developing countries than in developed countries. While many factors may explain this volatility, the financialization of agricultural markets, which has accelerated since the mid-2000s, has undoubtedly been an aggravating factor. As such, we invite you to read an excerpt from the 2012 report by the United Nations Conference on Trade and Development (UNCTAD)1, which shows how the financialization of agricultural markets has profoundly changed the functioning of these markets and contributed to the emergence of new risks and sources of instability. It is essential to establish adequate regulatory mechanisms aimed at increasing transparency in these markets and to better regulate the activities of financial market participants. Even though over recent months European and U.S. regulators have been taking action in this direction, it is essential that this regulation be homogeneously implemented at an international level.

momagri Editorial Board

Recent developments in primary commodity prices have been exceptional in many ways. The boom between 2002 and mid-2008 was the most pronounced in several decades – in magnitude, duration and breadth. The price collapse following the eruption of the global crisis in mid-2008 stands out both for its sharpness and for the number of commodities affected. After mid-2009, and especially from mid-2010 onwards, global commodity prices recovered strongly. While the oil price increases up to April 2011 were modest compared with the spike in 2007–2008, food prices reached an all-time high in February 2011. Sizeable corrections occurred in May and August 2011, but since then prices have recovered. Such wide price fluctuations can have adverse effects for both commodity importing and exporting countries, as well as impact the resilience of households and commodity producers.

The fundamental factors driving recent commodity price developments include surging demand, especially from rapidly growing developing countries; a relatively sluggish supply response and certain policies encouraging non-food related uses of food commodities. But recent price developments have also coincided with a greater weight on commodity derivatives markets of financial investors that consider commodities as an asset class. This financialization of commodity markets has accelerated significantly since about 2002–2004.

The debate on the price impact of financial investors has pointed to the increasingly close correlation between returns on investment in commodities and equities, as well as those related to the exchange rates of currencies affected by carry trade speculation. Moreover, recent studies suggest that many financial investors have come to follow more active strategies in commodity markets, compared with the relatively passive investment behaviour of index investors on which much of the debate had focused earlier. Such more active strategies appear to be subject to so-called information-based herding which refers to traders’ beliefs that they can glean relevant information by observing the behavior of others. In such a situation, position-taking behavior across market participants converges and price signals emanating from commodity futures exchanges become increasingly less reflective of changes in market fundamentals. As a result, snowballing effects may develop that eventually causes asset price bubbles.

These developments have important implications for the traditional roles of commodity futures exchanges in price discovery and risk management, as well as for the associated benefits for commercial market users. Rather than aggregating, discovering and spreading valuable private information from a multitude of independent market participants, commodity futures exchanges will come to follow more closely the logic of asset markets in which price discovery is based on information related to only a few commonly observable events, or even refer to mathematical models that mainly use past information for position-taking decisions. The risk of speculative bubbles and prolonged deviations from fundamental values rises accordingly, with a potential for distorting economic activities and causing financial fragilities. Moreover, commercial users will fail to benefit from lower transactions costs that would normally be associated with increased market liquidity, and they may well end up shouldering higher hedging costs owing to the greater uncertainty caused by financial investors.

The financialization of commodity markets is but one prominent and more recent aspect of broader financialization trends witnessed in the era of financial liberalization across much of the globe, especially in advanced economies. While financial investors seeking to diversify their portfolios may have viewed commodities as an attractive alternative asset class, the return on which was presumed to be negatively correlated with that on equities and bonds over the business cycle, such strategies have proved ultimately self-defeating as the greater participation of financial investors has caused commodity markets to follow more the logic of financial markets and move in parallel with financial conditions in general. As a result, financial investors in commodity markets may have come to emphasize the search for higher yields, rather than merely attempting to diversify risk. Important economic risks may arise from these developments, and quite unnecessarily so. There is scope for improving transparency in physical and futures commodity markets and for regulatory measures designed to contain the destabilizing influence of financial investors and risk of bubbles.

1 http://dgff.unctad.org/chapter2/2.6.html
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Paris, 19 December 2018