Since the early 1980s the dominant feature of the international commod
ity markets has been a sharp downtrend in prices, though short-term in
stability has also remained excessively high for many commodities. Int
ernational policy should therefore be focused on supply management to
raise depressed levels of commodity prices. The problem of short-term
commodity price instability is best tackled by a series of internation
al buffer stocks, rather than by hedging on the financial markets, a t
echnique which has serious limitations for exporters in developing cou
ntries.