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Commodity price volatility and world market integration since 1700
Jacks, David S., (2011)
Commoditiy price volatility and world market integration since 1700
Jacks, David S., (2009)
Primary commodities and economic development
Pfaffenzeller, Stephan, (2017)
Forecasting the price of wheat and other commodities
Pfaffenzeller, Stephan, (2002)