Commodity price variability monthly summary - September 2022
2022
International Food Policy Research Institute (IFPRI)
英语. About the Excessive Food Price Variability Tool The Excessive Food Price Variability Early Warning System was developed and is maintained by IFPRl's Food Security Portal (FSP). It identifies periods of unusual price variability in world commodity markets (i.e. price variability that exceeds a pre-established estimated band). It is updated daily and uses a traffic light system that alerts about the number of days of high, moderate, or low price variability. The excessive price variability measures are estimated through a model of the day to day fluctuations of price variations in futures commodity markets. For all data, trends, and methods, see: https://www.foodsecurityportal.org
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显示更多 [+] 显示较少 [-]英语. IFPRI1; Food Security Portal; 3 Building Inclusive and Efficient Markets, Trade Systems, and Food Industry
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