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Effect of updated weights on Producer Price Indexes
Producer Price Indexes updated weights oil production
2009/5/7
PPI data now reflect 1987 instead of 1982 shipment values in the weight structure. A broad economic recovery and increased oil production from 1982 to 1987 contributed to major weighting shifts. This ...
Updated weights reflecting 1992 values of shipments of commodities resulted in increasing relative importance for food at all stages of processing, for energy at the finished and intermediate stages, ...