Why Don't Prices Rise During Periods of Peak Demand? Evidence from Scanner Data
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We examine the retail prices and wholesale prices of a large supermarket chain in Chicago over seven and one-half years. We show that prices tend to fall during the seasonal demand peak for a product and that changes in retail margins account for most of those price changes; thus we add to the
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美国国家经济研究局创建时间：
2000-10-01
