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α: calibrated so average coauthorship-adjusted count equals average raw count
Retail gasoline prices are known to respond fairly slowly to wholesale price changes. This does not appear to be true for markets with Edgeworth price cycles. Recently many retail gasoline markets in the midwestern United States and other countries have been shown to exhibit price cycles in which competition generates rapid cyclical retail price movements. We show that cost changes in cycling markets are passed on two to three times faster than in markets without cycles. We argue that the constant price movement inherent within the Edgeworth cycle eliminates price frictions and allows firms to pass on cost fluctuations more easily. © 2011 The President and Fellows of Harvard College and the Massachusetts Institute of Technology.