## Abstract This article implements a currency option pricing model for the general case of stochastic volatility, stochastic interest rates, and jumps in an attempt to reconcile levels of risk‐neutral skewness and kurtosis with observed option prices on the Japanese yen and to analyze the informat
Why are gasoline prices sticky? A test of alternative models of price adjustment
✍ Scribed by Christopher Douglas; Ana María Herrera
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 932 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0883-7252
- DOI
- 10.1002/jae.1115
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✦ Synopsis
Abstract
Macroeconomic models of business cycles rely on the assumption that firms adjust prices infrequently to generate the short‐run non‐neutrality of money documented by the monetary transmission literature. They posit different mechanisms to generate price stickiness, with correspondingly different implications for inflation dynamics. Using an autoregressive conditional binomial model, we test which mechanism is most consistent with the pattern of price adjustment found in daily wholesale gasoline price data. Our results lead us to reject menu costs and information‐processing delays but suggest that strategic considerations related to the idea of ‘fair pricing’ play an important role in accounting for price stickiness. Copyright © 2009 John Wiley & Sons, Ltd.
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