Edgeworth price cycles in retail gasoline markets
In this dissertation, I present three essays that are motivated by the interesting and dynamic price-setting behavior of firms in Canadian retail gasoline markets. In the first essay, I examine behavior at the market level for 19 Canadian cities over 574 weeks. I find three distinct pricing patterns: 1. standard cost-based pricing, 2. sticky pricing, and 3. steep, asymmetric retail price cycles that mirror the Edgeworth Cycles of Maskin & Tirole [1988b]. I use a Markov switching regression to estimate the prevalence of the regimes, the pattern of markup in each, and the structural characteristics of the price cycles themselves. Retail price cycles prevail in over 40% of the sample. I show they are more prevalent when there is a greater penetration of small, independent firms. The cycle is accelerated and amplified in markets with very many small firms. Where small firms are few, sticky pricing dominates. In the second essay, I present a new station-level micro-dataset that reveals especially strong retail price cycles in the Toronto market. I show that it is large firms who first reset each new cycle by significantly raising prices. The one-time average price increase is 5.6 cents per liter, or 170% of the average margin. The magnitude of the increase is decreasing in the previous markup and increasing in expected future wholesale prices. I show that small independent firms wait longest before responding, and the entire process is usually complete in 24 hours. From the top of the cycle, I find small firms undercut first and trigger each new round of tit-for-tat price undercutting.
Year of publication: |
2002
|
---|---|
Authors: | Noel, Michael David |
Other Persons: | Glenn Ellison. (contributor) |
Institutions: | Massachusetts Institute of Technology. Dept. of Economics. (contributor) |
Publisher: |
Massachusetts Institute of Technology |
Saved in:
freely available
Saved in favorites
Similar items by person
-
Empirical essays in industrial organization
Chiou, Lesley C, (2005)
-
Essays on international finance and economics
Rappoport, Veronica E., (2005)
-
Weinstein, Jonathan, (2005)
- More ...