Rockets and feathers meet markup margins: Applications to the oil and gasoline industry

2016 ◽  
Vol 49 (2) ◽  
pp. 772-788 ◽  
Author(s):  
Janelle Mann
2019 ◽  
Vol 109 (2) ◽  
pp. 591-619 ◽  
Author(s):  
David P. Byrne ◽  
Nicolas de Roos

This paper studies equilibrium selection in the retail gasoline industry. We exploit a unique dataset that contains the universe of station-level prices for an urban market for 15 years, and that encompasses a coordinated equilibrium transition mid-sample. We uncover a gradual, three-year equilibrium transition, whereby dominant firms use price leadership and price experiments to create focal points that coordinate market prices, soften price competition, and enhance retail margins. Our results inform the theory of collusion, with particular relevance to the initiation of collusion and equilibrium selection. We also highlight new insights into merger policy and collusion detection strategies. (JEL G34, L12, L13, L71, L81, Q35)


2019 ◽  
Vol 71 (4) ◽  
pp. 657-683 ◽  
Author(s):  
José Mª Martín‐Moreno ◽  
Rafaela Pérez ◽  
Jesús Ruiz

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