Arbeitspapier

Collusion Helps Abate Environmental Pollution: A Dynamic Approach

We investigate the bearings product market collusion on the abatement of polluting emissions in a Cournot oligopoly where production entails a negative environmental externality. We model the problem as a differential game and investigate the feedback solution of two alternative settings: a fully noncooperative oligopoly and a cartel maximising the discounted profits of all firms in the industry. Our analysis proves that the output reduction entailed by collusive behaviour may have a benefiacial effect on steady state welfare, as a result of the balance between a higher market price and a lower amount of polluting emissions. This result opens a new prespective on the debate about the management of environmental externalities, which so far has mainly focussed on the design of Pigouvian taxation schemes.

Language
Englisch

Bibliographic citation
Series: Quaderni - Working Paper DSE ; No. 615

Classification
Wirtschaft

Event
Geistige Schöpfung
(who)
Lambertini, Luca
Mantovani, Andrea
Event
Veröffentlichung
(who)
Alma Mater Studiorum - Università di Bologna, Dipartimento di Scienze Economiche (DSE)
(where)
Bologna
(when)
2007

DOI
doi:10.6092/unibo/amsacta/4635
Handle
Last update
10.03.2025, 11:43 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Lambertini, Luca
  • Mantovani, Andrea
  • Alma Mater Studiorum - Università di Bologna, Dipartimento di Scienze Economiche (DSE)

Time of origin

  • 2007

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