Engel E., Fisher R., Galetovic A. (2004). 

How to Auction a Bottleneck Monopoly when Underhand Agreements are Possible. Journal of Industrial Economics, Vol. 52, September 2004, 427-455



A seaport is awarded in a Demsetz auction to the operator bidding the lowest cargo-handling fee. The competitive auction is irrelevant if the port operator integrates into shipping and sabotages competitors, thus providing a motive for a ban on vertical integration. The paper shows that such a ban increases welfare even when underhand agreements with shippers are possible. For this result to attain, the auction must be
combined with a sufficiently high floor on the cargo-handling fee that operators can bid in the auction. With no floor, a Demsetz auction is worse than an unregulated bottleneck monopoly.

Lascia un commento

Il tuo indirizzo email non verrà pubblicato. I campi obbligatori sono contrassegnati *

Post comment