TY  - GEN
AU  - King, Stephen P.
Y2  - 2014/05/22
Y1  - 2000/10
SN  - 0-7340-1708-1
UR  - http://hdl.handle.net/11343/33648
AB  - This paper constructs a simple repeated game model to analyze how industry outcomes alter if a regulated input monopolist is allowed to integrate into the downstream retail market. Integration helps overcome double marginalization — a feature well known in the existing literature. Unlike existing static models, however, integration also makes tacit collusion more difficultin a repeated game framework. If the regulated input price exceeds marginal cost, an integrated monopolist has an incentive to increase retail sales as this raises upstream profits. It will be less willing to engage in any tacitly collusive conduct in the downstream market and it has a greater incentive to cheat on any collusive arrangement. We show that these effects may dominate input price regulation. A social planner may prefer the upstream monopoly toparticipate in the downstream market, even if integration leads to a higher regulated input price. The anti-competitive effects of the higher input priceare more than offset by the pro-competitive effects of integrati
N1  - application/pdf
LA  - eng
KW  - Input monopoly
KW  - regulation
KW  - utility industries
KW  - Journal of Economic Literature Classification Numbers: L12
KW  - L51
KW  - monopoly
KW  - monopolization strategies
KW  - economics of regulation
T1  - Does structure dominate regulation? The case of an input monopolist
L1  - /bitstream/handle/11343/33648/65774_00000064_01_767.pdf?sequence=1&isAllowed=y
ER  -