We study the investment incentives of a regulated, incumbent firm in a deregulation process. The regulator cannot commit to a long-term regulatory policy, and investment decisions are taken before optimal regulatory policies are imposed. We characterize the regulated incumbent's incentive to...

This paper examines pollution regulation in a dynamic setting with complete information. We show that tradeable pollution permits may not achieve the social optimum even when the permit market is perfectly competitive. The reason is that the optimal tradeable permits regulation will typically be...

This paper looks at whether a government regulator should publicly announce the amounts of pollution emitted by individual firms and plants. Disclosure may be important if there is incomplete information about firm costs, since pollution levels may be used by the regulated firm as a signal of...