In many situations governments have sector-specific tax and regulation policies at their disposal to influence the …

Traditional economic theory of collusion assumed that cartels are inherently unstable, and yet some manage to operate …

We consider the regulation of national firms in a common market. Regulators can influence the production of national …

. Second, a TV channel might find it optimal to commit to not raising advertising revenue. Third, regulation of the advertising …

We develop a dynamic regulation game for a stock externality under asymmetric information and future market uncertainty …. Within this framework, regulation is characterized as the implementation of a welfare-maximization program conditional on …-consistent policy rules that implement the stochastic first best as long as a future market exists. We apply our theory to carbon …

In this paper, we study regulation of externalities involving many small-scale polluters, where the damages from … such regulations should be designed and combined. We find that the optimal regulation design crucially depends on the type … technology regulation encourages cleaner technologies in high damage areas, but discourages their use in low damage areas …

materialize. Financial regulation encouraging the decarbonization of the banks' balance sheets via tax-subsidy schemes …