We analyze jointly optimal carbon pricing and leverage regulation in a model with financial constraints and endogenous climate-related transition and physical risks. The socially optimal emissions tax is below the Pigouvian benchmark (equal to the direct social cost of emissions) when emissions...

We analyze jointly optimal carbon pricing and leverage regulation in a model with financial constraints and endogenous climate-related transition and physical risks. The socially optimal emissions tax is below the Pigouvian benchmark (equal to the direct social cost of emissions) when emissions...

We study the interplay between a "one person-one vote" political system and a "one share-one vote" corporate governance regime. The political system sets Pigouvian subsidies, while corporate governance determines firm-specific public good investments. Our analysis highlights a two-way feedback...

We analyze jointly optimal carbon pricing and leverage regulation in a model with financial constraints and endogenous climate-related transition and physical risks. The socially optimal emissions tax is below the Pigouvian benchmark (equal to the direct social cost of emissions) when emissions...

The form of political governance determines the structure of competition among interest groups. A politician choosing direct control of firm entry can be bribed, while regulation based on minimum requirements makes her prone to lobbying. Direct control offers exclusive benefit to the winning...

Some credit booms result in financial crises. While excessive risk-taking is a plausible cause, many investors do not anticipate increasing risk. We show how credit supply driven booms may be misunderstood as productivity driven, due to opaque bank balance sheets which disguise risk incentives....

We analyze jointly optimal emissions taxes and financial regulation in the presence of environmental externalities and financial frictions. Our model highlights that climate-related transition and physical risks have opposite implications for how emissions taxes interact with financial...