Climate regulation’s effects on businesses and public support for climate action

How do the effects of climate regulation on businesses impact public attitudes toward climate policy? While emissions intensity is the primary frame for understanding the effects of climate policy on business, theoretical scholarship and public discourse often emphasize that large firms will adjust to climate regulations easily while smaller firms will struggle. Because small businesses are sympathetic and large firms are unpopular, individuals who view climate regulation’s effects in line with this firm size account should be less likely to support climate change mitigation. To test this theory, we conduct an original survey of climate policy beliefs and then a survey experiment. We find evidence that distaste for large corporations increases opposition to climate action among people exposed to the idea that big companies can more easily navigate climate regulations than small companies. This work contributes to the literature on moral political economy and on the enduring difficulty of enacting effective climate change regulation within the United States.