203060双碳文库INTERNATIONAL MONETARY FUND0双碳文库0双碳文库60双碳文库2030Public Support for203Climate Change MitigationPolicies碳文碳文库A Cross-Country Survey2030Era Dabla-Norris,Salma Khalid,Giacomo Magistretti,andAlexandre Sollaci碳文库60双碳文库203060双碳WP/23/223IMF Working Papers describe research inprogress by the author(s)and are published toelicit comments and to encourage debate.The views expressed in IMF Working Papers arethose of the author(s)and do not necessarilyrepresent the views of the IMF,its Executive Board,or IMF management.碳文库203060双碳文库203060双碳WORKING PAPER20302023OCT203060双碳文库203060双碳文库Q3060双碳★FUNDWP23/223库203060双碳文库203060双碳文库IMF Working PaperFiscal Affairs Department203060双Public Support for Climate Change Mitigation Policies:A Cross-Country SurveyAuthorized for distribution by Era Dabla-NorrisAugust 2023IMF Working Papers describe research in progress by the author(s)and are published to elicitcomments and to encourage debate.The views expressed in IMF Working Papers are those of theauthor(s)and do not necessarily represent the views of the IMF,its Executive Board,or IMF management.2030ABSTRACT:Building public support for climate mitigation is a key prerequisite to making meaningfulstrides toward decarbonization and achieving net-zero emissions.Using nationally representative,individual-level surveys for 28 countries,this paper identifies the current levels and drivers of support forclimate mitigation policies.Controlling for individual characteristics,we find that pre-existing beliefs aboutpolicy efficacy,perceived costs and co-benefits (e.g.,cleaner air),and the degree of policy progressivityare important drivers of support for carbon pricing policies.The knowledge gap about climate mitigationpolicies can be large,but randomized information experiments show that support increases(decreases)after individuals are introduced to new information on the benefits(potential costs)of such policies.20306RECOMMENDED CITATION:Dabla-Norris,Era,Salma Khalid,Giacomo Magistretti,and Alexandre Sollaci.2023."Public Support for Climate Change Mitigation Policies:A Cross-Country Survey."IMF Working Paper23/223,International Monetary Fund,Washington,DC.●JEL Classification Numbers:Q54,Q58,C83,C90Keywords:Climate mitigation policies;survey;experiments60双碳文库Author's E-Mail Address:203060203060203060203060双碳文库We are grateful to Thomas Helbling and Krishna Srinivasan for their support in running the survey that led to this project,and toHibah Khan for assistance with the questionnaire design and initial data analysis.We also thank seminar participants at the IDB andIMF,and participants in the launch event for Public Perceptions of Climate Mitigation Policies:Evidence from Cross-CountrySurveys"for helpful comments and suggestions.The views expressed in paper are solely those of the author's)and do notnecessarily represent the views of the IMF,its Executive Board,or IMF management.