Climate cooperation with technology investments and border carbon adjustment

A central question in climate policy is whether early investments in low-carbon technologies are a useful first step towards a more effective climate agreement in the future. We introduce a climate cooperation model with endogenous R&D investments where countries protect their international comp...

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Bibliographic Details
Published inEuropean economic review Vol. 75; pp. 112 - 130
Main Authors Helm, Carsten, Schmidt, Robert C.
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 01.04.2015
Elsevier Sequoia S.A
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Summary:A central question in climate policy is whether early investments in low-carbon technologies are a useful first step towards a more effective climate agreement in the future. We introduce a climate cooperation model with endogenous R&D investments where countries protect their international competitiveness via border carbon adjustments (BCA). BCA raises the scope for cooperation and leads to a non-trivial relation between countries׳ prior R&D investments and participation in the coalition. We find that early investments in R&D render free-riding more attractive. Therefore, with delayed cooperation on emission abatement and ex-ante R&D investments, the outcome is often characterized by high participation but inefficiently low technology investments and abatement.
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ISSN:0014-2921
1873-572X
DOI:10.1016/j.euroecorev.2015.01.007