Testing the ambition loop: do country- and company-level net-zero targets reinforce each other? A global comparison

One theory about company- and country-level climate actions is that they interact with one another through a mutually reinforcing “ambition loop”. Using publicly available data on country- and company-level net-zero targets, our econometric analysis reveals a positive relationship between state and...

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Bibliographic Details
Main Authors: Eskander, S, Higham, C, Hamley, M, Setzer, J, Fankhauser, S
Format: Journal article
Language:English
Published: Taylor and Francis 2024
Description
Summary:One theory about company- and country-level climate actions is that they interact with one another through a mutually reinforcing “ambition loop”. Using publicly available data on country- and company-level net-zero targets, our econometric analysis reveals a positive relationship between state and company: A country introducing a domestic net-zero target in law increases the likelihood of companies introducing their own voluntary targets and vice-versa. Our findings offer important insights into the mechanisms of climate governance—knowledge that will be critical if we are to meet global net-zero targets by 2050.