EconPapers    
Economics at your fingertips  
 

Does idiosyncratic risk matter for climate policy?

Richard Jaimes

Environment and Development Economics, 2023, vol. 28, issue 4, 353-367

Abstract: This paper studies the implications of distortions in intertemporal margins for the conduct of climate policy. We do so by introducing a framework that combines a standard two-period overlapping generations (OLG) model with a tractable model of household heterogeneity, in which over-accumulation of capital arises from uninsurable idiosyncratic labor income risk. We illustrate that market-based climate policies must be adjusted when the government cannot provide full insurance to households by taxing only capital and is constrained to transfer resources across generations for risk-sharing. In a numerical exercise, we find that idiosyncratic risk leads to an optimal capital income tax rate of 35 per cent and a carbon price 7.5 per cent lower than its first best.

Date: 2023
References: Add references at CitEc
Citations:

Downloads: (external link)
https://www.cambridge.org/core/product/identifier/ ... type/journal_article link to article abstract page (text/html)

Related works:
Journal Article: Does idiosyncratic risk matter for climate policy? (2021) Downloads
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:cup:endeec:v:28:y:2023:i:4:p:353-367_3

Access Statistics for this article

More articles in Environment and Development Economics from Cambridge University Press Cambridge University Press, UPH, Shaftesbury Road, Cambridge CB2 8BS UK.
Bibliographic data for series maintained by Kirk Stebbing (csjnls@cambridge.org).

 
Page updated 2025-03-19
Handle: RePEc:cup:endeec:v:28:y:2023:i:4:p:353-367_3