Get Green or Die Trying? Carbon Risk Integration into Portfolio Management

Journal of Portfolio Management, Forthcoming

Posted: 11 Nov 2020

See all articles by Maximilian Görgen

Maximilian Görgen

University of Augsburg

Andrea Jacob

University of Augsburg

Martin Nerlinger

University of Augsburg

Date Written: June 15, 2020

Abstract

Portfolio management is confronted with climate change – stronger and more rapidly than expected. Risks arising from the transition process from a brown, carbon-based to a green, low-carbon economy need to be integrated into portfolio and risk management. We show how to quantify these carbon risks by using a capital markets-based approach. Our measure of carbon risk, the carbon beta, can serve as an integral part to portfolio management practices in a more comprehensive way than fundamental carbon risk measures. Apart from other studies, we demonstrate that both green and brown stocks are risky per se, but there is no adequate remuneration in the financial markets. In addition, carbon risk exposure is correlated with exposures towards other common risk factors. This requires due diligence when integrating carbon risk in investment practices. By implementing carbon risk screening and best-in-class approaches, we find that investors can gain a desired level of carbon risk exposure, but this does not come without well-hidden costs.

Keywords: ESG investing, portfolio construction, equity portfolio management, carbon risk, climate change

JEL Classification: G11, Q54

Suggested Citation

Görgen, Maximilian and Jacob, Andrea and Nerlinger, Martin, Get Green or Die Trying? Carbon Risk Integration into Portfolio Management (June 15, 2020). Journal of Portfolio Management, Forthcoming , Available at SSRN: https://ssrn.com/abstract=3697217

Maximilian Görgen

University of Augsburg ( email )

Universitätsstr. 2
Augsburg, 86159
Germany

Andrea Jacob

University of Augsburg ( email )

Universitätsstr. 2
Augsburg, 86159
Germany

Martin Nerlinger (Contact Author)

University of Augsburg ( email )

Universitätsstr. 2
Augsburg, 86159
Germany

Here is the Coronavirus
related research on SSRN

Paper statistics

Abstract Views
143
PlumX Metrics