Gong, Peichen
- Institutionen för skogsekonomi, Sveriges lantbruksuniversitet
Sammanfattning
Previous studies show that the optimal rotation period would be infinitely long when carbon price is sufficiently high, indicating that forest preservation could serve as an optimal strategy for mitigating global warming. This paper examines the impact of the substitution effect of harvested wood products (HWP) and the risk of natural disturbances on the optimality of infinitely long rotation period. Our analysis shows that when the substitution effects of HWP are significant, the optimal rotation remains finite regardless of how high the carbon price is. Conversely, when the substitution effects are minimal, there exists a threshold carbon price beyond which the optimal rotation period becomes infinite. Furthermore, we demonstrate that the risk of natural disturbances can either increase or decrease the likelihood that forest preservation remains the optimal choice for climate change mitigation. A numerical example illustrates that even with conservative assumptions about the substitution effect of HWP, the optimal rotation remains finite, and the risk of forest damage further reduces the optimal rotation.
Nyckelord
Forest carbon sequestration; Optimal rotation age; Forest damage; Harvested wood products
Publicerad i
Forest Policy and Economics
2025, volym: 176, artikelnummer: 103511
Utgivare: ELSEVIER
SLU författare
UKÄ forskningsämne
Skogsvetenskap
Publikationens identifierare
- DOI: https://doi.org/10.1016/j.forpol.2025.103511
Permanent länk till denna sida (URI)
https://res.slu.se/id/publ/142033