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An assessment of different transition pathways to a green global economy

Economics

An assessment of different transition pathways to a green global economy

S. Shayegh, S. Reissl, et al.

This research by Soheil Shayegh, Severin Reissl, Elnaz Roshan, and Matteo Calcaterra explores crucial pathways for the global economy's shift from fossil fuels to a low-emission sector. The findings emphasize the importance of capital formation and R&D investment in green productivity, analyzing Linear, Delayed, and Fast transition strategies.

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Playback language: English
Abstract
This paper investigates alternative pathways for the global economy's transition from a fossil-fueled to a low-emission sector, modifying a climate change and economy integrated assessment model. Three transition pathways (Linear, Delayed, and Fast) are analyzed. Results show that capital formation, accumulation, and transfers, facilitated by full R&D investment in the green sector's productivity, are crucial. The Delayed pathway relies on higher green capital investment and increased green capital productivity via R&D, while the Fast pathway needs substantial capital transfers from the brown sector and high abatement efforts.
Publisher
Communications Earth & Environment
Published On
Nov 29, 2023
Authors
Soheil Shayegh, Severin Reissl, Elnaz Roshan, Matteo Calcaterra
Tags
global economy
fossil fuels
low-emission
capital formation
R&D investment
green sector
climate change
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