Climate Policies after Paris: Pledge, Trade, and Recycle

Konferenzbeitrag

This article summarizes the insights of an Energy Modeling Forum study on the magnitude and distribution of economic adjustment costs to greenhouse gas emission constraints in the aftermath of the Paris Agreement where countries voluntarily committed themselves to Nationally Determined Contributions (NDCs). The model cross-comparison suggests that tightening of NDCs in line with the commonly agreed 2◦C temperature target will induce global economic costs of roughly 1% in 2030 - yet, these cost are unevenly spread across regions with fossil fuel exporting countries being most adversely affected from the transition towards a low-carbon economy. In order to reduce adjustment costs at the global and regional level, comprehensive emissions trading which exploits least-cost abatement options is strongly desirable as it can relax contentious normative debates on equitable burden sharing. Lump-sum recycling of revenues from GHG pricing in equal amounts to every household appeals as an attractive strategy to mitigate regressive effects of emission pricing and thereby make stringent climate policy more acceptable on societal fairness grounds.

Object Details

• Language: Englisch

References and Relationships

• Bibliographic citation: Series: Beiträge zur Jahrestagung des Vereins für Socialpolitik 2021: Climate Economics

Classification and Topics

• Classification: Wirtschaft ; Computable and Other Applied General Equilibrium Models ; Taxation and Subsidies: Externalities; Redistributive Effects; Environmental Taxes and Subsidies ; Climate; Natural Disasters and Their Management; Global Warming ; Environmental Economics: Government Policy
• Subject: Paris Agreement ; emissions pricing and trading ; revenue recycling

Contributors, Places and Time

• Event: Geistige Schöpfung
• (who): Böhringer, Christoph ; Peterson, Sonja ; Rutherford, Thomas F. ; Schneider, Jan ; Winkler, Malte
• Event: Veröffentlichung
• (who): ZBW - Leibniz Information Centre for Economics
• (where): Kiel, Hamburg
• (when): 2021

Further information

• Handle: http://hdl.handle.net/10419/242408
• Last update: 10.03.2025, 11:42 AM CET