Arbeitspapier

Optimal adaptation and mitigation to climate change in small environmental economies

This paper compares the optimal dynamic choices between policies of mitigation and adaptation for three economies: Brazil, Chile and the United States. The focus is on the optimal role of mitigation and adaptation for 'environmentally small economies,' i.e., economies that are witnessing an exogenous increase in emissions to which they are contributing very little. The simulations lead to three main conclusions. First, small economies should concentrate their environmental efforts, if any, on adaptation. This is not a recommendation that such economies indulge in free-riding. Instead, it is based on considerations of cost effectiveness, ceteris paribus. Second, small economies that are unable to spend enough on adaptation may end up spending less on mitigation owing to their impoverishment as a result of negative climate shocks. Third, higher mitigation expenditures may arise not only as a result of greater optimal adaptation expenditures, but also because of increased adaptation to the incentives for mitigation provided by richer countries.

Language
Englisch

Bibliographic citation
Series: IDB Working Paper Series ; No. IDB-WP-417

Classification
Wirtschaft
Pollution Control Adoption and Costs; Distributional Effects; Employment Effects
Climate; Natural Disasters and Their Management; Global Warming
Subject
Optimal mitigation and adaptation policies
Environmentally small economies

Event
Geistige Schöpfung
(who)
Chisari, Omar
Galiani, Sebastián
Miller, Sebastián
Event
Veröffentlichung
(who)
Inter-American Development Bank (IDB)
(where)
Washington, DC
(when)
2013

Handle
Last update
10.03.2025, 11:42 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Chisari, Omar
  • Galiani, Sebastián
  • Miller, Sebastián
  • Inter-American Development Bank (IDB)

Time of origin

  • 2013

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