Unilateral Climate Policy

Harmful or even Disastrous?

Autor/innen

  • Hendrik Ritter
  • Mark Schopf

DOI:

https://doi.org/10.24352/UB.OVGU-2018-512

Schlagworte:

Natural Resources, Carbon Leakage, Green Paradox

Abstract

This paper deals with possible foreign reactions to unilateral carbon demand reducing policies. It differentiates between demand side and supply side reactions as well as between intra- and intertemporal shifts in greenhouse gas emissions. In our model, we integrate a stock-dependent marginal physical cost of extracting fossil fuels into Eichner & Pethig's (2011) general equilibrium carbon leakage model. The results are as follows: Under similar but somewhat tighter conditions than those derived by Eichner & Pethig (2011), a weak green paradox arises. Furthermore, a strong green paradox can arise in our model under supplementary constraints. That means a "green" policy measure might not only lead to a harmful acceleration of fossil fuel extraction but to an increase in the cumulative climate damages at the same time. In some of these cases there is even a cumulative extraction expansion, which we consider disastrous.

Veröffentlicht

2018-09-10

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