Resumen de Seven reasons to use carbon pricing in climate policy
Andrea Baranzini , J.C.J.M. van den Bergh, Stefano Carattini, Richard B. Howarth, Emilio Padilla, Jordi Roca Jusmet
The idea of a global carbon price has been a recurrent theme in debates on international climate policy. Discarded at the Conference of Parties (COP) of Copenhagen in 2009, it remained part of deliberations for a climate agreement in subsequent years. Unfortunately, there is still much misunderstanding aboutthe reasons for implementing a global carbon price. As a result, ideological and political resistance against it prospers. Here we present the main arguments in favor of a carbon price to stimulate a fairand well-informed discussion about climate policy instruments. This includes arguments that have received surprisingly little attention so far. It is stressed that a main reason to use carbon pricing is environmental effectiveness, so not only economic efficiency (including the special case of cost-effectiveness). In addition, we provide ideas on how to implement a uniform global carbon price, whether using a carbon tax or emissions trading.
