Climate Policy and Innovation in the Absence of Commitment

Submitted by Petter Wikström on

We compare the effects of price and quantity instruments (an emissions tax and a quota with tradable permits) on the incentive to innovate to reduce the cost of an emission-free technology. We assume that the government cannot commit to the level of a policy instrument before R&D occurs but sets the level to be socially optimal after the results of R&D are realized. The equivalence of price and quantity instruments in inducing innovation that is seen in end-of-pipe abatement models does not hold.

Carbon Pricing

Emissions trading schemes and directed technological change: Evidence from China

Submitted by Petra Hansson on
EfD Authors:

Many countries have implemented policies to tackle climate change, with Emissions Trading Schemes (ETS) being one of the foremost attempts. Under such schemes, firms receive emission allowances. The firms that are covered by the rules are required to submit allowances for their emissions or, if they emit more than the allocated allowances, to purchase emission reduction from other firms. This imposes an emission price for carbon emissions and provides a cost-effective way for firms to comply.

Air Quality, Carbon Pricing, Climate Change, Policy Design

Will the power sector reform in China mitigate climate change?

Submitted by Petra Hansson on
EfD Authors:

As an industry intensively using fossil fuel, the power sector is naturally a focus of efforts to slow climate change. In March 2015, China started the third round of power sector reform with the announcement of “Opinions on Further Deepening Power Sector Reform” (referred as the No. 9 Document), trying to promote competition, strengthen regulation and, importantly, achieve green development. But did the reform really achieve its expected goals?

Air Quality, Carbon Pricing, Energy, Policy Design