This paper addresses the impact of endogenous technology through research and development (Ramp;D) and learning by doing (LbD) on the timing of environmental policy. We develop two models, the first with Ramp;D and the second with LbD. We study the interaction between environmental taxes and...

The Clean Development Mechanism (CDM) is an offset mechanism designed to reduce the overall cost of implementing a given global target for greenhouse gas (GHG) emissions in industrialized"Annex B"countries of the Kyoto Protocol. This paper discusses various ways in which CDM projects do not...

We study interactions between a “policy bloc’s” emissions quota market and an offset market where emissions offsets can be purchased from a non-policy “fringe” of countries (such as for the CDM under the Kyoto Protocol). Policy-bloc firms are assumed to benefit from free quota...

This paper studies interactions between a"policy bloc's"emissions quota market and an offset market where emissions offsets can be purchased from a non-policy"fringe"of countries (such as for the Clean Development Mechanism under the Kyoto Protocol). Policy-bloc firms enjoy free quota...

We study optimal climate policy for a “policy bloc” of countries facing a market where emissions offsets can be purchased from a non-policy “fringe” of countries (such as for the CDM). Policy-bloc firms benefit from free quota allocations whose quantity is updated according to firms’...

CDM is an offset mechanism designed to reduce the overall cost of implementing a given global target for greenhouse gas (GHG) emissions in Annex B countries of the Kyoto Protocol. A problem with CDM is that it provides incentives to increase, if possible, the baseline emissions for CDM projects,...

Popular instruments to regulate consumption of oil in the transport sector include fuel taxes, biofuel requirements, and fuel efficiency. Their impacts on oil consumption and price vary. One important factor is the market setting. We show that if market power is present in the oil market, the...