The paper considers a market currently dominated by a dirty technology that imposes significant environmental costs. A clean technology, with zero environmental costs, is introduced after the maturity of the dirty technology’s network. Adoption of the clean technology is not possible due to...

We show that the presence of transaction costs in emission permit markets challenges the common presumption that grandfathering permits corresponds to lump-sum transfers with no strategic effects on output. Fixed transaction-costs influence firms’ decision to participate in the permits market,...