innovation as having a 'high' or 'very high' environmental effect. Our findings also show that exporters are 17.5 percent more … likely, all things equal, to report that their firm's innovation cuts the cost of energy/ materials. Our results agree with … wider output base -- Exporting ; environment ; innovation ; heterogeneity …

The impact of environmental innovation on the marginal pollution abatement cost at the firm level is investigated. We … show that the common assumption that innovation reduces the marginal abatement cost is wrong. We draw some implications …

This paper provides a primer on the economics of environmental innovation. Our intention is not to write a pure review … both emissions and of emissions abatement. We then analyze theoretically how innovation may affect marginal abatement costs …. We also cover the different modelling choices with respect to how the innovation process is represented mathematically …