It is widely assumed in the literature that environmental innovation reduces the marginal cost of pollution abatement. In this paper we show that this is not necessarily the case and we provide some unexpected outcomes.
Bréchet, T., & Jouvet, P. A. (2008). Environmental innovation and the cost of pollution abatement revisited. Ecological Economics, 65(2), 262-265. https://doi.org/10.1016/j.ecolecon.2008.01.005 (Original work published 2008)