Drivers of the Green Paradox in Europe: An empirical application

The green paradox describes an undesirable and socially inefficient phenomenon caused by the expansionary reactions of the supply as a response to the various mechanisms that combat climate change. This article seeks to understand and aggregate the different drivers of this phenomenon portrayed in the literature, as well the empirical evidence associated and the proposed solutions. For this purpose, compilation and systematization of the various scientific contributions up to date in this context have been elaborated and the driver's effective impact on the European scenario was evaluated, using a balanced panel for 28 countries in Europe over 1996-2018 and the generalized method of moments (GMM) econometric procedure. Proxies for all provocateurs identified in the state of the art were incorporated in this study: (i) environmental taxes, (ii) green support, (iii) uncertain property rights, (iv) emissions limit (cap), and (v) temporal lag. The dependent variables used are (1) the ratio between the annual production/extraction of oil and the consumption of primary energy and (2) the carbon dioxide (CO2) intensity. We have obtained evidences that the hiatus in the implementation of the European emission cap mechanism has generated a strong green paradox. Moreover, a robust reflection regarding the economic and environmental adequacy of green supports should be considered due to its questionable net benefits. Lastly, we offer some recommendations of public environmental policies that escape the paradoxical phenomenon, through the enunciation of the conditionalities of these provocateurs.