Much of the potential impact of environmental policy is though to come from the incentives it gives firms to develop and introduce new environmental products and processes. Almost all the literature on this issue has focused on the impact of environmental policy on the amount environmental R&D...

This paper develops a model of the birth and death of cartels in the presence of enforcement activities by a Competition Authority (CA). We distinguish three sets of interventions: (a) detecting, prosecuting and penalising cartels; (b) actions that aim to stop cartel activity in the short-term,...

This article adopts a welfare-based, in contrast to a decision-theoretic (DT), approach to the choice of legal standards for refusals to license intellectual property. It is shown that if the presumption of legality is not strong, as was the European Commission's point of view in the Microsoft...

In Katsoulacos, Motchenkova and Ulph (2015) we examined the welfare properties of a number of monetary penalty regimes for tackling cartels, including revenue-based penalties (the most widely used regime), illegal gains-based penalties, and overcharge-based penalties. We showed that the latter...

In this paper we set out the welfare economics based case for imposing cartel penalties on the cartel overcharge rather than on the more conventional bases of revenue or profits (illegal gains). To do this we undertake a systematic comparison of a penalty based on the cartel overcharge with...

In this paper we set out the welfare economics based case for imposing cartel penalties on the cartel overcharge rather than on the more conventional bases of revenue or profits (illegal gains). To do this we undertake a systematic comparison of a penalty based on the cartel overcharge with...