impact on the global level of quality which is provided by both providers. Nevertheless, our welfare analysis underlines … bridged. A welfare analysis is introduced to estimate the relevance of such 'pro e-learning' public policies. Our first … results show that public subsidies enable the e-learning organization to provide quality-based and pricing strategies that …

impact of the A-D policy on quality choices is taken into account, European Welfare as well as profits accruing to the …-stage model with quality choice made before price competition takes place, we show that EU antidumping policy that takes the form …

-stage model with quality choice made before price competition takes place, we show that EU anti-dumping policy that takes the form … impact of the A-D policy on quality choices is taken into account, EuropeanWelfare as well as profits accruing to the …

This paper studies the welfare consequences of a vertical merger that raises rivals costs when downstream competition … is à la Cournot between firms with constant asymmetric marginal costs. The main result is that such a vertical merger can … nevertheless improve welfare if it involves a downstream firm whose cost is low enough . This is because by raising the input price …

? I present a model that includes preferences for child quality and shows the directions of change in preschool enrollment …