Verchère, Alban - In: Revue Française d'Économie 25 (2010) 2, pp. 93-135
[eng] Based upon a critical review of various works about nitrate NPS pollution, we show that in the debate opposing price vs. quantity instruments to regulate pollution, it is possible to refine — and even more to go past — the measures which fail to reduce pollution, but at a significantly...