fertilizers. The internalization of this externality, via a tax on mineral nitrogen, could lead to a second best solution … this paper we examine the effects of a nitrogen levy on nitrate pollution from agriculture in northern France under two … AROPAj with the crop model STICS. For each policy scenario, a nitrogen tax is simulated, involving different tax levels up to …

production structures. Moreover, we assess the cost and effectiveness of different nitrogen taxes for the case of Switzerland …The loss of reactive nitrogen from agriculture into the environment is a major threat to the global environment and a … challenge for agri-environmental policy. We therefore investigate the problem of reducing nitrogen losses from agriculture into …