Optimal Spatial Management of Agricultural Pollution
提出控制农业污染不仅靠减排，还可通过限制污染物扩散，理论分析和实证表明两者结合能大幅降低治理成本，为更积极的减排目标提供依据，但需要土地所有者协调行动。
Abstract Reducing emissions is not the only way to control agricultural pollution; containing the movement of emissions is another. Theoretical and empirical analyses show that combining containment with discharge reductions can substantially reduce the costs of total and marginal abatement. This justifies more ambitious abatement objectives but will require coordinated action by landowners. Achieving this coordination is a major challenge of agricultural pollution control programs.