The externalbenefit cannot be given the internal part, so the enterprise has not activity to maintain road right.
外部效益不能内部化是企业没有积极性去维护路权的主要原因。
2
The results demonstrate that the policy failure of agricultural land protection lies in the pursuit of externalbenefit and lack of fair compensation and incentive.
研究结果:农地保护实质主要是出于农地外部效益的考虑,政策缺乏公平补偿的经济激励而易失效。
3
To achieve the assessment of farmland externalbenefit, its path includes: defining farmland externalbenefit; selecting appropriate method and determining operating procedure.