考虑市场中企业有垄断力量,同时假定企业生产没有任何外部性。那么,外部性必然导致更大的扭曲吗?
Consider a market in which a firm has monopoly power. Suppose in addition that the firm produces under the presence of either a positive or a negative extermality. Does the externality necessarily lead to a greater misallocation of resources?