引用第8樓辣椒仔於2010-11-10 02:10發表的“”: Externalities有分positive同negative架喎..... 1. What is meant by “internalizing” an externality? How can a negative externality be internalized? 2. Using a supply and demand diagram, demonstrate how a positive externality leads to market inefficiency. How might the government help to eliminate this inefficiency? .......
呢D問題易好多 |