財政學課件2起因與職能-wenkub
2023-05-21 20:18:55 本頁面
【正文】 ibution. 3 ? Efficiency and justice are conflicted in some ways and coincided in others. Though freemarket can get the efficient oute, it can’t turn up trumps in justice. So, The public policy should trade off between efficiency and justice. Summary IV 4 產(chǎn)品市場 要素市場交換 牛郎 市場效率的一般均衡分析 KN 織女 KZ LN LZ 稻谷 衣服 實現(xiàn)組合效率 實現(xiàn)生產(chǎn)效率 實現(xiàn)交換效率 瓦爾拉斯均衡 不動點定理 5 P O Q S,MSC D,MSB P* Q* 市場的局部均衡分析 6 A B A B C C O C F P O Q P O Q P O Q P O Q 市場需求曲線的推導 7 P O Q AC MC A E C P O Q AC MC A E C P O Q S 供給曲線的推導 8 市場失靈：政府經(jīng)濟活動的起因 ? 市場失靈（ market failure） –指市場經(jīng)濟存在著的一些自身難以克服的缺陷或不足。1 Summary II ? Efficiency and Justice are two basic rules to evaluate the economic behavior ( including Public Finance). ? Generally, efficiency is referred to as Paretooptimality. It means that it would not be possible to change it so as to make someone better off without others being worse, given the resource and technical constrain. ? The Paretoefficiency is th
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