With the rise of Arrow's impossibility theorem research in social welfare function in the West enters a stage of perplexity.
由于阿罗不可能性定理的提出，西方社会福利函数理论的研究进入了困惑时期；
With the rise of Arrow's impossibility theorem research in social welfare function in the West enters a stage of perplexity.
由于阿罗不可能性定理的提出，西方社会福利函数理论的研究进入了困惑时期；
应用推荐