美国著名数理经济学家肯·阿罗（1921年生）是1972年诺贝尔经济学奖金获得者。他获奖的主要成果，是揭示了“不可能性定理”。后人俗呼为“阿罗定理”。这条定理的最大学术特点，实际上是用数理逻辑求解个人利益与社会整体利益的关系。因而，其结论不仅成为获得诺贝尔经济学奖? The famous American mathematical economist Ken Arrow (born in 1921) was the winner of 1972 Nobel Economics Prize. The main achievement of his award is to reveal the “impossibility theorem.” Descendants called “Arrow theorem.” The theorem of this theorem is actually the mathematical logic to solve the relationship between personal interests and the interests of society as a whole. Therefore, its conclusion not only became the Nobel Prize in economics?