2009年12月13日,诺贝尔经济学奖获得者、美国著名经济学家——萨缪尔森去世了。萨缪尔森是凯恩斯主义在美国的主要代表人物,他所研究的经济理论领域,涉及一般均衡论、福利经济学、国际贸易理论等。萨缪尔森的经典著作《经济学》,以40多种语言在全球销售超过400万册,是全世界最畅销的经济学教科书之一,影响了整整一代人。 December 13, 2009, Nobel laureate in economics, the famous American economist Samuelson has died. Samuelson is the key representative of Keynesianism in the United States. The area of ​​economic theory that he studies involves general equilibrium theory, welfare economics, international trade theory and so on. Samuelson’s classic “Economics,” which sold more than 4 million copies worldwide in more than 40 languages, is one of the best-selling economics textbooks in the world, affecting a whole generation.