[文中,克鲁格曼就当今富国对货币政策所持的传统观点提出了质疑。]许多年以前,被普遍认为是现代经济学之父的保罗·萨缪尔森曾警告人们不要把经济政策基于“口头禅”之上,他意思是说不要用口号来代替认真的思考,现在仍令人记忆犹新。严格地说,他是不太恰当地运用了“口头禅”(Shibboleth)这个词,因为《牛津英语词典》把 Shibboleth 解释为“被一个政党或宗派所使用的行话或套话,以供甄别其拥护者和追随着,或排 [In this article, Krugman raised questions about the traditional view held by monetary policy in the rich countries today. ] Many years ago, Paul Samuelson, who was widely regarded as the father of modern economics, warned people not to base economic policies on “mantra”. He meant not to use slogans instead of serious thinking. Now It is fresh memories. Strictly speaking, he improperly used the word “Shibboleth,” as the Oxford English Dictionary interpreted Shibboleth as "jargon or set of words used by a political party or denomination to identify its advocates And follow, or row