凯恩斯理论虽然在英美国家已经过时,可是我认为在日本还是有效的,只有今天才是以减税、增加公共投资来刺激景气的大好时机。在日本是怎样实施了凯恩斯政策和取得哪些效果,可以就1965年和1976—1977年的实例进行观察。1965年是不景气的一年,当时很多人认为它不易好转。这种不景气被称为结构性的不景气。在不景气的时候,削减财政支出的作法,是凯恩斯以 Although the Keynesian theory is outdated in the Anglo-American countries, I think it is still valid in Japan. Only today is a good time to boost the economy by reducing taxes and increasing public investment. How the Keynesian policy was implemented and what effect was achieved in Japan was observed in the cases of 1965 and 1976-1977. 1965 was a downturn year, when many people thought it was not easy to get better. This downturn is called a structural downturn. In a downturn, the practice of cutting fiscal spending is Keynes