ヨーゼフ・シュンペーター
The philosophical roots of capitalist peace can be traced back to Immanuel Kant, Joseph Schumpeter, Norman Angell, and classical economic theory. In his 1795 essay Perpetual Peace, Immanuel Kant argued, among other things, that "the spirit of commerce . . . sooner or later takes hold of every nation, and is incompatible with war." In the early twentieth century Norman Angell reasoned that trade interdependence in modern economies makes war unprofitable. Later, Joseph Schumpeter offered the observation that with the advancement of capitalism people form "an unwarlike disposition."