Razón, tiempo y la noción de eternidad en economía

Being faced with the hopes and discouragement of the neoclassic school of Economics which is the search for an "analytical territory in which the theorical notions of time and reason could coexist harmoniously"; the valuable contribution of Keynes appeared. It consists of joining to the economic analysis "the most recent questions in relation to the concept of time, in general, and its subordination in respect to the concept of rationality". On the other hand, it refers to the theorical notion of eternity from neoclassic. Keynes opposes the principle of uncertainty which is only one of the components in the global negation of the other.