Although the Fichte’s philosophy is usually considered an example of abstract system far from the reality, its basic ideas were already present in a series of theories and facts previous to their writings. That the I need a No–I that determines it, that the I is essentially activity and their po..

This paper essays to show the path, that lead from Keynes' conception of chance to his conception of economy. In order to this, we analyze what understand Keynes as chance, his theory of the probability and in what way this, across the expectation, determine the keynesian concept of economy.