This study examines a fundamental cause of the economic crisis from which the current capitalist economy is suffering. We posit that the cause is an imbalance between the real economic sector and the monetary sector. To test this hypothesis, we construct a differential game. Players are the...

The purpose of this paper is to study a fundamental cause of the economic crisis which suffers the current capitalism economy. The basic approach we adopt is as follows.Firstly, we show that the capitalism economy cannot largely deviate from the balance which is defined by natural economy. Our...