Increased stress on wealth: This definition presented considerable value to the nature of money in the economy. According to some economists, the economic success of any country depends on the accumulation of wealth.
Examining the Nature of Money: According to this definition, economics is also divided with the investigation of the circumstances that led to the creation of wealth.
Research on the Nature of Wealth: According to this definition the wealth of a nation consists only of physical products.
Economic Man: This theory states that an economic man converges on his personal goal, that is to earn money
