Saving
Savings are the part of the income that is not consumed during a given period: It is not immediately destroyed by a consumption expenditure and can be kept in liquid form or reinvested in the economic circuit under the form of an investment or an investment. All economic agents can or must save: This is done by households, but also by enterprises, the national economy and the state. The notion of savings conceals theoretical discord about the determinants of saving, the consequences of saving on the global economy and even the different ways of measuring saving.