Is the three concepts of currency circulation and currency issuance? If not, please help me explain separately. And their male

This is a different concept, just related to each other. The circulation depends on the central bank. The demand depends on the economy itself. The distribution is greater than the demand is inflation. The distribution is less than demand. It is best to understand the amount of circulation. It is like a rich man. There are everything in the name. The luxury cars are equivalent to the constant depreciation assets. Real estate is equivalent to precipitating assets. In terms of quantity, the circulation is less than the circulation, and there is a proportion between the two. Different economic structures and the quality of different economies are also different.