1:According to the monetary definition, an increase in the supply of money is
the cause, and a rise in price level is the effect of inflation. If there is an increased
supply of money in an economy, then prices will rise.
2:This happens when
interest rate is decreased resulting in
cheap availability of credit in an economy causing an increase in purchasing
power, resulting in increase in demand of goods & services.
3:When there is
increase in demand, prices tend to rise. Hyperinflation is usually caused by
an extreme increase in the money supply.