• It is believed that inflation is caused by various mechanisms.

  • When aggregate demand exceeds available supply, the result is a higher price. This is demand-pull inflation.
  • Low unemployment is certainly good in general, but it can cause inflation because more people have more disposable income.
  • An increase in government spending is also good for the economy, but it can lead to shortages of some goods, leading to inflation.
  • Another explanation is cost-push inflation, in which production costs rise and higher prices are passed on to consumers.