What are the differences between fiscal policy and monetary policy?

How are the goals of contractionary fiscal policy similar to tightening the money supply?
Describe how expansionary fiscal policies and increasing the money supply are unsustainable.

1. Differences between fiscal policy and monetary policy:

- Fiscal policy is controlled by the government and involves changes in government spending and taxation levels in order to influence the economy. Monetary policy, on the other hand, is controlled by the central bank and involves the manipulation of interest rates and the money supply to achieve economic objectives.
- Fiscal policy directly affects the overall demand in the economy through changes in government spending and taxes, while monetary policy works indirectly by influencing the availability and cost of credit.
- Fiscal policy is more focused on long-term economic goals and objectives, such as promoting economic growth and reducing unemployment, while monetary policy is more focused on short-term stabilization of the economy, such as controlling inflation and managing interest rates.

2. Similarities between contractionary fiscal policy and tightening the money supply:
- Both contractionary fiscal policy and tightening of the money supply aim to slow down economic activity and reduce inflationary pressures by reducing aggregate demand in the economy.
- Contractionary fiscal policy achieves this through reducing government spending and increasing taxes, while tightening the money supply involves increasing interest rates and reducing the availability of credit.
- Both measures are taken during periods of high inflation or overheating in the economy to prevent excessive price increases and unsustainable growth.

3. Unsustainability of expansionary fiscal policies and increasing the money supply:
- Expansionary fiscal policies involve increasing government spending and lowering taxes to stimulate economic growth. While this may lead to short-term increases in output and employment, it can also result in higher inflation and budget deficits, which are ultimately unsustainable.
- Similarly, increasing the money supply through monetary policy can lead to inflationary pressures and asset bubbles in the long run, as the excessive availability of credit can drive up prices and create unsustainable levels of debt.
- In both cases, when these policies are maintained for prolonged periods without taking into account the long-term consequences, they can lead to economic imbalances, overheating, and ultimately a need for corrective measures to bring the economy back into balance.