When aggregate demand (AD) exceeds aggregate supply (AS), the following impacts can occur:
1. Increased output and income:
- Firms will try to meet the excess demand by increasing production, which will lead to higher output and income levels.
- The increase in income leads to higher consumption, further boosting demand, creating a cycle of growth.
2. Higher employment:
- Increased production requires more labor, which will lead to higher employment levels. - As firms expand output to meet demand, they will need to hire additional workers.
3. Price inflation:
- As AD exceeds AS, firms may raise prices due to higher demand. This can lead to inflationary pressures in the economy.
4. Potential overuse of resources:
- If AD continues to outstrip AS for a prolonged period, the economy may face resource shortages, leading to inefficiencies and higher costs in the long run.
Conclusion: When AD exceeds AS, the economy initially experiences higher output, income, and employment, but sustained imbalances may lead to inflationary pressures.
Year | Unemployment Rate (in percent) | Number of unemployed (in millions) | Labour Force Participation Rate (in percent) |
2010 | 15 | 30 | 70 |
2020 | 20 | 50 | 80 |