CFA Level II ExamEconomicsEasy
A government is considering implementing a new policy aimed at fostering long-term economic growth. The proposed policy involves increasing public spending on education and infrastructure development, funded by a temporary increase in value-added tax (VAT). A financial consultant is asked to assess this policy's potential impact on the country's potential GDP. Which of the following is the most likely long-term effect of this policy on potential GDP?
- AAn increase, primarily driven by the immediate boost in aggregate demand from government spending.
- BA decrease, due to the short-term negative impact of higher taxes on consumption.
- CNo significant change, as the benefits of public spending are often offset by inefficiencies.
- DAn increase, as investments in human and physical capital enhance productive capacity.
Show answer & explanationAnswer & explanation
Correct answer: D. An increase, as investments in human and physical capital enhance productive capacity.
Potential GDP is determined by the economy's productive capacity, which is enhanced by improvements in human capital (education) and physical capital (infrastructure). Investments in these areas increase the quantity and quality of labor and capital, leading to higher potential output over the long term.
Why the other options are wrong
- A. Incorrect. The immediate boost in aggregate demand impacts actual GDP in the short term. Potential GDP is about the supply-side capacity of the economy.
- B. Incorrect. While higher taxes can have short-term negative effects on consumption, the question asks about long-term potential GDP, which is driven by supply-side factors.
- C. Incorrect. While inefficiencies can exist, well-targeted investments in education and infrastructure are generally recognized as drivers of long-term productive capacity.
Potential GDP
The maximum output an economy can produce over a sustained period without generating inflationary pressures.
- Determined by the quantity and quality of factors of production (labor, capital, natural resources).
- Also influenced by technology and institutional factors.
- Represents the economy's long-run productive capacity.
Memory trick: Capital, Labor, Tech, and Institutions power growth.