College Level Examination Program CLEP Exams — College Level Examination Program CLEP Exams Hack
1. Which action increases supply of loanable funds?
Answer: D
Higher national saving increases the supply of loanable funds.
Increasing national saving leads to a greater supply of loanable funds available for borrowing, as savings are a primary source from which funds are loaned out in financial markets.
A) Lower interest rate
While a lower interest rate might encourage borrowing, it does not directly increase the supply of loanable funds. Instead, it can lead to an increase in the demand for loans, as borrowing becomes cheaper, but it does not contribute to the overall savings available in the economy.
B) Higher interest rate
A higher interest rate typically discourages borrowing and may lead to a decrease in the demand for loans. Additionally, while it may incentivize saving, it does not directly increase the overall supply of loanable funds as effectively as higher national saving does.
C) Higher consumption
Higher consumption generally implies that individuals and households are spending more rather than saving, which would lead to a decrease in the supply of loanable funds. Increased consumption can detract from the amount of money available for saving and lending.
D) Higher national saving
Higher national saving directly increases the pool of funds available for loanable funds, as it reflects a greater amount of resources being set aside for future investment and lending. This action enhances the supply side of the loanable funds market.
Conclusion
Higher national saving is the most effective way to increase the supply of loanable funds, as it directly contributes to the availability of financial resources for borrowers. In contrast, the other options either do not increase supply or may even reduce it, demonstrating that national saving is crucial for a robust supply of loanable funds.
2. When economy below full employment, fiscal action to restore equilibrium:
Answer: D
Increasing government spending restores equilibrium when the economy is below full employment.
Fiscal action is necessary to stimulate demand and boost economic activity. Increasing government spending directly injects money into the economy, creating jobs and increasing overall demand, which helps to restore equilibrium.
A) raise taxes
Raising taxes is counterproductive in a situation where the economy is below full employment. Higher taxes reduce disposable income, leading to decreased consumer spending and further contraction of economic activity, which does not help in restoring equilibrium.
B) cut spending
Cutting spending would also be detrimental as it would further decrease demand within the economy. In a scenario of underemployment, reducing spending would exacerbate economic stagnation, making it even harder to achieve equilibrium.
C) raise reserve ratio
Increasing the reserve ratio requires banks to hold more reserves and limits their ability to lend. This action would restrict credit availability, reducing money supply and consumer spending, thus hindering efforts to restore economic equilibrium.
D) increase government spending
Increasing government spending is the most effective fiscal action in this context. It directly stimulates demand by funding projects, creating jobs, and increasing income, which encourages consumer spending and helps drive the economy towards full employment.
Conclusion
Increasing government spending is the only option that effectively addresses the issue of underemployment by stimulating economic activity. All other options, including raising taxes, cutting spending, and raising the reserve ratio, would hinder economic growth and fail to restore equilibrium, making D the definitive correct choice.
3. Expansionary fiscal policy to fight recession is:
Answer: B
Expansionary fiscal policy to fight recession involves decreasing taxes and increasing spending.
Expansionary fiscal policy to combat a recession typically entails lowering taxes and increasing government spending to stimulate economic activity. This approach aims to boost aggregate demand, encouraging consumer spending and investment.
A) ↑ taxes ↑ spending
This option suggests that both taxes and spending are decreased, which is not aligned with the goals of expansionary fiscal policy. Lowering taxes alone without increasing spending would not effectively stimulate the economy during a recession.
B) ↓ taxes ↑ spending
This option correctly identifies the two primary components of expansionary fiscal policy: decreasing taxes and increasing government spending. Lowering taxes provides individuals and businesses with more disposable income, while increased spending injects money directly into the economy, both of which are essential in combating a recession.
C) ↑ taxes ↓ spending
This choice indicates a decrease in taxes and a decrease in spending, which contradicts the principles of expansionary fiscal policy. Such a combination would likely exacerbate a recession by reducing overall economic activity.
D) ↓ spending ↑ taxes
This option suggests increasing spending while also decreasing taxes, which aligns partially with expansionary fiscal policy. However, the phrasing is misleading as it does not clearly state both components working together to stimulate the economy, making it less clear than option B.
Conclusion
Option B is definitively correct as it accurately reflects the dual approach of decreasing taxes and increasing spending that characterizes expansionary fiscal policy. Other options either misrepresent the policy's intent or fail to capture the essential elements needed to stimulate the economy during a recession.
Answer: A
Country inside PPC can produce more of both goods.
A country operating inside its Production Possibility Curve (PPC) has the capacity to increase production of both goods without the need for additional resources or technological improvements. This situation indicates inefficient resource utilization, allowing for more of both goods to be produced.
A) produce more of both goods
This option is correct because a country inside the PPC is not utilizing its resources to their full potential. By reallocating resources or improving efficiency, the country can indeed produce more of both goods, moving towards the PPC.
B) must increase resources
This option is incorrect. While increasing resources can help a country produce more, a nation inside the PPC can increase production without needing to gather more resources. The inefficiency suggests that existing resources are not being fully utilized.
C) must improve tech
This option is also incorrect. Technological improvements can enhance production capabilities, but a country inside the PPC can increase output by simply using its current resources more effectively. There is no necessity for technological advancement to achieve greater production.
D) is efficient
This option is incorrect. A country situated inside the PPC is characterized by inefficiency in resource allocation. Being inside the curve signifies that the country is not producing at its maximum potential, which contradicts the definition of efficiency.
Conclusion
The correct answer, "produce more of both goods," highlights the ability of a country inside the PPC to optimize its current resources. All other options fail to recognize that efficiency does not require additional resources or improvements, but rather a better utilization of what is already available.
5. Natural rate of unemployment equals sum of:
Answer: B
Natural rate of unemployment equals the sum of frictional and structural unemployment.
The natural rate of unemployment is defined as the combination of frictional and structural unemployment. This reflects the unemployment that exists when the economy is at full employment, excluding cyclical unemployment.
A) cyclical + structural + frictional
This option is incorrect because it includes cyclical unemployment, which does not contribute to the natural rate. The natural rate specifically excludes cyclical unemployment, which arises during economic downturns.
B) frictional + structural
This option is correct as it accurately describes the components that constitute the natural rate of unemployment. Frictional unemployment occurs when individuals are temporarily out of work while transitioning between jobs, and structural unemployment results from mismatches between skills and job requirements.
C) seasonal + cyclical + frictional
This option is incorrect because it incorporates seasonal and cyclical unemployment. The natural rate of unemployment does not include seasonal variations or cyclical fluctuations that occur due to economic cycles.
D) frictional + discouraged
This option is incorrect as it suggests that discouraged workers, who have stopped looking for employment, contribute to the natural rate. The natural rate focuses solely on those actively seeking work, specifically through frictional and structural unemployment.
Conclusion
The correct answer, B, accurately identifies the components that make up the natural rate of unemployment, which are frictional and structural. All other options fail to recognize the exclusion of cyclical unemployment and the inappropriateness of including discouraged workers or seasonal factors in this definition.
6. Rightward shift of AD in short run can be caused by:
Answer: D
Lower interest rates can cause a rightward shift of AD in the short run.
Lower interest rates make borrowing cheaper, which can stimulate investment and consumption, leading to an increase in aggregate demand (AD) in the short run.
A) Higher tax rates
Higher tax rates generally reduce disposable income for consumers and lower profits for businesses, leading to decreased consumption and investment. This would actually shift the aggregate demand curve to the left, not to the right.
B) Higher production costs
Higher production costs typically result in decreased supply as firms may reduce output due to lower profitability. This situation can lead to a leftward shift in aggregate supply and may not influence the aggregate demand positively, thus not causing a rightward shift in AD.
C) Higher imports
Higher imports can lead to a decrease in domestic demand for goods and services, as consumers may choose foreign products over domestic ones. This scenario would result in a leftward shift of the aggregate demand curve rather than a rightward shift.
D) Lower interest rates
Lower interest rates encourage borrowing and spending by consumers and businesses, leading to an increase in investment and consumption. This increase directly contributes to a rightward shift of the aggregate demand curve in the short run.
Conclusion
The correct answer, lower interest rates, effectively stimulates aggregate demand through increased spending and investment. The other options, such as higher tax rates, higher production costs, and higher imports, either reduce demand or shift it leftward, demonstrating why they do not contribute to a rightward shift in aggregate demand.
7. Supply-side fiscal policy to combat recession:
Answer: D
Marginal tax rates are a crucial element of supply-side fiscal policy to combat recession.
Supply-side fiscal policy focuses on increasing production and investment by influencing the behavior of businesses and consumers. Lowering marginal tax rates encourages individuals and corporations to invest and spend more, stimulating economic growth and helping to alleviate recessionary pressures.
A) order more output
This option does not directly relate to supply-side fiscal policy. While increasing output is a goal of economic policy, simply ordering more output does not address the underlying structural incentives needed to encourage production, such as tax incentives or regulatory changes.
B) government spending
Government spending is typically associated with demand-side fiscal policy rather than supply-side measures. While increased government expenditure can stimulate the economy, it does not directly enhance the productive capacity of the economy in the same way that changes in marginal tax rates can.
C) regulations
Regulations can have both positive and negative impacts on economic activity. However, they are not a direct tool of supply-side fiscal policy aimed at combating recession. Reducing regulations can promote economic growth, but this is not the primary focus of supply-side fiscal policy, which emphasizes tax incentives.
D) marginal tax rates
Lowering marginal tax rates is a fundamental aspect of supply-side fiscal policy. By reducing the tax burden on income earned, individuals and businesses are incentivized to work harder, invest, and expand their operations, which can lead to increased economic activity and recovery from recession.
Conclusion
Marginal tax rates are the most effective tool in supply-side fiscal policy for combating recession, as they directly influence economic behavior by incentivizing production and investment. Other options fail to provide the same level of direct impact on the economy’s productive capacity, making them less suitable for addressing recessionary conditions.
8. Oil shock in long-run equilibrium: output and price level:
Answer: C
Output decreases while prices increase in long-run equilibrium after an oil shock.
In the long-run equilibrium following an oil shock, the output decreases while the price level increases. This reflects the negative impact of rising oil prices on economic production and inflation.
A) both ↑
This option suggests that both output and prices would increase, which is inaccurate in the context of an oil shock. Typically, an oil shock leads to higher production costs, resulting in a decrease in output, not an increase.
B) both ↓
This option implies that both output and prices would decrease, which does not align with economic principles following an oil shock. While output does decrease, prices generally rise due to the increased cost of oil.
C) output ↓ prices ↑
This is the correct option as it accurately describes the economic outcome of an oil shock. Higher oil prices lead to increased production costs, reducing output while causing a rise in the price level due to inflationary pressures.
D) no change
This option suggests that there would be no change in output or prices, which fails to recognize the significant impact of an oil shock on the economy. An oil shock typically disrupts equilibrium, leading to observable changes in both output and the price level.
Conclusion
The correct answer, C, clearly illustrates the dynamics of an oil shock, where output decreases due to higher production costs and prices increase due to inflationary pressures. All other options misrepresent the economic effects following an oil shock, either suggesting incorrect changes or no changes at all, which undermines the fundamental understanding of such economic scenarios.
9. Short-run AS upward sloping because:
Answer: B
Short-run AS is upward sloping because wages are sticky.
In the short run, aggregate supply (AS) is upward sloping primarily due to the stickiness of wages, which means that wages do not adjust immediately to changes in economic conditions. This stickiness can lead to firms increasing output and hiring more workers when demand rises, hence the upward slope of the short-run AS curve.
A) wages flexible
This option is incorrect because if wages were flexible, they would adjust quickly to changes in demand and supply, leading to a vertical long-run aggregate supply (AS) curve rather than an upward sloping short-run AS. Flexible wages would cause firms to not respond to demand changes as they would be able to adjust costs effectively.
B) wages sticky
This option is correct as it directly relates to the phenomenon being described. Sticky wages imply that wages do not adjust quickly to changes in the economy, which can cause firms to increase production when there is an increase in aggregate demand, leading to an upward sloping AS in the short run.
C) high competition
This choice is incorrect as high competition generally leads to firms operating at or near their productive capacity, which does not inherently explain the upward slope of the short-run AS. Competition affects pricing and output decisions but does not directly relate to wage stickiness.
D) AD downward
This option is incorrect because a downward sloping aggregate demand (AD) curve does not explain why the short-run AS is upward sloping. The relationship between AS and AD in the short run is instead influenced by the rigidity of wages and prices, not the direction of the AD curve.
Conclusion
The upward slope of the short-run aggregate supply curve is fundamentally linked to the stickiness of wages, which prevents immediate adjustments to economic changes. This contrasts with the other options, which either misinterpret the economic dynamics at play or do not address the wage rigidity factor that is critical to understanding short-run AS behavior.
10. Open-market sale of bonds by Fed â†' reserves and interest rate:
Answer: D
Open-market sale of bonds by Fed leads to a decrease in reserves and an increase in interest rates.
When the Federal Reserve conducts an open-market sale of bonds, it reduces the reserves in the banking system, which typically results in an increase in interest rates.
A) “, “
This option is incorrect because it does not accurately represent the effects of an open-market sale of bonds. A sale leads to a decrease in reserves, but the effect on interest rates is not correctly indicated here.
B) ‘, “
This option is also incorrect as it suggests a decrease in reserves while indicating an increase in interest rates, which misrepresents the relationship. The correct implication of an open-market sale is that reserves decrease and interest rates rise, but the notation used does not align properly.
C) ‘, ‘
This choice fails to capture the dynamics of an open-market sale of bonds. While it indicates a decrease in reserves, it incorrectly suggests that interest rates also decrease, which contradicts the expected outcome of an open-market sale.
D) “, ‘
This option correctly conveys the relationship. An open-market sale of bonds by the Fed results in a decrease in reserves for banks, which typically leads to an increase in interest rates as the supply of money in the economy tightens.
Conclusion
Option D is definitively correct as it accurately reflects the economic principles associated with an open-market sale of bonds. The other options fail to correctly align the effects on reserves and interest rates, making them incorrect in the context of the question. Understanding this relationship is crucial in grasping how monetary policy influences the economy.