UPSC Static Quiz – Economy : 25 March 2026

Solution: B

• A liquidity trap is a macroeconomic situation where interest rates are already very low, often close to zero, and monetary policy becomes ineffective. Even if the central bank increases the money supply, people and institutions prefer to hold cash instead of investing or lending it. This typically happens because when interest rates are extremely low, bond prices are high. If people expect interest rates to rise in the future, they anticipate bond prices will fall, leading to capital losses. To avoid this risk, they hoard cash.
• In such a scenario, lowering interest rates further does not stimulate investment or consumption. As a result, the economy may remain stuck in stagnation or recession despite expansionary monetary policy. This concept was prominently discussed by economist John Maynard Keynes, especially in the context of the Great Depression.

Solution: C

• The Environmental Kuznets Curve (EKC) extends the logic of the original Kuznets hypothesis to environmental quality. It proposes an inverted U-shaped relationship between environmental degradation and per capita income. In the early stages of economic growth, industrialization, urbanization, and increased energy consumption lead to higher pollution levels and resource depletion. Environmental concerns are typically secondary to growth and employment objectives.
• However, as income levels rise further, societies demand cleaner environments, stronger regulations are enacted, cleaner technologies are adopted, and economies shift toward services and knowledge sectors. These structural and policy changes contribute to a decline in environmental degradation after a certain income threshold.

Solution: D

• The unemployment rate (UR) is calculated as the number of unemployed persons divided by the total labour force (employed + unemployed). Because it is a ratio, it can fall even if employment does not increase. For example, if discouraged workers stop searching for jobs and exit the labour force, the number of unemployed people decreases statistically, even though no new jobs were created. Hence, Statement 1 is correct.
• A decline in labour force participation rate (LFPR) reduces the size of the labour force. If unemployed persons stop actively seeking work, they are no longer counted as unemployed but as outside the labour force. This mechanically lowers the unemployment rate without any improvement in actual job creation. Therefore, Statement 2 is correct.
• During structural transformation (for instance, shifting from agriculture to manufacturing and services), workers may temporarily leave low-productivity sectors but may not immediately find suitable jobs in emerging sectors. This transitional mismatch can increase unemployment in the short run even while GDP rises due to productivity gains and capital formation.

Solution: B

• Statement 1 is incorrect. MSS securities are issued to absorb excess liquidity (sterilization), but the proceeds are not used for government expenditure. They are kept in a separate account with the RBI to ensure monetary neutrality.
• Statement 2 is correct. G-SAP is a “commitment-based” Open Market Operation where the RBI pre-announces a specific amount of G-Sec purchases to provide the market with predictable liquidity and anchor yields.
• Statement 3 is incorrect. Operation Twist involves the purchase of long-term securities (to lower long-term rates) and the sale of short-term securities (to raise short-term rates). The question describes the reverse.
• Statement 4 is correct. The LCR is a Basel III requirement that forces banks to maintain a stock of High-Quality Liquid Assets (HQLA) sufficient to survive an acute 30-day liquidity stress.
• While OMOs are discretionary, G-SAP and MSS are more structured interventions aimed at specific market conditions.

Solution: A

• Statement 1 is correct: MSS was created via a 2004 Memorandum of Understanding between the RBI and the Government specifically to sterilize the liquidity generated when the RBI buys foreign currency.
• Statement 2 is correct: A unique feature of MSS is that the proceeds are sequestered in a non-interest-bearing MSS Account at the RBI. This money is “frozen” and cannot be used by the government to fund its regular budget, ensuring that the liquidity is truly removed from the economy.
• Statement 3 is incorrect: MSS securities are government-issued treasury bills or dated securities and are fully eligible for SLR maintenance by banks, which encourages banks to hold them.