Let’s break down the steps to understand the concept of Liquidity Trap and the correct answer:
Step 1: What is a Liquidity Trap?
A liquidity trap occurs in an economy when interest rates are already very low, near zero, and monetary policy becomes ineffective. In this situation, even if the central bank tries to lower interest rates further, people and businesses still prefer to hold cash or low-risk assets, rather than spending or investing it. As a result, traditional tools like reducing interest rates to stimulate economic activity no longer work.
Step 2: Analyzing the Options
Option (1): Interest rates are high, leading to reduced investment.
This is incorrect because a liquidity trap specifically occurs when interest rates are low or near zero, not high. High interest rates typically discourage investment, but that is not the definition of a liquidity trap.
Option (2): Consumer spending declines due to inflationary pressures.
While inflationary pressures may cause a decline in consumer spending, a liquidity trap is unrelated to inflation. In a liquidity trap, consumer spending remains low because interest rates are already so low that monetary policy cannot stimulate the economy further.
Option (3): Monetary policy becomes ineffective as interest rates approach zero.
This is correct. In a liquidity trap, interest rates are already very low (close to zero), and further reductions in interest rates do not encourage people to spend or invest. This makes monetary policy ineffective, and it fails to stimulate economic activity.
Option (4): Excess liquidity causes asset bubbles in the financial markets.
While excess liquidity can lead to asset bubbles, this is not the definition of a liquidity trap. A liquidity trap occurs when people hoard cash, even when interest rates are low, making monetary policy ineffective, not necessarily because of asset bubbles.
Step 3: Conclusion
The correct answer is Option (3): Monetary policy becomes ineffective as interest rates approach zero, as this correctly describes the situation of a liquidity trap.