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The Daily Insight Hub

Why the liquidity preference model determines the interest rate in the short run?

Author

Sarah Martinez

Updated on January 13, 2026

According to the liquidity preference model of the interest rate, the interest rate is determined in the money market by the money demand curve and the money supply curve. This reduces investment spending and consumer spending, which in turn reduces aggregate demand and real GDP in the short-run.

For which objective of liquidity preference demand for liquidity is determined by the rate of interest?

Given the supply of money (M)and the rate of interest is determined by the liquidity preference(LP) Page 5 The rate of interest depends upon the demand for cash for liquidity purpose and quantity of cash available for the same.

What is the relationship between account liquidity and interest rates?

When the Fed pursues a tight monetary policy, it takes money out of the system by selling Treasury securities and raising the reserve requirement at banks. This raises interest rates because the demand for credit is so high that lenders price their loans higher to take advantage of the demand.

How does interest rate affect liquidity?

How does liquidity impact rates? Funds shortage leads to spike in short-term borrowing rates, which block banks from cutting lending rates. This also results in a rise in bond yields. If the benchmark bond yield rises, corporate borrowing cost too, increases.

What is the relationship between interest rate and liquidity preference?

When higher interest rates are offered, investors give up liquidity in exchange for higher rates. As an example, if interest rates are rising and bond prices are falling, an investor may sell their low paying bonds and buy higher-paying bonds or hold onto the cash and wait for an even better rate of return.

What are the three motives for liquidity preference?

Demand for money: Liquidity preference means the desire of the public to hold cash. According to Keynes, there are three motives behind the desire of the public to hold liquid cash: (1) the transaction motive, (2) the precautionary motive, and (3) the speculative motive.

What are the limitations of the liquidity preference theory of money?

One of the biggest limitations of the liquidity preference theory is that it assumes that the employment rate is constant. In reality, the employment rate is not constant and it is constantly changing. The second criticism is that this theory assumes a certain level of income.

How much money do experts recommend that you keep in a savings account?

Most financial experts end up suggesting you need a cash stash equal to six months of expenses: If you need $5,000 to survive every month, save $30,000. Personal finance guru Suze Orman advises an eight-month emergency fund because that’s about how long it takes the average person to find a job.

How does the theory of liquidity preference work?

According to the theory of liquidity preference, the interest rate adjusts to balance the supply and demand for money. There is one interest rate, called the equilibrium interest rate, at which the quantity of money demanded exactly balances the quantity of money supplied.

How is the short term interest rate determined by liquidity preference?

Keynes called the aggregate demand for money in the economy liquidity preference. According to Keynes General Theory, the short-term interest rate is determined by the supply and demand for money.

When is equilibrium restored in the liquidity preference curve?

Here equilibrium is restored at point E where M curve cuts MS and rate of interest is determined. If liquidity preference increases to M 1, new equilibrium will be at E 1 and the interest rate increases to OR 1. If contrary to this, liquidity preference curve falls to M 2, equilibrium will be at point E 2 which will determine OR 2 interest rate.

How is MS related to liquidity preference of money?

MD (LP) = MS. In Fig. 9 MS is the supply curve of money where LP is the liquidity preference or demand curve for money. Both these curves intersect each other at point E which determines OR rate of interest.