Learn what credit rationing means and why lenders sometimes limit credit supply even when borrowers are willing to pay higher interest rates.
Credit rationing occurs when lenders restrict the amount of credit available rather than simply raising the price of credit. Some borrowers are denied loans or receive smaller loans even though they would accept higher rates.
The reason is often adverse selection or moral hazard. Past a certain point, charging higher rates may attract riskier borrowers or encourage riskier behavior, so lenders may prefer to limit quantity instead of letting price do all the balancing.
During a credit downturn, a bank may keep its posted lending rate roughly stable but tighten approval standards and reduce maximum loan sizes. That is credit rationing rather than simple price adjustment.
A student says, “In lending markets, supply and demand are always balanced entirely by the interest rate.”
Answer: No. Information problems can make quantity restrictions a rational lender response.
Credit Risk: Credit rationing often reflects concern about borrower risk and loan quality.
Market Interest Rate: Credit rationing shows that loan quantity does not always adjust through rate changes alone.
Debt-to-Income Ratio (DTI): Lenders may tighten DTI limits as part of rationing credit.