Final answer:
An increase in required reserves by the Federal Reserve will have a decreasing effect on the amount of loanable funds available in the economy.
Step-by-step explanation:
An increase in required reserves by the Federal Reserve will have a decreasing effect on the amount of loanable funds available in the economy.
When required reserves increase, banks are required to hold a higher percentage of their deposits, which reduces the amount of money available for lending to businesses and individuals. This means that banks have less money to loan out and as a result, the amount of loanable funds decreases.
For example, if the required reserve ratio is increased from 10% to 15%, banks will have to hold a larger percentage of their deposits instead of lending it out, which reduces the amount of loanable funds.