A situation in which a government, especially the U.S. Government,
borrows so much
money that it discourages
lending to private businesses. Crowding out generally occurs because lenders prefer the government as a borrower because it is much less
risky and the government is able to pay any
interest rate. Thus, when the government is borrowing heavily and lenders have only a finite amount they can lend, it may crowd out private borrowers.