In the 2000s, relaxed federal borrowing standards (including subprime lending that allowed a borrower to purchase a home with little or no money down) may have led directly to a boom in demand for houses. Because it was easy to borrow, many investors bought homes as property speculation with no intent to live in them. Since the demand outstripped the supply, prices rose, giving a short-term profit. This resulted in an inflationary spiral until the bubble burst in 2008 and borrowing standards became stricter, leaving the housing market to bottom out.