The Federal Reserve raised its benchmark interest rate at the conclusion of its September meeting and hinted at another potential rate hike this year. Analysts noted that this 25-basis-point increase will lead to U.S. credit card borrowers paying an additional $2 billion in interest over the next 12 months. Tomas Philipson, former chairman of the White House Council of Economic Advisers, stated that rising interest rates naturally impact younger borrowers with lower incomes while benefiting older savers with higher incomes. Heather Boushey, a professor at the University of Pennsylvania, also pointed out that rate hikes are a "blunt tool" that will increase borrowing costs for auto loans, credit cards, and mortgages, with a particularly significant impact on individuals holding variable-rate debt.