A top economist thinks Trump's big affordability push will do more harm than good

Core Viewpoint - President Trump's proposals to lower mortgage rates and cap credit card interest rates may not effectively improve affordability for consumers and could potentially lead to adverse economic consequences [1][2]. Mortgage Rates - Trump plans to direct representatives to purchase $200 billion of mortgage bonds to lower mortgage rates [2]. - Following the announcement, fixed mortgage rates have decreased by 10 to 20 basis points, which could increase housing demand but also drive home prices up due to a severe housing shortage [6][7]. - The economist Mark Zandi warns that while lower rates may seem beneficial, they will not make homebuying more affordable as higher demand will lead to increased home prices [7]. Credit Card Interest Rates - Trump's proposal includes capping credit card interest rates at 10% for one year, which Zandi believes may face legal challenges and could limit credit availability for many borrowers [9]. - Zandi argues that only consumers with high credit scores would maintain their credit lines, as lenders would struggle to profitably extend credit at the proposed rate [9]. - Analysts at UBS and hedge fund manager Bill Ackman share concerns that capping credit card interest rates could negatively impact lower-income consumers and overall economic spending [10].