深度 | 两千亿MBS能否救房市？【华福宏观·陈兴团队】

Group 1: Current State of the US Real Estate Market - The US real estate market is primarily driven by existing home sales, with new home sales accounting for less than 20% of total transactions. Since 2023, home sales have been sluggish due to high interest rates, with existing home sales dropping to levels not seen since the 2009 financial crisis, and new home sales returning to pre-pandemic levels [2][8] - Existing home inventory is low, while new home inventory faces significant liquidation pressure. The "rate lock effect" has suppressed market liquidity, leading to low demand and high prices in the existing home market, while the new home market is characterized by low sales and high inventory, resulting in extended liquidation periods [2][7] - Housing investment's contribution to GDP has decreased to around 4%, while housing services consumption accounts for 12% of GDP, indicating its critical role in driving economic activity [2][15] Group 2: Housing Prices and Affordability - Post-pandemic, US housing prices have increased significantly, outpacing household income and rent growth by 19 percentage points and 17 percentage points, respectively, leading to higher mortgage costs and increased rental attractiveness [3][19] - The proportion of household income spent on housing has risen from approximately 15% to around 25%, significantly constraining consumer spending power [3][21] - The average mortgage repayment period has extended from 65 months to about 77 months since 2021, reflecting decreased affordability for homebuyers [3][22] Group 3: Mortgage Rates and Influencing Factors - High mortgage rates are primarily driven by elevated 10-year Treasury yields and MBS spreads that cannot decline further. Despite the Federal Reserve's rate cuts, the 30-year mortgage rate remains high at 6.01% due to persistent high Treasury yields and low refinancing activity [4][47] - The MBS yield is closely tied to the 10-year Treasury yield, with a correlation of 98%. Factors affecting MBS spreads include credit risk premiums and the Federal Reserve's MBS purchasing activities [4][32] Group 4: Impact of Trump's New Policies - The housing purchase power index has dropped to a historical low due to rising home prices and mortgage rates, which have significantly increased housing costs relative to income [5][50] - Trump's administration aims to implement targeted real estate policies to improve housing affordability and gain support from middle and low-income groups ahead of the midterm elections. However, the effectiveness of these policies remains uncertain [5][58] - Key proposals include allowing transferable mortgages, limiting large institutional purchases of homes, and purchasing $200 billion in MBS to lower mortgage rates. However, only the MBS purchase plan has been officially implemented, while other proposals face feasibility challenges [5][54][58]