美联储隔夜逆回购工具几近枯竭 短期利率控制能力或承压

Core Points - The Federal Reserve maintains the Overnight Reverse Repurchase Agreement (RRP) as part of its open market operations, allowing non-bank entities to store cash in exchange for a set interest rate [1] - The usage of RRP peaked at $2.5 trillion at the end of 2022 but has since declined over 95% to a recent low of $22 billion [1] - The decline in RRP usage indicates a shift in liquidity management, with the U.S. Treasury issuing more short-term bonds to cover deficits, drawing funds away from RRP [3] Group 1 - The Federal Reserve still holds $3.3 trillion in reserves, down from a peak of $4.2 trillion in 2022, despite the reduced RRP usage [4] - The low RRP usage suggests that short-term interest rates will be more market-driven, potentially leading to greater volatility during tax payment periods and quarter-ends [5] - The depletion of RRP and the Treasury's bond issuance will directly consume bank reserves, which are crucial for market stability and the pace of the Fed's balance sheet reduction [5] Group 2 - The proposed "Fiscal Reserve Interest Accountability Act" could eliminate the Fed's ability to pay interest on reserves, potentially leading to a significant outflow of the $3.3 trillion in reserves back to the private market [6] - This legislative change may shift liquidity dynamics, favoring risk assets but could impair the Fed's ability to set short-term interest rates, increasing volatility during critical financial periods [7] - The current environment differs from the pre-2008 era, raising questions about the Fed's capacity to manage short-term rates without the ability to pay interest on reserves [6][7]