特朗普政府重提美联储“第三重使命”，美债市场要变天？

Core Viewpoint - The Federal Reserve's traditional dual mandate of maintaining price stability and achieving full employment may be expanding to include a third goal of maintaining moderate long-term interest rates, as suggested by Stephen Miran, a new Fed governor appointed by Trump [1][2]. Group 1: Implications of the Third Mandate - Analysts express concern that this potential third mandate could disrupt financial markets and undermine the Fed's independence, as it may be used to influence long-term bond yields for political purposes [1][2]. - The mention of the third mandate is seen as a significant indication of the Trump administration's intent to leverage monetary policy to achieve specific economic outcomes [1][2]. Group 2: Current Market Context - Currently, there are no policies in place to implement this third mandate, and the bond yields are declining, which may reduce the urgency for such measures [2][3]. - The long-term interest rates are crucial for determining the interest levels on various loans, including mortgages and corporate loans, highlighting their importance to the U.S. economy [3]. Group 3: Potential Actions and Market Reactions - Possible actions to manage long-term rates could include the Treasury issuing more short-term bonds and increasing buybacks of long-term bonds, although such measures are currently seen as unlikely [4][5]. - If the Fed were to adopt non-traditional methods to control long-term rates, it could complicate debt management and the Fed's operations, especially in a high-inflation environment [2][5]. Group 4: Historical Context and Comparisons - Historical precedents exist for the Fed's involvement in managing long-term rates, particularly during wartime and economic crises, but the current economic context does not warrant such actions [6][5]. - The ambiguity surrounding what constitutes "moderate long-term rates" raises concerns about the potential for justifying various policy actions [10]. Group 5: Fiscal Implications - The growing government deficit, which has reached $37.4 trillion, necessitates lower interest rates to manage the increasing debt burden [11][12]. - The Treasury's strategy to increase short-term bond sales while maintaining long-term bond sales reflects an effort to manage financing costs effectively [12].