KVB怎么样：美联储“三把手”为何坚信低利率时代尚未终结？

Core Viewpoint - The discussion around "R-Star," or the neutral interest rate, highlights a significant divergence in views within the Federal Reserve regarding future monetary policy and economic conditions [1][3]. Group 1: Neutral Interest Rate Perspectives - John Williams, the President of the New York Fed, suggests that the neutral interest rate in the U.S. may remain low for an extended period [1]. - There is a contrasting view that the global economy has fundamentally changed post-pandemic, potentially leading to a permanently higher neutral interest rate due to factors like supply chain restructuring and rising inflation [3]. - Williams argues that long-term determinants of interest rates, such as aging populations and weak investment demand, continue to exert downward pressure on rates [3]. Group 2: Implications for Monetary Policy - If Williams' perspective holds, it implies that once inflation stabilizes around the 2% target, the Fed may have grounds to lower interest rates, possibly even to historically low levels near zero [3][4]. - This viewpoint provides a theoretical framework for a future return to low interest rates, suggesting that the current restrictive rate levels may not be sustainable [4]. - However, Williams emphasizes the uncertainty in estimating the neutral interest rate and advises against over-reliance on specific numerical values, framing it instead as a conceptual anchor for broader economic judgment [4]. Group 3: Economic Structure and Future Outlook - The ongoing debate about R-Star reflects deeper considerations about the future shape of the economy, with Williams' stance indicating that the structural impacts of the pandemic have not altered the underlying economic landscape [4]. - The macroeconomic environment is expected to continue facing low growth and low interest rates, reinforcing the notion that the economy is still in a low-rate era [4].