欧洲央行首席经济学家连恩：如果我们观察到下行风险出现实质性变化，可能需要采取货币政策应对措施。

Core Viewpoint - The Chief Economist of the European Central Bank, Philip Lane, indicated that if there is a substantial change in observed downside risks, monetary policy measures may need to be implemented [1] Group 1 - The European Central Bank is closely monitoring economic conditions for any significant changes in downside risks [1] - Potential adjustments to monetary policy are being considered in response to evolving economic indicators [1]