欧洲央行：金融一体化与欧元区货币政策传导（英文版）

We study how financial integration shapes the transmission of monetary policy to consumer prices and output in the euro area. Using local projections, we document that the effect of financial integration is continuous: greater integration systematically strengthens the pass-through of monetary policy. When integration falls to low levels—around the first quartile of its historical distribution— transmission to both prices and output becomes statistically and economically insignificant. The am