Although recent research shows that the euro has spurred cross-border financial integration, the exact mechanisms remain unknown. We investigate the underlying channels of the euro's effect on financial integration using data on bilateral banking linkages among twenty industrial countries in the...

We quantify the role of financial factors that have contributed to sluggish investment in Europe in the aftermath of the 2008-2009 crisis. Using a big data approach, we match the firms to their banks based on banking relationships in 8 European countries over time, obtaining over 2 million...