This paper presents a detailed set of new, quantity-based indicators of financial integration in the euro area. The indicators are based on granular data from securities holdings statistics and help us disentangle the main drivers of the portfolio changes observed since the financial crisis....

Since the financial crisis, central bank policymakers have expressed a need for more integrated microdata for monetary policy purposes and for macroprudential and microprudential supervision, with a stronger focus on lending. In response to this policy need, the European System of Central Banks...