We analyse how the European Central Bank's purchases of corporate bonds under its Corporate Sector Purchase Programme (CSPP) affected the financing of Spanish nonfinancial firms. Our results show that the announcement of the CSPP in March 2016 significantly raised firms' propensity to issue...

We analyze optimal monetary policy in a model with two distinct financial frictions. First, borrowing is subject to collateral constraints. Second, credit flows are intermediated by monopolistically competitive banks, thus giving rise to endogenous lending spreads. We show that, up to a second...