Can Central Banks Boost Corporate Investment? Evidence from ECB Liquidity Injections

Abstract

Liquidity injections by central banks have become frequent and massive, but their real effects on corporate investment remain unclear. We examine the longer-term refinancing operations (LTROs) of the European Central Bank (ECB) during the euro-zone sovereign crisis and show that greater LTRO funding to banks is associated with lower corporate investment. Riskier banks received funds through the LTROs and subsequently increased their holdings of risky sovereign debt. Corporate investment reductions are associated with these banks. Further, concurrent fiscal and regulatory policies impeded the effectiveness of the ECB liquidity injections. Our findings identify the contributing factors for these failures of monetary policy.