We study the cost of funding channel by investigating how an easing in firms’ external financing cost affects corporate investment. This paper employs ECB’s corporate security purchase program as a quasi-natural experiment that reduces firms’ bond funding costs. Using balance sheet information on non-financial firms in France, we find that firms increase maintenance investment to preserve existing assets, instead of investing in new equipment to grow in scale. Our findings suggest that firms face non-convex costs in adjusting their capital stock and do not smoothly adjust investment following a shock in the cost of capital.

We study the effects of the US Federal Reserve’s large-scale asset purchase programs during 2008–2014 on bank liquidity creation. Banks create liquidity when they transform the liquid reserves resulted from quantitative easing (QE) into illiquid assets. As the composition of banks’ loan portfolio affects the amount of liquidity it creates, the impact of quantitative easing on liquidity creation is not a priori clear. Using a difference-in-difference identification strategy, we find that banks more affected by the policy increased lending relative to those less affected, mainly during the first and third round of QE. However, we only find a strong effect of the policy on liquidity creation during the third round of QE. This points to a weaker impact on the real economy during the first two rounds, when more exposed banks transformed the reserves created through QE into less illiquid assets, such as real estate mortgages.