Shocks,financial dependence and efficiency: Evidence from U.S. and Canadian industries

This paper investigates how changes in industries’ funding costs affect total factor productivity (TFP) growth. Based on panel regressions using data for U.S. and Canadian industries and industries’ dependence on external funding as an identification mechanism, we show that increases in the cost of funds affect TFP growth negatively. The effect is non‐monotonic depending on a sector's external finance need. This paper presents a theoretical model that produces the observed non‐monotonic effect of financial shocks on TFP growth and suggests that financial shocks distort the allocation of factors across firms even within an industry, thus reducing TFP growth.