Robots, Labour Market Frictions and Corporate Financial Policy

摘要

ABSTRACT We construct a novel firm‐level measure of robot exposure using the International Federation of Robotics (IFR) data set and new robot patent data. We find that the use of robots leads to higher leverage and lower cash holdings. Using an instrumental variable based on the comparative advantage of robots in specific tasks, we find that the effect is likely to be causal and driven by the reduced operating leverage. The effect is stronger when firms are hit by negative shocks including minimum wage hikes and foreign competition. Firms with more robots pay out more and use fewer corporate hedging contracts.