Robot Imports and Firm-Level Outcomes
利用法国1994-2013年数据，研究工业机器人进口对企业就业和生产率的影响，发现外生自动化导致就业减少但提高劳动生产率。
Abstract We use French data over the 1994–2013 period to study how imports of industrial robots affect firm-level outcomes. Guided by a simple model, we develop a novel empirical strategy to identify the causal effects of robot adoption. Our results suggest that, while demand shocks generate a positive correlation between robot imports and employment at the firm level, exogenous exposure to automation leads to job losses. We also find that robot exposure increases labour productivity and some evidence that it may raise the relative demand for high-skill professions.