“…First, firmsʼ entry and exit is an important characteristic of the market economy, and several existing empirical studies have focused on the dynamic evolution of aggregate productivity from the perspective of firmsʼ entry and exit. Examples include Baily, Hulten, Campbell, Bresnahan, and Caves (1992) and Foster, Haltiwanger, and Krizan (1998) for the United States, Griliches and Regev (1995) for Israel, Hahn (2000) for Korea, Baldwin and Gu (2006) for Canada, Roberts and Thompson (2009) for Poland, Disney, Haskel, and Heden (2003) for the UK, Brandt, Van Biesebroeck, and Zhang (2012) and Du, Liu, and Zhou (2014) for China, and Melitz and Polanec (2015) for Slovenia. Our work is a useful complement to this strand of literature.…”