Firm identifier
Calendar year
Employment (level)
Real wage (level)
Gross capital stock (level)
Industry output (level)
Log employment
Log real wage
Log capital stock
Log industry output
Log employment, one-period lag
Log real wage, one-period lag
Log capital stock, one-period lag
Log employment, two-period lag
First difference of log employment
First difference of log real wage
First difference of log capital stock
Lagged first difference of log employment
Lagged first difference of log real wage
Lagged first difference of log capital stock