unobserved heterogeneity
Persistence of Innovation: Stylised Facts and Panel Data Evidence
Submitted by chaves on 30 March, 2007 - 09:57.
Number:
2006-03This paper investigates whether firms innovate persistently over time using panel data on German firms for the period 1994–2002. I find that innovation is permanent at the firm–level to a very large extent. read more »
