individual heterogeneity in explaining the persistence of innovation. …This paper investigates whether firms innovate persistently or discontinuously over time using an innovation panel data … set on German manufacturing and service firms for the period 1994?2002. We find that innovation behaviour is permanent at …

individual heterogeneity in explaining the persistence of innovation. …This paper investigates whether firms innovate persistently or discontinuously over time using an innovation panel data … set on German manufacturing and service firms for the period 1994?2002. We find that innovation behaviour is permanent at …

knowledge provided by skilled employees and unobserved individual heterogeneity in explaining the persistence of innovation. …This paper investigates whether firms innovate persistently or discontinuously over time using an innovation panel data … set on German manufacturing and service firms for the period 1994–2002. It turns out that innovation behaviour is …

individual heterogeneity in explaining the persistence of innovation. …This paper investigates whether firms innovate persistently or discontinuously over time using an innovation panel data … set on German manufacturing and service firms for the period 1994-2002. We find that innovation behaviour is permanent at …

Welfare persistence is estimated in and compared between Swedish-born and foreign-born households. This is done within … heterogeneity. Three different types of persistence are controlled for in terms of observed and unobserved heterogeneity, serial …

We analyze persistence in marijuana consumption utilizing data from the 1997 cohort of the National Longitudinal Survey … of Youth (NLSY97). We allow for three sources of persistence: pure state dependence, time invariant unobserved … heterogeneity and persistence in idiosyncratic, time-varying shocks. We also consider intensity of consumption based on days of use …

We analyze persistence in marijuana consumption utilizing data from the 1997 cohort of the National Longitudinal Survey … of Youth (NLSY97). We allow for three sources of persistence: pure state dependence, time invariant unobserved … heterogeneity and persistence in idiosyncratic, time-varying shocks. We also consider intensity of consumption based on days of use …

Welfare persistence is estimated in and compared between Swedish-born and foreign-born households. This is done within … heterogeneity. Three different types of persistence are controlled for in terms of observed and unobserved heterogeneity, serial …

Welfare persistence is estimated in and compared between Swedish-born and foreignborn households. This is done within … heterogeneity. Three different types of persistence are controlled for in terms of observed and unobserved heterogeneity, serial …