Bertschek, Irene; Entorf, Horst - In: Empirical Economics 21 (1996) 3, pp. 401-26
This paper analyses the Schumpeterian link between innovative activity and firm size by means of the nonparametric Nadaraya-Watson estimator and of the partially linear approach by Speckman. Four data sets referring to the manufacturing industries of three European countries are available for...