In this paper we put forward a model that explains a firm's employment growth with the degree of technological efficiency and labour costs. To measure efficiency, we use a non-parametric linear programming method. DEA. The results of empirical analysis of 450 firms in 12 manufacturing sectors...

This paper analyses the link between the high-skilled employment share and the level of investment in information technology (IT) in the service production process. The analysis is based on an unbalanced panel data set for 933 West German firms over the period 1994-1996. To account for firms...

In this paper we empirically estimate the contribution of the communications infrastructure to the growth of output and productivity at the dis-aggregate industry and at the aggregate economy levels. The estimated value of the marginal benefits or the shadow price of the communications...

In this paper we draw an analogy between the process of learning-bydoing and the learning process which develops in a neural network context. The bridging tool we refer to is a dynamic production function whose only variable input is labour. By concentrating on the 'neural network production...

The aim of the article is to relate the formation of influence networks to the coexistence of technologies in the long run. In the spirit of Plouraboue et al. (1998), we postulate that potential adopters of a technology are situated in a social network. In our model, initial relations are partly...

Patterned innovation dynamics - investment-mix shifts and inter-organizational alliances -are examined for their roles in facilitating accelelating technical advance in the telecom industry since the mid-1970s. While internal investment shifts favoring R&D and declining rates of capital recovery...

This paper analyses the fundamental forces involved in the evolution of the telecommunications industry. It is suggested that there are five major forces that together drive the evolution of this industry: specialisation, competition, financial markets. endogenous consumer demand and permeable...