The study analyzes the timing of process and product innovations. A dynamic product differentiation model illustrates strategic interaction in a duopoly. Firms use asymmetric equilibrium strategies for the adoption of innovations, i.e. innovations are adopted sequentially. The priority of...

This paper aims to present an alternative version on countries' hierarchy, based on Posner's technological gap, on Linder's concept of demand structure and on intra-industry trade. These theoretical developments based in the same time on supply and demand can provide a more complete perspective...

The aim of this paper is to empirically investigate the sources of technological opportunities. The analysis is based on a survey conducted among 358 Swiss R&D executives in 1988. The most important results can be summarized as follows: 1. Market organizations are perceived as the most important...

Technology transfer involves more than just the permission to use knowledge covered by patents; the transfer of know-how is critical to the successful utilization of the transferred technology. However, know-how is typically difficult to codify, costly to transfer, and hence, difficult to...

Explanations of technological diffusion focus on information being spread by epidemic processes, on profit heterogeneity, or oligopolistic competition. The model in this paper integrates the epidemic and the heterogeneity-based approaches. Predictions are tested on Norwegian data concerning the...