The paper examines the key factors influencing the adoption ofe-business technology by SMEs. To this end, the paper draws on a rangeof literatures on the diffusion of new information and communicationtechnologies (ICTs), many of which have hitherto been treated asseparate. The reasons for this...

The paper examines the conditions under which technological successions can occur in the presence ofnetwork externalities. A multi-agent model is developed in which the product designs offered by firmsco-evolve with consumer preferences. Firms compete though product innovation. The...

This paper examines the evolution of networks when innovation takes place as a result of agents bringing together their knowledge endowments. Agents freely form pairs creating a globally stable matching. paired agents combine their existing knowledge to create new knowledge. We study the...

This paper aims at identifying the sources of comparative advantage and the bottlenecksof the Tunisian economy. By using an activity analysis model and yearly data on theinput-output structure and the factor endowments, the paper determines the evolution ofthe potential of the Tunisian economy...

Vintage models have been around for a long time now. Since their conception in the late Fifties and early Sixties they have been adopted by economists interested in the connection between technical change and economic growth, because they highlight a number of important insights regarding the...

This paper investigates the existence and character of technological growth diffusionin form of learning spillovers at the sector level of the economy. Based on panel datafor 47 countries during the postwar period the evidence suggests robust statisticalregularities of inter-sectoral learning...

It is nowadays generally accepted that inward foreign direct investment (FDI) is crucial as a source of technological spillovers. One of the objectives of this paper is to review the evidence on the quantity and quality of human capital employed by domestic and foreign firms. We examine whether...

The adoption of intranets and extranets involve major organisational innovation. Intranets alter the flows and content of internal communications, while extranets alter communications between the firm and its clients and suppliers. The paper identifies a number of potential factors that may...

This paper seeks to assess the importance of country-level determinants in affecting the international competitiveness of a country, defined both by export shares and shares in FDI, within a common framework based on a neo-Schumpeterian approach which regards technology as playing a central role...

The labour market position of low skilled workers has deteriorated dramatically over the 80s and early 90s. Awell-known manifestation of this deterioration is the rise in relative high-skilled wages observed in the UnitedStates. It is a well-documented fact that demand shifts underlie this...