Recent empirical studies of firm-level performance have tested complementarity in the case of multiple practices. These papers have drawn conclusions using potentially biased estimates of pair-wise interaction effects. We develop a consistent and simple testing framework and test it against...

In this paper we present a vision for the course Europe should take in its research and higher education policies in order to fully live up to the expectations of its citizens to provide a safe, comfortable, affluent and sustainable environment in this period of considerable financial restraint...

Economic growth thus far has been closely linked to the bulk conversion of energy stored in carbon based fuels (wood, coal, oil, natural gas) into useful work. Burning such fuels gives rise to CO2-emissions. These emissions, together with other greenhouse gasses (GHG's) like methane, are now...

Although intuitively appealing (and common), drawing network strategy implications from empirical evidence of network performance effects in pooled cross-section is not necessarily warranted. This is because network positions can influence both the mean and variance of firm performance....

The promotion of collaborative R&D through Framework Programmes is a top priority of European RTD policy. However, despite the considerable sums involved, surprisingly little is known about the structure of the resulting research networks. Arguing that the underlying technological regime...

Applying extant IB theory, I argue that initial firm internationalisation is shaped by the interdependence and dynamic interaction between its O assets and the L assets of its home location. Regardless of nationality, the initial O assets of an infant MNE tend to be constrained by the L assets...

China and India are emerging as major new entrants in the international software industry. Both are rapidly learning through outsourcing with multinational enterprises from advanced nations. Yet, their paths to this dynamic sector are very different. Chinese software firms have focused on their...

This study examines leadership dynamics in the regional jet manufacturing industry from the 1980s onwards. With the help of leading products aircraft or aircraft family, British Aerospace BAe, Fokker, Bombardier and Embraer consecutively took the leadership in terms of new deliveries. In order...

The global pharmaceutical sector is highly patent intensive, and firms rely on product, process and formulation patents to protect their innovations. Intellectual property rights on pharmaceutical products, as contained in the Agreement on Trade Related Aspects of Intellectual Property Rights...

National framework conditions mediate the effect of technological capabilities of firms on their productivity. Although this has been recognized in the literature for a long time, a quantitative test that explicitly considers this hypothesis has been lacking. Using a World Bank datasets of about...