Which firms are more likely to invent technological breakthroughs, such as Hewlett-Packard's invention of the thermal ink-jet? I induct theory for this question by interpreting the history of the breakthrough as a recombinant and boundedly rational search process. The firm increased its odds of...

Innovation literature centres more on technical advance and less on scientific change. In this paper the scientific basis comes under specific scrutiny. The empirical part consists of a case study of the laser market and the particularly interesting laser medicine submarket. A new measurement...

This article focuses on endogeneity between technological change and orientation toward foreign markets of the Global R&D leader (RDL) firms. Building on our econometric results, we develop an idiosyncratic Demand Pull and Technology Push operational mode of the RDL firms. In this framework, the...

The special issue is introduced and contextualised. “Technological paradigms” emerged as “science push” models of innovation were being displaced by “demand pull” models that justified a more international, market-focussed political economy. Technological paradigms help explain the...