This paper uses age-period-cohort models to show that the living standards (total monetary incomes after public benefits and contributions, adjusted for household size and inflation) of successive birth cohorts in the United States and Germany are strongly correlated with general changes in...

This article considers cognitive distance and combined competence as predictors of concrete outcomes in co-operative Research and Development projects. The operationalisation is based upon a dedicated survey, answered by matched pairs of projects managers in partnering organisations, addressing...

This article considers cognitive distance and combined competence as predictors of success in co-operative Research and Development (R&D) projects of firms. The concepts of cognitive distance and combined competence are operationalised based upon a dedicated survey, answered by matched pairs of...

The early careers of French doctors in life sciences are characterized by the importance of temporary jobs. While most young Ph.D. researchers wish to obtain a job in the French academic sector (which grants them, among other things, lifetime employment), few of them manage to achieve this...