Life cycles of research groups: the case of CWTS

By combining concepts from scientometrics and organisation studies, we hypothesise a basic 'life cycle' of organisational research units (institutes, laboratories or groups), if internal and external conditions are stable. Three output indicators enable a comparison of historical patterns with the life-cycle pattern, to reveal basic dynamics and changing conditions. We tested the model for a specific case: the Centre for Science and Technology Studies (CWTS) at Leiden University. The 'standard' life cycle was found from the start of CWTS in the early 1980s until the beginning of this century. Then, a boost of activities indicates the start of a second life cycle, explained by increased demand for performance studies and increased ability of CWTS to deliver standardised products. Recent changes in funding and key membership are expected to start a third cycle with reorientation of CWTS's activity profile. © Beech Tree Publishing 2010