What goes on in the scientific networks and the research teams? What is the
collaborative situation like? Why do scientists collaborate? This study fo
cuses on the micro level of research collaboration and investigates the rea
sons for and effects of collaboration for the individual scientist through
a survey and a number of interviews. The interaction within the research te
am is highlighted, showing the feelings and conditions which encompass the
teamwork. The empirical findings are conceptualized in a model where resear
ch collaboration is suggested to be understood as dependent on how the reas
ons, forms and effects respectively vary. The collaborations are characteri
zed by strong pragmatism and a high degree of self-organization. Finally, t
he science policy implications of this study are discussed. It is suggested
that research policy should provide financial and organizational possibili
ties for the researchers to establish joint ventures and also fund projects
on a team or network basis. (C) 2000 Elsevier Science B.V. All rights rese
rved.