thesis_Daniela Noethen_print final - Jacobs University
thesis_Daniela Noethen_print final - Jacobs University
thesis_Daniela Noethen_print final - Jacobs University
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Intergenerational Knowledge Transfer in Work Teams: A Multilevel Social Network Perspective<br />
at different levels (e.g., individual level and team level). The integration of these two<br />
approaches, the social network approach and multilevel analysis, has been first proposed by<br />
Snijders, Spreen, and Zwaagstra (1995) and then been further developed by van Duijn and<br />
colleagues (1999). According to the latter group of authors, the application of multilevel<br />
analysis to social networks is rather simple: when the relations between actors constitute the<br />
dependent variable, then these relations between actors are located at the first, dyadic level,<br />
and the individual actors within which the relations are nested are located at the second,<br />
individual level. In the case of the present research model, the teams that the individual<br />
employees are nested in constitute a third level, i.e., the team level. Thus, by combining the<br />
social network approach with a multilevel analysis, we have an ideal framework to test our<br />
model, we furthermore enrich the present literature by taking a third, i.e., the team level into<br />
account, and moreover answer the call for multilevel approaches, which include the micro<br />
level of analysis, in knowledge transfer research (Foss et al., 2010).<br />
3.4. Method<br />
3.4.1. Sample and data collection<br />
The study was conducted at three branches of a German public administration. This setting<br />
was chosen as it presents a stable environment for employees in which experience and<br />
knowledge can accumulate with age, other than in some rapidly changing contexts. N=349<br />
online-questionnaires were filled out by employees and supervisors stemming from 72 teams.<br />
Two teams which formed subunits of another, larger team in the data sample had to be<br />
excluded to avoid the double inclusion of the same dyads. Eleven teams had to be eliminated<br />
from the data set as only one team member each had filled out the questionnaire, and no<br />
dyadic information could be computed. Thus, the sample resulted in N=1940 dyads,<br />
stemming from 331 participants (283 employees, 48 supervisors) belonging to 59 teams.<br />
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