Zusammenfaussung
Die Forschungsergebnisse hinsichtlich der Wirkung der Heterogenität von unternehmerischen Teams auf Teamprozesse sowie Team- bzw. Unternehmenserfolg sind inkonsistent. Ein Grund für diese unterschiedlichen Ergebnisse dürften die unterschiedlich verwendeten Konzepte und Operationalisierungen von Heterogenität sein. Dieser Beitrag widmet sich der Heterogenität in unternehmerischen Teams und gibt einen kurzen Überblick über Konzepte, die bei der Erforschung von unternehmerischen Teams Berücksichtigung finden sollten. Dabei werden drei unterschiedliche Formen der Heterogenität (Separation, Varietät, Disparität) vorgestellt, die sich in Bezug auf Inhalt und Muster sowie Konzeption, Interpretation und Operationalisierung unterscheiden. Theorien, welche zur Erklärung dieser drei Heterogenitätsformen herangezogen werden können, werden ebenfalls dargestellt. Der Beitrag trägt somit zum besseren Verständnis der Konzeption von Forschungsdesigns zu unternehmerischen Teams bei.
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Notes
- 1.
Die mittlere euklidische Distanz bzw. der mittlere euklidische Abstand ist der durchschnittliche Abstand zwischen allen Beobachtungen.
- 2.
Intervallskalierte Daten weisen ein metrisches Messniveau auf. Die Ausprägungen der Daten lassen sich in Form von Zahlen abbilden, sie haben aber keinen natürlichen Nullpunkt. Es sind Abstände bzw. Differenzen zwischen diesen Ausprägungen definiert und diese Differenzen lassen sich auch vergleichen.
- 3.
Auf die Darstellung der Berechnung von q wird an dieser Stelle verzichtet und auf Biemann und Kearney (2010) verwiesen.
- 4.
Bei nominal skalierten Daten können die Ausprägungen in verschiedene Kategorien abgebildet werden. Die verschiedenen Ausprägungen unterliegen jedoch keiner natürlichen Rangordnung, d. h. die Daten können nicht geordnet werden.
- 5.
Ratioskalierte Daten (oder verhältnisskaliert) weisen ein metrisches Messniveau auf und haben einen natürlich gegebenen Nullpunkt (z. B. das Alter, Einkommen). Bei ratioskalierten Daten sind auch die Verhältnisse der Ausprägungen vergleichbar. So ist eine Person, die 60 Jahre alt ist wirklich doppelt so alt als eine Person, die 30 Jahre alt ist.
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Breitenecker, R.J., Khan, M.S. (2013). Die Berücksichtigung von Heterogenität in der Forschung zu unternehmerischen Teams. In: Krause, D. (eds) Kreativität, Innovation, Entrepreneurship. Springer Gabler, Wiesbaden. https://doi.org/10.1007/978-3-658-02551-9_11
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