Redefining task interdependence in the context of supply networks

  • Authors:
  • Hannes Günter;Gudela Grote

  • Affiliations:
  • ETH Zurich, Zurich;ETH Zurich, Zurich

  • Venue:
  • Proceedings of the 13th Eurpoean conference on Cognitive ergonomics: trust and control in complex socio-technical systems
  • Year:
  • 2006

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Abstract

This paper clarifies the meaning of task interdependence and discusses its importance in heterarchic supply networks. Based on enactment theory (Weick, 1979) we develop the concept of enacted task interdependence and present a method for its empirical assessment. Empirical results from two forestry supply networks demonstrate the usefulness of the concept of enacted task interdependence. We find individuals to enact a composite of interdependencies in day-to-day activities. Further, individuals partly misperceive task interdependence which is likely to undermine coordination processes. Analyzing interdependence through an enactment lens helps to identify new approaches to collaboratively coordinate processes in heterarchic networks, e.g. through questioning and re-enacting task interdependencies.