Offshore software outsourcing risk evaluation: an experimental approach base on linear mixed model

  • Authors:
  • Yue Zhang;Xiaojun Shi

  • Affiliations:
  • School of Economics & Management, Beijing University of Aeronautics and Astronautics, Beijing, PRC;School of Economics & Management, Beijing University of Aeronautics and Astronautics, Beijing, PRC

  • Venue:
  • FSKD'09 Proceedings of the 6th international conference on Fuzzy systems and knowledge discovery - Volume 1
  • Year:
  • 2009

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Abstract

Individual heterogeneity is important information but has not yet been considered in most researches on software outsourcing. This paper makes explicit of individual heterogeneity by using Linear Mixed Model(LMM) based on dataset of Japan software outsourcing. Estimates prove the existence of individual heterogeneity. We also find well-defined and easy-to-monitor software are preferred in Japanese software outscourcing when individual heterogeneity considered.