Study on MSIR Motivation Based on SNA

The lack of social responsibility in megaproject has been frequent recent years, causing serious waste resources and posing a huge governance problem for the sustainable development such projects. In order to solve this challenge, an in-depth study reasons is needed. This paper constructs stakeholder network model with "positive" (better fulfillment responsibility) "negative" (lack dimensions based on five major infrastructure projects, as Hong Kong-Zhuhai-Macao Bridge, analyzes relationship between stakeholders accident victims comparison two models. impact connection examined via Finally, attributes causes large infrastructures insufficient connection, low participation, over-reliance third parties information transfer, being isolation. improves system Megaproject.