Skip to main content
Log in

An Optimal Investment Portfolio for BOT Freeway Projects from the Perspective of Transportation and Construction Enterprises

  • Construction Management
  • Published:
KSCE Journal of Civil Engineering Aims and scope

Abstract

Build-Operate-Transfer (BOT) plays a significant part in promoting the construction of freeways. Due to the long construction period and large investment, many uncertain factors affect the inputs, outputs, and returns of freeway projects during the construction and operation periods. For project investments, funds, returns, risks, and other relevant factors of the projects should be considered, evaluated, and balanced. This paper presents the perception of net present value (NPV) at risk to solve the uncertain financing parameters of BOT freeway project. This paper analyses the critical indicators of BOT project investment, and establishes an investment portfolio decision-making model for BOT freeway projects to maximize the NPV of the project portfolio. Based on the proposed model, this paper calculates the optimal investment portfolio with real constraints from financial perspective. At last, an investment portfolio case study is also provided to test the proposed model.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

Download references

Acknowledgments

This paper is supported by the National Natural Science Foundation of China (Grant No.: 51608363), the Science & Technology Development Fund of Tianjin Education Commission for Higher Education (2020KJ006), and Training plan for young and middle-aged backbone teachers of universities in Tianjin.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Jidong Chen.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Sun, H., Liang, Y., Wang, Y. et al. An Optimal Investment Portfolio for BOT Freeway Projects from the Perspective of Transportation and Construction Enterprises. KSCE J Civ Eng 25, 3636–3649 (2021). https://doi.org/10.1007/s12205-021-1856-1

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12205-021-1856-1

Keywords

Navigation