| Issue |
E3S Web Conf.
Volume 33, 2018
High-Rise Construction 2017 (HRC 2017)
|
|
|---|---|---|
| Article Number | 03073 | |
| Number of page(s) | 8 | |
| Section | 3 Construction Technology and Management | |
| DOI | https://doi.org/10.1051/e3sconf/20183303073 | |
| Published online | 06 March 2018 | |
Improvement of the cost-benefit analysis algorithm for high-rise construction projects
1
Murmansk Arctic State University, 15 Kapitana Yegorova str., Murmansk, Russia, 183038
2
Saint-Petersburg State University of Economics, 21 Sadovaya str., St. Petersburg, Russia, 191023
* Corresponding author: plotnikov_2000@mail.ru
The specific nature of high-rise investment projects entailing long-term construction, high risks, etc. implies a need to improve the standard algorithm of cost-benefit analysis. An improved algorithm is described in the article. For development of the improved algorithm of cost-benefit analysis for high-rise construction projects, the following methods were used: weighted average cost of capital, dynamic cost-benefit analysis of investment projects, risk mapping, scenario analysis, sensitivity analysis of critical ratios, etc. This comprehensive approach helped to adapt the original algorithm to feasibility objectives in high-rise construction. The authors put together the algorithm of cost-benefit analysis for high-rise construction projects on the basis of risk mapping and sensitivity analysis of critical ratios. The suggested project risk management algorithms greatly expand the standard algorithm of cost-benefit analysis in investment projects, namely: the “Project analysis scenario” flowchart, improving quality and reliability of forecasting reports in investment projects; the main stages of cash flow adjustment based on risk mapping for better cost-benefit project analysis provided the broad range of risks in high-rise construction; analysis of dynamic cost-benefit values considering project sensitivity to crucial variables, improving flexibility in implementation of high-rise projects.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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