Abstracts – Browse Results

Search or browse again.

Click on the titles below to expand the information about each abstract.
Viewing 14 results ...

Garrett, J W and Teizer, J (2009) Human Factors Analysis Classification System Relating to Human Error Awareness Taxonomy in Construction Safety. Journal of Construction Engineering and Management, 135(08), 754–63.

Girmscheid, G (2009) NPV Model for Evaluating the Economic Efficiency of Municipal Street Maintenance by Private Providers. Journal of Construction Engineering and Management, 135(08), 701–9.

Imbeah, W and Guikema, S (2009) Managing Construction Projects Using the Advanced Programmatic Risk Analysis and Management Model. Journal of Construction Engineering and Management, 135(08), 772–81.

Islam, M M and Mohamed, S (2009) Bid-Winning Potential Optimization for Concession Schemes with Imprecise Investment Parameters. Journal of Construction Engineering and Management, 135(08), 690–700.

  • Type: Journal Article
  • Keywords: Computation; Infrastructure; Investments; Optimization; Privatization; Financial management; Fuzzy sets; Parameters;
  • ISBN/ISSN: 0733-9364
  • URL: https://doi.org/10.1061/(ASCE)CO.1943-7862.0000032
  • Abstract:
    This paper portrays the development of a concession-investment optimization model for optimizing the winning potential of a concession-bid from the prospective promoters' viewpoints by taking into account imprecise investment parameters. A financial performance measure has been developed to quantify bid-winning potential. Fuzzy set theory is embedded into a genetic algorithm to optimize bid-winning prospects of concession schemes under uncertainty. The fuzzy vertex method accomplishes propagation of uncertainty in cash flows arising from imprecision in estimation of investment parameters. Genetic algorithm solves the optimization routine. The developed model yields global near-optimal solution of bid-winning potential with contributing values of concessionary items: concession length, base price, and equity level under uncertain investment environment. A numerical example demonstrates model capabilities. The model results would help promoters devise a profitable, yet competitive, financial proposal.

Manley, K, McFallan, S and Kajewski, S (2009) Relationship between Construction Firm Strategies and Innovation Outcomes. Journal of Construction Engineering and Management, 135(08), 764–71.

Marzouk, M, Said, H and El-Said, M (2009) Framework for Multiobjective Optimization of Launching Girder Bridges. Journal of Construction Engineering and Management, 135(08), 791–800.

Puddicombe, M S (2009) Why Contracts: Evidence. Journal of Construction Engineering and Management, 135(08), 675–82.

Rosner, J W, Thal, A E and West, C J (2009) Analysis of the Design-Build Delivery Method in Air Force Construction Projects. Journal of Construction Engineering and Management, 135(08), 710–7.

Sacks, R, Rozenfeld, O and Rosenfeld, Y (2009) Spatial and Temporal Exposure to Safety Hazards in Construction. Journal of Construction Engineering and Management, 135(08), 726–36.

Senouci, A and El-Rayes, K (2009) Time-Profit Trade-Off Analysis for Construction Projects. Journal of Construction Engineering and Management, 135(08), 718–25.

Yip, B and Rowlinson, S (2009) Job Redesign as an Intervention Strategy of Burnout: Organizational Perspective. Journal of Construction Engineering and Management, 135(08), 737–45.

Yiu, T W and Lai, W Y (2009) Efficacy of Trust-Building Tactics in Construction Mediation. Journal of Construction Engineering and Management, 135(08), 683–9.

Yu, H, Tweed, T, Al-Hussein, M and Nasseri, R (2009) Development of Lean Model for House Construction Using Value Stream Mapping. Journal of Construction Engineering and Management, 135(08), 782–90.

Zhai, D, Goodrum, P M, Haas, C T and Caldas, C H (2009) Relationship between Automation and Integration of Construction Information Systems and Labor Productivity. Journal of Construction Engineering and Management, 135(08), 746–53.