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Boussabaine, A H and Elhag, T M S (1999) Applying fuzzy techniques to cash flow analysis. Construction Management and Economics, 17(06), 745-55.

  • Type: Journal Article
  • Keywords: cash flow; fuzzy technique; progress; valuation
  • ISBN/ISSN: 0144-6193
  • URL: https://doi.org/10.1080/014461999371088
  • Abstract:

    Construction managers are interested in the direction of movement of cash flow at valuation periods rather than its forecast value, and fuzzy set theory applied to decision making might help in this process. Fuzzy models are particularly suited to making decisions involving new technologies where uncertainties inherent in the situation are complex. The problem of healthy cash flow at valuation periods relates to the proper estimation of cash in and out flows and project progress. The paper presents an alternative approach to cash flow analysis for construction projects. This project is based on the assumption that cash flow at particular valuation stages of a project is ambiguous. The paper discusses the weaknesses of existing methods for cash flow and establishes the need for an alternative approach. Using an example of 30 cash flow curves, the advantage of fuzzy cash flow analysis is demonstrated. Results of the analysis are presented and discussed. The model can be used to analyse the cash flow curve of projects at any progress period to make sure it is reasonable.

Brooker, P (1999) Survey of construction lawyers' attitudes and practicein the use of ADR in contractors' disputes. Construction Management and Economics, 17(06), 757-65.

Bubshait, A A, Farooq, G, Jannadi, M O and Assaf, S A (1999) Quality practices in design organizations. Construction Management and Economics, 17(06), 799-809.

Eldin, N N (1999) Impact of employee, management, and process issues on constructability implementation. Construction Management and Economics, 17(06), 711-20.

Fraser, C (1999) A non-results-based effectiveness index for construction site managers. Construction Management and Economics, 17(06), 789-98.

Hanna, A S, Russell, J S and Vandenberg, P J (1999) The impact of change orders on mechanical construction labour efficiency. Construction Management and Economics, 17(06), 721-30.

Leu, S-S and Yang, C-H (1999) A genetic-algorithm-based resource-constrained construction scheduling system. Construction Management and Economics, 17(06), 767-76.

Loosemore, M (1999) Responsibility, power and construction conflict. Construction Management and Economics, 17(06), 699-709.

Roy, R and Cochrane, S P (1999) Development of a customer focused strategy in speculative house building. Construction Management and Economics, 17(06), 777-87.

Yogeswaran, K and Kumaraswamy, M M (1999) To instruct or not? The engineer's dilemma. Construction Management and Economics, 17(06), 731-43.