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Bon, R and Luck, R (1999) Outsourcing of property-related management functions in Europe and North America, 1993-1998. Construction Management and Economics, 17(04), 409-12.

Chau, K W (1999) On the issue of plan shape complexity: plan shape indices revisited. Construction Management and Economics, 17(04), 473-82.

  • Type: Journal Article
  • Keywords: building cost model; Box-Cox transformation; construction cost; design; plan shape
  • ISBN/ISSN: 0144-6193
  • URL: https://doi.org/10.1080/014461999371394
  • Abstract:

    Plan shape indices are based on the geometry of the plan shape rather than on empirical data, and are problematic as they embrace implicit assumptions that are not tested empirically nor justified theoretically. Empirical research using data in Hong Kong confirms that these plan shape indices are much poorer predictors of unit construction costs than the variables used to construct the indices. This study also develops a method for constructing a plan shape index that is free from the unjustified assumptions implicit in existing plan shape indices; it involves an empirical cost model. Different functional specifications of the cost models are tested. The result rejects the linear model and other special case models such as semi-log and log-linear models. However, the reciprocal model is not rejected. This result suggests that a linear plan shape index can predict the amount of floor area that can be constructed with a fixed sum of money better than the construction cost per floor area.

Chinyio, E A and Olomolaiye, P O (1999) A needs based methodology for classifying construction clients and selecting contractors-a rejoinder. Construction Management and Economics, 17(04), 413-7.

Cox, I D, Morris, J P, Rogerson, J H and Jared, G E (1999) A quantitative study of post contract award design changes in construction. Construction Management and Economics, 17(04), 427-39.

Kale, S and Arditi, D (1999) Age-dependent business failures in the US construction industry. Construction Management and Economics, 17(04), 493-503.

Kein, A T T, Ofori, G and Briffett, C (1999) ISO 14000: its relevance to the construction industry of Singapore and its potential as the next industry milestone. Construction Management and Economics, 17(04), 449-61.

Love, P E D, Mandal, P and Li, H (1999) Determining the causal structure of rework influences in construction. Construction Management and Economics, 17(04), 505-17.

Pietroforte, R and Tangerini, P (1999) From boom to bust: the case of Italian construction firms. Construction Management and Economics, 17(04), 419-25.

Runeson, G and Loosemore, M (1999) Gate-keepers or judges: peer reviews in construction management. Construction Management and Economics, 17(04), 529-36.

Shapira, A and Schexnayder, C J (1999) Selection of mobile cranes for building construction projects. Construction Management and Economics, 17(04), 519-27.

Shi, J J (1999) A neural network-based system for predicting earthmoving production. Construction Management and Economics, 17(04), 463-71.

Swaffield, L M and Pasquire, C L (1999) Examination of relationships between building form and function, and the cost of mechanical and electrical services. Construction Management and Economics, 17(04), 483-92.

Williams, T (1999) Allocation of contingency in activity duration networks. Construction Management and Economics, 17(04), 441-7.