Gerald Sundaraj and David Eaton
The purpose of this paper is to define and quantify the term robustness within the context of a Private Finance Initiative (PFI) project environment from the perspective of the…
Abstract
Purpose
The purpose of this paper is to define and quantify the term robustness within the context of a Private Finance Initiative (PFI) project environment from the perspective of the Granting Authority. The paper is conceptual, based on conceptual generalisations.
Design/methodology/approach
The paper considers the theory of systems thinking within PFI procurement. This is further integrated with the concept of robustness and resilience used extensively in the ecology discipline. Combining the two, this paper presents a mathematical approach of quantifying robustness in PFI projects.
Findings
An analytical model is used to support the mathematical analysis to quantify and define robustness.
Research limitations/implications
The quantifying of robustness is based on the principal assumptions presented in the paper. The principal assumptions provide an ideal situation which is necessary to pursue and develop the proposed approach to quantify robustness. Changes to the assumptions may affect the generalisability of the approach.
Originality/value
The paper provides a greater definition to robustness within PFI projects and the possibility of quantifying robustness to better monitor and manage the characteristic.