This paper reports on a model building process developed to enable multiple audiences, particularly non-experts, to appreciate the validity of the models being built and their outcomes. The process is a four stage reversible cascade. This cascade provides a structured, auditable/transparent,...

This paper reports on the use of a quantitative system dynamics simulation model building process that followed on from a 'soft OR' strategy making intervention with a top management team. The work was carried out for the Chief Constable and top team of a UK police force. The output of the 'soft...

As evidenced through both a historical and contemporary number of reported over-runs, managing projects can be a risky business. Managers are faced with the need to effectively work with a multitude of parties and deal with a wealth of interlocking uncertainties. This paper describes a modelling...

The complex structure of construction project risks arises from their internal and external interactions with their dynamic nature throughout the life cycle of the project. A system dynamics (SD) approach to construction project risk management is presented, including risk analysis and response...

There is considerable interest worldwide in broadband diffusion, with research focusing on aspects such as the provision of broadband in remote areas and the socio-economic factors that determine the likelihood of adoption. This paper identifies the policies and initiatives used to encourage...

Although mixing of OR methods is an area of increasing interest to the OR community, there has been little discussion regarding generic lessons that can be learnt from mixing methods in practice. The aim of this paper is to carry out such an analysis through considering generic lessons that may...