A Comparison of Different Project Duration Forecasting Methods using Earned Value Metrics
Earned value project management is a well-known management system that integrates cost, schedule and technical performance. It allows the calculation of cost and schedule variances and performance indices and forecasts of project cost and schedule duration. The earned value method provides early indications of project performance to highlight the need for eventual corrective action. Earned value management was originally developed for cost management and has not widely been used for forecasting project duration. However, recent research trends show an increase of interest to use performance indicators for predicting total project duration. In this paper, we give an overview of the state-of-the-art knowledge for this new research trend to bring clarity in the often confusing terminology. The purpose of this paper is three-fold. First, we compare the classic earned value performance indicators SV & SPI with the newly developed earned schedule performance indicators SV(t) & SPI(t). Next, we present a generic schedule forecasting formula applicable in different project situations and compare the three methods from literature to forecast total project duration. Finally, we illustrate the use of each method on a simple one activity example project and on real-life project data.
|Date of creation:||Jun 2005|
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- B. Merlevede & K. Schoors, 2005.
"How to Catch Foreign Fish? FDI and Privatisation in EU Accession Countries,"
Working Papers of Faculty of Economics and Business Administration, Ghent University, Belgium
05/309, Ghent University, Faculty of Economics and Business Administration.
- Bruno Merlevede & Koen Schoors, 2005. "How to Catch Foreign Fish? FDI and Privatization in EU Accession Countries," William Davidson Institute Working Papers Series wp785, William Davidson Institute at the University of Michigan.
- Arne Schollaert & Dirk Van de gaer, 2008. "Boycotts, Power Politics, or Trust Building: How to Prevent Conflict?," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 164(2), pages 356-379, June.
- SCHOLLAERT, Arne & VAN DE GAER, Dirk, "undated". "Boycotts, power politics, or trust building: How to prevent conflict?," CORE Discussion Papers RP 2043, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- A. Schollaert & D. Van De Gaer, 2005. "Boycotts, power politics or trust building: how to prevent conflict?," Working Papers of Faculty of Economics and Business Administration, Ghent University, Belgium 05/308, Ghent University, Faculty of Economics and Business Administration.
- P. Everaert & G. Sarens, 2005. "Outsourcing bij Vlaamse Ondernemingen: een Exploratief Onderzoek," Working Papers of Faculty of Economics and Business Administration, Ghent University, Belgium 05/306, Ghent University, Faculty of Economics and Business Administration.
- A. Heirman & B. Clarysse, 2005. "The imprinting effect of initial resources and market strategy on the early growth path of start-Ups," Working Papers of Faculty of Economics and Business Administration, Ghent University, Belgium 05/310, Ghent University, Faculty of Economics and Business Administration.
- S. CLAEYS & G. LANINE & K. SCHOORs, 2005. "Bank Supervision Russian Style: Rules vs Enforcement and Tacit Objectives," Working Papers of Faculty of Economics and Business Administration, Ghent University, Belgium 05/307, Ghent University, Faculty of Economics and Business Administration. Full references (including those not matched with items on IDEAS)
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