References

• 1999The Delphi technique as a forecasting tool: issues and analysis2,513 cited
• 2002Evaluating the risks of public private partnerships for infrastructure projects970 cited
• 2004Critical Success Factors for Public–Private Partnerships in Infrastructure Development748 cited
• 2009Towards a Comprehensive Understanding of Public Private Partnerships for Infrastructure Development584 cited
• 2007Public-Private Partnerships: Principles of Policy and Finance563 cited
• 2018Review of studies on the public–private partnerships (PPP) for infrastructure projects499 cited
• 2010Public–Private Partnerships and the Public Accountability Question436 cited
• 2008Kendall Rank Correlation Coefficient382 cited
• 2009Selection of performance objectives and key performance indicators in public–private partnership projects to achieve value for money328 cited
• 2007Selecting copulas for risk management288 cited
• 2011The Delphi method: an efficient procedure to generate knowledge271 cited
• 2011Developing Key Performance Indicators for Public-Private Partnership Projects: Questionnaire Survey and Analysis166 cited
• 2014Conceptual Framework for the Performance Measurement of Public-Private Partnerships155 cited
• 2012Value for Money and Risk in Public–Private Partnerships138 cited