| *<1> J. L Guasch, Granting and Renegotiating Infrastructure Concessions-Doing It Right, The World Bank Institute (2004), ISBN: 0-8213-3792-0. Chapter 7 contains lessons for optimal concession design with a view to avoiding opportunistic renegotiations, based on experience from hundreds of renegotiations of infrastructure concessions in Latin America. <2> Toolkit for Public-Private Partnerships in Roads and Highways, PPIAF-World Bank (version March 2009). Module 5, section 5 (pages 133-138), discusses the main disadvantages and occasional advantages of contract renegotiation, and provides some of the lessons learned from past experience. http://www.ppiaf.org/documents/toolkits/highwaystoolkit/4/4-3.html <3> Guidelines for the Provision of Infrastructure and Capital Investments through Public Private Partnerships: Procedures for the Assessment, Approval, Audit and Procurement of Projects, Government of Ireland (July 2006). Pages 31-32 contain a discussion of the implications of changes to the contract associated with refinancing in the context of in Ireland. http://www.ppp.gov.ie/keydocs/guidance/central/Value%20for%20Money%20%20Tec hnical%20%20Note.doc |