All Transport
The Renegotiation of PPP Contracts: An Overview of its Recent Evolution in Latin America
Discussion Paper,
1 December 2014
Renegotiation of Transportation Public-Private Partnerships: The U.S. Experience
Discussion Paper,
1 December 2014
Causal Influence for Ex-post Evaluation of Transport Interventions
Discussion Paper,
30 September 2014
The National Audit Office’s Value-for-Money Assessment of Transport Investments
Discussion Paper,
31 July 2014