*<1> National Public Private Partnership Guidelines, Volume 2: Practitioners' Guide,
Infrastructure Australia (December 2008).

Part Two (Detailed Technical and Process Issues) discusses bid evaluation criteria
from commercial, technical and quality of delivery points of view.
http://www.infrastructureaustralia.gov.au/public private partnership policy guidelines
.aspx

<2> Eduardo Engel, Ronald Fischer and Alexander Galetovic, A New Approach to Private Roads,
Regulation (Fall 2002), pages 18-22.

Describes the "Least-Present-Value-of-Revenue" criterion used to award
concessions pioneered in Chile's toll road PPP
programme. http://www.cato.org/pubs/regulation/regv25n3/v25n3-6.pdf