Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 38 references without a DOI — listed, not checked
no DOI — not checkedPPP infrastructure investment: Critical aspects and prospectsPolicy, finance and management for public-private partnership
no DOI — not checkedASCE. (2009). “Report card for America’s infrastructure.” 〈http://www.infrastructurereportcard.org/sites/default/files/RC2009_roads.pdf〉 (Oct. 10 2009).
no DOI — not checkede_1_3_1_4_1
no DOI — not checkede_1_3_1_6_1
no DOI — not checkede_1_3_1_8_1
no DOI — not checkede_1_3_1_9_1
no DOI — not checkede_1_3_1_10_1
no DOI — not checkede_1_3_1_11_1
no DOI — not checkedApplication of real options in PPP infrastructure projects: Opportunities and challengesPolicy, finance and management for public-private partnership
no DOI — not checkede_1_3_1_13_1
no DOI — not checkede_1_3_1_14_1
no DOI — not checkedReal options: A practitioners guide
no DOI — not checkedCuttaree V. (2008). “Successes and failures of PPP projects.” The World Bank Washington DC.
no DOI — not checkedApplied systems analysis: Engineering planning and technology management
no DOI — not checkedDe Neufville R. Lee Y. S. and Scholtes S. (2008). “Flexibility in hospital infrastructure design.” Proc. IEEE Conf. on Infrastructure Systems IEEE Washington DC 8–10.
no DOI — not checkedNew generation whole-life costing—Property and construction decision-making under uncertainty
no DOI — not checkedFederal Highway Administration. (2008). “Glossary of terms.” 〈http://www.fhwa.dot.gov/reports/pppwave/08.htm〉 (Jun. 4 2010).
no DOI — not checkede_1_3_1_22_1
no DOI — not checkede_1_3_1_23_1
no DOI — not checkede_1_3_1_24_1
no DOI — not checkede_1_3_1_25_1
no DOI — not checkede_1_3_1_26_1
no DOI — not checkedHodges J. (2006). “PPP highway experiences: Chile and Mexico.” The World Bank Regional Workshop on Public-Private Partnership (PPP) in Highways Belgrade Serbia.
no DOI — not checkede_1_3_1_28_1
no DOI — not checkedOptions, futures, and other derivatives
no DOI — not checkedFinancial modeling of PPPPolicy, finance and management for public-private partnership
no DOI — not checkedLee S. (2007). “Entry decision for unsolicited build-operate-transfer (BOT) highway projects: Real options approach.” Ph.D. thesis University of Colorado Boulder CO.
no DOI — not checkedInvestment science
no DOI — not checkedMandri-Perrott C. (2006). “Mobilizing private capital and management into infrastructure development.” The World Bank Infrastructure Economics and Finance Dept. (IEF) Workshop Riga Latvia.
no DOI — not checkede_1_3_1_35_1
no DOI — not checkedQueiroz C. (2007). “International experience with transport PPP projects.” The World Bank Regional Workshop on Public-Private Partnership (PPP) in Highways Riga Latvia.
no DOI — not checkedQueiroz C. and Izaguirre A. (2008). “Worldwide trends in private participation in roads: Growing activity growing government support.” PPIAF Gridline Note No. 37. The World Bank Washington DC.
no DOI — not checkede_1_3_1_38_1
no DOI — not checkede_1_3_1_39_1
no DOI — not checkedTransportation Research Board. (2000). “Highway capacity manual.” Washington DC.
no DOI — not checkedTRANSYT. (2007). “Evaluation of demand risk mitigation in PPP projects.” EIB University Research Sponsorship Program Transport Research Center.
no DOI — not checkedU.S. General Accounting Office. (1999). “Public-private partnership: Related to building and facility partnerships.” 〈http://www.gao.gov/special.pubs/Gg99071.pdf〉 (Nov. 15 2009).
no DOI — not checkede_1_3_1_43_1
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