@unpublished{theses_frw3246,
          author = {Jesse Burgler},
            year = {2020},
           title = {PPP Contracts for Environmental Sustainability  ?How can PPP contract designs stimulate the environmental sustainability of Dutch road infrastructure???},
             url = {https://frw.studenttheses.ub.rug.nl/3246/},
        abstract = {This research explores and describes the incentives that PPP contract designs give towards the environmental sustainability of Dutch road infrastructure. It does this by comparing two cases, one case with a Design-Build (DB) contract and the other with the more integrated Design-Build-Finance-Maintain (DBFM) contract.}
}