Open AccessResearch on the Realization of Risk Sharing of Changing Market Demands in PPP Projects of Sewage Treatment
Author(s) -
Meixian Ling,
Yunyan Du
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/768/5/052011
Subject(s) - realization (probability) , environmental economics , business , service (business) , settlement (finance) , sewage , operations management , operations research , computer science , environmental science , economics , finance , environmental engineering , marketing , mathematics , statistics , payment
Through literature analysis, the minimum demand guarantee is identified as the main way to realize the risk sharing of market demand changes in PPP projects of sewage treatment including two price structures, namely the total cost and the two-part charging structure. Firstly, three representative cases are selected from the project database; Secondly, the composition of the service fee settlement price of the three water quantity intervals is comparatively analyzed, that is, the actual treated water quantity is less than or equal to the basic water quantity, between the basic water quantity and the designed water quantity, and is larger than the designed water quantity. Finally, on this basis, three management implications are proposed for the PPP-related practice departments.