Currently, the publicprivatepartnership (PPP) projects of China′s
underground utility tunnels are being built one after another and urgently need
to be put into operation. However, the challenging tunnel fees and flawed
pricing mechanism significantly impact the rapid development of the utility
tunnel PPP projects. As a result, the economic characteristics of the PPP
projects for underground utility tunnels are analyzed. The priceinfluencing factors are identified from various dimensions of the
government, social capital, pipeline units, and the project to improve the
price mechanism of the PPP projects for underground utility tunnels. Based on
this, a system dynamics model of the causality relationship for the pricing of
the PPP project of underground utility tunnels is built, and the price
formation process is investigated based on the principle of system dynamics.
The price mechanism of the PPP projects of underground utility tunnels is
effectively analyzed using the established causality feedback relationship and
price feedback loop. The results may be used as a reference for price
determination and mechanism of utility tunnels.
HE Guangxue
,
WEI Haimin
,
WANG Xu
. Mechanism of Price Formation of Urban Underground
Utility Tunnel PublicPrivatePartnership
Project[J]. Tunnel Construction, 2021
, 41(8)
: 1330
.
DOI: 10.3973/j.issn.2096-4498.2021.08.008
