Recognition of Barriers in Brownfield Redevelopment PPP Project The brownfield redevelopment projects (BRPs) have attracted much attention due to the increasing shortage of land resources. PublicPrivatePartnership (PPP) model is an effective way for local governments to carry out infrastructure projects. However, when PPP is applied to the brownfield redevelopment, the project is still delayed or interrupted due to many factors. This paper uses literature research, AHP and FuzzyDEMATEL method to construct a set of barriers related to brownfield redevelopment PPP project, and identifies four main barriers: inefficiency of government approval, variability of government decisionmaking, insufficient management ability of enterprise PPP project, lack of professionals and institutions. This paper lays a theoretical foundation and provides practical guidance for brownfield redevelopment PPP application in order to promote China brownfield redevelopment PPP project process.

A Fuzzy MultiCriteria Analysis of Barriers and Policy Strategies for Small and Medium Enterprises to Adopt Green Innovation Recently, small and medium enterprises (SMEs) are increasingly focusing on the implementation of green innovation, mainly due to customersxe2x80x99 increasing environmental consciousness. However, SMEs have not yet achieved any significant accomplishment. The lack of success in implementing green practices is due to various barriers. So, it is crucial to analyze and address these barriers prior to introducing green initiatives. This study prioritizes barriers and solutions to adopt green practices in the context of SMEs in Saudi Arabia. The study develops an integrated decision framework based on symmetry principles to identify mainbarriers, subbarriers, and strategies to overcome these barriers. Six main barriers, 24 subbarriers, and 10 strategic solutions were identified through literature survey. Then, fuzzy analytical hierarchy process (FAHP) was employed to evaluate mainbarriers and subbarriers. Later, fuzzy technique for order of preference by similarity to ideal solution (FTOPSIS) methodology was used to rank strategies. Results of FAHP revealed that the political barrier category holds higher importance than other barriers. Results of FTOPSIS showed that the strategic solution xe2x80x98developing research practices to carryout green innovation in SMEsxe2x80x99 is more important in addressing green innovation barriers in SMEs.