An Integrated Fuzzy AHP and Fuzzy TOPSIS Approach to Assess Sustainable Urban Development in an Emerging Economy

Abstract

Sustainable urban development (SUD) requires a balance between economic growth, social well-being, and environmental protection. Oftentimes, urban policy makers can hardly fulfill all SUD goals due to inadequacy of resources to support SUD programs. Therefore, the process of allocating scarce resources to achieve and balance various SUD goals becomes a critical challenge for policy makers and researchers. To solve this problem, this study adopts fuzzy Analytic Hierarchy Process (AHP) and fuzzy Technique for Order Preference by Similarity to Ideal Situation (TOPSIS) to assess and rank different indicators of SUD and evaluate different cities in an emerging economy (Vietnam). Fuzzy methods exhibit more advantages than traditional ranking methods. Fuzzy AHP is an extension of AHP, whereas fuzzy TOPSIS is an extension of TOPSIS. Fuzzy methods are used to overcome disadvantages of traditional methods and are beneficial techniques for solving complicated decision problems with a realistic solution. Using a valid sample data of ten experts in the field of SUD, empirical results show that education, healthcare, quality of life, and social democracy are the most important indicators of SUD. By contrast, social diversity, social maturity, and energy consumption are the least important indicators of SUD. For social sustainability, social democracy and quality of life are the two most important criteria, whereas social maturity and social diversity are the two least important criteria. For economic sustainability, education and healthcare are the two most important criteria, whereas infrastructure and income are the two least important criteria. For environmental sustainability, water quality and waste disposal are the two most important criteria, whereas energy consumption and ecological conservation are the two least important criteria. Furthermore, fuzzy TOPSIS results reveal the best and the worst cities in Vietnam with regard to overall SUD and its three components. This study provides evidence for researchers and policy makers to better understand the importance of different goals of SUD and efficiently allocate scarce resources to achieve and balance different SUD goals. Furthermore, researchers and policy makers should further focus on indicators such as social democracy, quality of life, education, healthcare, water quality, and waste disposal. These indicators will help obtain the goals of SUD.

Analysis of Factors Influencing Hospitals’ Implementation of a Green E-Procurement System Using a Cloud Model

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Uptake and Adoption of Sustainable Energy Technologies: Prioritizing Strategies to Overcome Barriers in the Construction Industry by Using an Integrated AHP‐TOPSIS Approach

“…Government barriers include lack of subsidies and funds, less interest of the government, lack of promotional activities by the government, lack of legislation by government, and lack of government intervention regarding the research and development activities in educational institutes. [ 14,24–26 ] Qian and Chan [ 27 ] elaborated that government lacks suitable implementation of legislation to control the energy‐saving rules and regulations regarding the adoption of SETs in the construction industry. Mardani, Zavadskas, Streimikiene, Jusoh, Nor and Khoshnoudi [ 1 ] analyzed that the government was not interested in providing funds for stakeholders to adopt and promote the SETs in construction projects.…”

“…[ 1 ] Alam [ 13 ] Identified that loan schemes on with less interest rates and lack of awareness of SETs adoptions are important barriers that hinder the adoption of SETs in construction projects. Dang, Wang and Dang [ 14 ] found that lack of building energy codes related to energy management in buildings and lack of professionals’ skills and experience are significant barriers that slow down the adoption of SETs in construction projects. Less interest from the top leadership in the development of SETs and lack of improper use of SETs are also important issues that create hurdles to adopt SETs in construction projects.…”

Coordination Study on Ecological and Economic Coupling of the Yellow River Basin

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