Eco‐Efficiency Measurement of Green Buildings and Its Spatial and Temporal Differences Based on a Three‐Stage Superefficient SBM‐DEA Model

Liu, Wei; Ou, Zhihao; Lin, Cheng; Qiu, Zeyi

doi:10.1155/2022/3147953

Cited by 4 publications

(3 citation statements)

References 34 publications

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“…Liu et al [33] presented a study of the eco-efficiency of buildings in China that went through a process of evolution, which showed that the growth gradient of efficient buildings gradually passed from an area of low-medium/medium efficiency to an area of medium/medium-high efficiency. For this reason, they recommended implementing green building policies, making the most of local comparative advantages, and coordinating and improving support policies for green buildings and related industries by generating tools for monitoring and optimizing the energy consumption of buildings.…”

Section: Resultsmentioning

confidence: 99%

Evaluation of the Design of Ecological Buildings Using the Matrix of Eco-Efficiency in Residential Sectors of Ecuador

2023

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The research aims to study the influence of eco-efficient buildings by comparing their designs according to energy efficiency criteria and optimization considering scenarios with traditional construction systems. The proposed methodology shows that eco-efficient building projects comply with environmental and sustainable strategies for the expansion of height with floors. Previous technical characteristics and parameters are considered, and these are divided into three main areas: water, energy, and inputs, in addition to a secondary area: housing density. The evaluation that was carried out showed that the water consumption parameter is the most expensive to manage for any construction company and tends to be very irregular in its percentage of compliance, since it depends on the customs of the inhabitants. The energy parameter is considered a complex aspect, since the use of private transport is expected to decrease. However, due to the customs and structures of cities, this is difficult to change without comprehensive public policies. This implies that apartment sales decrease when there are no available parking spaces. On the other hand, the contribution parameter, regardless of the construction company, always remains constant due to the economic investment required and international regulations. Finally, the housing density is always met with the same percentage due to the amount of user occupancy in the buildings. The planning of the cities in Ecuador is currently part of a sustainable development, and the instruments and policies involved are shaped by the real estate sector and, with it, urban development. Thus, by starting from a definition of nature and going through a description of the regulations and public policies until specific cases in architecture are reached, the application of sustainable development in the real estate sector is shown.

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Section: Resultsmentioning

confidence: 99%

Evaluation of the Design of Ecological Buildings Using the Matrix of Eco-Efficiency in Residential Sectors of Ecuador

2023

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“…Considering the scientificity, availability, comprehensiveness and representativeness of data [12,13,14,15], the following indicator system has been established by referring to the selection of indicators in relevant literature, as shown in Table 1. The input index selects the necessary manpower input, technology input and energy consumption for technological innovation, including the personnel equivalent, internal expenditure of funds and total energy consumption; The input indicators selected in this evaluation are the full-time equivalent of personnel, internal expenditure of funds and total energy consumption; The expected output indicators are the output of innovation achievements and the output of innovation economy, including the number of invention patents authorized and the sales revenue of new products.…”

Section: 3index Selectionmentioning

confidence: 99%

Evaluation of green technology innovation efficiency in provinces along the Chinese “Belt and Road”

Zhou,

Zhang,

Zhang

et al. 2023

Preprint

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Green technology innovation is the fundamental guarantee to achieve the dual-carbon goal and an important driving force for the sustainable economic development of provinces along the "Belt and Road". Based on the data of 17 provinces along the Belt and Road from 2011 to 2020, this paper uses the super-efficiency SBM model and Malmquist index to measure and evaluate the efficiency of green technology innovation. The results show that from 2011 to 2020, the efficiency of green technology innovation in the provinces along the "Belt and Road" shows a fluctuating upward trend as a whole, and there are large differences among regions. Spatially, it shows the characteristics of "high east, low west" and "high south, low north". There are obvious development differences and differences between the southeast region and other regions. The average value of Malmquist index in provinces along the Belt and Road is greater than 1. The overall development situation is good. Malmquist index is mainly affected by pure technical efficiency and technological progress. Finally, suggestions for regional development and improvement of green technology innovation efficiency are put forward.

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“…In recent years, remote sensing and spatial measurement software, such as the GEOGRAPHIC information system (Arcgis 10.2 ESRI (Environmental Systems Research Institute, Inc.) Redlands, CA, USA), have been widely used in regional evaluation. These technical tools can exert unique visual effects on plane base-maps by searching, storing, processing and analyzing geospatial data, and are closely integrated with geographic analysis tools, which has opened up a new way for people to analyze and address problems [37]. The introduction of these technologies can provide powerful scientific support for the evaluation of high-quality economic development and the formulation of management policies.…”

Section: Introductionmentioning

confidence: 99%

Research on the Spatial-Temporal Differentiation and Path Analysis of China’s Provincial Regions’ High-Quality Economic Development

et al. 2022

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High-quality economic development is an important approach for achieving sustainable economic development, and it is an essential condition for coordinated development between economic systems and ecosystems. This paper starts from five key points, namely, “innovation, coordination, opening-up, sharing and greenness”, to construct an evaluation system for the index of high-quality economic development, using the AHP and EVM methods to measure the level of high-quality economic development of 30 regions in China from 2004 to 2019. It uses the kernel density estimation model (hereinafter referred to briefly as KDE) and clustering method to analyze time evolution trends and spatial variation characteristics. Moreover, the LSE model is adopted to explore and analyze the factors influencing high-quality economic development in different regions. Additionally, the driving forces of China’s high-quality economic development are analyzed by means of path analysis combined with the average value of each index. The results show the following: (1) The high-quality economic development of 30 regions in China (excluding Hong Kong, Macao, Taiwan and Tibet) is spatially clustered, with obviously different development levels, characterized by the eastern region being better developed than the central and western regions. (2) With the passage of time, the polarization of China’s 30 regions has been alleviated, but they are still facing challenging development situations; (3) The factors affecting the high-quality economic development of these 30 regions in China can be divided into four types: three-factors, four-factors-I, four-factors-II and five-factors. Contributing regional factors show different distribution characteristics. The above conclusion provides a reference and scientific basis for the government to formulate policies of high-quality economic development and to solve problems facing coordinated sustainable development among regional societies, their economies and the environment.

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Eco‐Efficiency Measurement of Green Buildings and Its Spatial and Temporal Differences Based on a Three‐Stage Superefficient SBM‐DEA Model

Cited by 4 publications

References 34 publications

Evaluation of the Design of Ecological Buildings Using the Matrix of Eco-Efficiency in Residential Sectors of Ecuador

Evaluation of the Design of Ecological Buildings Using the Matrix of Eco-Efficiency in Residential Sectors of Ecuador

Evaluation of green technology innovation efficiency in provinces along the Chinese “Belt and Road”

Research on the Spatial-Temporal Differentiation and Path Analysis of China’s Provincial Regions’ High-Quality Economic Development

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