scholarly journals Concept Evolution and Multi-Dimensional Measurement Comparison of Urban Energy Performance from the Perspective of System Correlation: Empirical Analysis of 142 Prefecture Level Cities in China

Author(s):  
Lei Wang ◽  
Wei Li ◽  
Guomin Li ◽  
Guozhen Zhang

In order to clarify the evolution characteristics and direction of urban energy performance concepts, reveal the research dimensions, determine the performance results and differences, and clarify the reference benchmark, this study depicts the main systems involved in the process of urban energy utilization, demonstrates their relevance guided by the system view, and proposes the measurement indicators in the economic, environmental, and well-being dimensions. The measurement model of each dimension is constructed using the corresponding models of Data Envelopment Analysis. Taking 142 prefecture level cities in China as examples, the energy performance in different dimensions is measured and compared. The energy performance levels are close in the economic and environmental dimensions. However, the results of the well-being dimension are different from these first two dimensions, and the performance levels among cities differ more. In the economic, environmental, and well-being dimension, 22, 28 and 16 cities have reached the effective frontier, respectively, and the performance benchmark cities of 15, 15 and 5 provinces are non-provincial capital cities, respectively. Based on the above analysis, the “chain” framework evolution direction of concept and measurement is proposed, and this study provides benchmarks and policy suggestions to improve energy performance.

2021 ◽  
Vol 12 ◽  
Author(s):  
Xiaodong Jiang ◽  
Huaxue Cui ◽  
Tianfeng Shi

A preference for having a son has existed among Chinese parents for centuries due to, in part, sons having to provide financial support to elderly parents, while married daughters do not have this responsibility under Confucianism. Thus, this study examined the influence of parents’ childbearing motivation (financial support or emotional companion) on children’s development (academic performance and well-being) utilizing empirical data from the 2012 China Family Panel Studies. This study included 1,541 children (aged 10–15 years) and their parents who were surveyed via a questionnaire. Using exploratory factor analysis, two dimensions of parents’ childbearing motivation were identified namely, utilitarian and psychological motivation. Furthermore, the invariance of the measurement model across the female and male group was tested. Then, results from structural equation modeling showed that parents’ childbearing motivation, particularly expected utilitarian benefits, decreased children’s expectation of the highest education, thus, worsening children’s academic performance. Alternatively, emotional/psychological motivation appeared to increase children’s self-esteem, thus, improving children’s well-being. Furthermore, gender differences were also observed. These findings have provided important insights into how childbearing motivations influence children’s development, thus, can be utilized to ensure positive development of future children in China.


2001 ◽  
Vol 17 (2) ◽  
pp. 98-111 ◽  
Author(s):  
Anders Sjöberg ◽  
Magnus Sverke

Summary: Previous research has identified instrumentality and ideology as important aspects of member attachment to labor unions. The present study evaluated the construct validity of a scale designed to reflect the two dimensions of instrumental and ideological union commitment using a sample of 1170 Swedish blue-collar union members. Longitudinal data were used to test seven propositions referring to the dimensionality, internal consistency reliability, and temporal stability of the scale as well as postulated group differences in union participation to which the scale should be sensitive. Support for the hypothesized factor structure of the scale and for adequate reliabilities of the dimensions was obtained and was also replicated 18 months later. Tests for equality of measurement model parameters and test-retest correlations indicated support for the temporal stability of the scale. In addition, the results were consistent with most of the predicted differences between groups characterized by different patterns of change/stability in union participation status. The study provides strong support for the construct validity of the scale and indicates that it can be used in future theory testing on instrumental and ideological union commitment.


2013 ◽  
pp. 38-53
Author(s):  
Nam Vu Hoang ◽  
Anh Truong Tuan ◽  
Nghia Nguyen Ke

This paper uncovers dimensions of family influence on private small business in Vietnam. Although the F-PEC scale, which comprises three subscales for power, experience and culture dimensions of family influence, has been validated in the literature, application of the scale in an Asian context, like Vietnam, may face challenges due to context differences. The study modified the original scale based on qualitative findings from five interviews with entrepreneurs and comments on the scale from business scholars. Data from a survey of 143 entrepreneurs were used for EFA, resulting in four factors. And CFA proves fitness of the measurement model of the four-factor structure to the data, in which two dimensions regarding the cultural aspect were confirmed.


2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Pedro Henrique Ribeiro Santiago ◽  
Dandara Haag ◽  
Davi Manzini Macedo ◽  
Gail Garvey ◽  
Megan Smith ◽  
...  

Abstract Introduction In Australia, health-related quality of life (HRQoL) instruments have been adopted in national population surveys to inform policy decisions that affect the health of Aboriginal and Torres Strait Islanders. However, Western-developed HRQoL instruments should not be assumed to capture Indigenous conceptualization of health and well-being. In our study, following recommendations for cultural adaptation, an Indigenous Reference Group indicated the EQ-5D-5L as a potentially valid instrument to measure aspects of HRQoL and endorsed further psychometric evaluation. Thus, this study aimed to investigate the construct validity and reliability of the EQ-5D-5L in an Aboriginal Australian population. Methods The EQ-5D-5L was applied in a sample of 1012 Aboriginal adults. Dimensionality was evaluated using Exploratory Graph Analysis. The Partial Credit Model was employed to evaluate item performance and adequacy of response categories. Area under the receiver operating characteristic curve (AUROC) was used to investigate discriminant validity regarding chronic pain, general health and experiences of discrimination. Results The EQ-5D-5L comprised two dimensions, Physiological and Psychological, and reliability was adequate. Performance at an item level was excellent and the EQ-5D-5L individual items displayed good discriminant validity. Conclusions The EQ-5D-5L is a suitable instrument to measure five specific aspects (Mobility, Self-Care, Usual activities, Pain/Discomfort, Anxiety/Depression) of Aboriginal and Torres Strait Islander HRQoL. A future research agenda comprises the investigation of other domains of Aboriginal and Torres Strait Islander HRQoL and potential expansions to the instrument.


2020 ◽  
Vol 13 (1) ◽  
pp. 196
Author(s):  
Mengmeng Meng ◽  
Weiguo Fan ◽  
Jianchang Lu ◽  
Xiaobin Dong ◽  
Hejie Wei

Qinghai-Tibet Plateau is a typical resource-rich but economically backward region in western China, and it is of great urgency to improve human well-being. Combined with previous scholars’ research and the characteristics of Qinghai-Tibet Plateau, this paper constructs an index system of human well-being including four dimensions: income and consumption, means of production, means of subsistence, and resource acquisition ability. Then, it uses generalized matrix method estimations to measure the influence of energy utilization and economic development on human well-being and makes a regression analysis on the influence of energy utilization and economic development on human well-being in various provinces in this region. It is found that per capita GDP and coke utilization promote the well-being of all dimensions, while the urban registered unemployment rate only promotes the well-being of means of subsistence. The utilization of gasoline and natural gas promotes income and consumption and inhibits the means of subsistence and resource acquisition ability, but they have opposite effects on means of production. The impacts of energy utilization and economic development in different provinces on human well-being are different. This study is of great significance to the related research aiming at improving people’s livelihood and promoting regional development.


Energies ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2691
Author(s):  
Sławomira Hajduk ◽  
Dorota Jelonek

This paper presents the use of multi-criteria decision-making (MCDM) for the evaluation of smart cities. During the development of the method, the importance of the decision-making approach in the linear ordering of cities was presented. The method of using the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) was proposed for the preparation of ranking. The method was verified by the application in the measurement of energy performance in smart cities. The authors conducted a literature review of research papers related to urban energy and MCDM published in the period from 2010 to 2020. The paper uses data from the World Council on City Data (WCCD). The research conducted allowed for the identification of the most popular MCDM techniques in the field of urban energy such as TOPSIS, AHP and DEA. The TOPSIS technique was used to organize and group the analyzed cities. Porto took the top position, whereas Buenos Aries was the last.


2014 ◽  
Vol 23 (2) ◽  
pp. 114-120 ◽  
Author(s):  
Anne Rindell ◽  
Tore Strandvik ◽  
Kristoffer Wilén

Purpose – The purpose of this paper is to explore ethical consumers' brand avoidance. The study contributes to brand-avoidance research by exploring what role consumers' ethical concerns play in their brand avoidance. Design/methodology/approach – A qualitative approach is adopted by interviewing 15 active members of organizations that represent ethical concerns for the well-being of animals, the environment and humans. Findings – The study indicates that consumers with a strong value-based perspective on consumption (such as ethical consumers) may reject brands in two different but interrelated ways. In essence, the study reveals characteristics of brand avoidance that have not been discussed in earlier research, in terms of two dimensions: persistency (persistent vs temporary) and explicitness (explicit vs latent). Practical implications – The study shows the importance of considering the phenomenon of brand avoidance, as it may reveal fundamental challenges in the market. These challenges may relate to consumer values that have not been regarded as important or that have been thought of as relating only to a specific group of consumers. Originality/value – The ethical consumers' views represent new insights into understanding brand avoidance.


2021 ◽  
Author(s):  
L. Giovannini ◽  
V.R.M. Lo Verso ◽  
F. Favoino ◽  
V. Serra ◽  
A. Pellegrino

The new HIEQ Lab (Health, well-being and Indoor Environmental Quality Laboratory) is presented. It is a living lab, primarily intended for research on human performance, comfort, and well-being, integrated with the energy performance in a completely controlled real space. Users are involved as active players in controlling and assessing building components and design strategies for health, well-being and IEQ requirements. Experimental activities will be addressed through a multi-domain approach that combines lighting, acoustic, air quality and thermal issues. For what concerns lighting, the laboratory is conceived to study the performance of daylighting and electric lighting systems and control solutions, focusing on the relationship between lighting conditions and human performance, comfort, and well-being. The paper reports the results of a literature review on existing lighting research facilities, and then describes the features of the new HIEQ Lab and its main research objectives, with a focus on lighting and daylighting research opportunities.


2019 ◽  
Vol 24 (1) ◽  
pp. 18-36 ◽  
Author(s):  
Jinyun Duan ◽  
Macy Wong ◽  
Yumeng Yue

PurposeResearch examining the effect of helping on outcomes related to helpers has gained some mixed results. The purpose of this paper is to reconcile such inconsistency by understanding the multi-dimensional nature of helping behavior.Design/methodology/approachThe authors first develop a helping behavior scale that differentiates between the proactive and reactive form of helping. Furthermore, the authors also examined whether these two forms of helping are differently related to employees’ well-being. Data were collected from 448 employees and their immediate supervisors working in different organizations in the South Jiangsu province, in which the authors examined the main relationship and also explored the mediating effect of meaningfulness.FindingsResults provided corroborating evidence that helping behavior was a multi-dimensional construct, consisting of proactive and reactive dimensions. Furthermore, the authors are also able to support discriminatory validity between these two dimensions by showing that they are differently related to employees’ well-being.Practical implicationsThis paper contributes to management practice by specifying the benefits and detriments of different kinds of helping behaviors.Originality/valueThe findings of this study do not only provide ideas to explain contradictions in the effect of helping behaviors on helpers themselves, but also deepens scholars’ knowledge and understanding toward helping behavior.


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