Research on Entrepreneur Environment Management Evaluation Method Derived from Advantage Structure

Previous studies of operating performance of listed companies usually adopt static comprehensive evaluation method but not dynamic evaluation method. Besides, the evaluation information is aggregated in a simple weighted method, without integration of management tool. Considering these two deficiencies, this paper puts forward a dynamic incentive evaluation model and applies it in the comprehensive evaluation of the operating performance of listed companies. The paper first introduces dynamic incentive evaluation model, and then carries out an empirical study, using the annual reports data (2005-2009) of 13 refrigeration and air-conditioning industry listed companies. The results indicate that, compared with the evaluation results of traditional static method and dynamic method, the evaluation results of dynamic incentive model can reflect the operating performance of listed companies more objectively and comprehensively. Thus this model achieves good evaluation effect and has practical value.

<div class="section abstract"><div class="htmlview paragraph">Millions of configurations of power-split hybrid powertrain can be generated due to variation in number of planetary-gear sets (PG), difference in number, type and installation location of shift actuators (clutches or brakes), and difference in connection positions of power components. Considering the large number of configurations, complex structures and control modes, it is vital to construct an appropriate multi-index system evaluation method, which directly affects the requirement fulfillment, the time and cost of 2-PG system configuration design. Considering one-sidedness (dynamics and economic performance), simplicity (linear combination of indicators) and subjectivity (relying on expert experience) of previous system evaluation method of 2-PG system design, a more systematic evaluation method is proposed in this paper. The proposed evaluation system consists of five aspects, involving dynamic, economy, comfort, reliability and cost, and more than 20 indexes. To reduce the influence of the different experts' subjective opinions and the one-sidedness of objective data, a comprehensive system evaluation method based on fuzzy analytic hierarchy process (FAHP), entropy weight method (EWM) and grey relational analysis (GRA) is put forward. The consistency of subjective judgment and evaluation results is enhanced by FAHP; the objectivity and rationality are enhanced by EWM based on a large number of sample data; finally, the candidate solutions are obtained and ranked using GRA. The system evaluation method proposed in this paper is applied to a case study of 2-PG system configuration evaluation, and the evaluation results not only give the ranking of candidate solutions, but also give suggestions for improving the design. The evaluation method integrates the advantages of three evaluation methods, the calculation process is simple, and the results are intuitive. It provides a new evaluation method for power-split hybrid system design.</div></div>

With the increasing global demand for sustainable development, China, being one of the world’s most populous countries, is confronted with increasingly prominent challenges in sustainable development of environment and energy, specifically in terms of environmental protection and energy transformation. To promote sustainable development in China’s environment and energy sector, this paper constructs an evaluation indicator system for sustainable development of environment and energy by integrating the relevant Sustainable Development Goals outlined in the 2030 Agenda for Sustainable Development. The data envelopment analysis slack-based measure model is used for static analysis of the sustainable development efficiency, and dynamic analysis is conducted using the Malmquist index, aiming to reveal regional differences and trends in the efficiency of sustainable development from 2016 to 2022. The results indicate that there is a significant disparity in the sustainable development efficiency of environment and energy among the 31 provinces in China. China has seen a slight overall improvement in the sustainable development of environment and energy, with a promotion of environment-friendly development patterns. Moreover, technological innovation proves to be a key element in achieving more efficient and environment-friendly development. In addition, the decomposition of technical efficiency change also makes the management level and factor allocation be attached importance.

The aim of this study is to suggest the introduction of family impact analysis. Family impact analysis is needed to evaluate family policies from the family perspective. This study deals with the definition of family impact analysis and the cases of other impact analysis, such as gender impact assessment and employment impact analysis. In addition, this study suggests the introduction of family impact analysis with evaluation methods, evaluation indicators, and evaluation processes. Evaluation methods are divided into self-assessment and specific-assessment. Evaluation indicators need to be developed based on the family strength. This research also suggests the securing of family time as a basic assessment indicator. The evaluation processes consist of object selection, assessment, evaluation report, and policy improvement. Finally, this study suggests that family impact analysis is a strong strategy for promoting family-friendly policies. In order to introduce family impact analysis in a more systematic manner, further studies on the standards of assessment, formation of research institutions, and the legislative system will be necessary.

To solve the problems of environmental pollution and resource waste caused by the rapid development of cold chain logistics of fresh agricultural products and improve the competitiveness of logistics enterprises in the market, a performance evaluation method of cold chain logistics enterprises based on the combined empowerment-TOPSIS was proposed. Firstly, from the five dimensions of cold supply chain capacity, service quality, economic efficiency, informatization degree and development ability, a comprehensive evaluation system of logistics enterprises’ sustainable development is constructed, which consists of 16 indicators, such as storage and preservation capacity, distribution accuracy, and equipment input rate. Then, G1 method and entropy weight method are used to calculate the subjective and objective weights of the evaluation indicators, and the combined weights are calculated with the objective of minimizing the deviation of the subjective and objective weighted attributes. Finally, the TOPSIS method is used to calculate the comprehensive evaluation indicators. The results show that the established performance evaluation model can effectively evaluate the performance of fresh agricultural products logistics enterprises and provide theoretical basis for enterprise logistics management.

Objective – Sustainable insurance is the new concept that emerges in the current state, that every country adopting now. The objective of the study is to identify the insurance industry's role and contribution to promoting environmental sustainability. To outline sustainable insurance and sustainable/green products and services. Methodology – This paper explores the contribution of the insurance industry and its role in promoting environmental sustainability and social development. This is a theoretical paper, focused on the secondary sources of data from research publications, websites, books, journals, and articles. To achieve the objectives, this study will critically review previous literature and assess contemporary views from different perspectives. Findings– Various insurers are frequently focusing on their progress, enhancing their share of the market, and maintaining better risks to achieve marketplace success. Insurers should always be on the lookout for new ways to set themselves apart from the competition. The implication for insurers is that their actions matter a lot when it comes to environmental issues and providing green insurance solutions can open new business opportunities for the industry. The answer may lie in marketing new products related to potential climate change and the corresponding sustainability/green insurance. Novelty – Sustainable insurance is aimed primarily at developing innovative or green products and services, reducing risk, improving company efficiency, and supporting environmental, social, and financial sustainability. There hasn't been a general overview of the role of insurers in enhancing environmental sustainability and social development done yet. Theoretically, our work aids policymakers and other stakeholders in better understanding the role of insurers in enhancing environmental sustainability and social development. Type of Paper: Review JEL Classification: G20, G22, G23. Keywords: Insurance, Sustainability, Green insurance, Green products and services, Sustainable Development.

In this paper, aiming at the problems that the random mixed working conditions are difficult to identify, the insufficiency of drivability evaluation indicators system and the lack of robustness for the evaluation model, a novel objective evaluation method of drivability for passenger cars is proposed. First, combining the sliding time window method and Naive Bayesian model (NBM), a hybrid working condition recognition model of multi-source sensor information fusion is constructed, and the real vehicle test under random mixed working conditions shows that the accuracy of working condition identification can reach 95.6%. Then, the objective evaluation index for crawling conditions, starting conditions and tip-in conditions are studied according to the suggestions of subjective evaluation engineers, an objective indicator evaluation system considering expert knowledge and information redundancy between indicators is constructed, among them, R-type clustering and principal component analysis (PCA) are used to eliminate the information redundancy between objective indicators. Finally, based on the back propagation (BP) neural network to optimize the fuzzy membership function, an improved fuzzy comprehensive evaluation (Improve-FCE) method considering subjective and objective consistency is designed. Real vehicle test and analysis results demonstrate that the development of intelligent drivability objective evaluation tool (I-DOET) has good reliability and stability, the maximum subjective and objective relative error of the improved FCE model is 5.13%, and the pass rate reaches 93.3%.

Photovoltaic-storage integrated systems, which combine distributed photovoltaics with energy storage, play a crucial role in distributed energy systems. Evaluating the health status of photovoltaic-storage integrated energy stations in a reasonable manner is essential for enhancing their safety and stability. To achieve an accurate and continuous assessment of the health status of photovoltaic-storage integrated energy stations, a dynamic evaluation method is proposed in this study. This method integrates both subjective and objective characteristics. Initially, considering the evaluation needs of low-carbon operation and health status for photovoltaic-storage integrated energy stations, a comprehensive health status evaluation system is developed. The significance of each indicator is subjectively analyzed, while also considering objective characteristics and sensitivity of indicators. The integration of subjective and objective characteristics is achieved using principles from game theory. Subsequently, through the establishment of the Grey-TOPSIS evaluation model, both positive and negative correlations of the health status of photovoltaic-storage integrated energy stations are determined, resulting in the derivation of a health status vector. Furthermore, the introduction of time-weight vectors and the incorporation of a time dimension enable dynamic evaluation and the comprehensive observation of health status. Finally, the scientific validity and effectiveness of the proposed evaluation method are demonstrated through practical examples, with comparisons made to traditional evaluation methods. The results clearly indicate that this method offers higher sensitivity when evaluating the health of photovoltaic-storage integrated energy stations.

The black-start scheme is of great significance for the rapid recovery of the power system after a blackout. Most of the existing black-start scheme evaluations are studied from the perspective of improving the weight of evaluation indicators and evaluation methods, ignoring differences in the importance of evaluation indicators at different stages of recovery. Therefore, this study proposes a black-start scheme evaluation model based on the evaluation indicator system. First, starting from the elements of the black-start scheme, 14 evaluation indicators for the black-start scheme are proposed, concerning the characteristics of the grid nodes and the different stages of system recovery. Based on the analytic hierarchy process, the evaluation indicators are linked to the evaluation criteria of the system recovery stage to construct an evaluation indicator system for the black-start scheme. Second, the weight of the evaluation indicator is calculated by combining the analytic hierarchy process and the entropy weight method to obtain the result of the subjective and objective combination. Third, this study proposes an evaluation method integrating prospect theory and the multicriteria compromise solution ranking method, by combining the psychological perceived value of decision-makers with the characteristics of black-start schemes, to evaluate and rank black-start schemes. Finally, the rationality and accuracy of the evaluation model proposed in this study are verified by an example of the black-start scheme of Gansu power grid, which could provide a new idea for decision-makers to choose an appropriate black-start scheme.

Research on the environmental science and sustainable sport development the perspective of geological ecology

A novel multilevel decision-making evaluation approach for the renewable energy heating systems: A case study in China

Dynamic evaluation method of water-sealed gas for ultra-deep buried fractured tight gas reservoir in Kuqa Depression, Tarim Basin, China

Low back pain of caregiver has serious problem in welfare field. Transfer motion is thought as a cause of the low back pain, and it is necessary to reduce the lumbar burden. Also practical quantification method of lumbar burden is required strongly. This study aims to develop a practical and dynamic evaluation method of lumber burden by measuring surface muscle potential of the Erector spine muscle. This study delas with transfer motion and divide it into three motions, "lifting motion", "rotation a motion" and "unloading motion". Experiments have been conducted to show that "lifting motion" and "rotation a motion" can be evaluated by the surface muscle potential of the erector spine muscle by previous studies. This paper focuses on the "unloading motion" and, the relationship between the load and the "surface muscle potential of the erector spine muscle" is confirmed by experiments. It is also shown that the lumbar burden during "unload motion" is possible to be evaluated by using the surface muscle potential. In addition, this study evaluates, whether dynamic evaluation by using the proposed evaluation method is possible. Because caregivers are required to slow down during the "unoad motion", inertial force increass the load during decelerated motion. For an example, a dynamic evaluation in the case of deceleration during the "unloading motion" were confirmed by experiments. Conducting experiments, we found that the value of the potential of the surface of the erector spine was increased during slow down motion. This result indicates that the lumbar burden can be increased by decelerated motion. This study showed the effectiveness of the dynamic evaluation method by surface muscle potential.

Because the personnel quality evaluation at home and abroad is mostly too subjective, it could not satisfy the requirement for the objective and effective evaluation, the fuzzy matter-element evaluation theory and realization based on the hybrid weight is proposed in this paper. The objective weight and subjective weight is Respectively proposed using the entropy method and the analytic hierarchy process, and the hybrid weight is formed by the objective weight and subjective weight using the weight coefficient,thus the model of fuzzy matter-element evaluation theory based on hybrid weight is constructed. This method Overcomes the drawback that the evaluation index weight is too subjective, solving the problem that the qualitative indicators in the evaluation process is difficult to accurately measure and describe, the combination of subjective and objective factors affect improves the accuracy of the evaluation. The experimental results show that, the evaluation accuracy of the method for railway maintainer is more than 90% , this method effectively improves the detection accuracy compared to other methods. It provides the managers with a set of effective evaluation system and method.

The evaluation of interactive adaptive systems is the source of many difficulties for novice evaluators as well as for expert ones. Issues arise in the need to identify the appropriate evaluation methods to be used for a given evaluation context. This paper proposes an approach for the choice of evaluation methods for interactive adaptive systems with regard to their suitability depending on specific evaluation contexts. A multicriteria decision making approach, namely the Analytic Hierarchy Process, is proposed for the selection methodology. The approach is based on a pair-wise comparison of a number of criteria that affect the choice of the appropriate evaluation methods. Four user-centred evaluation methods in conjunction with the layered evaluation for interactive adaptive systems are presented in the cases studies. These methods are: user-as-wizard, heuristic evaluation, focus group, and user test. The proposed approach is flexible in the sense that it can be used in the case of different evaluation methods. The results depend on the evaluation context where the methods will be used. Hence, we illustrate the proposed approach in the case of two evaluation contexts.