bluuebunny/crossref_metadata_2025 huggingface dataset:
SWOT Analysis of Disinfection Products under the New Crown Epidemic
Authors: Zhang Peilun
Published: May 2021

In 2020, the new crown epidemic broke out globally, and the demand for disinfection products at home and abroad became strong, especially the demand for daily home disinfection products has increased significantly. This article uses quantitative and qualitative research methods to study the development status and opportunities of disinfection products. The findings of this article includes that firstly, under the influence of the novel coronavirus pneumonia epidemic, there will be strong market demand for disinfection products and related derivatives in 2020; secondly, the epidemic will drive short-term market output growth; thirdly, the impact of the new crown epidemic will further cultivate the market’s disinfection and antivirus usage habits and promote the long-term development of the industry. At the end of the article, it also puts forward some strategic suggestions for the government and enterprises to deal with the normalization of the epidemic, and provides guidance for the government and enterprises. The research in this article is of great significance to the development of the disinfection product industry, and the corporate strategy mentioned in this article has certain theoretical value.
Teaching Quality Evaluation Model under the Background of Class Stratified System
Authors: Zhang Yunxia , Liu Ping , Lv Jinfeng , Li Jingzhong
Published: May 2021

Teaching quality evaluation of teacher is an important link in education and teaching activities, and an important index to measure the teaching level of teachers. It affects the level of a school and restricts the learning effect of students. The reform of college entrance examination system has brought new challenges to teachers' teaching quality evaluation. The traditional evaluation method based on absolute average score and standard deviation has been unable to meet the needs of the new teaching model. In this paper, by using "CEACV method", it will based on students’ achievement and theory of value-added evaluation, calculate the average score and the coefficient of variation of several examination results in each class and comprehensively consider the mean of average score and coefficient of variation increments from students' class. Then teaching quality evaluation of teachers will be realized, with the mean of increments are weighted and sorted respectively, and get the final ranking with value-added method which based on the mean ranking of average score and coefficient of variation increments. The results show that " CEACV method" is scientific and effective, and can evaluate the teaching quality fairly and justly.
Study on Safety Quality Training Index System of Air Force Aviation Crew
Authors: Ma MingXi , Yu JiaYang , Wu Jun , Yao Sai , Wu SongBai , Zheng WuLin
Published: May 2021

In the new era of Air Force equipment upgrading with times, in view of the air crew safety quality growing impact on the aviation flight safety, this paper, based on a large number of data, investigates the basic situation of the safety quality of the maintenance personnel by using the questionnaire survey method, analyzes the reliability of the questionnaire content by using SPSSAU system, summarizes the components of the safety quality of the maintenance personnel according to the feedback results of the questionnaire, and divides the training indicators; then the Delphi method and analytic hierarchy process are used to calculate the weight of each training index of the safety quality of the maintenance personnel. Finally, the training index system of the safety quality of the maintenance personnel is established, and some suggestions are given for the assessment and improvement of the safety quality of the maintenance personnel.
Research on Development and Test Analysis of Full-Scale Fatigue Test System of X65 Submarine Pipeline
Authors: Hu Yanhua , Wang Yukun , Jia Pengyu , Lv Jianyu , Wang Mingchao
Published: May 2021

The fatigue performance of welded joints of submarine pipelines is directly related to the safety and economic benefits of welded structures. Considering the limitations of fatigue calculation, anti-fatigue design and small-scale fatigue test in the evaluation and analysis of pipeline fatigue life, this paper demonstrated the feasibility, scientificity and advancement of submarine pipeline full-scale fatigue test technology in engineering applications. Consequently, a full-scale fatigue test system and its test analysis technology applied for ZY-PFS2000 pipelines have been first developed in China, in which the effects of welding residual stress, stress concentration, initial welding defects, pipeline internal pressure shutdown and internal medium fluctuations on the fatigue life of full-scale pipelines were comprehensively taken into account. Through the full-scale fatigue test (four-point bending + internal pressure) of the X65 submarine pipeline, the fatigue cycles of different specifications of pipelines under different stress amplitudes were obtained. Moreover, the fatigue loading results were evaluated and analyzed in accordance with the international standard of BS 7608 and DNV C203. The research in this paper is conducive to accumulating full-scale fatigue performance data for submarine pipelines in China, not only offering a quantitative basis for the subsequent full-scale fatigue life evaluation and the safety operation cycle, but also providing a reference direction for the future development of submarine pipeline full-scale fatigue test technology.
Analysis and Research on Causes of Metro Accidents Based on 24 Model
Authors: Tang Xiaoxiao , Li Chenlei , Li Lei , Wu Yanhua
Published: May 2021

In order to strengthen the operational safety of the metro system, a 24 model is proposed for metro accident in this study, which is conducive to scientifically and efficiently carrying out metro accident analysis and targeted preventive measures. Referring to the 24 model, the elements that threaten the safety of metro operations are classified, and then performed in individual-level and organizational-level causal analysis one by one on “Shanghai Metro 9·27 Accident”, including unsafe human behavior, unsafe material condition, safety knowledge, safety awareness, safety management system, safety culture. The analysis results indicate that the various cause modules defined by the 24 model accomplish metro accident analysis systematically and accident prevention should start from identifying the unsafe material conditions, controlling the unsafe human behaviors, learning safety knowledge, cultivating safety consciousness, perfecting safety management system and so on.
Research on Testing Technology of Building Engineering Materials
Authors: Shan Renwei
Published: May 2021

With the rapid development of China's economy, the construction of urbanization is also accelerating, and social development puts forward higher standards for construction projects. In building engineering, one of the important factors affecting the quality of building engineering is building engineering materials. At present, there are many kinds of building materials involved in engineering operations. Only by conscientiously grasping the quality of all kinds of building materials and the building materials strictly in accordance with the technical specifications can the building quality be assured. Good testing technology of building engineering materials not only defends the building quality of our country but also protects people's life and property safety.
The role of social media in public crisis governance
Authors: Zhang Xuefang , Huang Renqun
Published: May 2021

The characteristics of dissemination and universal application of social media bring new opportunities for multiple arenas (such as government, social institutions, and the public) to participate in the governance of public crises. During China’s prevention and control of COVID-19, social media functioned well in the governance of the pandemic. This paper mainly analyzes the role of social media in crisis management from the perspectives of risk communication, social reconstruction, collaborative governance, etc., thereby providing the government with recommendations for the improved employment of social media and improving the public crisis response.
Safety risk assessment and prevention and control measures for reloading airdrop missions
Authors: Jihui Xu , Jing Zhang , Wenjie Tian , Jiahui Shi , Tengfei Liu , Xiaolin Wang , Yujin Chen , Rui Guo
Published: May 2021

In recent years, as the heavy equipment airdrop work continues to deepen, Chinese heavy equipment airdrop business has shown a vigorous development trend, and mission training is getting closer and closer to actual combat. From the perspective of task-oriented analysis of safety risks, this paper selects the reloading airdrop mission as the entry point, and conducts research on the safety risk analysis and evaluation methods of reloading airdrop missions. At the same time, it discusses the task-oriented system safety analysis and evaluation methods, in order to carry out other tasks. The task of system security research has laid the foundation[1].
Analysis of influencing factors of hotel staff turnover
Authors: Zhou Xiaomei , Li Yan
Published: May 2021

Controlling the good staff turnover rate is helpful to improve the service quality of the hotel, reduce the labor cost and create economic benefits, so as to better adapt to the high speed of economic development. This paper takes the hotel staff as the research object and makes an in-depth study on the relevant factors affecting their turnover. On the basis of literature research, the research hypothesis is put forward, and the questionnaire is designed, and the multivariate statistical regression analysis is used to verify the hypothesis. The following conclusions are drawn:(1) the individual, organizational situation and the positive pressure of employee turnover; (2) the influence degree of each influencing factor on employee turnover behavior, from high to low, is the value, Leadership style, interpersonal environment, psychological contract.
Transaction Costs and Corporate Tax Stickiness: Based on Big Data Analysis
Authors: Wu Xiaojuan , Cheng Hongwei
Published: May 2021

According to deduction principle in China's tax law, the excess transaction costs of enterprises are limited. Therefore, the higher the rate of enterprise transaction costs, the higher the transaction costs cannot be deducted before tax, resulting in the taxable income tax greater than the accounting profit. From the dynamic perspective, it is difficult to reduce the income tax burden when the accounting profit of the enterprise decreases, which will enhance the stickiness of the enterprise tax burden. On the basis of this theoretical analysis, this paper empirically tests the relationship between transaction costs and corporate tax stickiness with the big data samples of Chinese listed companies from 2009 to 2018. The empirical results show that with the increase of transaction cost rate, the stickiness of corporate tax burden will be strengthened.
Study on Factors Influencing Production Cost of Prefabricated Components Based on AHP
Authors: Wenbin Lu
Published: May 2021

Because of the high cost, the development of prefabricated buildings in China is slow. As a significant part of the total cost of prefabricated buildings, the cost of prefabricated components has a great impact on the total cost. In this paper, the influencing factors of component production cost are analyzed in detail from five aspects of labor cost, material cost, machinery cost, external environment condition and internal production management arrangement, and the index system of influencing factors of production cost is constructed. Using the analytic hierarchy process model, the influencing factors are determined as: material cost > labor cost > machinery cost > internal production and management arrangement > external environment condition, and then it is put forward Corresponding cost control measures for component production.
Research on Gold Demand Prediciton Based on GM-GPR Model
Authors: Jiajing Jiang , Qingan Cui , Aoquan Zhu
Published: May 2021

The prediction system of gold demands in China is faced with issues such as uncertain factors, limited historical data, and nonlinearity. In order to have a more accurate prediction of gold demands, a prediction method based on the integration of grey prediction and Gaussian process regression is proposed. Specifically, equal weights are assigned to each model and a grey prediction is adopted to reflect the uncertain and changing relationship of gold demands, with Gaussian process regression indicating the nonlinear impacts of factors on gold demands. Moreover, modified particle swarm optimization plays a role in optimizing the hyper-parameters of Gaussian process regression, which solves the issue that conjugate gradient algorithms depend on initial value setting and are susceptible to be confined by locally optimal solutions. According to the study, the proposal of the paper is superior to a separate Gaussian process regression or grey prediction in terms of better predicting gold demands.
Neural Network Predictions Can Be Misleading Evidence From Predicting Crude Oil Futures Prices
Authors: Huang Weige , Wang Hua , Chen Qian
Published: May 2021

This paper applies Neural Network to predict WTI crude oil futures prices on basis of intraday minutely high frequency data. We looked into the recent market crash in the WTI crude oil futures market in April before the Delivery day. The results indicate that Neural Network could be misleading. More specifically, the paper shows that in normal situations Neural Network works well in sample and out of sample but it could give predictions with the opposite signs when the there exists a crash such as the one happened on April 20th, 2020. The evidence demonstrates that the prediction based on Neural Network may not be suitable to predict the market crash which is due to extreme shocks or financial or economic crises. This study gives a new insight in the relation between short term price discovery and the extreme market crash movement.
Management analysis of the logistics support system-of-systems of US aircraft carrier formation
Authors: Wu Qin , Wu Min , Sun Yunzhou
Published: May 2021

The US aircraft carrier formation is a complex system-of -systems (SoS). Taking the logistics support organization system of the U.S. aircraft carrier as an example, the scientific management of logistics support SoS is discussed in this paper. Through the detailed discussion and analysis of the command relationship of the US aircraft carrier logistics support organization, as well as the discussion of the responsibility relationship of the U.S. aircraft carrier logistics support organization and its various agencies, the organization and command mode of US aircraft carrier logistics support are discussed. The management characteristics of US aircraft carrier logistics support organization SoS are summarized in detail.
Study on Risk Management and Control of Power Transmission and Transformation Project in Power Grid
Authors: Zhao Xuehua , Guo Lijuan , Li Yan , Ni Tongyun
Published: May 2021

The thesis conducts research on the risk management and control of power grid infrastructure engineering cost, integrates domestic and foreign research on risk management and control related concepts, combines the characteristics of power grid infrastructure engineering, and establishes power grid transmission and transformation through literature analysis, questionnaire survey, entropy weight method and TOPSIS method. Finally, according to the key risk points determined by the empirical analysis, combined with the current status of the power grid infrastructure project cost risk management, a series of targeted measures and suggestions are proposed for the project cost management. The thesis evaluates the impact of the cost risk factors at all stages of the entire life cycle of the power grid infrastructure project, which can provide a useful reference for the establishment and improvement of the power grid transmission and transformation project cost risk management and control system, and has certain practical significance and reference value. Finally, the paper summarizes and prospects the full text. With the gradual deepening of theoretical research and the increasingly perfect engineering cost risk control system, the results of this research will have greater practical value.
Research on Big Data Theory and Trend of Quality Management in Automobile Industry
Authors: Chen Ke , Li Tianbo , Ma Xiaomin
Published: May 2021

As a typical manufacturing industry, the automobile industry has high requirements for quality management. Today, with the rapid development of information technology, it is important to consider the characteristics of quality management in the industry and the whole life cycle of automobile products. Based on this perspective, an evaluation index system of quality management data and a big data platform of quality management for the automobile industry were established. This research has guiding significance for governments to serve the development of the automobile industry and for enterprises to improve their quality capability.
A catering economic survey of steamed dishes in Wuhan based on big data of Meituan application
Authors: Huihui Li , Jing Wang , Shuang Zhen , Siyun He
Published: May 2021

The origin, quantities distribution and different market positioning of steamed dishes stores in Wuhan were analyzed based on the big data of Meituan application. By April 2020, there were a total of 230 steamed dishes restaurants in Wuhan, mainly distributed in Hongshan district (63), Jianghan district (47) and Wuchang district (35). Now the largest steamed dishes restaurant chains was "Zhen Kungfu" originated from Cantonese cuisine while "Liuyang steamed dishes” and "Zhen Liuji" restaurants were in the second place which came from "Home of steamed dishes in China". All of them were rapidly expanding in the form of Chinese fast-food chains in recent years and located either near the business district or the airport/station. On the contrary, "Mianyang three streamed dishes" restaurants with regional characteristics was few and scattered. It had not yet formed a scale with its unclear product positioning. A survey of consumers' preference showed that about 22% of consumers chose steamed dishes when eating out. With the increase of age, more and more people would opt for steamed dishes. Half of consumers over 40 chose steamed dishes. On the other hand, there were double peaked at 20 Yuan and 45 Yuan per person in consumers’ psychological prices. These results would provide reference for the development of "Mianyang three streamed dishes" and Wuhan catering economy.
Research and Practice on graduation Design Reform of Engineering Management major in application-oriented universities
Authors: Zhang Xinxin
Published: May 2021

Graduation design is the last important link before college students graduate. Referring to the reform and innovation measures of applied talents at home and abroad,this paper analyzes the problems and deficiencies of the current graduation design mode of engineering management specialty.Based on the training mode of applied talents,this paper puts forward some measures for graduation design reform and carries them out. Finally, this paper analyzes the achievements and existing problems of the reform.
Analysis on China's Real Estate Economy Based on Big Data
Authors: Liu Weiwei
Published: May 2021

Over the past 40 years of China's reform and opening -up, the Chinese society and national economy have been booming. The real estate economy as a pillar industry of the national economy has achieved rapid growth. However, the U.S. subprime mortgage crisis in 2007, COVID-19 and the intensifying China-US trade war in 2020 have repeatedly raged, like the "Three Sword of Damocles" hurting Chinese economy. Based on rencent 10 years data collection, the paper analyzes the trend of real estate prices and puts forward countermeasures from many aspects to achieve to stabilize the housing market, economic and social situation.
Location Choice of China’s OFDI in “Belt and Road” Countries – Empirical Evidence from Big Data
Authors: Wu Maoguo , Zhang Yuting
Published: May 2021

With the continuous development of globalization, China has been devoted to promoting the degree of openness. The implementation of “the Belt and Road” initiative brings huge development prospects for China’s OFDI. Utilizing a panel data set consisting of a total of 51 countries along the “the Belt and Road” from 2007 to 2016, this paper establishes an empirical model and examines the influencing factors of the location choice on China’s OFDI in “the Belt and Road” countries. This paper collects comprehensive country-level data of 51 countries along “the Belt and Road” with Python. The number of investment enterprises in the host country published by the Open Directory of Record Results of Overseas Investment Enterprises (Institutions) is used as the explanatory variable. This paper conducts Poisson’s regression to study the influencing factors of location choice. According to the empirical results, bilateral trade agreements can help reduce the difficulties that China may face with in investing and facilitate China to access the host country for investment. In addition, Chinese enterprises may invest in countries where the degree of governance is moderate based on the negative impact on China’s investment in “the Belt and Road” countries. Also, China may invest in countries where the natural resources are poor considering the degree of governance even though natural resources have a positive effect on investment. Furthermore, the level of infrastructure construction in the host country has a positive effect on China’s direct investment in countries along “the Belt and Road”. Besides, good political environment can attract Chinese enterprises to invest in countries along “the Belt and Road”.
Analysis and Management of Accounting Fraud in Listed Companies——Thoughts Based on the GREENCOOL Case
Authors: Zhou Xiaowei , Wang Yunyi
Published: May 2021

With the continuous development of economic market, the importance of accounting information to listed companies is also increasing. However, at the same time, the phenomenon of accounting fraud is further deepened. This is a major blow to the smooth operation and further improvement of the world economy. Therefore, it is imperative to prevent and cure accounting fraud. This article analyzes the GREENCOOL case, agents the produces to the accounting fraud as the center, studies the cases of fraud methods and the reasons for the success of fraudsters, finally points out the harm it caused. It combines with the current economic situation in China, finds out the common environment accounting fraud, and puts forward targeted solutions to several key points. In the current environment, it has important practical significance.
Research on the Impact of Performance Compensation Commitment on Backdoor Listing Companies Earnings Management
Authors: Menghan Zhang
Published: May 2021

Based on the data of Chinese A-share listed companies during the period from 2007 to 2016, this paper examined the impact of the performance compensation commitments in backdoor listing on corporate earnings management. The empirical results show that performance commitments have increased backdoor listed companies’ earnings management level; the promised performance growth rate is positively correlated with earnings management level; share compensation has a stronger impact on earnings management than cash compensation. In addition, compared with state-owned enterprises, the association between performance compensation commitments and earnings management is more pronounced in non-state-owned firms.
Research on the Characteristics of GIS-based Industrial Agglomeration in Shenyang
Authors: Ying Zuo , Chen Chen
Published: May 2021

Research on industrial agglomeration using GIS spatial analysis and spatial visualization technology is still relatively few, so do the research on industrial agglomeration at the micro-spatial scale within the city. Based on the data of the legal entity of the street (township), using the Tsui-Wang Index and GIS methods, the spatial agglomeration characteristics of the secondary and tertiary industries in Shenyang are discussed from the three aspects of industrial spatial polarization, spatial differentiation and spatial correlation, and it is found that (1) there is a certain degree of polarization in various industries, with different degree of polarization of different industries, and the degree of polarization of the tertiary industry is slightly higher than that of the secondary industry; (2) the industrial spatial heterogeneity is obvious, showing spatial differentiation; (3) various industries have a certain degree of spatial correlation, but the overall degree of correlation is low, and the spatial correlation of the tertiary industry is slightly higher than that of the secondary industry; (4) there are obvious hotspots and cold spots in the industrial distribution, the secondary industry hotspots are distributed in the northern and western new cities, while the urban core areas are cold spots. The tertiary industry hotspots are concentrated in the urban core areas, while the cold spots are located at the south of the city. Inside the secondary and tertiary industries, except for the production and supply of electricity, heat and water, other industries have obvious hot and cold spots. Therefore, it can be considered that the industrial distribution has certain agglomeration characteristics, but the degree of agglomeration is not high, and the degree of agglomeration of the tertiary industry is slightly higher than that of the secondary industry.
Empirical Research on the Effect of Independent Audit Opinion on Trade Credit
Authors: Dongping Han , Huaiyu Yu
Published: May 2021

This paper takes listed companies from 2014 to 2018 as a research sample. The results show that the independent audit opinion will affect the trade credit decision of the supplier to the enterprise. A good institutional environment can weaken the impact of non-standard independent audit opinion on the cost and scale of trade credit. And good industry environment can weaken the positive correlation between non-standard independent audit opinion and trade credit cost.
Inheritance of Folk Art in College Art Design Education
Authors: Wang Weiwei
Published: May 2021

Nowadays, art design majors are offered in all art colleges and universities in China, but the students and teachers of this major often do not have a deep understanding of art design, which hinders the folk art inheritance of Chinese art design students. This paper explains folk art and art design, analyzes its characteristics, puts forward the problems of folk art inheritance in China, and puts forward the effective path of art design into folk art.
Research Review and Hotspots Analysis of Vocational Education in China: Based on the Statistics of the Paper Output of the National Education Science Planning Project from 2015 to 2019
Authors: Yu Gao
Published: May 2021

Using the bibliometric method, the paper output of Vocational Education Project of the National Education Science Planning from 2015 to 2019 were analyzed statistically according to the project type, journal, author, institution and high-frequency keywords. The statistical results show that the number of papers supported by the National Project is superior to that of the Ministry of Education, which indicates that the scientific research team of the National Project has a strong strength. More than half of the papers were published in core journals. Researchers from universities and vocational colleges jointly constitute the most high-yield authors. High-yield institutions are mainly composed of universities, while the vocational colleges need to be strengthened. The research focuses on the integration of industry and education, modern apprenticeship, Double High Plan, foreign vocational education and training, etc.
Research on Guiding Consumer Behavior Based on App Information Management of Fresh Food E-commerce in the Post-epidemic Era
Authors: Lei Fei , Yan Yangyang , Luo Wenhao , Jia Shile , Ye Liyan , Huang Xiaoqing , Deng Anqi
Published: May 2021

With the advent of the post-epidemic era, China's nascent fresh food e-commerce industry has given people a new way to buy fresh products, and through this novel marketing model, it has alleviated the unsalable and short shelf life of fresh products.Taking the Hema Xiansheng APP platform in Shenzhen as an example, the questionnaire survey method is used to analyze the consumption motives and consumption behaviors of consumers to analyze the consumption dilemma and reasons of the company, and propose improvement measures: formulate commodity price standards; improve product quality; strengthen corporate branding Optimization; optimize the links of the logistics chain; attach importance to the personal experience of customers. It is demonstrated that by analyzing the consumption motivation and consumption behavior research of consumers and giving proper guidance, the efficiency of business operation can be improved. At present, the research and exploration of the fresh food e-commerce industry outside China is at the basic stage. Based on the research on the relationship between the consumption motivation and consumption behavior of Chinese consumers in fresh food e-commerce, it effectively expands the long-term confusion of Chinese agricultural products. The "last mile" of the terminal market and the promotion of fresh food e-commerce enterprises have certain practical value and significance.
Reform Difference of Chinese Women's Consumption Concept Under the Background of Computer Big Data
Authors: Long Qiong
Published: May 2021

With the development of science and technology, since the ad emerging of computers, life is becoming faster and faster, and social development is becoming faster and faster. With the development of the times, big data is frequently mentioned, in this context, as well as in the context of the current promotion of national rejuvenation, more and more mention of Chinese clothing, and because the purchase of clothes is mainly women, so chinese women's clothing mention rate is the highest. Therefore, the purpose of this paper is mainly to explore the reform differences of Chinese women's consumption concept under the background of computer big data. After collecting the data by looking for the appropriate algorithm, this paper analyzes the differences between chinese women's consumption differences before and after the reform, and discusses them in order to experiment to get the data results. The experimental results show that with the development of the times, the difference of Chinese women's consumption concept is changing more and more.
Intelligent logistics hardware system based on Internet of Things, VR and AR
Authors: Kai Liu , XiangMing Lin , Yixuan Li
Published: May 2021

Intelligent logistics refers to the realization of system perception, comprehensive analysis, and timely processing in all aspects of logistics transportation, warehousing, packaging, loading and unloading, circulation processing, distribution, and information services based on information technologies such as the Internet of Things, VR, and artificial intelligence, And the function of self-adjustment. The realization of intelligent logistics can greatly reduce the transportation costs of various related industries, improve transportation efficiency, and enhance corporate profitability. In this paper, the application of intelligent logistics system in Jiangxi railway freight has greatly improved the efficiency of transportation, warehousing, packaging, handling, circulation processing, distribution, and information services.
Layout optimization of signal control box production line based on SLP
Authors: Yang Ke
Published: May 2021

Taking the production process of the signal control box as the research object, aiming at the problem of the unreasonable layout of the production line, the Systematic Layout Planning (SLP) method is used to obtain the relationship and position relationship diagrams between the various operation units, and the optimal layout plan is given, combined with the factory building Conditions and funding constraints, determined and implemented the production layout improvement plan, reduced the material handling distance, shortened the delivery cycle, and realized the rapid delivery of products.
A Comprehensive Management Model Based on Modularization Thought
Authors: Tan Ting Ting , Zhao Chong , Du Li Hong , Zhao Jing
Published: May 2021

The general modular management theory takes organizational structure, work flow and product design and production as the core. In practice, it only pays attention to a certain aspect of modularization, and does not establish a comprehensive and unified modular management system. In this context, this article, guided by modular thinking, constructs a comprehensive management model based on modular thinking, and elaborates on the basic management structure of the modular management system. Meanwhile, this paper discusses the practical requirements of promoting modular management mode from the perspective of system, stability and moderation. It is hoped that this research can promote the theoretical innovation of comprehensive modular management and also provide a reference for the innovative practice of enterprise business models.
Social Capital at Venture Capital Firms and Their Financial Performance in China
Authors: Youjia Mao , Qilin Cao , Benzhang Yang
Published: May 2021

By using social network analysis, this paper studies the extent to which social capital drives performance in the Chinese venture capital (VC) market and explores the trend toward VC syndication in China. First, this paper proposes a hybrid model based on syndicated social networks and the latent-variable model, which describes the social capital at VC firms and builds relationships between social capital and performance at VC firms. Then, this paper builds three hypotheses about the relationships and test the hypotheses using our proposed model. Some numerical simulations are given to support the test results. Finally, this paper shows the correlations between social capital and financial performance at VC firms which are weak in China due to the lack of mature social capital links.
Analysis of Factors Affecting Liquidity Risk of Listed Commercial Banks in China-- Based on the Panel Data Model
Authors: Zhang Liulu , Zhao Qiujing
Published: May 2021

In this paper, 16 commercial banks listed on Shanghai and Shenzhen A-shares are selected as research samples and data from 2010 to 2019 are adopted. According to their mechanism of operation, scale of asset and etc, the research samples are divided into three groups. They are 16 listed commercial banks as a whole, 5 large state-owned listed commercial banks and 11 other medium and large listed commercial banks. The study makes an empirical analysis on the factors affecting the liquidity risk of listed commercial banks. Firstly, the factors affecting liquidity risk of listed commercial banks are divided into external and internal levels, and then descriptive analysis carried out on the factors at two levels. Then the stability of data is tested. After the data is tested, the panel data models applicable to 16 listed commercial banks as a whole, 5 large state-owned listed commercial banks and 11 other medium and large listed commercial banks are established through Hausman test and F test. The regression analysis of groups are conducted. Finally, according to regression analysis results, some reasonable recommendations are put forward.
How Management Accounting affect firm performance?
Authors: Zhou Yuan , Wei QiYun
Published: May 2021

In China, managers use Management Accounting to manage their companies, so scholars have begun to study how Management Accounting will affect firm performance. According to the resource-based theory, this paper argues that Management Accounting will affect firm performance by influencing corporate innovation behavior. In order to verify this hypothesis, Management Accounting and controls, ambidextrous innovation (including exploratory innovation and exploitative innovation) and firm performance are tested by structural equation modeling with survey data from 188 companies in China. The research conclusion shows that the use of Management Accounting and controls can improve corporate performance, and ambidextrous innovation is an intermediary.
Evaluation method of effect of marshalling operation process based on DEA
Authors: Liu Mingwei , He Shiwei
Published: May 2021

Based on the marshalling station transfer operation process, this paper divides the marshalling transfer operation process into three sub-processes: arriving-disintegrating, disintegrating-marshalling and marshalling-dispatching. Considering the input of the facilities of the marshalling station, the intermediate output of the operating time and the final output of the number of transfer trains, an evaluation index system is constructed and a slacks-based network DEA model is established. For purposes of illustration, the model is applied in a design calculation example, the efficiency of the marshalling station transfer operation process is analysed, and the results show that the model is effective.
Evaluation Index System of Enterprise WeChat Official Account Operational Capability
Authors: Liyu Xia , Youzi Wang , Han Wang
Published: May 2021

In order to provide reference standard for evaluating the operational capability of WeChat official account, we build a evaluation index system to improve the management level of publicity work. First, the evaluation index system of WeChat official account is designed. Then, the method of determining the weight of subjective and objective indicators combining Delphi method and principal component analysis is proposed. The per capita method for eliminating the influence of the scale of enterprises and the logarithmic normalization method for handling uneven data are proposed. Finally, the empirical study of the 12 official accounts of State Grid is made. The evaluation index system of WeChat official account includes 4 first level indicators and 15 two level indicators. This study proposes that the index system and data processing method are scientific.
The Effects of Business Model Innovation of Internet Finance Enterprises on Competitive Advantages
Authors: Li Yuyang , Li Wei
Published: May 2021

The business model innovation (BMI) of internet finance enterprises (IFEs), as a revolutionary reconstruction of traditional financial services, would inevitably have significant impact on the formation of the competitive advantage of IFEs. Based on the distinction between exploratory and exploitative BMI, this paper discusses the realization path of the effects of BMI in IFEs on competitive advantage from the perspective of customer equity. We find that customer equity as a key intermediary variables, play a critical role on the relationship between BMI and competitive advantage of IFEs.
Solution Ideas and Practices for Data Governance Engineering in Colleges and universities
Authors: Xie Qiao , Zhang HuanMing , Tang Yirong , Lin Min
Published: May 2021

Effectively improving and enhancing the data quality of colleges and universities is the most fundamental goal of university data governance. In this paper, first of all, the causes of data quality problems in colleges and universities are analyzed, and then the general idea of improving data quality is put forward, in which introduces how to identify data quality problems, how to solve data quality problems through technical and business means and how to make the data quality management of colleges and universities form a long-term mechanism through the construction of the system.
An Add Environmental Dimension Using BIM-LCA integration Technology
Authors: Yangyang Huang , Gong Zhiqi
Published: May 2021

In addition to consuming a large amount of energy resources, buildings inevitably destroy the ecological environment in the process of construction. Its main performance in water pollution, air pollution, construction waste and so on. Life Cycle Assessment (LCA) is an international standard method which systematically and quantitatively describes various resources, energy consumption and environmental emissions in product Life Cycle and evaluates their environmental impacts. The integration of building information model and LCA method will avoid repeated modeling and simplify data collection, and provide a certain technical framework for the development of BIM6D. In this paper, the BIM-LCA integration framework and the BIM6D model are established, and the environmental impact of a building in the quantitative analysis is used to guide the development of the BIM6D.
Land value-added tax planning of Real estate development enterprises
Authors: Duan Haiyan , Zheng Kaile
Published: May 2021

This paper takes the real estate development enterprise as the research object, based on the characteristics of land VALUE-ADDED tax, carries out tax planning on the land value-added tax of the real estate development enterprise from four aspects, including the deduction of interest expense, reasonable pricing, collection cost and whether to combine the real estate with different value-added rates. The conclusion shows that the real estate development enterprises can calculate the tax threshold and choose different tax payment schemes to reduce the tax burden.
Supplier Selection in Supply Chain Based on Fuzzy Comprehensive Evaluation Method
Authors: Zhang Chenyang , Zhu Zhuwu , Liu Jian , Zhou Ke
Published: May 2021

First of all, the type of supplier under the environment of supply chain is presented, and the choice of supplier to consider factors and selection methods, and then based on the analysis of a supplier evaluation index system should follow the four principles on the basis of the proposed a supplier evaluation index system. The thought and method of fuzzy comprehensive evaluation of the evaluation of suppliers are introduced, supplier fuzzy comprehensive evaluation model is established, and the instance is given to test and verify.
ESOP and Corporate Sustainable Growth
Authors: Wen Xian , Li Ziyang , Zhang Yingyue , Shen Shaofei
Published: May 2021

The Employee Stock Ownership Plan (ESOP) is a long-term corporate welfare policy that allows employees to share the profits and growth benefits of the enterprise by owning the ordinary share of the enterprise. It has always been a research hotspot at home and abroad. Sustainable growth refers to the healthy and sustained growth of enterprises. ESOP has been re-implemented in China since 2014. Using dual fixed effects model, this paper empirically analyzes 6940 observations of Chinese listed companies from 2014 to 2018. We study whether ESOP can improve the sustainable growth rate of enterprises by allowing employees to hold equity, linking their personal interests to the interests of enterprises, and thus playing an incentive and supervisory role to effectively reduce enterprise agency costs. In the research process, we find that the data can help us objectively analyze the economic management problems of enterprises. However, when using the data for analysis, the correlation coefficient and significance should be analyzed together.
An Empirical Study on the Impact of Online Travel Consumers' Brand Loyalty: The Mediating Effect of Flow Experience
Authors: Xie Shuyan , Yuan Yazhong
Published: May 2021

In recent years, virtual reality (VR) technology has developed vigorously, and how to make good use of virtual reality technology to create virtual tourism has become an important topic for tourism ecommerce. Previous studies have shown that creating a good online experience for consumers is an effective way for e-commerce to establish consumer brand loyalty, but there are few literatures focusing on the special group of online travel consumers. Based on the flow theory, the article uses Chinese online travel consumers as a sample to conduct empirical research, focusing on exploring the relationship between consumer perception of VR technology and brand loyalty, and testing the mediating effect of flow experience. The results show that: (1) the perceived usefulness and ease of use of VR technology have a significant positive impact on consumers' online experience; (2)the flow experience of travel consumers has a significant positive impact on their brand loyalty; (3) the perceived usefulness and ease of use of VR technology have a significant positive impact on consumers' brand loyalty;(4)the flow experience has a mediating effect between the perception of VR technology and brand loyalty of travel consumers.
A Study of Consumer’s Price Sensitivity for Pork
Authors: Zhu Yong , Sun Yaqiong , Wang Xuewei , Shu Xiaoyu
Published: May 2021

The price of pork in China has been soaring since 2019, which has attracted much attention of the public. The price sensitivity of pork is an important reference for enterprises' pricing strategy. The paper studied consumer’s price sensitivity of pork by 217 consumer questionnaires of Chuxiong in Yunnan province. The results show that: 1) the price sensitivity for pork between men and women is almost the same, indicating that gender shows no difference in pork price sensitivity. 2) Age is positively correlated with pork price sensitivity. 3) Those consumers, who bought pork at shopping malls, food markets and affordable supermarkets, are high in price sensitivity, while the ones who bought pork online were low. 4) Household income is negatively correlated with pork price sensitivity. 5)When the price of pork rises to a price that consumers can't afford, the proportion of consumers who choose chicken, duck, fish, beef and mutton as substitutes is 37%, 18%, 28%, 10% and 7%, respectively. Enterprises should develop pricing strategy accordingly.
Tax Planning for Small and Micro Enterprises under the Influence of the 2019-nCoV
Authors: Yanbing Chen
Published: May 2021

Due to the sudden outbreak of the 2019-nCoV, many small and micro enterprises are facing great challenges, such as high operating costs, difficulty in returning to work and production, and shortage of cash flow. Starting from the current situation and problems faced by small and micro enterprises under the 2019-nCoV, this paper analyzes the tax planning from six basic strategies for the small and micro enterprises, combined with a number of new fiscal and tax policies issued by the government, which not only reduces the tax burden, but also contributes to effective corporate performance management and sustainable development.
Discussion on Operation Risk Analysis and Emergency Management Construction of Urban Large-scale Horticultural Exposition
Authors: Yin Xinwei , Wang Tong , Lv Lianghai , Dai Baoqian , Wang Yu
Published: May 2021

With the development of society, the urban large-scale horticultural exposition has increasingly become one of the manifestations of enriching people's lives, but the issue of safety management has always been an important research topic. Taking Beijing World Horticultural Exposition as an example, this paper systematically analyzes the operation risk of large-scale horticultural exposition, and expounds on the characteristics of possible risks of the world horticultural exposition from the perspective of the existing nature of risks, and puts forward the construction plan of perfecting the responsibility system of emergency management. It aims to provide a theoretical reference for the operation risk analysis and emergency management of large-scale horticultural fairs.