The quality of accounting information of listed companies is an important factor affecting corporate performance. This paper selects 3460 listed companies in China from 2005 to 2019 as the research object, and studies the relationship between accounting information quality and corporate performance of listed companies. Through empirical analysis, it is found that improving accounting information quality of listed companies can effectively improve corporate performance. And the improvement of accounting information quality of non-state-owned listed companies is more significant than that of state-owned listed companies. This study provides a new perspective for Chinese listed companies to carry out accounting information quality management, and may also contribute to the healthy development of listed companies in other countries and regions.
{"title":"Can Listed Companies Improve Corporate Performance by Improving the Quality of Accounting Information?","authors":"Zimin Bai, Qin-lan Xu","doi":"10.20849/abr.v7i2.1061","DOIUrl":"https://doi.org/10.20849/abr.v7i2.1061","url":null,"abstract":"The quality of accounting information of listed companies is an important factor affecting corporate performance. This paper selects 3460 listed companies in China from 2005 to 2019 as the research object, and studies the relationship between accounting information quality and corporate performance of listed companies. Through empirical analysis, it is found that improving accounting information quality of listed companies can effectively improve corporate performance. And the improvement of accounting information quality of non-state-owned listed companies is more significant than that of state-owned listed companies. This study provides a new perspective for Chinese listed companies to carry out accounting information quality management, and may also contribute to the healthy development of listed companies in other countries and regions.","PeriodicalId":37159,"journal":{"name":"Asian Journal of Business Research","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77183370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Based on the point of view of corporate governance, this paper analyzes the causes of accounting information distortion of listed companies from two aspects of economic interests and administrative interests, probes into the conditions of accounting information distortion of listed companies, and focuses on the problems of insider control, immature manager market, one dominant stock and the false establishment of independent directors. By constructing the dynamic game model of listed company, accounting firm and CSRC, this paper analyzes the important factors that affect the probability of collusion between listed company and accounting firm and the probability of providing distorted accounting information by listed company under Nash equilibrium state, and finally puts forward some corresponding suggestions for the distortion behavior of accounting information of listed company.
{"title":"Analysis of Accounting Information distortion and Dynamic Game Model of Listed Companies in China","authors":"Qin Xu, Zimin Bai","doi":"10.20849/abr.v7i2.1056","DOIUrl":"https://doi.org/10.20849/abr.v7i2.1056","url":null,"abstract":"Based on the point of view of corporate governance, this paper analyzes the causes of accounting information distortion of listed companies from two aspects of economic interests and administrative interests, probes into the conditions of accounting information distortion of listed companies, and focuses on the problems of insider control, immature manager market, one dominant stock and the false establishment of independent directors. By constructing the dynamic game model of listed company, accounting firm and CSRC, this paper analyzes the important factors that affect the probability of collusion between listed company and accounting firm and the probability of providing distorted accounting information by listed company under Nash equilibrium state, and finally puts forward some corresponding suggestions for the distortion behavior of accounting information of listed company.","PeriodicalId":37159,"journal":{"name":"Asian Journal of Business Research","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76560999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ownership and management rights are gradually separated in the process of the development of modern enterprises, and the modern financial and accounting system comes into being. Accounting information system is an indispensable part of modern enterprises, corporate governance structure will be organically combined within the enterprise, the two influence each other and interact with each other. True, reliable and efficient accounting information system can fully improve the operational efficiency of the company, and the structure of corporate governance is effectively optimized. On the contrary, the accounting information system of fraud and information distortion is very likely to make the operators seek improper interests, make the stakeholders bear huge losses, and the financial situation of the company deteriorate.
{"title":"Research on the Influence Mechanism of Chinese Corporate Governance and Accounting Information Quality","authors":"Qin Xu, Zimin Bai","doi":"10.20849/abr.v7i2.1067","DOIUrl":"https://doi.org/10.20849/abr.v7i2.1067","url":null,"abstract":"Ownership and management rights are gradually separated in the process of the development of modern enterprises, and the modern financial and accounting system comes into being. Accounting information system is an indispensable part of modern enterprises, corporate governance structure will be organically combined within the enterprise, the two influence each other and interact with each other. True, reliable and efficient accounting information system can fully improve the operational efficiency of the company, and the structure of corporate governance is effectively optimized. On the contrary, the accounting information system of fraud and information distortion is very likely to make the operators seek improper interests, make the stakeholders bear huge losses, and the financial situation of the company deteriorate.","PeriodicalId":37159,"journal":{"name":"Asian Journal of Business Research","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74192220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-23DOI: 10.55220/25766759.v7i1.116
Simon Nnaemeka Ajah
This study explored the factors that motivates the youth’s interest (intention) to become entrepreneurs by incorporating the personality attributes from the “Theory of planned behavior” and environmental factors, with some selected “control variables” (experience, gender, and age). A multivariate statistical technique was used to test the relationship between the variables using “Structural Equation Modeling” AMOS Package version 23. A sample of 400 students from Chukwuemeka Odumegwu Ojukwu university in Anambra State, Nigeria was used to analyze the data. The results of the study indicated that attitude, self-efficacy, and subjective norms have a statistically significant effects on student’s entrepreneurial interest. The findings also indicated that entrepreneurial education has an impact on students’ attitude but has no obvious effect on intention. Apart from government support policy which was found to have statistical negative effect on intention, other external barriers have no effect on attitude and intention. Understanding these factors is important to make recommendations to the government and other relevant stakeholders to promote youths’ entrepreneurship in Nigeria. The importance of entrepreneurship is not only vital for economic growth but also for long term sustainable development. Through the vital information gained from investigating these motivating factors of youth’s interest to engage in entrepreneurship, the government and other important stakeholders can formulate effective policies to improve macroeconomic conditions to encourage university students to become entrepreneurs.
{"title":"Investigating the Motivating Factors of Youths-Students Interest to Become Entrepreneurs: A Case of Anambra State, Nigeria","authors":"Simon Nnaemeka Ajah","doi":"10.55220/25766759.v7i1.116","DOIUrl":"https://doi.org/10.55220/25766759.v7i1.116","url":null,"abstract":"This study explored the factors that motivates the youth’s interest (intention) to become entrepreneurs by incorporating the personality attributes from the “Theory of planned behavior” and environmental factors, with some selected “control variables” (experience, gender, and age). A multivariate statistical technique was used to test the relationship between the variables using “Structural Equation Modeling” AMOS Package version 23. A sample of 400 students from Chukwuemeka Odumegwu Ojukwu university in Anambra State, Nigeria was used to analyze the data. The results of the study indicated that attitude, self-efficacy, and subjective norms have a statistically significant effects on student’s entrepreneurial interest. The findings also indicated that entrepreneurial education has an impact on students’ attitude but has no obvious effect on intention. Apart from government support policy which was found to have statistical negative effect on intention, other external barriers have no effect on attitude and intention. Understanding these factors is important to make recommendations to the government and other relevant stakeholders to promote youths’ entrepreneurship in Nigeria. The importance of entrepreneurship is not only vital for economic growth but also for long term sustainable development. Through the vital information gained from investigating these motivating factors of youth’s interest to engage in entrepreneurship, the government and other important stakeholders can formulate effective policies to improve macroeconomic conditions to encourage university students to become entrepreneurs.","PeriodicalId":37159,"journal":{"name":"Asian Journal of Business Research","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83422692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The purpose of this study is to investigate the coupling relationship between corporate social responsibility (CSR) and firm financial performance, and consider top management team (TMT) knowledge background as moderators. Most of the existing studies focus on the one-way impact between CSR and firm financial performance. A few studies mention the coupling relationship between them. TMT knowledge background reflects leadership in organization which significantly impacts strategy of the company. With this concern, this study explores the relationships among these three factors and identified the relationships by an empirical study, using panel data of Chinese A-share listed companies from 2014 to 2019. 3SLS regression results show that CSR and firm financial performance do have coupling relationship. And firm financial performance has lag effect on CSR. Function background stands out of knowledge background to be a moderator between CSR and firm financial performance. Education background could also affect firm financial performance. With this view, sustainable development is becoming a trend, making profits and taking social responsibilities are both important. TMT structure should be improved to recruit experienced TMT members to help set strategy for the company. It conforms to the reform of specification of labor in China. Upgrading TMT education degree also makes sense for growth. Suggestions for promoting leadership in organization are given.
{"title":"How TMT Knowledge Background Affects Corporate Social Responsibility and Firm Financial Performance?","authors":"Tong Liu, Yue’e Li","doi":"10.20849/abr.v7i1.984","DOIUrl":"https://doi.org/10.20849/abr.v7i1.984","url":null,"abstract":"The purpose of this study is to investigate the coupling relationship between corporate social responsibility (CSR) and firm financial performance, and consider top management team (TMT) knowledge background as moderators. Most of the existing studies focus on the one-way impact between CSR and firm financial performance. A few studies mention the coupling relationship between them. TMT knowledge background reflects leadership in organization which significantly impacts strategy of the company. With this concern, this study explores the relationships among these three factors and identified the relationships by an empirical study, using panel data of Chinese A-share listed companies from 2014 to 2019. 3SLS regression results show that CSR and firm financial performance do have coupling relationship. And firm financial performance has lag effect on CSR. Function background stands out of knowledge background to be a moderator between CSR and firm financial performance. Education background could also affect firm financial performance. With this view, sustainable development is becoming a trend, making profits and taking social responsibilities are both important. TMT structure should be improved to recruit experienced TMT members to help set strategy for the company. It conforms to the reform of specification of labor in China. Upgrading TMT education degree also makes sense for growth. Suggestions for promoting leadership in organization are given.","PeriodicalId":37159,"journal":{"name":"Asian Journal of Business Research","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88149624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The development of e-commerce has brought a lot of convenience to people. People can shop without going out with computers or mobile phones, and the goods are cheaper. With the development of e-commerce, e-commerce has become an important part of people's daily life. And JD.com, Inc, as a leading supply chain based technology and service enterprise, has built its own nationwide fulfillment infrastructure and last-mile delivery network. According to the Fortune Global 500 Companies by revenue in 2021, JD has been the largest retailer in China. At the same time of doing its retailing, with its advantages in customer services and operational efficiency and its strategy of long-term investment in services and logistics industry, JD has established a huge scale advantage and owned a market leading position. This article is focused on the development status and trend analysis of e-commerce in parallel with the market performance of JD.
{"title":"Analysis of E-commerce Business Strategy - Take JD.com, Inc. as the Case","authors":"Zilin Huo, Ji-Yuan Du","doi":"10.20849/abr.v7i1.989","DOIUrl":"https://doi.org/10.20849/abr.v7i1.989","url":null,"abstract":"The development of e-commerce has brought a lot of convenience to people. People can shop without going out with computers or mobile phones, and the goods are cheaper. With the development of e-commerce, e-commerce has become an important part of people's daily life. And JD.com, Inc, as a leading supply chain based technology and service enterprise, has built its own nationwide fulfillment infrastructure and last-mile delivery network. According to the Fortune Global 500 Companies by revenue in 2021, JD has been the largest retailer in China. At the same time of doing its retailing, with its advantages in customer services and operational efficiency and its strategy of long-term investment in services and logistics industry, JD has established a huge scale advantage and owned a market leading position. This article is focused on the development status and trend analysis of e-commerce in parallel with the market performance of JD.","PeriodicalId":37159,"journal":{"name":"Asian Journal of Business Research","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75106018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
"Don't panic with grain in hand", grain is not only an important strategic goods related to national security, but also the most basic living guarantee for the people. Food security is the most concerned issue of the Chinese government and the people. Against the background of the continuous spread of the COVID-19, China's food security has been challenged. The analysis found that the epidemic has changed people's food consumption structure; epidemic control policies, agricultural meteorology and pest risks and international The changing situation has certain impacts on food production and supply. However, these impacts are short-lived, localized and limited. Fully understanding these impacts and implementing corresponding countermeasures according to their characteristics will further ensure my country's food security.
{"title":"Brief Analysis of the Impact of the COVID-19 Epidemic on China's Food Security in 2020","authors":"Hang Zheng","doi":"10.20849/abr.v7i1.987","DOIUrl":"https://doi.org/10.20849/abr.v7i1.987","url":null,"abstract":"\"Don't panic with grain in hand\", grain is not only an important strategic goods related to national security, but also the most basic living guarantee for the people. Food security is the most concerned issue of the Chinese government and the people. Against the background of the continuous spread of the COVID-19, China's food security has been challenged. The analysis found that the epidemic has changed people's food consumption structure; epidemic control policies, agricultural meteorology and pest risks and international The changing situation has certain impacts on food production and supply. However, these impacts are short-lived, localized and limited. Fully understanding these impacts and implementing corresponding countermeasures according to their characteristics will further ensure my country's food security.","PeriodicalId":37159,"journal":{"name":"Asian Journal of Business Research","volume":"386 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83619868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The development of higher education and opening to the outside world are important factors in promoting China's economic growth. On the basis of clarifying the relationship between the three, based on the economic and social statistics of 290 prefecture-level and above cities in China from 2003 to 2018, this paper constructs a panel model to test the role of higher education development on regional economic growth and the mediating role of urban opening up between the two. The study found that: in the past 15 years, the improvement of the development level of higher education can not only directly promote the growth of the regional economy, but also indirectly promote the growth of the regional economy by improving the level of urban opening to the outside world. It is suggested that the high-quality development of higher education should be continuously promoted, and the opening-up efforts should be increased in order to achieve the strategic goal of high-quality economic and social development.
{"title":"Higher Education Development, Regional Economic Growth and Opening to the Outside World","authors":"Yadi Guo","doi":"10.20849/abr.v7i1.994","DOIUrl":"https://doi.org/10.20849/abr.v7i1.994","url":null,"abstract":"The development of higher education and opening to the outside world are important factors in promoting China's economic growth. On the basis of clarifying the relationship between the three, based on the economic and social statistics of 290 prefecture-level and above cities in China from 2003 to 2018, this paper constructs a panel model to test the role of higher education development on regional economic growth and the mediating role of urban opening up between the two. The study found that: in the past 15 years, the improvement of the development level of higher education can not only directly promote the growth of the regional economy, but also indirectly promote the growth of the regional economy by improving the level of urban opening to the outside world. It is suggested that the high-quality development of higher education should be continuously promoted, and the opening-up efforts should be increased in order to achieve the strategic goal of high-quality economic and social development.","PeriodicalId":37159,"journal":{"name":"Asian Journal of Business Research","volume":"122 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89637205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Consumption is an important part of economic development, and households’ cognition and emphasis on the social hierarchy affect the total amount, types and styles of consumption significantly. This paper summarizes the social significance of commodities, the development of social hierarchy with the corresponding psychology of consumption, and the cause and purpose of individual's conspicuous consumption. This paper highlights the importance of the relationship between social hierarchy and households’ consumption, and provides a useful reference for understanding consumers' psychology.
{"title":"A Literature Review for the Influence of Hierarchical Identity on Symbolic Consumption","authors":"Yang Wang, Yang Feng, J. Lin","doi":"10.20849/abr.v7i1.985","DOIUrl":"https://doi.org/10.20849/abr.v7i1.985","url":null,"abstract":"Consumption is an important part of economic development, and households’ cognition and emphasis on the social hierarchy affect the total amount, types and styles of consumption significantly. This paper summarizes the social significance of commodities, the development of social hierarchy with the corresponding psychology of consumption, and the cause and purpose of individual's conspicuous consumption. This paper highlights the importance of the relationship between social hierarchy and households’ consumption, and provides a useful reference for understanding consumers' psychology.","PeriodicalId":37159,"journal":{"name":"Asian Journal of Business Research","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91222027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Science and technology are the primary productive forces. Nowadays, most countries attach great importance of R&D investment. According to data released by OECD and other institutions, the United States continues to rank first in the world in terms of specific R&D expenditures, with US$612.7 billion in 2019; China After surpassing the 27 EU countries in 2015, it has been firmly ranked second, with 514.8 billion U.S. dollars in 2019. However, from the perspective of growth trends, China’s R&D investment in science and technology is growing at a significantly higher rate than other countries. According to the growth rate, it is expected that China’s R&D investment in science and technology is expected to surpass around 2022. In the context of the Chinese government's strong support for technological innovation of enterprises, various preferential tax policies have encouraged enterprises to invest in research and development. However, under preferential tax policies, enterprises have reduced their capital occupation, which in turn increases their cash flow and reduces their research and development. Risks promote the increase in corporate R&D investment, and the impact on corporate R&D investment in its long-term debt servicing ability is different. Therefore, under the preferential after-tax policies, it is of practical significance to study the relationship between the R&D investment of Chinese listed companies and the corporate solvency. This paper selects China's Shanghai and Shenzhen A-share listed companies as the research sample. The time span is from 2015 to 2019. A panel model is constructed and multiple regression analysis is performed to empirically test the impact of R&D investment on the long-term solvency of companies. On this basis, Incorporate taxes incentives into the model. Research shows that: R&D investment is significantly negatively correlated with corporate debt solvency; corporate R&D investment under tax incentives has a stronger impact on its long-term debt solvency.
{"title":"Research on the Impact of R&D Investment Under Tax Preferences on the Long-Term Debt Paying Ability of Enterprises ——Based on the Empirical Analysis of China's Shanghai and Shenzhen Listed Companies","authors":"Jing Feng, Yunshu Yang, Ziyou Zheng","doi":"10.20849/abr.v7i1.986","DOIUrl":"https://doi.org/10.20849/abr.v7i1.986","url":null,"abstract":"Science and technology are the primary productive forces. Nowadays, most countries attach great importance of R&D investment. According to data released by OECD and other institutions, the United States continues to rank first in the world in terms of specific R&D expenditures, with US$612.7 billion in 2019; China After surpassing the 27 EU countries in 2015, it has been firmly ranked second, with 514.8 billion U.S. dollars in 2019. However, from the perspective of growth trends, China’s R&D investment in science and technology is growing at a significantly higher rate than other countries. According to the growth rate, it is expected that China’s R&D investment in science and technology is expected to surpass around 2022. In the context of the Chinese government's strong support for technological innovation of enterprises, various preferential tax policies have encouraged enterprises to invest in research and development. However, under preferential tax policies, enterprises have reduced their capital occupation, which in turn increases their cash flow and reduces their research and development. Risks promote the increase in corporate R&D investment, and the impact on corporate R&D investment in its long-term debt servicing ability is different. Therefore, under the preferential after-tax policies, it is of practical significance to study the relationship between the R&D investment of Chinese listed companies and the corporate solvency. This paper selects China's Shanghai and Shenzhen A-share listed companies as the research sample. The time span is from 2015 to 2019. A panel model is constructed and multiple regression analysis is performed to empirically test the impact of R&D investment on the long-term solvency of companies. On this basis, Incorporate taxes incentives into the model. Research shows that: R&D investment is significantly negatively correlated with corporate debt solvency; corporate R&D investment under tax incentives has a stronger impact on its long-term debt solvency.","PeriodicalId":37159,"journal":{"name":"Asian Journal of Business Research","volume":"14 2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82547905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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