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2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)最新文献

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State-owned enterprises participation in private enterprises and innovation investment - Based on the moderating effect of government subsidies 国有企业参与民企与创新投资——基于政府补贴的调节效应
2020 2nd International Conference on Economic Management and Model Engineering (ICEMME) Pub Date : 2020-11-01 DOI: 10.1109/ICEMME51517.2020.00161
Wu Lan, M. Liqing
{"title":"State-owned enterprises participation in private enterprises and innovation investment - Based on the moderating effect of government subsidies","authors":"Wu Lan, M. Liqing","doi":"10.1109/ICEMME51517.2020.00161","DOIUrl":"https://doi.org/10.1109/ICEMME51517.2020.00161","url":null,"abstract":"The state-owned capital shares in private enterprises is also one of the ways of mixed ownership reform. In the context of mixed ownership reform, one of the purposes of introducing state-owned equity into private enterprises is to provide assistance and support for the state-owned enterprises that focus on Cultivation and development by virtue of the unique resource advantages of state-owned equity. Strategic emerging industries are the enterprises that the state vigorously develops. This article shows by establishing a moderating model that the state-owned equity will promote the innovation investment of strategic emerging industries, and the government subsidies have a stronger role in promoting innovation investment in private enterprises that have carried out mixed ownership reform.","PeriodicalId":447872,"journal":{"name":"2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)","volume":"143 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131848490","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}
引用次数: 1
AHPSortll-GAIA: A Sorting Method in Model Engineering to Sort Cities According to the Risk of Sustainable AHPSortll-GAIA:一种基于可持续风险的城市模型工程分类方法
2020 2nd International Conference on Economic Management and Model Engineering (ICEMME) Pub Date : 2020-11-01 DOI: 10.1109/ICEMME51517.2020.00163
Q. Guo, Jindong Qin, Chenhui Qu
{"title":"AHPSortll-GAIA: A Sorting Method in Model Engineering to Sort Cities According to the Risk of Sustainable","authors":"Q. Guo, Jindong Qin, Chenhui Qu","doi":"10.1109/ICEMME51517.2020.00163","DOIUrl":"https://doi.org/10.1109/ICEMME51517.2020.00163","url":null,"abstract":"Model engineering is conducive to decision makers by describing and solving problems in a reasonable way. Various sorting methods have been widely used in the field of model engineering, however, they are rarely visualized and clearly presented to decision makers. In this paper, in order to sort cities in China according to their sustainable development risks and visualize the result by representing it on a two dimensional plane, a novel method combined with AHPSortII and GAIA(graphical analysis for interactive aid) has been proposed, which can visualize and solve the multi-criteria sorting problems with less pairwise comparisons. The proposed method can help decision makers have a clearer understanding of the result obtained by the sorting method and make better decisions. Finally, a case study is provided to illustrate validity of the proposed method.","PeriodicalId":447872,"journal":{"name":"2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115020641","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}
引用次数: 0
The Impact of Sovereign Debt Crisis on the Degree of Interdependence of CDS markets 主权债务危机对CDS市场相互依赖程度的影响
2020 2nd International Conference on Economic Management and Model Engineering (ICEMME) Pub Date : 2020-11-01 DOI: 10.1109/ICEMME51517.2020.00144
Tian Long
{"title":"The Impact of Sovereign Debt Crisis on the Degree of Interdependence of CDS markets","authors":"Tian Long","doi":"10.1109/ICEMME51517.2020.00144","DOIUrl":"https://doi.org/10.1109/ICEMME51517.2020.00144","url":null,"abstract":"In this paper, we analyze the correlation between the sovereign Credit Default Spreads (CDS) with Gaussian, Student's t, Gumbel and Clayton copula models. Data is divided into two sub-periods: pre-crisis period (Jan.1-Dec.8, 2009) and post-crisis period (Dec.9, 2009-Dec.31 2010). Method of Conditional Maximum Likelihood Estimation is used. We find out 1) all correlation estimates are higher during post-crisis period. 2) Gumbel copula model has better in-sample fit in both pre-crisis and post-crisis periods according to AIC and SED. 3) The right tail dependence is stronger than the left one.","PeriodicalId":447872,"journal":{"name":"2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)","volume":"263 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120878011","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}
引用次数: 0
Risk Assessment and Investment Strategy of Fishery Company under Marine Environment Changes 海洋环境变化下渔业企业风险评估与投资策略
2020 2nd International Conference on Economic Management and Model Engineering (ICEMME) Pub Date : 2020-11-01 DOI: 10.1109/ICEMME51517.2020.00143
Yuanwei Hu, Ziyi Pan, Chengxiang Zhang, Zheng Tao, Dongao Xing
{"title":"Risk Assessment and Investment Strategy of Fishery Company under Marine Environment Changes","authors":"Yuanwei Hu, Ziyi Pan, Chengxiang Zhang, Zheng Tao, Dongao Xing","doi":"10.1109/ICEMME51517.2020.00143","DOIUrl":"https://doi.org/10.1109/ICEMME51517.2020.00143","url":null,"abstract":"The profit risk evaluation equation of fishing companies was determined, and the parameters involved were estimated by introducing the actual management data. Then based on the 10000 samples of fish migration, the profit change of fishing companies was simulated for each sample and the profit trend overtime was obtained by MATLAB software. Finally, the effective response to the fish migration for small fishing companies was discussed, together with effective response strategies. Without considering the policies and legal issues brought by the territorial sea, small fishing companies should transfer their ports to Iceland, which is closer to the fish. Based on simulation of effect of investment management strategy, 100.00% of companies can avoid bankruptcy. As for considering the policies and legal issues, small fishing companies should upgrade their fishing vessels to extend the shelf life of fish. After simulation, 62.68% of companies can avoid bankruptcy.","PeriodicalId":447872,"journal":{"name":"2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130001397","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}
引用次数: 1
Effects of Executive Compensation Structure and Corporate Social Responsibility on Financial performance: a Moderating Model 高管薪酬结构和企业社会责任对财务业绩的影响：调节模型
2020 2nd International Conference on Economic Management and Model Engineering (ICEMME) Pub Date : 2020-11-01 DOI: 10.1109/ICEMME51517.2020.00070
Lin Qiu, L. Mo
{"title":"Effects of Executive Compensation Structure and Corporate Social Responsibility on Financial performance: a Moderating Model","authors":"Lin Qiu, L. Mo","doi":"10.1109/ICEMME51517.2020.00070","DOIUrl":"https://doi.org/10.1109/ICEMME51517.2020.00070","url":null,"abstract":"To investigate how executive compensation structure and corporate social responsibility influence the long-term and short-term firm financial performance, this study constructs and empirically tests a moderating model using panel data of 2,136 Chinese listed firms during the year 2015-2018. The result show that a long-term compensation focus is positively related to the long-term financial performance, and a short-term compensation focus is negatively related to the short-term financial performance, respectively. In addition, corporate social responsibility moderates both the relationships. Implications of these results for future research and executive compensation design are presented.","PeriodicalId":447872,"journal":{"name":"2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132641554","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}
引用次数: 0
Research on the Promotion Mechanism Model and Countermeasures of Digital Economy Driving China's Development 数字经济驱动中国发展的促进机制、模式及对策研究
2020 2nd International Conference on Economic Management and Model Engineering (ICEMME) Pub Date : 2020-11-01 DOI: 10.1109/ICEMME51517.2020.00085
Hang Gao
{"title":"Research on the Promotion Mechanism Model and Countermeasures of Digital Economy Driving China's Development","authors":"Hang Gao","doi":"10.1109/ICEMME51517.2020.00085","DOIUrl":"https://doi.org/10.1109/ICEMME51517.2020.00085","url":null,"abstract":"Digital economy has achieved vigorous development in China, speeding up the digital transformation process in all sectors of the economy and society. In the development of digital economy, the characteristics of virtuality, infinity, diversity and permeability are presented. The promotion mechanism model of digital economy driving China's development is constructed from three parts: leading mechanism, resetting mechanism and sharing mechanism. This paper also puts forward countermeasures to improve China's digital economy. These countermeasures include seizing economic recovery opportunities, accelerating digital transformation, building data governance mechanisms, strengthening smart society building and improving laws.","PeriodicalId":447872,"journal":{"name":"2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133463418","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}
引用次数: 0
An Empirical Study of Hang Seng Index Based on GARCH Model 基于GARCH模型的恒生指数实证研究
2020 2nd International Conference on Economic Management and Model Engineering (ICEMME) Pub Date : 2020-11-01 DOI: 10.1109/ICEMME51517.2020.00135
Liu Chuge
{"title":"An Empirical Study of Hang Seng Index Based on GARCH Model","authors":"Liu Chuge","doi":"10.1109/ICEMME51517.2020.00135","DOIUrl":"https://doi.org/10.1109/ICEMME51517.2020.00135","url":null,"abstract":"The stock market is called the “barometer” of a country’s economic development, and its distinguishing feature is the volatility of stock prices. Starting from the basic time series of stock indexes, this paper selects the monthly closing prices of the Hang Seng Index from October 2010 to October 2020 as sample data, and selects the GARCH model for data fitting analysis. The results show that the GARCH (1, 2) model can better fit the logarithmic return of the sample data.","PeriodicalId":447872,"journal":{"name":"2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114526547","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}
引用次数: 0
Thoughts on the Development model of Small and Medium-sized Financial Institutions and financing of small and medium-sized enterprises 中小金融机构发展模式与中小企业融资的思考
2020 2nd International Conference on Economic Management and Model Engineering (ICEMME) Pub Date : 2020-11-01 DOI: 10.1109/ICEMME51517.2020.00024
Xiang Chen, Aoyu Li, Zeyu Li, Xianbao Lin, Yiming Chen
{"title":"Thoughts on the Development model of Small and Medium-sized Financial Institutions and financing of small and medium-sized enterprises","authors":"Xiang Chen, Aoyu Li, Zeyu Li, Xianbao Lin, Yiming Chen","doi":"10.1109/ICEMME51517.2020.00024","DOIUrl":"https://doi.org/10.1109/ICEMME51517.2020.00024","url":null,"abstract":"In the process of vigorously advocating financing services for small and medium-sized enterprises, small and medium-sized financial institutions have ushered in new opportunities for development. Small and medium-sized enterprises financing difficulties, financing channels single, small and medium-sized financial institutions put forward requirements. The emergence of small and medium-sized financial institutions is a supplement to some restrictions imposed by large financial institutions on financing of small and medium-sized enterprises. By analyzing the flexible business model of small and medium-sized financial institutions, this paper helps small and medium-sized enterprises to obtain financial support more conveniently.","PeriodicalId":447872,"journal":{"name":"2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116363066","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}
引用次数: 0
Analysis of Individual Purchase Decision Based on Bayesian Personalized Ranking 基于贝叶斯个性化排序的个人购买决策分析
2020 2nd International Conference on Economic Management and Model Engineering (ICEMME) Pub Date : 2020-11-01 DOI: 10.1109/ICEMME51517.2020.00040
Xirui Lin
{"title":"Analysis of Individual Purchase Decision Based on Bayesian Personalized Ranking","authors":"Xirui Lin","doi":"10.1109/ICEMME51517.2020.00040","DOIUrl":"https://doi.org/10.1109/ICEMME51517.2020.00040","url":null,"abstract":"In recent years, text-based transaction data has been highly valued by merchants. It not only reflects the degree of consumer preference on goods, but also reflects the consumer’s satisfied and potential needs. In this paper, we used sentiment analysis, Naive Bayes Algorithm and other methods to build a personalized recommendation model based on texts and time. The paper will conduct model assumptions and tests from the two main bodies: Users and items.","PeriodicalId":447872,"journal":{"name":"2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134235019","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}
引用次数: 1
Research on the Influence of Monetary Policy on the Price Index of Second-hand Housing 货币政策对二手房价格指数的影响研究
2020 2nd International Conference on Economic Management and Model Engineering (ICEMME) Pub Date : 2020-11-01 DOI: 10.1109/ICEMME51517.2020.00202
Guangwei Huang
{"title":"Research on the Influence of Monetary Policy on the Price Index of Second-hand Housing","authors":"Guangwei Huang","doi":"10.1109/ICEMME51517.2020.00202","DOIUrl":"https://doi.org/10.1109/ICEMME51517.2020.00202","url":null,"abstract":"This article aims to study the relationship between monetary policy and the listed price index of second-hand housing. Monetary policy uses M2 to quantify the scale of currency circulation. After research, the author found that first-tier cities, second-tier cities, third-tier cities, and the national real estate price index have the same trend with the money supply, and the same volatility turning point. First-tier cities, second-tier cities, third-tier cities, and the national house price index vary with the money supply changes, which are mainly reflected in the slope of the house price index and the money supply under the stable value of the house price index or the simple trend line. The slope of the first-tier cities is the same as that of the whole country but different in the stable value of housing prices. It can be seen that the housing prices of the first-tier cities and the country are similar in terms of rising prices, but the housing prices of the first-tier cities are higher than the national housing prices. Although the stable value of the second-tier cities is the same as the national housing price index, the second-tier cities are rising faster, and the slope is higher than the slope of the national housing price and money supply. Therefore, it can be found that the second-tier cities are more affected by the money supply. The money supply has a greater impact on the house price index. Compared with the whole country, the third-tier cities are lower in both indicators than the whole country. Therefore, it can be seen that the housing prices in the third-tier cities are less impacted by the money supply. The overall research innovation of this article lies in: according to the level of the city, it is divided into different calibers to study the relationship between the housing prices of different levels of cities and M2.","PeriodicalId":447872,"journal":{"name":"2020 2nd International Conference on Economic Management and Model Engineering (ICEMME)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133857378","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}
引用次数: 0
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