As the number of new births in China continued to decline from 2017 to 2021, the focus on fertility is particularly important. This paper summarizes four categories of predictor variables from the literature, namely basic personal characteristics, residents' original family characteristics, occupational...

This article introduced three methods which can show the investment value. Net present value (NPV) and internal rate of return (IRR) are two useful tools to help investors to decide between different mutually exclusive projects. Both NPV and IRR have advantages and disadvantages. As the investment concept...

The immersive entertainment industry is a new type of industry that reintegrates technology, art, entertainment, and commerce. Based on the analysis of the immersive entertainment industry, in the context of the merger and reorganization of Mango Supermedia Co., Ltd., in order to study the investment...

This paper examines the impact of female empowerment on income inequality. The causes of income inequality have been widely discussed, but few studies pay attention to gender factors. This paper constructs indicators from the perspectives of reproductive health, political and educational rights, labor...

This paper aims to explore the combined effects of factors affecting the development of the rural tourism economy, study the optimal combination of development paths for the development of rural revitalization, to further promote the construction of the modern agricultural economic system, and make contributions...

Agriculture is essential for human beings to survive. It not only provides food to eat and feed but also brings profits through exportation. Not all people own their lands, so they have to rent for planting. This study aims to analyze the factors contributing to the overall rental prices for alfalfa...

Interest rate marketization reform plays an important role in the transition from a planned economy to a market economy, and it poses challenges for traditional banking business model. This statistical research aims at analyzing the relationships between interest rate marketization, interbank business,...

As the basic condition to ensure the coordinated development of the region, the basic public service affects the flow of regional factors, especially talents and capital elements, to a certain extent, and promotes the integration of regional public services to become the guaranteed foundation and core...

At present, the development of green energy industry is receiving more and more attention in China. This paper uses mathematical statistics and economic analysis to explore the law of green economic development and improve the ability to avoid risks. Considering the high-risk premium as a signal of the...

The improvement of consumption level leads to increase in demand for red wine.What follows with is the contradiction between production speed and quality control. Predicting red wine quality in traditional process demands a lot of time and labor costs makes the whole productive process more expensive....

Taking the per capita GDP data of Qinghai province from 2000 to 2018 as the data, using gini coefficient, Theil index, global and local spatial autocorrelation and other mathematical methods, with the support of Arcgis software and GeoDA spatial statistical analysis software, the empirical analysis of...

When there are multiple investment projects, those who have the opportunity will usually choose the investment through calculating the net present value(NPV), and if an investment has the biggest net present value, then it will be the optimal investment. When the life of investments is the same, we can...

The wide application of computer information technology in the tourism industry has promoted the wave of tourism informatization, analyzed and excavated tourism data, explored new ways to integrate and optimize the allocation of tourism resources, and excavated wealth benefits. By building a spatial...

The Yangtze River Delta (YRD) region is a demonstration area for the development of digital inclusive finance and a pilot field for achieving the "double carbon" target. However, does digital inclusive finance in the Yangtze River Delta region promote carbon emission reduction? In this paper,...

As a big agricultural country, the development of agriculture is the foundation of China. Meanwhile as a crucial part of Chinese agricultural economy, the steady development of the feed industry is particularly important against the backdrop of the normal development of COVID-19. This paper takes 16...

This article focuses on improving the current shared motorcycle market and consumer demand. Based on the SERVQUAL model and the Kano model, it provides practical guidance for shared motorcycle companies to improve operation management and marketing by investigating the current situation of shared motorcycle...

With the spread of smartphones, customers have begun to make purchasing behaviors "anytime" and "anywhere", creating a purchasing process in an omni-channel society. Toward an omni-channel society, production consumers are transforming into production promotion consumers, and marketing...

Based on the GARCH-Copula-CoVaR model, this paper examines the stock market interdependence structure and risk spillover effects between China and the regions along the “Belt and Road”, and analyzes the characteristics and evolution of risk correlations in normal and extreme situations. The research...

The investment strategies of hedge funds are diversified. In the face of changing market conditions, it remains unclear whether the hedging strategy will be affected by external factors within a specific period, resulting in abnormal performance or not. On this basis, we investigate the performance of...

Global information technology has brought the rapid development of economy and technology, a new mode of thinking core idea affected by economic development and change constantly, as is closely related to the economic management of financial management, more need to reflect on the modernization of financial...

A blind box refers to a box with randomicity which consumers cannot know what is in beforehand. The industry has been developed into the period that “everything can be a blind box” and a wide variety of blind boxes emerge in an endless stream. Concentrating on the emergent and prevalent toys—POP MART...

With the birth of the Ministry of Culture and Tourism, the integration of China's culture and tourism industry has become a major national strategy. Based on the self-organization theory, this paper analyzes the self-organization characteristics and dynamic mechanism of the integration system of...

The digital economy and the construction of a unified large market are both important topics in economic development, but there are few studies on the impact of the digital economy on the construction of a unified large market. This paper uses the econometric model analysis method to empirically explore...

Adjusting dividend policies is an important method for companies to achieve sustainable growth. On the one hand, it is crucial for companies to achieve the corresponding sustainable growth rate, and on the other hand, it is necessary to make the actual growth rate as close as possible to the expected...

At present, the scale of the Internet celebrity economy continues to expand. At the same time, new fields and new forms are constantly emerging. Internet celebrity places as a link of the industrial chain of netroots economy also make great contributions to economic growth. This article will use Baidu...

The world is currently witnessing great technological progress, known as the fourth industrial revolution. Although the industrial processes decrease employment in the primary and secondary sectors, it is unclear how technological improvement affects employment in the tertiary sector. This study aims...

This paper summarizes the research process of the method to calculate the optimal machine life, including the MAPI model, annual average cost, and internal rate of return. Considering the cash flow and other possible factors, combining static and dynamic research, and making a comparative analysis find...

The impact of technological innovation on economic growth is undeniable, but exactly how it affects China's economic growth still needs to be studied in depth. This paper will collect and collate panel data from 31 provinces and cities in China from 2007-2017, using both input and output aspects...

Recently, China’s labour costs were rising fast, the enterprises were facing the choice that moving to lower cost regions or innovating. In order to analyse the impact of labour cost rising on enterprise innovation behaviour, by establishing a model with innovation arbitrage, this paper makes an empirical...

In order to curb global warming, the country vigorously develops new energy, but the current problem of mismatch between the scale of new energy and local consumption market in China aggravates the contradiction of new energy consumption. In order to alleviate the scarcity of flexible regulation resources...

The rural revitalization strategy is an essential strategic thought of the Party Central Committee. Rural finance, like a sword, has become an essential weapon in the battle against poverty, which is of great significance for the comprehensive implementation of rural revitalization strategy and the promotion...

The benchmarking work of State Grid Corporation of China can promote the management level and comprehensive quality of the company, but there are still "shortcomings" and deficiencies. How to find and analyze the shortcomings can provide theoretical basis for decision makers. Based on the basic...

With the overflow of the "Internet +" effect, the commerce and trade circulation industry, as the basic industry of China's national economy, is constantly integrating with the Internet industry. Taking China as an example, this paper builds a comprehensive evaluation system of the Internet...

According to the development trend of green shipping, liquefied natural gas (LNG), as a marine fuel, has obvious advantages in safety, economy, environmental protection and so on. It has gradually became the first choice of ship power fuel in the future. The planning and construction of Marine LNG filling...

With the rapid development of China’s economy in recent years, people' s living standards have improved, and the consumption concept of food has shifted from food and clothing to green and health. However, some problems including air pollution, water pollution and soil pollution caused by the development...

Venture capital is an important channel for enterprises to relieve the financing pressure of technological innovation activities. It is of great significance to evaluate the impact of green technology and non-green technology signals on venture capital to promote green development in China. Thus, this...

This paper uses unit root test, co-integration test, Granger test, error correction model and other methods to study the relationship between power consumption and economic growth in Ningxia Autonomous Region, and draws the relationship between power consumption and economic growth in the three industries...

With the gradual attention to the ecological environment, the improvement of green total factor productivity has been put on the agenda. The empirical results show that R&D investment and opening to the outside world can improve green total factor productivity in recent years. The development of...

In order to further improve the accuracy of stock price prediction, this paper combines EMD, PCA and GRU to build a financial time series data prediction model. Firstly, the daily degree and 5-minute closing price of the CSI300 index were substituted into EMD for data denoising, and the decomposed IMF...

The implementation of the rural revitalization strategy requires the improvement of the efficiency and capacity of township financial management. This article analyzes the effect of its policies on rural economic development based on the financial management business data of a certain town in LZ. At...

At present, China is facing the dual pressure of fossil energy shortage and controlled carbon emission, as well as the rapid development of emerging technologies such as cloud computing, Internet of things, big data, artificial intelligence and 5g. The full popularization of new energy vehicles will...

Under the concept of green development, the development of renewable energy needs to be coordinated with the economic and environmental systems. This paper has evaluated the development level of renewable energy in China from 2010 to 2018. For this purpose, a renewable energy-economy-environment coordination...

In the big data era, data are the future. Efficiently dig and analyze the potential business value behind a large amount of data is an urgent problem for marketing industry. Mining effective information requires the use of business analysis. This paper discussed the necessity of business analysis for...

This paper uses the 2012-2018 A-share state-owned listed companies as a research sample, and manually collects data of the party committee members of state-owned listed companies in the corporate governance structure. Then this paper measures the high-quality development and investment efficiency indicators...

After the outbreak of the subprime mortgage crisis in the United States, the problem of adverse selection in credit asset securitization had become a hot spot. Based on the data of Chinese commercial banks from 2012 to 2020, we used the system generalized method of moments to construct a dynamic panel...

Digital capitalism is a new form of capitalism in the digital economy. The continuous advancement of the information revolution has led to the rapid development of digital capitalism, and platform capitalism is the highest stage of development at present, and there is even a tendency to develop into...

By the end of 2020, China's high-speed rail mileage ranked first in the world. Many studies have shown that transportation development plays an important role in urban economic growth, and innovation ability is one of the key factors for urban economic growth. This paper uses the number of patents...

The large-scale and regional characteristics of the agricultural product processing industry are becoming more and more obvious, so the research on the spatial agglomeration and influencing factors of the industry has important significance. This paper uses Wind database, "China Statistical Yearbook"...

High-speed rail plays an important role in promoting the flow of economic factors and promoting urban economic development. Taking the Beijing Guangzhou railway, which runs the longest in the world and connects five first-tier cities, as an example, this paper studies the economic impact of the opening...

Given that the Internet has promoted the overall transformation of international trade, the global marketing strategy of cross-border retail platform enterprises must be adjusted in accordance with the development of emerging Internet technologies and the digital business environment. The article aims...

In the context of innovation-driven development strategy, science and technology innovation contributes to the improvement of enterprise productivity and comprehensive capability, and enterprise innovation is mainly realized through their R&D activities. Based on the strategic direction of science...

The French CAC40 index represents the most important index for the French stock market, and is composed of 40 most significant stocks in the Euronext Paris. Thus, the behavior of the CAC40 index is the subject of numerous studies, of which the efficient market hypothesis (EMH) is a hot topic. One way...

In the increasingly complex dynamic environment, board capital provides a new perspective for the board of directors to study corporate strategic change. In this paper, a total of 93 listed companies in the Science and Technology Innovation Board from 2017 to 2019 were selected as samples. Through coding,...

This paper analyzes the linkages between political risk, institutions, and foreign direct investment inflows. Using panel data of 117 countries from 1990 to 2008, the paper explores the effect of the market environment, including unemployment rate, consumer confidence, and poverty on multinational cooperation....

Taking 518 technology mergers and acquisitions of new generation information technology listed companies in Shanghai and Shenzhen A shares from 2013 to 2017 as research samples, this paper further studies the regulating effect of absorptive capacity and the mediating effect of marketing ability on the...

Based on the panel data of 16 European countries from 2000 to 2016, I provide the empirical study quantifying the impact of female labor force participation on carbon emissions. In the design of my empirical research, I adopt the fixed effect model and use FGLS estimation. The results show that the increase...

With the strong support of the government, the general aviation industry has realized the rapid expansion of enterprise scale, but the overall operation is not good. In the era of knowledge economy, intellectual capital has become the core competitive element in intelligent high-tech enterprises. As...

With the improvement of capital business sectors and advances in monetary development, the relationship between resource value unpredictability and the genuine economy has been demonstrated by scholars on many occasions. The rapid growth of the stock market today, accompanied by dramatic volatility,...

While there are some existing literatures exploring the relationship between the pandemic of COVID-19 and the currency market, there is few research explicitly studied how the epidemic affects the exchange rate of British pounds. This study uses quantitative research method to examine whether the trends...

The globalization and liberalization of the financial industry have intensified the operating risks of financial institutions. In the context of slowing macroeconomic growth, the rise in the rate of non-performing loans highlights the rising risks of the financial industry. This further illustrates the...

After a destructive earthquake, it is of great significance for the country to effectively carry out emergency rescue, post-disaster reconstruction, and investment planning for earthquake prevention and disaster reduction with quickly, accurately, and comprehensively grasping the loss of the earthquake-stricken...

From the perspective of the spatial agglomeration theory, this paper focuses on the impact of changes in the agglomeration level of productive service industry and manufacturing industry and its externalities on urban economic growth caused by the process of urban functional division, so as to have a...

With the rapid development of the Internet, the trend of taking the household as the basic tourism consumption unit is becoming more and more obvious. However, there are few studies focus on household tourism consumption potential from the perspective of rural labor transfer employment. Based on the...

Digital finance is the integration of Internet information technology and the traditional financial service industry, which has greatly changed the operation mode of traditional finance. However, it also brings a big challenge of financial risk. This paper starts from the two subsystems of regional financial...

In response to the national development requirements and the people's desire for a low-carbon society, more and more enterprises have joined the work of carbon emission reduction. This paper use the whole life cycle assessment (LCA) method to analysis the carbon footprint of power cable. We use...

In the daily work of electric power marketing, for all kinds of risks in the electric power marketing business to carry out systematic sorting and in-depth analysis, can effectively reduce the production and operation risks of electric power enterprises. At present, power companies still use more traditional...

In order to reduce the negative impact of the COVID-19 epidemic on the business development of enterprises, China has implemented a series of new active tax cuts and fee reductions policies to ease the pressure on business operations. Since the implementation of these policies for nearly a year, the...

Under the background of rapid development and sustainable development of China's high-speed railways, studying the impact of construction and operation of high-speed railways on regional economic development and its mechanism has both high theoretical attraction and practical significance. This...

The novel coronavirus has posed a threat to human life and safety. Accurately predicting the spread trend of the novel coronavirus and discovering prevention and control measures play an important role in the stable development of the whole human society. The infectious disease dynamics model can predict...

With the popularization of the concept of healthy eating, the consumption of edible mushroom with both edible and medicinal value has been driven. The development of the production model of understory edible mushroom in Heilongjiang province, China, not only satisfies the public's pursuit of healthy...

China's junior middle school "Science" textbook of Zhejiang Education edition has a great feature: many illustrations are carefully selected, and the pictures and texts are truly combined. Illustrations can clearly express rich scientific knowledge through intuitive images. If illustrations...

In recent years, " consumption rebate network pyramid selling" has become one of the mainstream criminal modes of pyramid selling crime. Its crime means of concealment, replication fission fast, easy to form a wild growth situation, harm the market economic order, cause mass incidents. Through...

Public opinion early warning research is the "pearl in the crown" of public opinion research in the network era. Network public opinion early warning research has been carried out for 15 years. By combing the 248 articles collected by CNKI we can more comprehensively understand the context...

With the rapid development of the platform economy, the platform model has been gradually integrated into the industrialization of agriculture, and a variety of agricultural e-commerce platforms have emerged as the times require. The significance of studying the competition strategy of agricultural supply...

Based on the micro data of China Education Panel Survey, this study first uses the factor analysis method with the SPSS software to construct a comprehensive index of compulsory education quality that more comprehensively reflects students’ moral, intellectual, physical, aesthetic and social development....

In order to deeply study the evolution law of network public opinion of sudden natural disasters, this study takes Weibo as the data platform and selects the "July 20 Zhengzhou rainstorm" event as the case study. Crawler software is used to obtain the whole life cycle data of the event after...

This paper analyzes how to improve the participation of elderly people in community activities, investigates the willingness, participation and space utilization of elderly people in both old and new communities, and obtains six environmental construction factors that affect the participation of activities...

Since the 2020s, the emergence of the COVID-19 pandemic has brought the development of transportation, tourism, and entertainment industries to a standstill. The idea of revenue management (RM) improved the profitability for different types of companies. Therefore, establishing a good RM model and accurate...

It is of great reference value for teachers and students in teaching and learning to clarify the proposition characteristics of geography examination questions in the National Unified Entrance Examination for Colleges and Universities (NUEECU). This paper was designed to investigate the characteristics...

The efficiency of tax collection and management is an important management factor that affects the local financial pressure. This paper uses the data of six provinces in central China from 2018 to 2019, based on the DEA model and Malmquist index to measure the efficiency analysis of tax collection and...

User stickiness is crucial to the growth of live video streaming platforms. The broadcaster is the most important individual in a live video platform, and this study explores the formation mechanism of user stickiness based on the professionalism of the broadcasters. An online survey was conducted in...

Text comparative analysis of different online platforms has become a new means to study the differences in tourism image. Based on the tourist comments collected by meituan.com, Tongcheng and Ctrip, The tourist images difference perceived by contrastive analysis of tourists on different network platforms...

Rather than a pure random walk, the stock price changes in the manner of piecewise trend fluctuations. Predictions of stock's future movements have traditionally been based on prior trade data. With the rise of social media, many market participants are opting to make their tactics public, offering...

Higher education is an important part of the national education system, and its healthy development plays an important role in supporting the country's economic and social development. This paper constructs a national higher education health assessment system from four dimensions: equity, input,...

With the rapid development of Cloud Data Center, the recommendation systems that provide valuable suggestions for the users to address the problem of information over-loaded have provoked a vast amount of attention and research from multiple disciplines. In recent decades, both the matrix factorization...

Since the outbreak of the COVID-19 in 2019, it has been a great challenge for the whole world. When the epidemic is serious and the vaccine will play a role, the statistic is an effective tool. It can help the government collect various data and conduct modelling analysis, so that it can face the actual...

As the main source of carbon emissions, enterprises are a crucial factor in carbon emission reduction. The paper based on the evolutionary game model of carbon emission reduction between local governments and enterprises under the penalty mechanism, analysis the evolutionary stability strategy of local...

In the context of COVID-19, this paper uses the CiteSpace knowledge graph analysis tool to sort out and analyze the relevant literature in the field of mental health research brought about by the information impact in the era of big data. Based on the interpretation of the visualization results, the...

With the development of electronic commerce, consumers can enjoy the convenience brought by online shopping, but they also face problems such as information overload and privacy disclosure. This paper summarizes the personalized recommendation service of big data, consumers' purchase intention and...

With the continuous improvement of the efficiency and effect of big data on grassroots government participation in social governance, government digitization has become an important measure to improve the government's grassroots social governance ability. The purpose of this paper is to explore...

The increasingly mature development of digital technology affects the production methods and operating forms of various industries. From the perspectives of three industries, construct a mechanism model for the digital level of each industry to affect the efficiency of market transactions, and introduce...

Based on the sample data of 289 time-honored enterprises, this paper explores how compatible innovation affects the high-quality development of time-honored enterprises by SEM, bootstrap, and hierarchical regression analysis. The research shows that: First, compatible innovation promotes the high-quality...

As a typical asset-intensive enterprise, real asset management has a vital impact on enterprise operation and development. With the continuous development of China's power grid, the power grid scale and equipment number are increasing, and the value and quantity of power grid assets is huge. At...

By constructing a systematic GMM model, this paper uses data from 212 national economic and technological development zones from 2004 to 2018 to study the impact of the management system on the economic development of the development zone from the perspective of data mining and statistical applications....

Based on the Three-stage DEA model, this paper calculates the financing efficiency of China's photovoltaic industry, and uses SFA regression model to eliminate the influence of environmental factors and random noise, so as to make the calculation results more accurate. The results show that: firstly,...

In recent years, e-bike, as a simple, economical and convenient travel tool, has become one of the main modes of transportation for short-distance travel. Based on the resident trip survey data of Zhoukou City, Henan Province, a data set of influencing factors with families as the unit has been constructed....

The signing of the Regional Comprehensive Economic Partnership (RCEP) will bring greater opportunities to all the RCEP menbers. This paper employs G-L index and selects the data of agricultural products trade between China and other RCEP countries from 1998 to 2019 according to SITC (Rev.3) so as to...

The opening of high-speed rail has had a profound impact on China's society and economy, greatly promoted the exchanges between regions, and brought the development of various regions into the era of high-speed rail. This paper selects all A-share non-financial listed companies from 2008 to 2019...

The Canadian S&P/TSX Composite Index is a capitalization-weighted equity index that records the stock performance in Toronto Stock Exchange (TSX), which is the primary stock exchange in Canada. The S&P/TSX is closely monitored by investors and becomes a barometer for the health of the Canadian...

The era of the digital economy has promoted a new round of globalization driven by digital technology, and digital innovation will affect the business model of enterprises in all aspects. This paper uses computer language technology to mine the annual report texts of 280 listed companies in the information...