The producer price index of agricultural products is an important part of agricultural economic development. Studying the fluctuation trend of the producer price index of agricultural products and forecasting future short-term data can promote the better development of the agricultural product market...

Considering that multifractal characteristics widely exists in financial markets, this paper adopts the multifractal detrended cross-correlation analysis (MF-DCCA) method to study the correlation between futures and spot returns in China's soybean market. Based on the data of soybean No. 1 futures...

Linear programming can apply to real-life problems. Simplex methods, one of the common methods can be used to calculate some math involved problems in daily life, providing an accurate solution that is restrained by the given information and data. In this paper, ideas of linear programming and simplex...

As the strategic decision-makers of the enterprise, top management team has a profound impact on the efficiency of R&D investment of the enterprise, and even decides whether the enterprise makes plans and decisions on investment. This research focuses on the relationship between the demographic characteristics,...

With the continuous development and improvement of China’s economic level, people’s consumption power has also been greatly improved, and tourism has gradually become the most popular leisure and entertainment activities. In order to promote the practice of circular economy system, change the current...

This article mainly briefly introduces the relevant content of the ERP environment, and elaborates the necessity of implementing the internal control of the financial accounting information system under the ERP environment. The author analyzes the influence of the ERP environment on the internal control...

In order to improve the multi-module accounting sharing ability and the accuracy of shared data query, a multi-module accounting sharing model under the regional network perspective is proposed. The big data fusion and fuzzy association mining method are used to extract information and construct features...

In the past few decades, food fraud and safety issues have given rise to growing concerns from the society. With the purpose of efficiently detecting and preventing food safety problems and tracing the accountability, the establishment of a reliable traceability system is indispensable. For a traditional...

With the stable development of China’s market economic environment, in recent years, the information users of listed companies are paying more and more attention to the information disclosure of enterprises. In the analysis of the effect of environmental accounting information disclosure of listed companies,...

The German DAX index is an important indicator not only for following German stock market but also for the health of German economy. The movement of the DAX index is thus the objective of many studies, to which the random walk model does not contribute a lot although this approach has been advocated...

In the age of big data talents of integrated circuit have to face to higher requirements from industry. The education goal of integrated circuit talents should reform relevantly. By data mining, this article deeply analyzes the law of talent adaptability under the influence of big data through discussing...

Financial Shared perspective, this paper used theoretical analysis, the content including economies of scale theory, Shared economic theory, and the theory of business process reengineering, and with a company as an example, for the company's basic situation, the current situation of the development...

With the development of internet finance and the rise of e-commerce economy, internet finance has a great influence on the financial affairs of the domestic banking industry. This article takes the financial impact of Internet finance on banks as the research object, and combines the literature on the...

In recent years, the application of digital technologies such as big data and cloud computing has reduced the difficulty and cost of external information acquisition, bringing opportunities for strategic management accounting. This article first selects a case study of Yonghui Supermarket and adopts...

As one of the forms of traditional culture passed down from generation to generation and closely related to people's life, intangible cultural heritage is a reflection of the existence and development of human folk culture and human life style, and it is also a very important link in the protection...

The research question of this article is whether investing in US indexes (blue chip stocks) under the context of increasing inflation can get a net income after subtracting inflation. The research method is to use quantitative analysis to analyze the long-term return rate of the index through the data...

In recent years, with the emergence of innovative financial instruments, arbitrage and trend operation are brought to the market. Quantitative trading uses a variety of computer technology to analyze these huge market data, which is more efficient and accurate than manual analysis, and at the same time,...

Under the background of digital economy, the deep integration of digital technology and manufacturing industry, as well as the acceleration of the digital level, has a profound impact on the value co-creation BMI of enterprises. Based on the survey data of 280 manufacturing firms, this research studies...

Based on the 4M1E management rule, the factors influencing the service quality of fresh produce e-commerce logistics are constructed from five dimensions: human, machine, material, law and environment, and the empirical analysis is conducted by combining intuitionistic fuzzy and DEMATEL methods. It is...

Reinforcement Learning (RL), which is mainly used to solve sequential decision making problem, is an important branch in machine learning. Deep Learning (DL) also plays a leading role in the field of artificial intelligence. It uses neural network to approximate nonlinear functions. Deep Reinforcement...

Everyone is eager for high yield and low risk. In this research, we use Markowitz’s investment theory and Monte Carlo simulation to find the optimal investment portfolio and then study the impact of adding Bitcoin to the traditional investment portfolio on the cumulative rate of return. Our results show...

Tourism, as the “forever sunrise industry”, has universal direct or indirect technical and economic links with many regional economic sectors, with significant industrial relevance and industrial ripple effects, and has an important strategic position in the process of regional economic and social development,...

Counter-terrorism intelligence plays a critical role in counter-terrorism operations. This paper analyzes the inherent requirements of counter-terrorism intelligence work in the information age and proposes the application of Big Data in counter-terrorism intelligence from four aspects: the rapid collection...

With the development of the digital economy era, emerging technologies and applications have brought about the continuous growth of data volume, and all walks of life have put forward more urgent needs for computing power and network. Facing the in creasing demand for computing power and network, computing...

With the maturity and industrialization of the new generation of information technology represented by cloud computing, big data, Internet of things, mobile Internet and artificial intelligence, the development of digital economy has entered a high-speed growth track. Undoubtedly, digital economy has...

Based on intergenerational equity theory, this paper empirically investigates the contribution of individual and family variables to income differences through the lens of “inequality of opportunity” and “inequality of effort” based on a big data perspective, using questionnaires primarily targeted at...

4G network has greatly stimulated the development of the mobile Internet industry and facilitated the life of ordinary people. 5G network is new generation mobile network, and is the symbol of the mobile network from closed to open. 6G is also new generation network, and will continue to open. 6G will...