Anhui University of Finance and Economics

About: Anhui University of Finance and Economics is a education organization based out in Bengbu, China. It is known for research contribution in the topics: China & Hopf bifurcation. The organization has 933 authors who have published 1070 publications receiving 11500 citations. The organization is also known as: AUFE.

Incorporating convex incidence rate and public awareness program in modelling drinking abuse and novel control strategies with time delay

Abstract: In the recent past, a mathematical model has been formulated showing the impact of public health education campaigns and linear relapse on drinking abuse. The purpose of the present study is to provide a modified variant of this drinking abuse model. Hence, initially, our model incorporates a convex incidence rate, which will show the scenario that if an individual quits alcohol abuse and after a short interval he/she restarts alcohol use. In addition, it will examine the existence of Hopf bifurcation as well as study stability analysis and the time delay is used in the formulation of the delayed drinking model. Based on some auxiliary conditions, it is shown that the underlying model is globally asymptotically stable. Furthermore, to construct a controlled system, novel control variables have been introduced, and results related to controlling the abuse in society are carried out. Lastly, to show the authenticity of the obtained results, graphical representations are given for stability, instability and impact of the suggested control variables. In this research endeavour, we conclude that mathematical models are useful tools for knowing the dynamics of drinking abuse and for suggesting policy-makers towards more useful and feasible policies to contain this abuse.

Empirical Study of Relationship Between Entrepreneurship of Entrepreneurial Team and Corporate Performance

Abstract: It is vital to firm′s sustainable development whether the succession of entrepreneurship of entrepreneurial team can be settled effectively.Based on literature review,the paper tries to generalize four dimensions of entrepreneurship of entrepreneurial team,and also analyzes the data from 206 member interviews with top management team and 179 questionnaires.The main conclusions are as follows: four dimensions of entrepreneurship of entrepreneurial team have significant positive effects on team performance and firm performance;team performance mediates the relationship between entrepreneurship of entrepreneurial team and firm performance;the dimension of aggressive cooperation is the most important factor to entrepreneurial performance and corporate performance.

The Impact of Product Distribution and Information Technology on Carbon Emissions and Economic Growth: Empirical Evidence in Korea

Abstract: The paper deals with the impact of the product distribution and information technology sectors on energy resource use, carbon emissions and economic growth by examining the long-run equilibrium relationships and Granger causal relationships among these variables in South Korea. The quarterly time series data from the first quarter of 1970 to the third quarter of 2010 (163 observations) are collected and retrieved from the Bank of Korea database. The paper examines the long-run equilibrium relationships using cointegration techniques and Granger causality using vector error correction models. Test results indicate a long-run equilibrium relationship exists among these variables. In testing directional causality, both the product distribution and the information technology sectors show direct effects on economic growth but only marginal effects on carbon emissions.

Drivers and trajectories of China's renewable energy consumption.

Abstract: Renewable energy is significant for addressing climate change and energy security. This study focused on the drivers of China's renewable energy consumption (REC) by an extended production-theoretical decomposition analysis and emphasized REC technical efficiency and technological change in 28 provinces during 1997-2017. We then projected China's REC to 2030 based on nine scenarios using a Monte Carlo simulation approach and specifically considering the impacts of the COVID-19 pandemic on the national economy. The decomposition results showed that economic growth and population scale generally contributed to an increase in REC at national and provincial levels over the period while the overall technical efficiency and technological change in REC played limited roles in prompting REC nationally. The projection results indicated that the target that generates 50% of its electricity from renewable energy sources for China, could be achieved by 2030 if enough actions are taken to accelerate renewable energy development. Finally, we provided policy proposals that support our findings.