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Chaotic dynamic behavior analysis and control for a financial risk system

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Chinese Physics B 2013年第3期22卷 256-261页

作者：张晓丹刘祥东郑媛刘澄 School of Mathematics and Physics University of Science and Technology Beijing Dongling School of Economics and Management University of Science and Technology Beijing

According to the risk management process of financial markets,a financial risk dynamic system is constructed in this *** analyzing the basic dynamic properties,we obtain the conditions for stability and bifurcation of the system based on Hopf bifurcation theory of nonlinear dynamic *** order to make the system＇s chaos disappear,we select the feedback gain matrix to design a class of chaotic *** simulations are performed to reveal the change process of financial market *** is shown that,when the parameter of risk transmission rate changes,the system gradually comes into chaos from the asymptotically stable state through *** controller can then control the chaos effectively.

关键词： chaos attractor Hopf bifurcation financial risk chaos feedback control

financial risk: a Major Threat in the Development of the World Economy

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经济研究参考 1999年第50期 6-12页

作者： Fred Hu Ph.D.Director of the China Research Center Qinghua University

By the mid-1990s, following nearly a century of struggles-two worldwars, continuous coups and clashes, and 40 years of Cold War with itsnuclear threat-mankind seemingly entered a new period of peace, stabili-

关键词： a Major Threat in the Development of the World Economy financial risk World

financial risk Evaluation System in the Context of Great Intelligence Movement Cloud: A Hierarchical Analysis Approach

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Proceedings of Business and Economic Studies 2024年第6期7卷 159-165页

作者： Fuling Pan Hainan Vocational University of Science and Technology Haikou 571126Hainan ProvinceChina

This paper examines the financial risk evaluation system in the context of the“Great Intelligence Movement Cloud”and employs the hierarchical analysis method as the primary research *** the rapid advancement of“Great Intelligence Movement Cloud”technology,enterprise financial risks have expanded from the offline domain to the information domain,encompassing a broader scope and more diverse *** traditional approach to risk identification,relying solely on single financial indicators,no longer meets current ***,it is essential to integrate a non-financial early warning indicator system and adopt a combination of quantitative and qualitative analysis *** analysis enables the decomposition of complex problems into multiple components and organizes them into a hierarchical structure based on their relationships,facilitating a more accurate assessment of financial *** study seeks to establish a comprehensive financial risk evaluation system suited to the“Great Intelligence Movement Cloud”context,offering enterprises more precise risk assessments to better address financial risks and achieve steady development.

关键词： Wisdom cloud financial risk financial risk evaluation Publisher’s note Bio-Byword Scientific

The Impact of“Fintech+financial Regulation”Matching Level on financial risk:Evidence from China

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Proceedings of Business and Economic Studies 2024年第4期7卷 118-124页

作者： Xiaopeng Sun College of Economics and Management Beijing University of TechnologyBeijing 100124China

Preventing financial risk is an important topic that academic circles and the government have paid attention to for a long *** development of fintech and the improvement of financial regulation will affect the level of financial *** relationship between the degree of matching between fintech and financial regulation and financial risk is explored,which is crucial for reducing financial *** data from 31 provinces in China from 2011 to 2020 is used to explore the impact of fintech and financial regulatory matching levels on financial *** study finds that the improved matching level between fintech and financial regulation helps reduce financial *** degree of matching between fintech and financial regulation affects financial risk through financial efficiency.

关键词： Fintech financial regulation financial risk

Digital Transformation and Corporate financial risk:Evidence from Listed Companies in

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经济管理学刊（中英文版） 2024年第3期13卷 181-197页

作者： Xuanhong Chen Jiannan Chen School of Accounting and Finance The Hong Kong Polytechnic UniversityHongkongChina School of Economics Guizhou UniversityGuizhouChina

As a core issue in enterprise operation management,corporate financial risk is directly related to the survival and development of enterprises,and digital transformation has brought new challenges to the control of corporate financial *** on the data of The Shanghai Stock Exchange(SSE)and Shenzhen Stock Exchange(SZSE)from 2009 to 2022,this paper analyzes the impact of digital transformation on corporate financial risk and the impact *** empirical study finds that digital transformation significantly increases the financial risk of enterprises,and shows differences among different regions,different risk factors,and enterprise natures,and substantially increases the corporate financial risk in the East and West,non-state-owned enterprises,high-risk and low-risk *** mechanism analysis found that digital transformation would affect the financial risk of enterprises by increasing their R&D investment and reducing their debt *** conclusion improves insights and guidance for analyzing and managing financial risks in enterprises under digital transformation.

关键词： Digital Transformation financial risk Debt Level

Identification and prevention research at the present stage of our corporate financial risk

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International Journal of Technology Management 2014年第5期 98-100页

作者： Yao Cheng International Business School Beijing Language and Culture University

Corporate finance activities recur throughout the entire process of production and operation. The financial risk is a signal, which can fully reflect the company＇ s consolidated operating conditions. Therefore it requires business owners to conduct regular financial analysis, establish risk awareness, establish effective risk precautionary handling mechanism, strengthen financial risk control, prevent financial crises, establish early warning indicator system, and make proper financial risk decisions. Firstly, a correct understanding of the financial risk from the start, its meaning, characteristics, and so do the reasons for the formation of the exposition clear what financial risks ; Secondly, the financial risk of the formation of a variety of reasons were analyzed.

关键词： financial risk analysis prevention cash flows

Coal price fluctuations and the impact on financial risk Evidence from China＇s coal listed companies

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Chinese Business Review 2010年第8期9卷 32-36页

作者： SHENG Hu FENG Yao-ping Business School Central South University Changsha 410083 China Shan ＇xi Lu ＇an Environmental Energy Development Co. Ltd. Changzhi 046204 China

With the rise of coal price, the proportion of loss-making enterprises shows an upward trend in China＇s coal industry. This paper uses Altman Z-Score model to measure financial risk of 19 listed companies in the coal industry in A-share market from 1995 to 2007. Empirical results show that Year-Based price index of coal price has a negative correlation with the financial risk but has no significance, and coal chain price has a significant negative correlation with the financial risk. Further research indicates that enterprises increase bad investment, and a lot of debts caused by short-term rise in coal prices. The results also show that the financial risk in the coal industry declines with the rise of GDP growth rate and increases with the rise of inflation rate.

关键词： coal listed companies coal price financial risk corporate investment and financing

eterminants of financial-risk preparedness for climate change:Case of Fiji

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Advances in Climate Change Research 2021年第2期12卷 263-269页

作者： Candauda Arachchige SALIYA Kandauda Arachchige Sri WICKRAMA Banking and Finance CBHTS Nasinu CampusSuva999210Fiji Department of Human Development and Family Science The University of GeorgiaAthens30602USA

There is a growing concern among central bankers that climate change poses not only serious environmental problems but also a potentialeconomic and financial *** study first confirms a hypothesized theoretical framework with different dimensions of the overall pre-paredness for climate related financial risk in the Fijian context,and then utilizes this framework to assess the present risk preparedness in *** tested two Confirmatory Factor Analysis(CFA)models in Structural Equation Modeling(SEM)Framework to analyse the survey *** these models using several fit *** first CFA model included four correlated latent factors defined by multiple indicators(items)reflecting four hypothesized *** four latent factors were correlated *** second CFA model included a second-order multi-level constructs reflecting overall preparedness along with four constituent *** four dimensional factors showed sig-nificant and substantial loadings towards overall risk preparedness suggesting that there also exists an overall higher order *** modelfit indices showed that this second-order CFA model has an acceptable model *** results confirm that the four hypothesised dimensionsepolitical leadership(Political),administrative direction(Administration),international standards(Standards)and supervisory mechanisms(Supervision)eare identifiable and distinct *** addition to the four dimensions,the results suggest that overall preparedness should alsobe tackled in a multi-level integrated *** results also reveal that political initiatives would be futile without proper administrativedirection and strong supervisory *** theoretical framework can also be used to assess financial systems in other developingcountries with similar socioeconomic contexts.

关键词： Climate change Fiji financial regulations financial risk Pacific countries Political leadership

Application of Optimized Combination Method to financial risk Forecasting for Listed Companies

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Application of Optimized Combination Method to Financial Ris...