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15篇 您的检索式:作者名="He Dexu"
    题名 作者 年代 出处 被引量
1A Neural Computation Structure for Solving Functional Equations with Functional Networks显示文摘Zhou Yongquan He Dexu Jiao Licheng 2005Journal of Information and Computational Science2005,2,4:1
2Approximate Factorization of Univariate Polynomials Using Functional Networks显示文摘He Dexu Nong Zheng Zhou Yongquan 2005Journal of Information and Computational Science2005,2,3:1
3A Neural Computation Structure for Solving Functional Equations with Functional Networks 显示文摘Zhou Yongquan He Dexu Jiao Licheng 2005Journal of Information and Computational Science2005,2,4:1
4A neural computation structure for solving functional equations with functional networks 显示文摘Zhou Yongquan He Dexu Jiao Licheng 2005Journal of Information and Computational Science2005,,4:1
5A neural computation structure for solving functional equations with functional networks显示文摘Zhou Yongquan He Dexu Jiao Licheng 2005Journal of Information and Computational Science2005,2,4:1
6Approximate factorization of univariate polynomials using functional networks显示文摘He Dexu Nong Zheng Zhou Yongquan 2005Journal of Information and Computational Science2005,2,3:1
7A Neural Computation Structure for Solving Functional Equations with Functional Networks显示文摘Zhou Yongquan He Dexu Jiao Licheng 2005Journal of Information and Computational Science2005,2,4:1
8CONTENTS显示文摘HE Dexu ZHONG Zhen 2013金融评论2013,5,5:0
9The spillover of the wave-bream in the inter-State financial market and its dynamic characteristics显示文摘in DCC - GARCH , DCC - egarch , DCC - tgarch Method , takes a medium , Beautiful , Day , Germany , UK etc countries 1993 year 1 Month to 2013 year month Financial data , empirically draws the following knot comment : Sample Domestic market rate and index volatility present spikes , fat tail , biased features ,more compliant t divide cloth .-like domestic market interest rate fluctuations show significant spillover effects , leverage effect and linkage effect . Sample Country shares the spillover effect of volatility on Chinese stock index volatility tends to increase , especially after the US financial crisis . Sample Country interest rate fluctuation has a certain spillover effect and leverage effect on Chinese stock index volatility , but the Impact is very low . governance Worldwide financial risks ,National authorities should strengthen policy coordination , Reasonable risk sharing .He Dexu Miao Wenrong 2017Financial Forum2017,6,1:0
10Risks and Causes of Financial Sector’s High Growth in China显示文摘In recent years,China’s financial sector has witnessed a high growth trend.This trend has been caused by several reasons:the traditional macro-control tools do not match the new normal characteristics of China’s economy growth,the regulatory reform is lagging behind the rapid progress of financial innovation,and the drastic fluctuations of the stock market are combined with a new round of increase in real estate price.In particular,this round of high growth in the financial sector occurs in the context of a rapid decline of manufacturing sector,which reflects the low efficiency of financial operations.It also means the foundation of financial stability and sustainable development is losing and high risks are coming.To deal with this change properly,we need to further deepen financial reform and improve financial supervision,and create a favorable financial environment for the real economy.At the same time,researchers should also reflect on and study the characteristics of China’s financial development,and provide the theoretical basis for maintaining financial security.Dexu He Chaoyang Wang 2018China Finance and Economic Review2018,7,1:0
11China’s Monetary Policy Framework in the Past 70 Years:1949-2019显示文摘In this paper,we review the historical transformation of China’s monetary policy framework in a systematical way in the past 70 years since the founding of the People’s Republic of China,from the five dimensions of money creation mechanism,monetary policy objective,monetary policy instrument,monetary policy rule and monetary policy transmission channel.We then focus on the current policy framework and suggest its major characteristics:the base money creation mechanism is undergoing fundamental structural changes and the credit system is becoming more and more complex;the multip1e objectives of the monetary policy are prone to conflict with each other;quantitative tools and price-based tools coexist while the validity of various new structural tools still needs to be tested;the monetary policy decisions are mainly discretionary and clear quantitative rules have not been formed;the monetary policy transmission is still dominated by bank credit channels,and the transmission to real economy is partially blocked.In the end,we outline the four major challenges facing China’s existing monetary policy framework and put forward policy recommendations for its transformation in the future.Dexu He Ming Feng 2019China Finance and Economic Review2019,8,4:0
12Winning the Tough Battle of Forestall­ing and Defusing Financial Risks显示文摘At present,at the crossroads between building a moderately prosperous society in all respects and entering a critical moment as socialism with Chinese characteristics has entered a new era.China is undergoing profound and complex changes and accordingly,the Communist Party of China(CPC)Central Committee has stressed on winning the tough battle of forestalling and defusing major risks,especially preventing and controlling financial risks.This is a major strategic plan laid out by the CPC Central Committee to combat the salient weaknesses constraining the progressive development of China’s economy.After an analysis of the economic situations in China and abroad,China is confident,determined,and capable of winning the tough battle of forestalling and defusing financial risks.HE Dexu 2018China Economic Transition2018,1,4:0
13Revealing the phase-transformation path in a FeCoNiSnx eutectic high entropy alloy system by crystallographic orientation relationships显示文摘High entropy alloys are the focus of current research.An accurate description of their phase-transformation path,however,is a challenge when their phase constituent and transformation process are complex.In this study,a FeCoNiSn x eutectic high entropy alloy(EHEA)system was investigated and a novel FeCoNiSn EHEA composed of BCC+HCP phases was reported.The transition from the hypoeutectic to the fully eutectic and then to the hypereutectic microstructure with the Sn addition was characterized by the electron backscatter diffraction(EBSD)technology,and the phase-transformation path was clari-fied by crystallographic orientation relationships.The studies reveal that the primary phase of FeCoNiSn x(x=0.2,0.4)is FCC structure,and a further Sn addition induces an obvious phase-transformation from FCC to BCC in both the primary phase and eutectic lamellar,which satisfies the Kurdjumov-Sachs(K-S)or Nishiyama-Wasserman(N-W)variant orientation relationship.The mechanical results confirm that the phase structure and microstructure transition caused by Sn addition do significantly improve the strength and hardness of FeCoNiSn x EHEAs,but have serious adverse effects on plasticity.This study would be of significance to understanding the phase-transformation process in HEAs and preparing the HEAs with aimed mechanical properties.Jianbao Zhang Dexu Cui Xin Li Yixuan He Haifeng Wang Weimin Liu 2023Journal of Materials Science & Technology2023,,25:0
14Forestalling and Defusing Finaneial Risks显示文摘Finance represents the lifeblood of the real economy,and therefore for China to build a modern economic system and achieve high-quality development,it is absolutely necessary to prevent and defuse financial risks,particularly those that are systemic in nature.He Dexu 2018Qiu Shi2018,10,4:0
15State-Owned Capital Participation in Private Enterprises:A Perspective of Debt Financing显示文摘This study takes debt financing as the entry point and explores the impact of state-owned capital participation in private enterprises from the perspectives of“unarticulated rules”and“articulated rules”.The study finds that state-owned capital participation significantly reduces the debt financing costs of private enterprises and expands the scale of their debt financing.This conclusion remains valid after a series of endogeneity and robustness tests.Further analysis of the mechanism reveals that state-owned capital participation improves the debt financing of private enterprises through multiple channels:Enhancing their social reputation,mitigating the“statistical bias”they face,optimizing their information quality,and reducing the“shareholder-creditor”agency problems.This paper conceptualizes these benefits as the“complementary advantages of heterogeneous shareholders”.This not only constructs a theoretical framework for“reverse mixed-ownership reform”but also better narrates the Chinese story of“mixed-ownership reform”by adopting a more universally applicable theory of equity structure.Additionally,the paper supplements existing research on the macro-and meso-level relationship between the government and the market by exploring the government’s positive role at the micro-level.He Dexu Zeng Min Zhang Shuonan 2024China Economist2024,19,1:0
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