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IT-Based Service Strategy and Value Chain Analyses of China Banking Industry

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IT-Based Service Strategy and Value Chain Analyses of China ...

ICSSSM'04国际会议

作者： Yan ZHU jian chen Research Center for Contemporary management {3. of economics and management tsinghua university Beijng 100084.China

＜正＞ According to the investigation of banking industry in China and abroad, we conclude the bank service status of China, and point out the obstacles of current service strategy and innovation system, especially for the utilization of information technology. Used stage model, the IT-based service transformation processes are analyzed, and a kind of competitive strategy is discussed also. In order to implement the strategy, we use value chain method to analyze the transactions of each bank, and put forward a new BSP-based value-chain, which will utilize the national wide bank IT service resources. Considered the competing market, the new bank service model—Bank Service Provider （BSP） is introduced. BSP, as a provider of some common and standard bank services, especially the bank IT infrastructure services, can optimize the value chain and enhance the core competition ability of each bank. Three organizing methods and the profitability of BSP are also introduced.

关键词： Bank Service IT transformation Service management

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非对称需求信息条件下的供应链信息共享机制

系统工程学报 2004年第6期19卷 589-595页

作者：唐宏祥何建敏刘春林东南大学经济管理学院南京大学商学院江苏南京210093

缺乏有效的信息共享是供应链运作效率低下的主要原因之一,而信息不对称问题广泛存在于供应链之中.面临低市场需求的零售商有可能夸大真实的市场需求以获得更多的产品供应.运用信号传递博弈理论研究了供应链中零售商和供应商之间的共享... 详细信息

缺乏有效的信息共享是供应链运作效率低下的主要原因之一,而信息不对称问题广泛存在于供应链之中.面临低市场需求的零售商有可能夸大真实的市场需求以获得更多的产品供应.运用信号传递博弈理论研究了供应链中零售商和供应商之间的共享需求信息的机制,得出了零售商可以通过采购价格向供应商传递真实的市场需求信息的条件,结果表明供应商和零售商之间的信息共享的关键在于分离均衡的存在,分离均衡使得供应商能够得到足够的信息量借以识别零售商的市场预测的真实性.

关键词：供应链信息不对称信息共享信号传递博弈

Comparison of Group-Buying Online Auction and Posted Pricing Mechanism in an Uncertain Market

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Journal of Electronic Science and Technology of China 2004年第3期2卷 1-5页

作者： chen jian, LIU Yunhui, SONG Xiping (school of {3. and management, tsinghua university beijing 100084.China Department of System Engineering and Engineering management, The Chinese university of Hong Kong Shatin NT Hong Kong China) school of economics and management Tsinghua University Beijing 100084 China Department of System Engineering and Engineering management The Chinese University of Hong Kong Shatin NT Hong Kong China

Demand uncertainty is a key factor for the seller's decision making, especially in the e-business environment, for the website to sell products through the online auction. In this paper, two kinds of demand uncertainties are considered: the consumer regime uncertainty and the inherent randomness of the market environment. Then, how to use a novel business model and group-buying auction (GBA) is analyzed in such a market environment. Based on the comparison of the GBA and the posted price mechanism, some conditions that favor the GBA are provided.

关键词： group-buying auction demand uncertainty posted pricing mechanism

Problems and Solutions of Protecting Rights and Interests of Land-expropriated farmers during Urbanization--A Case Study of Henan Province

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Asian Agricultural Research 2012年第3期4卷 54-57页

作者： chen jian school of {3. and management,Xinyang Normal university,Xinyang 46400,China

This paper discusses existing problems in protecting rights and interests of land-expropriated farmers' during urbanization,such as those farmers' failure to obtain benefits from land increment,difficult employment and imperfect social security *** for losses of farmers' rights and interests mainly include defects in land management and expropriation system,and uncoordinated development of urbanization and ***,the basic reason is urban and rural dual economic *** the basis of these situations,it puts forward solutions to protecting rights and interests of land-expropriated farmers:let land-expropriated farmers share land-increment benefits from land marketization;establish effective employment security system and perfect social security system,to make land-expropriated farmers share supply of public goods equal between rural and urban areas,and realize the inclusive growth balancing urban and rural areas.

关键词： Land-expropriated farmers Land compensation Employ

Quantifying the impacts of COVID-19 on Sustainable Development Goals using machine learning models

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Fundamental Research 2024年第4期4卷 890-897页

作者： chenyang Shuai Bu Zhao Xi chen jianguo Liu Chunmiao Zheng Shen Qu jian-Ping Zou Ming xu school of management Science and Real Estate Chongqing UniversityChongqing 400044China bschool for Environment and Sustainability University of MichiganAnn ArborMI 489United Stats Michigan Institute for Computational Discovery&Engineering University of MichiganAnn ArborMI 48109United States College of economics and management Southwest UniversityChongqing 400044China Center for Systems Integration and Sustainability Department of Fisheries and WildlifeMichigan State UniversityEast LansingMI 48824United States Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control School of Environmental Science and EngineeringSouthern University of Science and TechnologyShenzhen 518055China school of management and economics Beijing Institute of TechnologyBeijing 100081China Center for Energy&Environmental Policy Research Beijing Institute of TechnologyBejing 100081China Key Laboratory of jiangxi Province for Persistent Plutants Control and Resources Recycle Nanchang Hangkong UniversityNanchang 330063China Department of Civil and Environmental Engineering University of MichiganAnn ArborMI 48109United States

The COvID-19 pandemic has posed severe threats to global sustainable ***,a comprehensive quantitative assessment of the impacts of COVID-19 on Sustainable Development Goals(SDGs)is still *** research quantified the post-COVID-19 SDG progress from 2020 to 2024 using projected GDP growth and population and machine learning models including support vector machine,random forest,and extreme gradient *** results show that the overall SDG performance declined by 7.7%in 2020 at the global scale,with 12 socioeconomic SDG performance decreasing by 3.0%-22.3.and 4 environmental SDG performance increasing by 1.6%-9.2%.By 2024,the progress of 12 SDGs will lag behind for one to eight years compared to their pre-COVID-19 trajectories,while extra time will be gained for 4 environment-related ***,the pandemic will cause more impacts on countries in emerging markets and developing economies than those on advanced economies,and the latter will recover more quickly to be closer to their pre-covID-19 trajectories by ***-COVID-19 economic recovery should emphasize in areas that can help decouple economic growth from negative environmental *** results can help government and non-state stakeholders identify critical areas for targeted policy to resume and speed up the progress to achieve SDGs by 203..

关键词： Sustainable development goals COVID-19 Machine learning Global development Sustainable development assessment

基于Hopfield网络学习的多城市旅行商问题的解法

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系统工程理论与实践 2003年第7期23卷 100-105页

作者：金海和陈剑唐政郑国旗内蒙古大学公共管理学院内蒙古呼和浩特010021 清华大学经济管理学院北京100084 富山大学工学部内蒙古大学电子工程系内蒙古呼和浩特010021

针对 Hopfield神经网络 ( HNN)学习算法难以求解大规模组合优化问题的不足 ,提出了基于HNN学习的多城市旅行商问题的求解算法 .它是把 HNN学习算法作基本算子 ,对城市群体按一定的规则进行有效的分割、计算和连接 ,来寻找巡回路径的最... 详细信息

针对 Hopfield神经网络 ( HNN)学习算法难以求解大规模组合优化问题的不足 ,提出了基于HNN学习的多城市旅行商问题的求解算法 .它是把 HNN学习算法作基本算子 ,对城市群体按一定的规则进行有效的分割、计算和连接 ,来寻找巡回路径的最优解或满意解 .并以 1 0 0城市的旅行商问题为例进行了仿真实验 ,验证了算法的有效性 .该算法不受求解问题的规模限制 ;还可通过并列运算实现高速化 ;同时因算法简明 ,易于硬件实现 .

关键词： Hopfield神经网络学习学习算子组合优化问题极小值问题多城市旅行商问题

人力资本与经济增长——兼论经济增长贫困陷阱

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商业经济与管理 2009年第10期 89-96页

作者：崔俊富刘瑞苗建军中国人民大学经济学院北京100872 南京航空航天大学经济与管理学院江苏南京210016

人力资本是经济增长的源泉,人力资本不足会损害经济的长期稳定增长。文章通过构建人力资本经济增长模型,说明人力资本在经济增长中的重要作用,并提出人力资本不足引起的经济增长"贫困陷阱"假说。文章还研究了中国1978-2007年的人力资本... 详细信息

人力资本是经济增长的源泉,人力资本不足会损害经济的长期稳定增长。文章通过构建人力资本经济增长模型,说明人力资本在经济增长中的重要作用,并提出人力资本不足引起的经济增长"贫困陷阱"假说。文章还研究了中国1978-2007年的人力资本与物质资本的积累状况,发现相对于物质资本积累的迅速增长,中国人力资本积累严重不足,人力资本存量与物资资本存量的比率连年下降,这必然会影响经济的长期稳定增长,必须增加人力资本投资来提高人力资本积累。

关键词：人力资本经济增长贫困陷阱

Optimal Manpower Planning Decision with Single Employee Type Considering Contract Period

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Optimal Manpower Planning Decision with Single Employee Type...

Spatiotemporal Evolution and Linkage Analysis of Mutton Price in Xinjiang

中国运筹学会第七届学术交流会

作者： Yongjian Li jian chen Fengsheng Tu {3. of economics and management, tsinghua university, beijing, 100084. China College of Information Technical Science, Nankai university,Tianjin, 3.0071, China school of economics and management Tsinghua University(China Beijing) College of Information Technical Science Nankai University(China Tianjin)

本文讨论了多期间单类人力资源优化问题.所有期间内的人力资源需求必须满足,且每个雇员都有一个最小的服务期限.目标是在整个计划区间内,人力资源的总成本最少,所考虑的成本包括雇员的工资,招聘和解聘费用,以及每次招聘活动的启动费用.... 详细信息

本文讨论了多期间单类人力资源优化问题.所有期间内的人力资源需求必须满足,且每个雇员都有一个最小的服务期限.目标是在整个计划区间内,人力资源的总成本最少,所考虑的成本包括雇员的工资,招聘和解聘费用,以及每次招聘活动的启动费用.首先对该问题的性质进行分析,导出一个多项式复杂度的改进动态规划算法.然后对两种特殊情况分别给出了优化算法.

关键词：人力计划整数规划最优决策合同期限

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Journal of Systems Science and Information 2024年

作者： Yulin YANG jian xu Lean YU school of economics and management University of Chinese Academy of Sciences Business school Sichuan University school of Business Shenzhen Institute of Technology

The mutton industry plays a pivotal role in the animal husbandry industry of Xinjiang Uygur Autonomous Region. To better monitor the volatility movement and risk warning of mutton price, the fluctuation characteristics of mutton prices and the future trend of prices are analyzed systematically. On the one hand, the Hodrick Prescott(HP) filter method is used to analyze the longterm trends and cyclical characteristics of mutton prices in Xinjiang and explored the spatial evolution characteristics of mutton price fluctuations in various regions of Xinjiang. On the other hand, the Threshold Auto-Regressive(TAR) model is used to analyze the linkage relationship between mutton prices and the prices of other livestock products. The empirical results show that(1) the overall volatility of mutton price in Xinjiang is high, showing a trend of rising first, then falling and then rising from the temporal perspective.(2) At the regional level, the price in the south is higher than that of the north, showing a decreasing trend from south to north on the whole from the spatial viewpoint.(3. From the linkage relationship perspective, mutton and beef are complementary in the short term,but they are substitutes each other in the long term. This paper explores the characteristics of mutton price fluctuations in Xinjiang from the single time series of mutton prices and the linkage with other livestock products, which provides a reliable basis for the monitoring and risk warning of mutton price fluctuation.

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