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81.
82.
Actions within organizational contexts should be understood differently as compared with actions performed outside of such contexts. This is the case due to the agentic shift, as discussed by social psychologist Stanley Milgram, and the role that systemic factors play in shaping the available alternatives from which individuals acting within institutions choose. The analysis stemming from Milgram’s experiments suggests not simply that individuals temporarily abdicate their moral agency on occasion, but that there is an erosion of agency within organizations. The point about the erosion of agency is deepened in the discussion of a case study which illustrates the difficulty of identifying even the bare “ownership” of actions within organizations. While this is the case, explicating these reasons suggests that both individual actors and firms can bear ethical responsibility within organizational contexts. As part of the effort to present the whole picture, business ethics courses should introduce students to the relevant insights from social psychology and human factors research.  相似文献   
83.
    
Interdependencies among land use systems resemble a complex network connected through demand–supply relationships. Disruption of this network may catalyse systemic risks affecting food, energy, water and environmental security (FEWES) worldwide. We describe the conceptual development, expansion and practical application of a stochastic version of the Global Biosphere Management Model (GLOBIOM), used to assess competition for land use between agriculture, bioenergy and forestry at regional and global scales. In the stochastic version of the model, systemic risks of various kinds are explicitly covered and can be analysed and mitigated in all their interactions. While traditional deterministic scenario analysis produces sets of scenario‐dependent outcomes, stochastic GLOBIOM explicitly derives robust outcomes that leave the systems better‐off, independently of which scenario applies. Stochastic GLOBIOM is formulated as a stochastic optimisation model that is critical for evaluating portfolios of robust interdependent decisions: ex‐ante strategic decisions (production allocation, storage capacities) and ex‐post adaptive (demand, trading, storage control) decisions. As an example, the model is applied to the question of optimal storage facilities, as buffers for production shortfalls, to meet regional and global FEWES requirements when extreme events occur. Expected shortfalls and storage capacities have a close relationship with Value‐at‐Risk (VaR) and Conditional Value‐at‐Risk (CVaR) risk measures. A Value of Stochastic Solutions is calculated to illustrate the benefits of the stochastic over the deterministic model approach.  相似文献   
84.
    
We propose a systematic algorithmic reverse-stress testing methodology to create “worst case” scenarios for regulatory stress tests by accounting for losses that arise from distressed portfolio liquidations. First, we derive the optimal bank response for any given shock. Then, we introduce an algorithm which systematically generates scenarios that exploit the key vulnerabilities in banks' portfolio holdings and thus maximize contagion despite banks' optimal response to the shock. We apply our methodology to data of the 2016 European Banking Authority (EBA) stress test, and design worst case scenarios for the portfolio holdings of European banks at the time. Using spectral clustering techniques, we group 10,000 worst-case scenarios into twelve geographically concentrated families. Our results show that even though there is a wide range of different scenarios within these 12 families, each cluster tends to affect the same banks. An “Anna Karenina” principle of stress testing emerges: Not all stressful scenarios are alike, but every stressful scenario stresses the same banks. These findings suggest that the precise specification of a scenario is not of primal importance as long as the most vulnerable banks are targeted and sufficiently stressed. Finally, our methodology can be used to uncover the weakest links in the financial system and thereby focus supervisory attention on these, thus building a bridge between macroprudential and microprudential stress tests.  相似文献   
85.
基于TVP-SV-SVAR模型,分析六个不同金融子市场风险对实体经济的实时冲击效应,结合时变脉冲响应方法构建了动态权重系统性金融风险综合指数,并区分高低风险状态探讨其对实体经济的影响。结果表明,银行部门、股票市场和外部金融市场对系统性金融风险的贡献较大;基于对实体经济冲击视角的动态权重系统性金融风险综合指数与样本期内实际金融经济事件的发展趋势一致;不同状态下系统性金融风险对经济增长的冲击效应不同:短期来看,高风险点系统性金融风险抑制经济增长,低风险点系统性金融风险促进经济增长;长期来看,系统性金融风险在高低状态下对经济增长均有负向冲击效应。研究结论对于防范和化解系统性金融风险的宏观审慎政策制定具有重要的参考意义。  相似文献   
86.
There is a systemic condition inherent in contemporary markets that compel managers not to pursue more morally preferable initiatives if those initiatives will require actions that conflict with profit maximization. Normative arguments for implementing morally preferable practices within the existing system fail because they are insufficient to counter-act the systemic conditions affecting decision-making that is focused on maximizing profit as the primary operational value. To overcome this constraint we must elevate a more normatively preferable value, ‚ideal environmental sustainability,’ to the level of being the primary filtering value through which other competing values are evaluated, prioritized, and implemented. In order for this to occur in practice, a change must be made relative to the laws, rules, and regulations that define and guide the market. This can be done by suitably defining the epistemic constraint of impartiality utilizing Rawls’ notion of a ‚veil of ignorance’ as a heuristic device. John K. Alexander is an Adjunct at Grand Valley State University (Allendale MI) and Grand Rapids Community College (Grand Rapids MI). Areas of interest include Socratic, philosophy, business/organizational ethics, health care ethics, and philosophy of management. He has published papers in HEC Forum, Teaching Philosophy, Philosophy of Management, Journal of Business Ethics and Business Ethics Quarterly. Prior to becoming a visiting professor at GVSU in 2001, he had thirty-five years experience working and managing in foundries.  相似文献   
87.
中国省际综合交通发展水平的定量分析   总被引:1,自引:0,他引:1  
首先选取2005年全国30个省、市、自治区的5个交通运输指标(国家铁路长度,内河航道长度,公路长度以及反映各运输方式灵活度及运送量的货运总量和货物周转5个指标),应用SPSS统计软件对此进行了主成分分析;然后利用聚类分析方法得到了全国综合交通发展水平的区域谱系图;最后在此基础上,探讨了全国省际综合发展水平的区域相似性和差异性。研究结果表明该方法不仅可以克服传统的基于人工选用指标进行综合分析所存在的数据不易处理的缺陷,而且结果准确性高,是对中国交通发展水平进行定量分析的一种新尝试。  相似文献   
88.
Using a comprehensive data set on issuances and holdings of contingent convertible debt instruments (CoCos) issued by European banks, we investigate who invests in European CoCos. The results indicate that most European CoCos are not directly held by euro area investors. Foreign investors outside the euro area and investment funds located in Ireland and Luxembourg hold the large majority. Euro area banks, insurers and pension funds only have very limited direct exposures. Households in the euro area hold almost no direct positions in European CoCos, although there could be indirect holdings through non-euro area entities and euro area investment funds. Concerns for contagion through cross-holdings of CoCos by banks seem to be unwarranted.  相似文献   
89.
ABSTRACT

The European Systemic Risk Board is charged with the macroprudential oversight of the financial system in the European Union. We compare and contrast the ESRB with the U.S. National Transportation Safety Board, which some scholars proposed as a role model for systemic risk management. There are parallels and some differences between these organisations. Neither institution has direct regulatory power, which could paradoxically be beneficial as it may help preserve their independence and objectivity in the long run. We also review the ESRB’s activities after it started in 2010 and assess the effect of its first public recommendation.  相似文献   
90.
本文对系统性金融风险的概念界定、生成原因、传导渠道以及防范等方面具有代表性的文献进行了梳理和述评,总结了系统性金融风险的最新研究进展,指出了今后的研究方向及对中国的启示。  相似文献   
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