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我国未来电力市场中的经济风险——市场力风险及其防范问题 被引量:12
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作者 曾鸣 童明光 +1 位作者 张艳馥 郑彦 《电网技术》 EI CSCD 北大核心 2004年第9期44-49,共6页
作者对我国未来电力市场中的经济风险进行了研究,就市场力风险及其防范,主要包括:电力市场中市场力的界定、市场力的行使、市场力的模拟分析、市场力防范对策的研究与设计、市场力的预测分析以及市场力的监督等进行了论述。
关键词 市场 经济风险 市场力风险 经济学 电价 工业 企业 中国
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电力市场中市场力风险预警系统的构建 被引量:7
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作者 李美娟 《科技管理研究》 北大核心 2011年第8期75-79,共5页
按照SCP分析框架设计市场力风险预警指标体系,并通过构建预警模型确定预警界限,根据不同的警限设置预警信号和划分预警等级来构建市场力风险预警系统。电力监管部门可根据预警系统的运作对市场力风险进行调控和决策。同时,为使预警系统... 按照SCP分析框架设计市场力风险预警指标体系,并通过构建预警模型确定预警界限,根据不同的警限设置预警信号和划分预警等级来构建市场力风险预警系统。电力监管部门可根据预警系统的运作对市场力风险进行调控和决策。同时,为使预警系统能够动态地和全面地监控市场力风险,提出两点政策建议,一是建立市场力风险预警制度;二是适时调整和完善市场力风险预警系统。 展开更多
关键词 市场 市场力风险 预警系统
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浅谈我国未来电力市场中的经济风险——市场力风险及其防范问题 被引量:2
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作者 刘云凡 《北方经济(学术版)》 2007年第11期95-96,共2页
本文就我国未来电力市场中的经济风险和市场力风险及其防范进行了探讨,主要包括:电力市场中市场力的界定、市场力的行使、市场力的模拟分析、市场力防范对策的研究与设计、市场力的预测分析等进行了论述。
关键词 系统 市场 经济风险 市场力风险
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电力现货环境下市场力风险管控体系设计
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作者 傅靖宇 周涛 +4 位作者 赵雪婷 赵倩 张纬 张伟时 由媛媛 《科技和产业》 2023年第2期82-89,共8页
国内电力市场改革建设长期面临着发电主体市场力问题,现有的市场力管控方法未在国内电力法律框架下构建,合规性存疑。为此,借鉴美国电力市场管控经验,基于《中华人民共和国反垄断法》中滥用市场支配地位等相关条例,在法律框架内搭建“... 国内电力市场改革建设长期面临着发电主体市场力问题,现有的市场力管控方法未在国内电力法律框架下构建,合规性存疑。为此,借鉴美国电力市场管控经验,基于《中华人民共和国反垄断法》中滥用市场支配地位等相关条例,在法律框架内搭建“相关市场界定-市场支配地位识别-滥用市场支配地位行为”的市场力管控思路,提出中长期市场和现货市场的市场力管控方案。最后对国内电力市场力风险管控提出短期和长期的建议。 展开更多
关键词 市场 市场力风险 法律框架 滥用市场支配地位 现货市场 市场管控方案
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水电参与电力市场的风险研究 被引量:1
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作者 李明 《景德镇高专学报》 2008年第2期12-14,48,共4页
本文以水电参与的电力市场为研究对象,从水电区别于火电的特殊性出发对市场风险进行分析,包括电价风险、竞价风险、来水不确定性风险、市场力风险等。通过分析,掌握水电厂利益在各种风险下的变化情况,及早采取必要的预防措施和规避措施... 本文以水电参与的电力市场为研究对象,从水电区别于火电的特殊性出发对市场风险进行分析,包括电价风险、竞价风险、来水不确定性风险、市场力风险等。通过分析,掌握水电厂利益在各种风险下的变化情况,及早采取必要的预防措施和规避措施,尽量避免和减少经济损失对水电来说是尤为重要的。 展开更多
关键词 市场 电价风险 京价风险 市场力风险
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电力市场中市场力风险防范方法的研究 被引量:13
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作者 谢敬东 黄溪滢 +3 位作者 卢浩哲 陆池鑫 孙波 孙欣 《价格理论与实践》 北大核心 2020年第12期49-53,162,共6页
由于发电侧存在的市场力形式多、识别难、监管难等问题,有效防范电力市场中的各类风险,保证市场的公平竞争具有重要意义。本文在全面分析市场力风险的基本特征及处置难点问题的基础上,提出了一套适合我国国情的电力市场力风险防范及监... 由于发电侧存在的市场力形式多、识别难、监管难等问题,有效防范电力市场中的各类风险,保证市场的公平竞争具有重要意义。本文在全面分析市场力风险的基本特征及处置难点问题的基础上,提出了一套适合我国国情的电力市场力风险防范及监管处置的理论和方法。该方法通过对电力市场运营大数据进行风险形式库分析、风险可能性分析、风险逻辑分析,并建立了完整的风险管控体系,最终得出有效、可靠的风险分析结果,能为电力市场法规化处置提供有力的监管依据。通过算例分析,该防范风险方法能对潜在风险提前进行全面梳理和识别,为市场监管人员有效监管提供新思路。 展开更多
关键词 市场 市场力风险 违规行为识别 市场监管
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基于市场力指标的输电容量充裕度评估方法 被引量:4
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作者 严正 罗玮 +1 位作者 杨立兵 刘福斌 《中国电机工程学报》 EI CSCD 北大核心 2009年第16期75-81,共7页
网络输电能力对于现实市场公平竞争和电力系统稳定运行起到了至关重要的作用。提出了必须运行出力指标并指出其内含的市场力风险,通过潮流追踪方法建立了多层次的市场控制力和集中度指标体系;研究关键输电线路在不同稳定限额水平下的市... 网络输电能力对于现实市场公平竞争和电力系统稳定运行起到了至关重要的作用。提出了必须运行出力指标并指出其内含的市场力风险,通过潮流追踪方法建立了多层次的市场控制力和集中度指标体系;研究关键输电线路在不同稳定限额水平下的市场力特征。IEEE14节点系统和IEEE-30节点系统的算例证明该方法可以有效地反映网络中输电线路的薄弱环节以及线路稳定运行的一些临界点,有助于市场组织者完善市场规则,也可为输电网络的规划提供科学依据。 展开更多
关键词 线路稳定限额 必须运行出 市场力风险 潮流分析
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Risk and applied research of Chinese electricity power market futures
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作者 Haoran Zhao 《International Journal of Technology Management》 2013年第9期122-124,共3页
Electric power market is the lifeblood of business survival, electric power is the power of marketing the company' s core business and it is related to the survival and development of the electricity business. Power ... Electric power market is the lifeblood of business survival, electric power is the power of marketing the company' s core business and it is related to the survival and development of the electricity business. Power supply enterprises are to strengthen management, improve efficiency, and reduce costs, we must establish a customer-oriented new concept "big marketing, big market, big serve," through the analysis of the current electricity market environment, we can develop appropriate marketing power strategy to effectively open up the electricity market and improve power enterprises in the market economy ' s competitiveness. 展开更多
关键词 Chinese electricity power market futures MANAGEMENT
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Econometric Analysis of Risk Preference Patterns among Smallholder Organic Producers in South Africa
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作者 Maggie Kisaka-Lwayo Ajuruchukwu Obi 《Journal of Agricultural Science and Technology(B)》 2013年第3期171-181,共11页
The article assesses the determinants of farmers' decisions to participate in organic farming, eliciting farmers risk preferences and empirically analysing farmer's sources of risk and risk management strategies. Th... The article assesses the determinants of farmers' decisions to participate in organic farming, eliciting farmers risk preferences and empirically analysing farmer's sources of risk and risk management strategies. The ordered probit results indicate that older farmers, who are less risk averse and reside in the sub-ward Ogagwini, Ezigani and Hwayi were more likely to be certified organic. Similarly, the propensity to adopt organic farming is positively correlated to household size, livestock ownership, asset base and tenure security. At higher pay-offs, farmers were intermediate to moderately risk-averse, with little variation according to personal characteristics. In general, price, production and financial risks were perceived as important sources of risk. Seven principal components, explaining 66.13% of the variation were extracted. Socio-economic factors having a significant effect on the various sources of risk were age, gender, education, location, information access and risk taking ability. The dimensions of risk strategies were named as diversification, precautionary savings and social networks. Results provide practical insights for policy changes relevant in motivating the adoption of organic practices, increasing smallholder farmers' capacity to manage risk and driving growth in the organic food market. 展开更多
关键词 Organic farming ordered probit principal components risk preferences.
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Goyo cashmere company, Mongolia
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作者 Dulguun Namsrai 《International English Education Research》 2016年第6期7-9,共3页
In general the Goyo firm is one of best Cashmere Companies in Mongolia which is already exports their goods and services overseas in market throughout the world, which means it has international trade and finance. In ... In general the Goyo firm is one of best Cashmere Companies in Mongolia which is already exports their goods and services overseas in market throughout the world, which means it has international trade and finance. In this report it is discussed the Goyo Cashmere Company and the Cashmere industry in Mongolia. And it is recommended one new business idea which makes the Goyo Cashmere Company competitive in the market and gives some the new opportunities that no other Cashmere firm have. And more on it is discussed strategies entering the overseas market with its related risks and ways of reducing the risks. For conclusion the Goyo cashmere according to the new idea it can successful in the market. 展开更多
关键词 Cahsmere brand management DESIGNING Goyo' s information Corporate strategy
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International Financial Market's Integration and Modelling Returns of Risky Assets
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作者 Ben M'Barek Hassene 《Journal of Modern Accounting and Auditing》 2012年第7期1042-1051,共10页
The aim of this paper is to test the ability of conditional and unconditional capital asset pricing models (CAPMs) and to explain emerging markets returns in terms of their integration into the international market.... The aim of this paper is to test the ability of conditional and unconditional capital asset pricing models (CAPMs) and to explain emerging markets returns in terms of their integration into the international market. The authors use data on five developed countries and five emerging countries as well as data on the Tunis Stock Exchange (TSE) after the reforms. The results show that the correlations between emerging markets returns and developed markets returns are very low and sometimes negative. Conditional arbitrage pricing theory (APT) as well as conditional CAPM has low predictive power for emerging markets than that for developed markets. Finally, following the financial reforms, Tunisian financial markets have became more and more integrated into the international market (excess returns and unconditional beta consistent with predictions). However, conditional APT does not accurately explain Tunisian market returns. This study confirms the unavailability of an accurate modelling technique of the TSE structure. 展开更多
关键词 CONDITIONAL unconditional capital asset pricing model (CAPM) conditional arbitrage pricing theory(APT) returns
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