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原油宝:比血本无归还惨的投资
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作者 梁坤 《商界》 2020年第6期65-67,共3页
耸人听闻的负油价,点燃了中华纸原油投资产品“原油宝”这个“大雷”,震动了我国金融界。一个月过去了,这场纷争依旧余震不断。围绕责任划分的难题,原油宝投资者和中国银行之间的博弈火花四溅。诉讼还是和解,成了投资者不得不做出的艰... 耸人听闻的负油价,点燃了中华纸原油投资产品“原油宝”这个“大雷”,震动了我国金融界。一个月过去了,这场纷争依旧余震不断。围绕责任划分的难题,原油宝投资者和中国银行之间的博弈火花四溅。诉讼还是和解,成了投资者不得不做出的艰难抉择。 展开更多
关键词 中国银行 责任划分 油价 原油投资 艰难抉择 投资
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基于分形理论的原油期货高频交易风险测度研究 被引量:3
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作者 严伟祥 卢亚娟 《审计与经济研究》 CSSCI 北大核心 2016年第2期120-128,共9页
为了捕捉原油期货高频波动规律,采用WTI原油期货五分钟数据,基于分形理论分别构建GED分布和Skew-t分布的FIGARCH、FIAPARCH和HYGARCH模型,分析其波动特征并对风险进行测度。结果显示:三种模型均较好地刻画出WTI原油期货波动的长记忆特征... 为了捕捉原油期货高频波动规律,采用WTI原油期货五分钟数据,基于分形理论分别构建GED分布和Skew-t分布的FIGARCH、FIAPARCH和HYGARCH模型,分析其波动特征并对风险进行测度。结果显示:三种模型均较好地刻画出WTI原油期货波动的长记忆特征;基于Skew-t分布的HYGARCH模型在度量原油期货高频交易风险时尤为精确;多头与空头头寸的VaR呈现非对称性;套期保值者或高频交易者可依据模型预测波动率,防止短期波动率过大导致保证金不足而被强制平仓。高频交易在提高市场流动性和拓宽市场深度方面具有一定的作用,因此,在风险可控的条件下,政府应该鼓励高频交易,促进我国衍生品市场繁荣发展,并增强衍生品市场稳定性和国际竞争力。 展开更多
关键词 原油期货波动 高频交易风险 分形理论 资本市场 能源期货市场 动态风险 原油投资 金融资产
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铂金投资交易成为投资者的重要选择
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作者 李虹谕 《中国黄金珠宝》 2019年第12期71-71,共1页
曰前,中国银行账户贵金属、原油投资大师活动落幕。经过2个月的激烈角逐,最后各类胜出的选手荣获了“黄金投资大师”“白银投资大师”“泊金投资大师”“钯金投资大师”“原油投资大师”以及“账户贵金属高频交易”等称号。其中有15名... 曰前,中国银行账户贵金属、原油投资大师活动落幕。经过2个月的激烈角逐,最后各类胜出的选手荣获了“黄金投资大师”“白银投资大师”“泊金投资大师”“钯金投资大师”“原油投资大师”以及“账户贵金属高频交易”等称号。其中有15名参赛选手获得“铂金投资大师”称号,并每人奖励由世界泊金投资协会提供的10g拍金条。 展开更多
关键词 高频交易 投资交易 中国银行 参赛选手 泊金 投资大师 原油投资 账户贵金属
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Analysis and Opinions on How PetroChina Markets Its Equity Oil
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作者 Ren XiaoruPetroChina Oil Refining and Marketing Company 《China Oil & Gas》 CAS 2002年第4期50-52,共3页
In the past five years, PeroChina has signed seven contracts for overseas petroleum exploration and development. Those projects are scattering in seven countries in three main regions - Central Asia and Russia, the Mi... In the past five years, PeroChina has signed seven contracts for overseas petroleum exploration and development. Those projects are scattering in seven countries in three main regions - Central Asia and Russia, the Middle East and North Africa as well as South America. Currently, PeroChina has obtained the equity recoverable reserves of 460 million tons worldwide with the annual crude oil production reaching 13.5 million tons. In addition, PetroChina is making ambitious efforts to seek new opportunities in Asia-Pacific region and North America for increase of its equity oil from overseas business. 展开更多
关键词 中石油 PetroChina公司 跨国投资原油生产 市场分析 销售 海外石油项目 石油进口
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Bypass Selection for Control of Heat Exchanger Network 被引量:2
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作者 孙琳 罗雄麟 +1 位作者 侯本权 白玉杰 《Chinese Journal of Chemical Engineering》 SCIE EI CAS CSCD 2013年第3期276-284,共9页
Considering the flexibility and controllability of heat exchanger networks (HENs), bypasses are widely used for effective control of process stream target temperatures. However, the optimal location for the bypass is ... Considering the flexibility and controllability of heat exchanger networks (HENs), bypasses are widely used for effective control of process stream target temperatures. However, the optimal location for the bypass is generally difficult to design with the trade-off between controllability and capital investments. In this paper, based on the steady-state model of heat exchanger networks the optimal bypass location was firstly selected by iteratively calculating the non-square Relative Gain Array (ns-RGA). To simplify the calculation process, rules of bypass selection were also proposed. In order to evaluate this method, then, the structural controllability of heat exchanger networks was analyzed. With both the consideration of the controllability and capital investments, the bypasses locations were finally selected. A case study on the HEN in Crude Distillation Unit was presented in which the ns-RGA and structural controllability were used to select bypasses and also to evaluate the results. 展开更多
关键词 heat exchanger networks BYPASS process control non-square Relative Gain Array structural control- lability
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