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1.
    
Pairs trading is a popular dollar-neutral trading strategy. This article, using the components of the S&P 500 index, explores the performance of a pairs trading system based on various pairs selection methods. Whereas large empirical applications in the literature focus on the distance method, this article also deals with well-known statistical and econometric techniques such as stationarity and cointegration which make the trading system much more demanding from a computational point of view. Trades are initiated when stocks deviate from their equilibrium. Our results confirm, after controlling for risk and transaction costs, that the distance method generates insignificant excess returns. While a pairs selection following the stationarity criterion leads to a weak performance, this article reveals that cointegration provides a high, stable and robust return.  相似文献   

2.
    
In this article, I investigate the performance of a pairs trading strategy on 18 seafood company stocks traded in the Norwegian consumer goods sector on the Oslo Stock Exchange. I apply both high-frequency and daily data from January 2005 to December 2014. I use two approaches – a distance approach and a cointegration approach – and compare the results. For both the distance and the cointegration approaches, nonconvergence of the pairs is high, which may indicate that more fundamental information about the companies traded should be accounted for. None of the strategies evaluated had significant profits after accounting for transaction costs. It therefore remains unclear which approach is best suited for pairs selection. Using high-frequency data yielded empirical distributions that were symmetrical and had a lower degree of leptokurtosis compared to the daily data.  相似文献   

3.
梳理我国排污权交易污染因子和交易区域选取现状,总结污染因子和交易区域选取的特点,分析目前尚存在的问题,探索排污权交易污染因子和交易区域选取的原则,结果表明:(1)目前我国开展排污权交易的选取的污染因子不科学,交易区域选取过于行政化;(2)试点污染物的选取应综合考虑污染物特性、监测能力及总量因素;(3)交易区域的选取应综合考虑污染源数量、扩散特性及污染程度等因素。  相似文献   

4.
The stability of money demand function is an important issue in macroeconomic policy implementation. Money demand of Korean economy was estimated. Cointegration test with time dummy variables results show that there is not only long-run equilibrium relationship between money demand and macroeconomic variables, but also structural breaks in this equilibrium relationships. Least squares, state-space, and Marcov switching methods show that there also has been instability (or regime shifts) of parameters in money demand, especially over 1997 crisis and the early 2000s. This fact implies that monetary policy for stabilization might encounter big problems due to change (instability) of money demand.  相似文献   

5.
排污权交易会计国际发展评述及启示   总被引:2,自引:0,他引:2  
作为环境管理的有效手段,排污权交易自上世纪70年代提出后得到迅速推广,而由排污权交易引致的会计规范问题也日益受到国际机构及各国会计准则委员会的关注,美国、欧盟及日本等西方发达国家和组织纷纷在理论规范和实务应用两个层面予以推进,排污权交易会计准则体系已逐渐形成。因此,在构建我国排污权交易会计规范体系时,应针对实际情况,首先采用非活跃市场下的无形资产法和无交易市场下的环境负债净额法,待时机成熟时再引入公允价值法,边试边做,循序渐进。  相似文献   

6.
介绍了深圳市排污权交易进展情况,概括了深圳市排污权交易制度框架和制度体系,构建政策评估体系,从目的、政策框架、政策制度、综合效应对深圳市排污权交易制度进行评估分析。结果表明,深圳市制度设计较为完整,初始分配、政府储备、协议转让、总量监管等方面仍存在不足,行政强制手段过多,导致市场对资源配置效率降低,应进一步研究提高市场活跃度的因素,为正式实施排污权交易打下基础。  相似文献   

7.
排污权交易强调用市场配置环境资源,改变了政府配置环境资源的管理传统,这将引起环境管理体制和运行机制的全面调整。文章从创造政策环境、建立和电力市场相适应的排污权交易市场、制订中长期总量目标等制度层面分析了我国开展电力排污权交易需要具备的5个前提条件,并针对当前环境管理面临的挑战进行了探讨。  相似文献   

8.
张炎涛 《技术经济》2012,31(4):75-81
运用Hansen和Seo的两区制阈值协整理论,研究了1953—2010年中国经济增长与碳排放之间的关系及其关系的短期非线性调整。结果表明:经济增长与碳排放之间存在非线性协整关系;当两者的长期均衡关系出现短期偏离时,在正常区制中,主要依靠碳排放的调整使两者间关系恢复到长期均衡状态,在极端区制中,碳排放和经济增长都会向均衡状态做出调整,且碳排放的调整速度更快。  相似文献   

9.
徐胜  司登奎 《技术经济》2013,32(9):106-110,130
构建了碳排放与经济增长及其相关影响因素的阈值协整模型,利用完全修正的最小二乘法对该模型进行估计。得出如下主要结论:碳排放随着经济增长周期的发展表现出非线性变化特征;蓝色经济区的碳排放对经济增长的阈值协整效应发生在人均GDP增长率为9.54%和13.46%之处;从产业结构和能源使用效率对碳排放的阈值效应可看出蓝色经济区正在走产业升级和转型之路,因此需要注重培育高新产业发展环境。  相似文献   

10.
Abuse of EU Emissions Trading for Tacit Collusion   总被引:1,自引:0,他引:1  
In this paper, we show that loopholes in EU emissions trading law foster tacit collusion that impacts oligopolistic product markets. The abuses originate from the covert misuse of EU emissions trading institutions, such as pooling or project-based mechanisms. We analyse two types of these loopholes by means of game theoretical methods to show how oligopolistic firms establish output restrictions, even if those firms are price takers on the~permit market (which might actually be the case for the majority of obligated firms in the EU). The identified misuse of emissions trading law increases firms’ profits, decreases the consumers’ surplus and has negative effects on social welfare for specified parameter ranges. Consequently, public authorities should not allow emissions trading’s overall good reputation—based upon its efficient abatement of pollution—to blind them to options in European emissions trading legislation that would eventually restrict competition.   相似文献   

11.
排污权交易是一种采用经济手段进行环境保护的手段,越来越多地受到了国际及国内社会的重视。本文对排污权交易进行了系统地介绍,论述了排污权交易的含义、性质、目的、特征,并在此基础上论述了排污权交易法律关系的构成。最后,对我国的排污权交易制度建立的障碍进行了分析,提出了构建我国排污权交易制度的若干设想。  相似文献   

12.
排污权交易中的政府行为探析   总被引:1,自引:0,他引:1  
排污权交易制度是基于市场的环境经济政策。中国排污权交易制度的发展实践始于20世纪80年代,主要是在部分省市以试点的形式进行。目前排污权交易在其基础、保障、运行等方面存在的问题,阻碍了其实践活动的开展。限制了其控污作用的发挥。而政府在这些方面发挥着不可替代的作用。明晰、规范并完善政府行为,才能为排污权交易的进行打牢基础,夯实保障,辅助运行,实现经济、环境协调发展。  相似文献   

13.
排污权交易作为环境控制政策的手段之一,已成为备受关注的环境经济政策。河北省满城县进行了排污权交易的试点探索,在实践中存在不少问题和困惑,诸如:排污权性质、排污总量的确定、交易价格等都需要进一步研究和探讨。  相似文献   

14.
    
The level of income inequality in a European country influences the competitive balance of its major soccer leagues. We test this hypothesis using cointegration techniques for seven male professional soccer leagues (the Dutch, English, French, German, Italian, Spanish and Ukrainian soccer leagues) from the 1980/1981 season to the 2011/2012 season. Controlling for the level of income inequality using variables such as real GDP per capita, trade openness and the emigration rate, we conclude that income inequality (measured by the Gini index) causes changes in the measures of competitive balance that we employ (the Hirschman–Herfindahl index and the SD) concerning the final number of points scored by the various teams.  相似文献   

15.
利用现代信息技术进行排污权交易平台的开发是河南省排污权交易体系的一个重要组成部分,也是排污权交易发展的必然趋势。排污权交易平台的开发以排污权交易为核心,基于B/S三层体系架构,实现排污权总量控制、申购、交易、跟踪预警、信息管理、平台维护和信息发布等为一体的系统功能,为更好地实现排污权交易提供了系统性的支持平台和有力的实施保障。  相似文献   

16.
中国电力行业碳排放配额分配——基于排放绩效   总被引:1,自引:1,他引:1  
阐述了我国二氧化碳排放现状;预测了2015年、2020年我国二氧化碳的允许排放量,测定出电力行业的二氧化碳排放控制目标,并将其分解到不同容量等级的发电机组中;基于排放绩效方法,对2015年、2020年不同火电厂的碳排放配额进行了分配;最后给出在我国推广排放绩效机制所需的政策支持。研究结果表明,利用排放绩效机制能有效分配碳排放配额,控制二氧化碳排放量,是电力行业实施碳减排的一种有效机制。  相似文献   

17.
Zhe Huang 《Applied economics》2019,51(22):2436-2452
Statistical arbitrage is based on pairs trading of mean-reverting returns. We used cointegration approach and ECM-DCC-GARCH to construct 98 pairs of 152 stocks of 3 currencies. Stocks trading is done by Contract for Difference (CFD), a financial derivative product which facilitates short selling and provides a leverage up to 25 times. To measure the performance of a leveraged strategy, we introduced the profit factor which is the annualized return rate per unit risk. And the historical risk is measured by maximum drawdown. We compared three main strategies: percentage, standard deviation of cointegration long-term residuals and Bollinger Bands (dynamic standard deviation), with and without double confirmation of short-term standard deviation modelled by ECM-DCC-GARCH. Each of the three main strategies is optimized by two optimizers: absolute profit and profit factor. The optimization period goes from 2012–01-01 to 2014–12-31, and validation period is from 2015–01-01 to 2016–06-01. Our results showed that the USD Bollinger Bands strategy without double confirmation and optimized by profit factor, outperformed other strategies and provided the highest annualized return rate per unit risk; 32% of our sample pairs ended up in loss, and 94% of which are explained by a cointegration break during the testing period.  相似文献   

18.
国内外碳交易需求增加很快。广东碳市场的发展,有碳生产力居全国前列、碳减排技术创新能力强、泛珠区域合作密切等优势;也有减排约束不强,企业诚信不足,金融服务欠缺等制约因素,还有相关国际规则变化和交易所竞争的风险。可取的对策是:加强省内减排约束,逐步发展强制减排;发展碳交易市场的国内外合作;开发碳金融产品,加快减排技术创新;稳步设置交易机构,防止业务过度竞争;利用规则和技术条件,培养使用碳交易人才。  相似文献   

19.
股票市场发展与经济增长——从流动性的视角   总被引:1,自引:0,他引:1  
基于前人的重要结论,从流动性的角度,将流动性分为成交量、换手率两个方面。通过向量自回归(VAR)建立模型进行进一步的研究,得出股票交易成交量与经济增长的长期均衡关系,并通过VECM模型与Granger因果关系检验对所建立的模型进行进一步验证。研究结果显示,股票市场的流动性与经济增长存在显著的关系。进一步研究换手率对股票流动性的影响可得出的结论是,股票市场的流动性与经济增长存在长期的均衡关系,并且流动性中,成交额与经济增长存在正向关系,而换手率与经济增长存在负向关系,两者都是通过影响股票市场的总市值来进一步影响经济增长的。  相似文献   

20.
我国排污权管理存在法律法规不完善,政府与市场角色错位;全国性的排污权交易市场没有形成,交易制度不健全;市场化交易中排污主体和污染物指标覆盖有限;价格市场化信号弱,交易价格构成要素抽象等问题。文章通过对当前排污权交易存在的问题分析,提出了推动与新修订环保法配套法规的完善,发挥政府和市场的各自作用;建立全国性的排污权交易体系,完善市场化交易制度;实现污染物指标和排污主体梯度覆盖,建立目录清单制;强化总量管理,推动政府管理下市场化价格确定等具体对策。发挥市场化机制在节能减排、环境改善中的积极作用。  相似文献   

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