我国钢材期货市场价格波动性研究——基于成交量、持仓量的分析

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3.0 刘畅 2024-11-07 7 4 1.43MB 69 页 15积分
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摘要
在金融产品不断创新的今天,期货市场作为基础衍生品市场,通过发挥自身
价格发现、套期保值、规避风险等功能,有助于提高市场效率、完善市场结构,
并为企业提供风险管理工具,降低原材料成本。我国钢材期货以螺纹钢和线材两
种产品为标的物。螺纹钢、线材是工业企业重要产成品以及经济建设的基础材料,
在经济发展中具有重要作用。随着市场全球化、大宗商品金融化的趋势不断加强,
钢材期货市场的价格受到能源、资源、产业调整、宏观经济等众多因素的影响,
市场波动性不断加强。哪些因素造成了我国钢材期货市场波动?钢材期货市场波
动有何特点?成交量、持仓量与波动性有何关系,相互如何影响?基于对这些问
题的解答,本文从以下方面展开研究:
首先,通过对已有国内外文献的整理和总结,对成交量、持仓量与市场波动性
关系及其相互影响、钢材期货市场波动性研究进行分析,对重要的理论、方法进
行了回顾。
第二,利用定性的方法对我国钢材期货市场基本状况,钢材期货市场主要价格
波动影响因素进行分析,并总结了相关对应分析指标,从而构建了因素分析的基
本分析框架。在微观市场下,假设这些因素的变动将作为市场信息,引起市场代
理变量成交量、持仓量的变动,并表现为市场的波动。
第三,以将成交量、持仓量作为市场所有其他影响因素及信息的代理变量为研
究的基本逻辑,从市场微观行为视角对市场波动性进行分析。波动性的分析包括
时变的分析和因果关系的分析两部分。通过使用 GARCH 族方法、SV 族模型方法对
我国钢材期货市场波动性特征、模型预测进行实证分析。而后,通过在波动性分
析模型中加入成交量、持仓量及将市场变量分解成可预期、非可预期的部分,对
波动性影响进行进一步讨论。此外,通过使用 Granger 因果分析方法对成交量、
持仓量与市场波动性间的因果关系进行分析和讨论。
第四,根据理论研究和实证研究的结论对我国钢材期货市场相关套期保值操作
提出建议。
最后,提出了对本研究的不足以及后续研究的展望。
关键词:钢材期货 波动性 成交量 持仓量
ABSTRACT
Futures market, as a basic financial derivative market, are playing an important
role in price discovery, hedging and avoid risk management, especially on the
background of financial products ongoing a high speed innovation. The development of
futures market contributes to the efficiency of market and provide instrument for
enterprises to managing their risk and lowing their cost. Deformed steel bars and wire
rod are two basic products traded in Chinas futures market. They are important product
of first industry enterprises and basic material in economic construction which are
playing a critical role in the development of our economy. In the tide of market
globalization and staple commodity financialization, the price of steel futures markets
become more complicated and influenced by factors such as the trend of macro
economy, industry restructuring and so as the prices of related energy and resources. So
we can see that the volatility of steel futures markets isstrengthened. To learn more
about market volatility, questions as what factors are influential?What is the feature of
steel futures markets volatility, and what influence volume and open interest made on
the volatility? -are raised.To answer these questions, following research is made:
First, literature review regarded volume, open interest,andits influence on market
volatility are being researched. Moreover, articles related to steel futures markets
volatility are being summarized.
Second,by implementing a qualitative analysis, first sight of fundamental state of
Chinas steel futures market are given. By analyzing the influential factor of volatility,
systematically indicators are given.
Third, follow the basic logic that trading volume and open interest are two proxy
indicators that can represent all the other factors and information in the market, an
encircle analysis are implemented from a micro-market behavior prospect. The
volatility analyze include time varying analysis and causality analysis. By establish
GARCH model and SV model, the features and forecast of volatility are being
investigated, which laid the foundation for further research based on volume and open
interest. By decomposed volume and open interest into expectable part and
un-expectable part, some useful results are received. Moreover, by using the method of
Granger causality analysis, the relation among volume, open interest and market
volatility are being discussed.
Forth, hedging advices specific to Chinas steel futures market are given.
At last, innovative points, shortages of this research are given.
KEYWORLD:steal futures market, volatility, trading volume, open
interest, mixed distribution hypothesis
中文摘要
ABSTRACT
第一章 绪论 .................................................................................................................... 1
§1.1 研究背景及意义 .................................................................................................. 1
§1.1.1 研究背景 ......................................................................................................... 1
§1.1.2 研究意义 ......................................................................................................... 2
§1.1.3 本文主要研究内容 ......................................................................................... 3
§1.1.4 论文框架结构 ................................................................................................. 3
§1.2 国外文献综述 ...................................................................................................... 4
§1.2.1 基于价格形成的期货市场波动性研究 ......................................................... 4
§1.2.2 基于成交量、持仓量的价格波动性理论 ..................................................... 5
§1.2.3 基于成交量、持仓量与波动性关系的相关实证研究 ................................. 6
§1.3 国内文献综述 ...................................................................................................... 8
§1.3.1 成交量对价格波动性的研究 ......................................................................... 8
§1.3.2 成交量、持仓量对价格波动性影响的研究 ................................................. 9
§1.3.3 我国钢材期货市场波动性相关研究 ........................................................... 10
§1.4 本章小结 ............................................................................................................ 10
第二章 我国钢材期货价格影响因素分析 .................................................................. 12
§2.1 钢材期货市场概述 ............................................................................................ 12
§2.2 钢材期货价格影响因素 .................................................................................... 12
§2.2.1 宏观经济因素 ............................................................................................... 12
§2.2.2 产业因素 ....................................................................................................... 13
§2.2.3 期货市场因素 ............................................................................................... 17
§2.3 本章小结 ............................................................................................................ 18
第三章 基于成交量、持仓量的市场波动性研究 ...................................................... 21
§3.1 成交量与期货价格波动关系的研究 ................................................................ 21
§3.1.1 混合分布假设 ............................................................................................... 21
§3.1.2 信息持续到达假设 ....................................................................................... 23
§3.1.3 MDH SIAH 的比较 .................................................................................. 24
§3.2 持仓量与期货市场波动性关系的研究 ............................................................ 24
§3.3 波动性研究的数量方法 .................................................................................... 24
§3.3.1 广义条件自回归异方差(GARCH)模型 ....................................................... 25
§3.3.2 随机波动率(SV)模型 ................................................................................... 28
§3.3.3 GARCH 模型与 SV 模型的比较 ................................................................. 30
§3.4 本章小结 ............................................................................................................ 30
第四章 我国钢材期货市场波动性实证分析 .............................................................. 32
§4.1 数据选取 ............................................................................................................ 32
§4.2 数据的分析及基本检验 .................................................................................... 34
§4.2.1 描述性统计分析 ........................................................................................... 34
§4.2.2 平稳性检验 ................................................................................................... 34
§4.2.3 ARCH 效应检验 ........................................................................................... 35
§4.3 基于 GARCH 模型的分析 ................................................................................ 36
§4.4 基于 SV 模型的分析 ......................................................................................... 37
§4.4.1 检验结果 ....................................................................................................... 38
§4.4.2 SV-N SV-T 的比较 ................................................................................... 41
§4.5 GARCH 模型与 SV 模型预测及比较 .............................................................. 42
§4.6 本章小结 ............................................................................................................ 43
第五章 基于成交量、持仓量的钢材期货市场波动性实证分析 .............................. 44
§5.1 成交量、持仓量变动对价格收益波动的实证分析 ........................................ 44
§5.1.1 成交量变动与价格收益波动 ....................................................................... 44
§5.1.2 持仓量变动与价格收益波动 ....................................................................... 45
§5.1.3 成交量、持仓量变动与价格收益波动 ....................................................... 46
§5.2 预期与未预期的成交量、持仓量与价格收益波动的关系 ............................ 47
§5.2.1 预期与非预期的成交量、持仓量分解 ....................................................... 47
§5.2.2 预期与非预期的成交量、持仓量与价格收益波动的关系 ....................... 49
§5.3 成交量、持仓量、价格波动因果关系检验 .................................................... 51
§5.4 本章小结 ............................................................................................................ 53
第六章 套期保值风险与建议 ...................................................................................... 54
§6.1 钢材套期保值存在的风险 ................................................................................ 54
§6.2 钢材厂商参与套期保值的建议 ........................................................................ 54
第七章 结论及展望 ...................................................................................................... 56
§7.1 主要结论 ............................................................................................................ 56
§7.2 创新点 ................................................................................................................ 57
§7.3 不足及展望 ........................................................................................................ 57
参考文献 ........................................................................................................................ 58
附录 ................................................................................................................................ 62
在读期间公开发表的论文和承担科研项目及取得成果 ............................................ 64
致谢 ................................................................................................................................ 65
摘要:

摘要在金融产品不断创新的今天,期货市场作为基础衍生品市场,通过发挥自身价格发现、套期保值、规避风险等功能,有助于提高市场效率、完善市场结构,并为企业提供风险管理工具,降低原材料成本。我国钢材期货以螺纹钢和线材两种产品为标的物。螺纹钢、线材是工业企业重要产成品以及经济建设的基础材料,在经济发展中具有重要作用。随着市场全球化、大宗商品金融化的趋势不断加强,钢材期货市场的价格受到能源、资源、产业调整、宏观经济等众多因素的影响,市场波动性不断加强。哪些因素造成了我国钢材期货市场波动?钢材期货市场波动有何特点?成交量、持仓量与波动性有何关系,相互如何影响?基于对这些问题的解答,本文从以下方面展开研究:首...

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作者:刘畅 分类:高等教育资料 价格:15积分 属性:69 页 大小:1.43MB 格式:PDF 时间:2024-11-07

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