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Empirical studies of market efficiency, liquidity effects and risk premiums in foreign exchange futures markets.

机译:对外汇期货市场的市场效率,流动性影响和风险溢价的实证研究。

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摘要

Three main issues are addressed in this research. The first is how to incorporate the agents' risk averse behavior into the foreign exchange futures pricing forecasting model. The second concerns whether market liquidity has a significant effect on futures pricing and how to formulate its effect in a theoretically sound way. The third is to formulate a concept of basis risk which is bounded by the theoretical model and to test it. All these questions concern economic agents' decisions with regard to the exchange rate movements in foreign exchange markets. Our research formulated and tested the issues and our test results substantiated our prior expectations. In addition, these three issues are built upon the market efficiency hypothesis. So this too was tested.;The underlying theoretical structure that is employed is based on a mean-variance approaches of Muth (1961). The key extension made here is the incorporation of the market liquidity and interest volatility based on the term structure of interest rate.;The equilibrium futures pricing model is derived to test the efficiency of futures market in currencies. The results confirmed the efficiency of the foreign exchange futures market except for the Deutsche mark. By decomposing the risk premium between due to the expected interest change and due to the agent's behavior toward uncertainty, we succeeded in formulating and testing the basis risk premium and hedging risk premium.;The results of estimation can be interpreted as part of the evidence that the market efficiency and risk premiums could coexist under Keynes and Hicks' normal backwardation hypothesis. Surprisingly, the liquidity variables--transaction volume-- show very significant effects on futures pricing forecasting. Our findings show that the basis risk premium is more likely to be related to the economic fundamentals while the hedging risk premium is more likely associated with the agent's behavior toward risk. The incorporation of both the liquidity effects and the basis risk and the development of empirically tractable model would be our major contribution in this area.
机译:这项研究解决了三个主要问题。首先是如何将代理商的风险规避行为纳入外汇期货价格预测模型。第二个问题是市场流动性是否会对期货定价产生重大影响,以及如何以理论上合理的方式来表达其影响。第三是建立一个受理论模型约束的基础风险的概念并对其进行检验。所有这些问题都与经济主体有关外汇市场汇率变动的决定有关。我们的研究制定并测试了这些问题,我们的测试结果证实了我们先前的期望。此外,这三个问题是建立在市场效率假设的基础上的。因此,这也得到了检验。;所采用的基本理论结构是基于Muth(1961)的均值-方差方法。这里的主要扩展是基于利率期限结构的市场流动性和利率波动的结合。导出均衡期货定价模型以测试货币中期货市场的效率。结果证实了除德国马克外的外汇期货市场的效率。通过分解预期利息变动和代理人对不确定性行为之间的风险溢价,我们成功地制定和测试了基础风险溢价和对冲风险溢价。估计结果可以解释为以下证据的一部分:市场效率和风险溢价可以在凯恩斯和希克斯的正常货币贬值假设下共存。令人惊讶的是,流动性变量(交易量)对期货价格预测显示出非常重要的影响。我们的发现表明,基本风险溢价更可能与经济基本面相关,而对冲风险溢价更可能与代理人的风险行为相关。流动性效应和基础风险的结合以及经验可控模型的发展将是我们在这一领域的主要贡献。

著录项

  • 作者

    Doh, Myung-guk.;

  • 作者单位

    University of Missouri - Columbia.;

  • 授予单位 University of Missouri - Columbia.;
  • 学科 Economics General.;Economics Finance.
  • 学位 Ph.D.
  • 年度 1993
  • 页码 148 p.
  • 总页数 148
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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