伴随着人民币国际化和国内金融市场深层次建设的加速,债券市场和利率互换市场都越来越受到多元主体的关注。利率债市场是公开利率的风向标之一,利率互换市场则是金融机构风险管理的重要抓手,两个市场受同样的因素影响具有相似的反应机制...伴随着人民币国际化和国内金融市场深层次建设的加速,债券市场和利率互换市场都越来越受到多元主体的关注。利率债市场是公开利率的风向标之一,利率互换市场则是金融机构风险管理的重要抓手,两个市场受同样的因素影响具有相似的反应机制,彼此之间存在着复杂的动态相依关系,刻画这种关系对于完善金融市场、丰富政策工具和强化风险管理都有重要意义。本文采用t-Copula模型和DCC-GARCH模型,基于一年期和五年期国债收益率、互换利率收益率数据讨论了我国利率债和利率互换之间的动态相依关系和波动溢出效应。本文发现两者之间不仅存在着动态相依关系,还具有显著的交互影响和波动溢出效应。With the acceleration of the internationalization of the Renminbi and the deepening construction of domestic financial markets, both the bond market and the interest rate swap market are increasingly garnering attention from diverse entities. The interest rate bond market serves as one of the barometers for public interest rates, while the interest rate swap market is a crucial mechanism for risk management in financial institutions. Both markets, influenced by similar factors, exhibit akin reaction mechanisms and share a complex dynamic interdependence. Characterizing this interdependence is vital for the refinement of financial markets, the enrichment of policy tools, and the strengthening of risk management. This paper employs the t-Copula model and the DCC-GARCH model to discuss the dynamic interdependence and volatility spillover effects between China’s interest rate bonds and interest rate swaps, using data on one-year and five-year government bond yields and swap rate returns. The findings reveal not only a dynamic interdependence between the two but also significant mutual influences and volatility spillover effects.展开更多
我国金融的市场变化日新月异,其所面临的各种风险也在日益增加。利率市场化的发展使利率风险成为商业银行面临的主要风险之一。目前,学者们迫切需要探索和研究利率风险的重要问题,从而制定科学有效的各方面防范措施。本文将以上海银行...我国金融的市场变化日新月异,其所面临的各种风险也在日益增加。利率市场化的发展使利率风险成为商业银行面临的主要风险之一。目前,学者们迫切需要探索和研究利率风险的重要问题,从而制定科学有效的各方面防范措施。本文将以上海银行间同业拆借理论为分析对象,运用GARCH族模型及VaR方法研究商业银行目前所面临的利率风险,进行风险衡量以及管理研究。本文以2020年初至2024年5月底Shibor O/N作为本文实证研究的基础数据。进行GARCH(1, 1)模型拟合数据,得出收益率序列相应的均值方程与条件方差方程,计算VaR预测值。结果显示,对目前中国商业银行的隔夜拆借利率业务而言,该文章选取90%、95%、99%三个不同的置信度,所得到的最大损失分别为11.60%、13.30%和15.43%的资产市场价值。基于目前我国利率的波动性,商业银行预防利率风险可以从以下几个方面入手:提高风险意识、完善金融产品的定价机制、注重人才培养、增加表外业务比重等。The financial market in China is undergoing rapid changes, and the various risks it faces are also increasing day by day. The development of the interest rate market has made interest rate risk one of the main risks faced by commercial banks. At present, scholars urgently need to explore and research the important issues of interest rate risk, to formulate scientific and effective preventive measures in all aspects. This article will take the theoretical basis of Shanghai Interbank Offerings as the analysis object and use the GARCH family model and VaR method to study the current interest rate risk faced by commercial banks for risk measurement and management research. This article takes Shibor O/N from early 2020 to the end of May 2024 as the basic data for empirical research. A GARCH(1, 1) model is conducted to fit the data, and the corresponding mean equation and conditional variance equation of the return rate sequence are derived to calculate the VaR forecast. The results show that for the current overnight lending rate business of Chinese commercial banks, this article selects three different confidence levels of 90%, 95%, and 99%, and the maximum losses obtained are 11.60%, 13.30%, and 15.43% of the asset market value, respectively. Based on the current volatility of interest rates in China, commercial banks can prevent interest rate risks from the following aspects: improving risk awareness, improving financial product pricing mechanisms, focusing on talent cultivation, and increasing the proportion of off-balance sheet businesses.展开更多
利率风险是银行在经营过程中面临的主要风险之一,它源于市场利率的变动对银行资产和负债价值的影响,因此,有效管理利率风险对于银行的稳健运营至关重要。工商银行作为中国最大的商业银行之一,其资产规模庞大,业务范围广泛,面临的利率风...利率风险是银行在经营过程中面临的主要风险之一,它源于市场利率的变动对银行资产和负债价值的影响,因此,有效管理利率风险对于银行的稳健运营至关重要。工商银行作为中国最大的商业银行之一,其资产规模庞大,业务范围广泛,面临的利率风险也更为复杂。本文以中国工商银行为研究对象,通过获取工商银行2021~2023年的财务报表数据,并运用久期模型来计算中国工商银行资产负债表中资产和负债的久期和凸性,以此来评估中国工商银行面临的利率风险并提出相应的建议,研究结果表明,中国工商银行面临一定利率风险,银行应通过改善资产负债管理策略、合理运用久期免疫策略、使用对冲工具等方式进行风险管理。本文涉及利率风险管理的研究,能够给商业银行决策者提出相应的建议,具有较强的现实意义。Interest rate risk is one of the main risks that banks face in the course of operation. It comes from the impact of market interest rate changes on the value of bank assets and liabilities. Therefore, effective management of interest rate risk is crucial to the sound operation of banks. As one of the largest commercial banks in China, ICBC has a large scale of assets, a wide range of business, and the interest rate risk it faces is more complex. This paper will take Industrial and Commercial Bank of China as the research object. By obtaining financial statement data of Industrial and Commercial Bank of China from 2021 to 2023, and using the duration model to calculate the duration and convexity of assets and liabilities in the balance sheet of Industrial and Commercial Bank of China, this paper will evaluate the interest rate risk faced by Industrial and Commercial Bank of China and put forward corresponding suggestions. The research results show that the Industrial and Commercial Bank of China is faced with certain interest rate risk. The bank should improve the asset liability management strategy, rationally use the duration immunization strategy, and use hedging tools to manage the risk. This paper involves the research of interest rate risk management, which can give corresponding suggestions to the decision makers of commercial banks, and has strong practical significance.展开更多
文摘伴随着人民币国际化和国内金融市场深层次建设的加速,债券市场和利率互换市场都越来越受到多元主体的关注。利率债市场是公开利率的风向标之一,利率互换市场则是金融机构风险管理的重要抓手,两个市场受同样的因素影响具有相似的反应机制,彼此之间存在着复杂的动态相依关系,刻画这种关系对于完善金融市场、丰富政策工具和强化风险管理都有重要意义。本文采用t-Copula模型和DCC-GARCH模型,基于一年期和五年期国债收益率、互换利率收益率数据讨论了我国利率债和利率互换之间的动态相依关系和波动溢出效应。本文发现两者之间不仅存在着动态相依关系,还具有显著的交互影响和波动溢出效应。With the acceleration of the internationalization of the Renminbi and the deepening construction of domestic financial markets, both the bond market and the interest rate swap market are increasingly garnering attention from diverse entities. The interest rate bond market serves as one of the barometers for public interest rates, while the interest rate swap market is a crucial mechanism for risk management in financial institutions. Both markets, influenced by similar factors, exhibit akin reaction mechanisms and share a complex dynamic interdependence. Characterizing this interdependence is vital for the refinement of financial markets, the enrichment of policy tools, and the strengthening of risk management. This paper employs the t-Copula model and the DCC-GARCH model to discuss the dynamic interdependence and volatility spillover effects between China’s interest rate bonds and interest rate swaps, using data on one-year and five-year government bond yields and swap rate returns. The findings reveal not only a dynamic interdependence between the two but also significant mutual influences and volatility spillover effects.
文摘我国金融的市场变化日新月异,其所面临的各种风险也在日益增加。利率市场化的发展使利率风险成为商业银行面临的主要风险之一。目前,学者们迫切需要探索和研究利率风险的重要问题,从而制定科学有效的各方面防范措施。本文将以上海银行间同业拆借理论为分析对象,运用GARCH族模型及VaR方法研究商业银行目前所面临的利率风险,进行风险衡量以及管理研究。本文以2020年初至2024年5月底Shibor O/N作为本文实证研究的基础数据。进行GARCH(1, 1)模型拟合数据,得出收益率序列相应的均值方程与条件方差方程,计算VaR预测值。结果显示,对目前中国商业银行的隔夜拆借利率业务而言,该文章选取90%、95%、99%三个不同的置信度,所得到的最大损失分别为11.60%、13.30%和15.43%的资产市场价值。基于目前我国利率的波动性,商业银行预防利率风险可以从以下几个方面入手:提高风险意识、完善金融产品的定价机制、注重人才培养、增加表外业务比重等。The financial market in China is undergoing rapid changes, and the various risks it faces are also increasing day by day. The development of the interest rate market has made interest rate risk one of the main risks faced by commercial banks. At present, scholars urgently need to explore and research the important issues of interest rate risk, to formulate scientific and effective preventive measures in all aspects. This article will take the theoretical basis of Shanghai Interbank Offerings as the analysis object and use the GARCH family model and VaR method to study the current interest rate risk faced by commercial banks for risk measurement and management research. This article takes Shibor O/N from early 2020 to the end of May 2024 as the basic data for empirical research. A GARCH(1, 1) model is conducted to fit the data, and the corresponding mean equation and conditional variance equation of the return rate sequence are derived to calculate the VaR forecast. The results show that for the current overnight lending rate business of Chinese commercial banks, this article selects three different confidence levels of 90%, 95%, and 99%, and the maximum losses obtained are 11.60%, 13.30%, and 15.43% of the asset market value, respectively. Based on the current volatility of interest rates in China, commercial banks can prevent interest rate risks from the following aspects: improving risk awareness, improving financial product pricing mechanisms, focusing on talent cultivation, and increasing the proportion of off-balance sheet businesses.
文摘利率风险是银行在经营过程中面临的主要风险之一,它源于市场利率的变动对银行资产和负债价值的影响,因此,有效管理利率风险对于银行的稳健运营至关重要。工商银行作为中国最大的商业银行之一,其资产规模庞大,业务范围广泛,面临的利率风险也更为复杂。本文以中国工商银行为研究对象,通过获取工商银行2021~2023年的财务报表数据,并运用久期模型来计算中国工商银行资产负债表中资产和负债的久期和凸性,以此来评估中国工商银行面临的利率风险并提出相应的建议,研究结果表明,中国工商银行面临一定利率风险,银行应通过改善资产负债管理策略、合理运用久期免疫策略、使用对冲工具等方式进行风险管理。本文涉及利率风险管理的研究,能够给商业银行决策者提出相应的建议,具有较强的现实意义。Interest rate risk is one of the main risks that banks face in the course of operation. It comes from the impact of market interest rate changes on the value of bank assets and liabilities. Therefore, effective management of interest rate risk is crucial to the sound operation of banks. As one of the largest commercial banks in China, ICBC has a large scale of assets, a wide range of business, and the interest rate risk it faces is more complex. This paper will take Industrial and Commercial Bank of China as the research object. By obtaining financial statement data of Industrial and Commercial Bank of China from 2021 to 2023, and using the duration model to calculate the duration and convexity of assets and liabilities in the balance sheet of Industrial and Commercial Bank of China, this paper will evaluate the interest rate risk faced by Industrial and Commercial Bank of China and put forward corresponding suggestions. The research results show that the Industrial and Commercial Bank of China is faced with certain interest rate risk. The bank should improve the asset liability management strategy, rationally use the duration immunization strategy, and use hedging tools to manage the risk. This paper involves the research of interest rate risk management, which can give corresponding suggestions to the decision makers of commercial banks, and has strong practical significance.