我国企业债券的利率定价机制探析

目前,我国企业债券利率上限管制是制约企业债券发展的重要因素,利率定价市场化是企业债券市场化取向的核心内容,要大力发展企业债券市场,必须使企业债券的利率定价市场化,采用多元化的定价机制.     

Hedging Corporate Bonds

We examine Treasury bond and stock index futures, the swap curve and two types of hypothetical corporate bond assets as alternative hedging instruments for portfolios of corporate bonds. Conducting ex post and ex ante tests we find evidence that credit quality and maturity are important sources of basis risk when hedging corporate bonds whose credit rating are below triple A. We conclude that a new corporate hedging instrument may be useful for those wishing to hedge corporate bond portfolios provided that transaction costs are not too high relative to existing futures contracts.     

中国企业债券市场上市公司调查报告

2002年，深圳证券交易所综合研究所和基金债券部成立联合课题组，开展了“中国企业债券市场现状调查研究”。调查的目的是为了更客观和真实地反映我国企业债券市场现状及各市场主体对企业债券市场发展中主要热点和难点问题的看法，从而为企业债券市场参与主体各方特别是政府和市场组织的相关决策提供参考依据。本是对中国企业债券市场调查报告中关于潜在发债主体情况的调查成果。从第四期起，本刊将陆续发表其调查成果。     

我国企业债券品种创新研究

金融危机的爆发显示了滥用金融创新所带来的恶果,但这并不意味着应该对金融创新望而却步.目前我国资本市场发展初级阶段的特征表现为创新不足,多层次资本市场的建立需要以企业债券市场为首的更多金融创新支持.本文针对我国企业债券市场的发展现状和特点,提出了针对金融危机各类风险的企业债券品种创新意见.     

短期融资券发行利差结构分析

本文选取175只短期融资券为样本，研究各主要因素对短期融资券发行利差的影响。实证分析发现，短期融资券发行利差具有明显的期限结构，并受到发行规模、央票利率水平、企业性质和重大信用风险事件的显著影响，个另4行业和超大型企业也能享受一定的利差优惠。研究还表明，现阶段在发行人个体层面没有明显的利差结构性差异，表现为发行人财务指标对发行利差的影响不显著。     

The Illiquidity of Corporate Bonds

This paper examines the illiquidity of corporate bonds and its asset‐pricing implications. Using transactions data from 2003 to 2009, we show that the illiquidity in corporate bonds is substantial, significantly greater than what can be explained by bid–ask spreads. We establish a strong link between bond illiquidity and bond prices. In aggregate, changes in market‐level illiquidity explain a substantial part of the time variation in yield spreads of high‐rated (AAA through A) bonds, overshadowing the credit risk component. In the cross‐section, the bond‐level illiquidity measure explains individual bond yield spreads with large economic significance.     

The Riskiness of Corporate Bonds

We use an index of riskiness recently proposed by Aumann and Serrano ( 2008 ) to analyze how the riskiness of diversified portfolios of corporate bonds changes across rating classes and through time and how it compares to the riskiness of other financial instruments. We find that differences in riskiness among portfolios of bonds belonging to different rating classes are seldom statistically significant. We instead find significant time variation in riskiness, driven mainly by return volatility, inflation, and average bond yields. In particular, we find that increases in average bond yields have historically tended to reduce the riskiness of portfolios of corporate bonds by increasing their expected return and by lowering the probability of portfolio losses.     

附认股权公司债初探

附认股权公司债与可转换债很类似，本质上都是固定利率债券与认股权的组合，两种产品的差异主要是债券与股权凭证的结构设计。     

Inflation Risk in Corporate Bonds

We argue that corporate bond yields reflect fears of debt deflation. When debt is nominal, unexpectedly low inflation increases real liabilities and default risk. In a real business cycle model with optimal but infrequent capital structure choice, more uncertain or procyclical inflation leads to quantitatively important increases in corporate log yields in excess of default‐free log yields. A panel of credit spread indexes from six developed countries shows that credit spreads rise by 14 basis points if inflation volatility or the inflation‐stock correlation increases by one standard deviation.     

发展企业债券市场的若干问题探讨

在我国发展非政府债券市场问题上，目前存在一个争论：我国是发展企业债券还是公司债券?一是因为在发达资本市场国家发行的是公司债券，而我国自20世纪80年代中期发展资本市场以来发行的都是企业债券；二是就我国有关法律法规而言，《公司法》和《企业债券管理条例》分别……     

企业债市场：任重而道远

与大多数新兴市场一样，在中国资本市场的发展序列上，股票市场被放在了优先的位置。随着股票市场发展到一定阶段，债券市场的重要性日益突出，在完善资本市场结构、拓宽公司融资渠道和提供资产和风险管理工具等方面，债券市场扮演着不可或缺的角色。亚洲金融危机警示人们，债券市场不发达和过度依赖银行的金融体系是脆弱的，一定规模的债券市场对提高一国金融体系的安全性具有重要的意义。     

Capital Commitment and Illiquidity in Corporate Bonds

We study trading costs and dealer behavior in U.S. corporate bond markets from 2006 to 2016. Despite a temporary spike during the financial crisis, average trade execution costs have not increased notably over time. However, dealer capital commitment, turnover, block trade frequency, and average trade size decreased during the financial crisis and thereafter. These declines are attributable to bank‐affiliated dealers, as nonbank dealers have increased their market commitment. Our evidence indicates that liquidity provision in the corporate bond markets is evolving away from the commitment of bank‐affiliated dealer capital to absorb customer imbalances, and that postcrisis banking regulations likely contribute.     

企业债券品种设计与创新分析

信用风险和价格风险是企业债券品种设计所需规避的基本风险。实证研究表明，信用风险是存在的，且具有一定周期性；它与融资成本、企业债券收益率是相关的；在信息不充分的市场上，它具有相当的信息价值，它的改变会对企业债券的价格产生冲击；违约债券估价模型是信用风险规避的基本创新方式。而价格风险加大是企业债券品种创新的重要驱动因素，在价格风险的压力下，可回购、可赎回债券，结构性、衍生性企业债券品种的设计日趋活跃。     

以OTC促公司债券流动性

1997年到上世纪末,我国公司债券融资规模处于不断萎缩之中,仅仅是股票融资额的几分之一到十几分之一(见表1).我国公司债券市场规模偏小、发展严重滞后,将是我国资本市场发展的制约和瓶颈,这已经成为社会各界共识.中国人民银行货币政策委员会委员李扬教授认为,当前我国金融体系变革进入第三阶段,其核心任务就是大力发展包括公司债券在内的债券市场.去年初中国证监会原主席周小川在公开讲话中表示,中国资本市场的发展空间还很大,公司债券市场就是其中之一.     

浮息债券基准利率选择研究

我国债券市场的浮息债券一直将一年期存款利率作为基准利率，由于基准利率的长期固定，因此无法有效规避利率风险，导致浮息债券的发展陷入困境。目前市场对选择合适的新基准利率提出了不少建议，通过定量和定性的分析从几个方面证明，相对于7天期回购市场利率的平均指标，央行票据的发行利率才是当前最合适的浮息债券基准利率。     

Transparency and Liquidity: A Controlled Experiment on Corporate Bonds

This article reports the results of an experiment designed toassess the impact of last-sale trade reporting on the liquidityof BBB corporate bonds. Overall, adding transparency has eithera neutral or a positive effect on liquidity. Increased transparencyis not associated with greater trading volume. Except for verylarge trades, spreads on newly transparent bonds decline relativeto bonds that experience no transparency change. However, wefind no effect on spreads for very infrequently traded bonds.The observed decrease in transaction costs is consistent withinvestors’ ability to negotiate better terms of tradeonce they have access to broader bond-pricing data. (JEL codes:G14, G18, G23, G24, G28)     

中国企业债券市场大型发债企业调查报告

要发展和完善企业债券市场，首要的是改革企业债券行政审批制度，实现债券发行的市场化；并在这一过程中逐步放开利率，实现利率市场化；最后是完善债券交易市场。     

在企业债市场推行做市商制度的探讨

推行做市商制度对投资者、券商、交易所和监管部门等市场主体将产生较大影响.我国推行做市商制度应解决法律制度约束、市场结构、监管能力和微观主体素质和实力等问题.可考虑选择某些特殊交易品种(如上市企业债券)推行做市商制度,同时应进行制度、规则、金融衍生产品开发、交易结算系统改造和监管等一系列准备工作.     

公司债券受托管理制度的国际比较及立法建议

随着债券融资的不断发展，为加强对公司债券的管理，保障为数众多、类型多样的债券持有人的利益，债券受托管理制度在世界许多国家和地区得以建立和发展。本文对债券受托管理制度进行了理论和制度的国际比较分析，并对如何建立我国的债券受托管理制度提出立法建议。