Investor behaviour and reaching for yield: Evidence from the sterling corporate bond market

We provide evidence on how corporate bond investors react to a change in yields, and how this behaviour differs in times of market‐wide stress. We also investigate ‘reaching for yield’ across investor types, as well as providing insights into the structure of the corporate bond market. Using proprietary sterling corporate bond transaction data, we show that insurance companies, hedge funds and asset managers are typically net buyers when corporate bond yields rise. Dealer banks clear the market by being net sellers. However, we find evidence for this behaviour reversing in times of stress for some investors. During the 2013 ‘taper tantrum’, asset managers were net sellers of corporate bonds in response to a sharp rise in yields, potentially amplifying price changes. At the same time, dealer banks were net buyers. Finally, we provide evidence that insurers, hedge funds and asset managers tilt their portfolios towards higher risk bonds, consistent with ‘reaching for yield’ behaviour.     

简析加强非国有企业档案管理的重要性

阐述了中国“入世”后，档案工作在非国有企业的生存发展中所起的基础性作用和保护企业知识产权的重要性，提出了非国有企业档案工作改革的新思路。     

刍议馆长的非权力影响力

馆长对图书馆的事业发展至关重要.探讨了图书馆馆长治理图书馆的非权力影响力,即指依靠馆长自身的素养,即德、才、仁、情等因素,使馆长更具向心力、凝聚力,从而推动图书馆工作的有效地运作,促进图书馆事业的蓬勃发展.     

Estimation of the mean in ranked set sampling with non responses

The estimation of the population mean when ranked set sampling [rss] is used for selecting the sample and non responses [nr] are present, is studied. The nr stratum is sub sampled using simple random sampling with replacement. Two strategies are analyzed. One of them is based on the selection of a sub sample from the nr in each cycle. The other uses sub samples selected among the nr in each rank.  The accuracy of the proposed estimators is characterized by the corresponding expected variances. Simulations and real life data are used for analyzing the behavior of them. Acknowledgements: This paper was developed partially during the visit of the author to Université des Antilles et Gouyane. The author gratefully acknowledges the helpful suggestions of the referees and thanks the support of DAAD for visiting Humboldt University where a version of the paper version was made.     

由非货币性交易新准则引发的一系列思考

为了适应我国企业经营方式的变化和提高证券市场会计信息披露的质量，财政部于2001年初对非货币性交易准则重新予以修订。新准则实施1年来，发挥了抑制关联交易、打击证券投资市场投机活动的重要作用，体现了会计准则的中国特色和国际化的有机协调。但任何事物都有其两面性，新准则在其具体实施过程中出现了准则和制度的衔接、自身的发展与完善等诸多问题，而此类问题的出现应当引起广大会计界人士的关注。     

图示理论在商务英语听力教学中的应用

介绍了图示理论在大学英语教学中的应用,同时结合目前商务英语听力教学过程中所采用的一些教学方法,辅之以部分实例分析,对图示理论在商务英语听力课中的应用提出了一些有益的探索。     

逆向选择条件下技术许可中非排他性价格契约研究

通过经典的委托代理理论的应用,文章揭示了一类逆向选择条件下的技术许可中非排他性价格契约理论的内在机理。文章认为,通过针对差的类型的技术使用者的包含可变费用的契约和对好的类型的技术使用者的纯固定费用的契约,可以达到有效的排他性技术许可的目的;但为了有效的激励,技术所有者事前要对好的类型的技术使用者转移一定的信息租。     

Testing separability of public consumption in household decisions

In this paper we propose a sequential strategy, based on the microeconomic approach of the demand theory, in order to test for separability between private and public consumption. The aim of the present work is to verify, using a conditional almost ideal demand system, whether the different components of public consumption exert conditioning effects on the allocative structure of private spending. The empirical estimation of the model and the separability tests are developed for both a demand system in five functional categories of private spending, and for a demand system in six categories, where the private expenditures on those goods and services which can also be offered by the public sector are enclosed in a single functional category. The results of the separability tests, obtained using UK data for the 1974–2000 period, show that public individual consumption plays an important role in modifying consumer choices, while public collective consumption does not affect private consumption behaviours. The relationships between the different components of private spending and public individual consumption are both of substitutability and complementarity; in particular, we find that public individual consumption and the corresponding private expenditures on ‘Health, education, recreation and social protection’ are complements.     

Disentangling Managers’ and Analysts’ Non‐GAAP Reporting

Researchers frequently proxy for managers’ non‐GAAP disclosures using performance metrics available through analyst forecast data providers (FDPs), such as I/B/E/S. The extent to which FDP‐provided earnings are a valid proxy for managers’ non‐GAAP reporting, however, has been debated extensively. We explore this important question by creating the first large‐sample data set of managers’ non‐GAAP earnings disclosures, which we directly compare to I/B/E/S data. Although we find a substantial overlap between the two data sets, we also find that they differ in systematic ways because I/B/E/S (1) excludes managers’ lower quality non‐GAAP numbers and (2) sometimes provides higher quality non‐GAAP measures that managers do not explicitly disclose. Our results indicate that using I/B/E/S to identify managers’ non‐GAAP disclosures significantly underestimates the aggressiveness of their reporting choices. We encourage researchers interested in managers’ non‐GAAP reporting to use our newly available data set of manager‐disclosed non‐GAAP metrics because it more accurately captures managers’ reporting choices.     

Board governance and corporate performance

We examine the link between the monitoring capacity of the board and corporate performance of UK listed firms. We also investigate how firms use the flexibility offered by the voluntary governance regime to make governance choices. We find a strong positive association between the board governance index we construct and firm operating performance. Our results imply that adherence to the board‐related recommendations of the UK Corporate Governance Code strengthens the board's monitoring capacity, potentially helping mitigate agency problems, but that investors do not value it correspondingly. Moreover, in contrast to prior UK findings suggesting efficient adoption of Code recommendations, we find that firms at times use the Code flexibility opportunistically, aiming to decrease the monitoring capacity of the board, which is followed by subsequent underperformance. This finding questions the effectiveness of the voluntary approach to governance regulation followed in the UK and in many countries around the world.