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Dynamic Liquidity Preferences of Mutual Funds 共同基金的动态流动性偏好
Pub Date : 2020-10-28 DOI: 10.2139/ssrn.967553
Jiekun Huang
This paper examines the relation between expected market volatility and open-end mutual funds’ liquidity preferences. Using a large panel of actively managed U.S. equity mutual funds, I show that mutual fund managers hold more cash and tilt their holdings more heavily towards liquid stocks during periods when expected market volatility is high. Cross-sectional tests suggest that the dynamic preferences for liquidity are driven by concerns over investor withdrawals during volatile times. Furthermore, I find evidence that this type of dynamic behavior leads to higher fund returns.
本文研究了预期市场波动率与开放式共同基金流动性偏好之间的关系。通过对大量积极管理的美国股票共同基金的调查,我发现,在预期市场波动较大的时期,共同基金经理持有更多现金,并更倾向于持有流动性强的股票。横断面测试表明,对流动性的动态偏好是由对投资者在动荡时期撤资的担忧所驱动的。此外,我发现有证据表明,这种动态行为导致更高的基金回报。
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引用次数: 23
Mind the Gap: Disentangling Credit and Liquidity in Risk Spreads 注意差距:风险息差中的信用和流动性的分离
Pub Date : 2018-09-25 DOI: 10.2139/ssrn.1486240
Krista Schwarz
Wide and volatile interest rate spreads in the 2007-2009 financial crisis could represent concerns over asset liquidity or issuer solvency. To precisely identify the contribution of these two effects on sovereign bond and interbank spreads, I propose a model-free measure of euro-area market liquidity, and a measure of near-term interbank default risk. I find that credit and liquidity are independently important. In interbank risk spreads, the role of liquidity dominates, while the importance in sovereign bond yield spreads varies substantially by country and maturity. To better understand the liquidity channel that is captured by the new liquidity measure, but is understated by extant measures, I test the pricing of liquidity risk; the possibility that liquidity could be negatively correlated with marginal utility. I exploit the variation in returns over countries, maturities and time, and find that liquidity euro-area sovereign bond risk premia are large and significant.
2007-2009年金融危机期间,息差大幅波动,可能反映出投资者对资产流动性或发行人偿付能力的担忧。为了准确地确定这两种影响对主权债券和银行间息差的贡献,我提出了一个欧元区市场流动性的无模型衡量标准,以及一个短期银行间违约风险的衡量标准。我发现信贷和流动性是独立重要的。在银行间风险息差中,流动性的作用占主导地位,而主权债券收益率息差的重要性因国家和期限而大不相同。为了更好地理解新的流动性措施所捕获的流动性渠道,但被现有措施低估了,我测试了流动性风险的定价;流动性与边际效用负相关的可能性。我利用了不同国家、期限和时间的回报变化,发现欧元区主权债券的流动性风险溢价很大而且很显著。
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引用次数: 258
Skewness and the Asymmetry in Earnings Announcement Returns 盈余公告报表的偏度与不对称性
Pub Date : 2015-06-01 DOI: 10.2139/ssrn.1325551
Benjamin M. Blau, J. Pinegar, Ryan J. Whitby
type="main" xml:lang="en"> Much of traditional asset pricing theory rests on the assumption of normality in the distribution of stock returns. A growing body of research suggests that skewness in the return distributions can affect asset prices. In this article we attempt to empirically identify factors that influence return skewness. Consistent with the theoretical literature, we find that prices during the postearnings announcement period are more convex for firms that have tighter short-sale constraints and for firms that experience greater disagreement among investors. Perhaps more important, we also find that price convexity is a key determinant in the skewness of stocks.
type="main" xml:lang="en">很多传统的资产定价理论都建立在股票收益分布正态性的假设之上。越来越多的研究表明,收益分布的偏态会影响资产价格。在本文中,我们试图从经验上确定影响回归偏度的因素。与理论文献一致,我们发现,对于卖空约束更严格的公司和投资者意见分歧更大的公司,在上市公告期间的价格更为凸出。也许更重要的是,我们还发现价格凸性是股票偏度的关键决定因素。
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引用次数: 0
The Role of Uninformed Investors in an Optimal IPO Mechanism, or What Google Did Right and Facebook Did Wrong 不知情投资者在最优IPO机制中的作用,或者谷歌做对了什么,Facebook做错了什么
Pub Date : 2013-08-05 DOI: 10.2139/ssrn.687167
A. Malakhov
This paper explores optimal ways for a firm to sell its initial public offering (IPO) to a mix of informed and uninformed investors through an intermediary. I argue that uninformed investors provide a benchmark for informed investors, resulting in an endogenous constraint that affects the issuer’s revenue. I conclude that higher revenues are achieved with higher numbers of uninformed investors participating in an IPO. Furthermore, the intermediary serves as the only credible provider of information about uninformed investors’ realized demand to informed investors. This increases the issuer’s expected revenue, and provides a rationale for substantial payments to the intermediary. JEL Classification: G24
本文探讨了公司通过中介向知情和不知情的投资者出售其首次公开募股(IPO)的最佳方式。我认为,不知情的投资者为知情的投资者提供了一个基准,从而产生了一种影响发行人收入的内生约束。我的结论是,有更多不知情的投资者参与IPO,就能获得更高的收益。此外,中介机构是向知情投资者提供未知情投资者已实现需求信息的唯一可靠提供者。这增加了发行人的预期收入,并为向中介机构支付大笔款项提供了理由。JEL分类:G24
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引用次数: 6
The Impact of Competition and Information on Intraday Trading 竞争和信息对盘中交易的影响
Pub Date : 2013-07-30 DOI: 10.2139/ssrn.1088832
Katya Malinova, A. Park
In a dynamic model of financial market trading multiple heterogeneously informed traders choose when to place orders. Better informed traders trade immediately, worse informed delay even though they expect the public expectation to move against them. This behavior causes distinct patterns with decreasing spreads and probability of informed trading (PIN) and increasing volume. Competition increases market participation and volume, and it causes more pronounced spread and less pronounced volume patterns. Systematic improvements in information increase spreads, volume, and market participation. Very short-lived private information inverts the volume pattern.
在金融市场交易的动态模型中,多个异构信息交易者选择何时下订单。消息灵通的交易者立即交易,消息灵通的交易者延迟交易,即使他们预计公众的预期会对他们不利。这种行为导致了不同的模式,即点差和知情交易(PIN)的概率降低,交易量增加。竞争增加了市场参与度和交易量,导致了更明显的传播和更不明显的交易量模式。信息系统的改进增加了价差、交易量和市场参与度。非常短暂的私人信息颠倒了数量模式。
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引用次数: 18
The Relationship between the Frequency of News Release and the Information Asymmetry: The Role of Uninformed Trading 新闻发布频率与信息不对称的关系:不知情交易的作用
Pub Date : 2013-07-08 DOI: 10.2139/ssrn.1100763
Srinivasan Sankaraguruswamy, Jianfeng Shen, Takeshi Yamada
This paper shows that the degree of information asymmetry is lower for firms with more frequent news releases. The relation holds for various measures of information asymmetry such as the probability of information-based trading (PIN), permanent price impact, and adverse selection component of bid-ask spread, even after adjusting for endogeneity between news release and information asymmetry. By decomposing the PIN into intensities of uninformed and informed trades, similarly to Brown and Hillegeist (2007), we find that intensity of uninformed trading increases much more than that of informed trading for firms with more frequent news releases. As a result, information asymmetry, as is measured by PIN, decreases for such firms due to the large increase in the intensity of uninformed trading. Our findings highlight not only the importance of news releases in leveling the playing field of investors but also the role of uninformed investors in reducing trading cost due to information asymmetry.
研究表明,越是频繁发布新闻的企业,其信息不对称程度越低。即使在调整了新闻发布和信息不对称之间的内生性之后,这种关系也适用于信息不对称的各种度量,如基于信息的交易(PIN)的概率、永久价格影响和买卖价差的逆向选择成分。通过将PIN分解为不知情交易和知情交易的强度,与Brown和Hillegeist(2007)相似,我们发现对于新闻发布更频繁的公司,不知情交易的强度比知情交易的强度增加得多。结果,信息不对称,正如PIN所衡量的那样,由于不知情交易强度的大幅增加,这些公司的信息不对称减少了。我们的研究结果不仅强调了新闻发布在平衡投资者竞争环境中的重要性,而且还强调了由于信息不对称而导致的不知情投资者在降低交易成本方面的作用。
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引用次数: 37
Autocorrelation in Daily Short-Sale Volume 每日卖空量的自相关性
Pub Date : 2013-03-04 DOI: 10.2139/ssrn.1260356
Benjamin M. Blau, Jason M. Smith
While Diether, Lee, and Werner (2009) find that daily shorting activity is serially correlated, this study uses more formal tests and finds significant first-order autocorrelation in daily short volume. Contrary to prior research that suggests that autocorrelation in total trade volume is explained by the flow of information into prices, our tests indicate that the information contained in short sales is decreasing in the level of autocorrelation. In additional tests, we do not find that short-sale constraints explain the presence of autocorrelation. However, our tests do provide evidence that the level of autocorrelation in daily short volume is highest in stocks that are least liquid suggesting that illiquidity might explain the presence of autocorrelation.
Diether, Lee, and Werner(2009)发现每日做空活动是序列相关的,而本研究使用了更正式的测试,发现每日做空量存在显著的一阶自相关。与先前的研究相反,该研究表明,总交易量的自相关可以通过信息流入价格来解释,我们的测试表明,卖空中包含的信息在自相关水平上正在下降。在额外的测试中,我们没有发现卖空约束解释自相关的存在。然而,我们的测试确实提供了证据,证明每日空头成交量的自相关水平在流动性最低的股票中最高,这表明非流动性可能解释了自相关的存在。
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引用次数: 3
Liquidity and Returns to Target Shareholders in the Market for Corporate Control: Evidence from the U.S. Markets 公司控制权市场中的流动性和目标股东回报:来自美国市场的证据
Pub Date : 2012-11-27 DOI: 10.2139/ssrn.1095832
K. Lee, Kee H. Chung
In this paper we analyze how stock market liquidity affects the abnormal return to target firms in mergers and tender offers. We predict that target firms with poorer stock market liquidity receive larger announcement day abnormal returns based on the following considerations. First, target firms with poorer stock market liquidity receive greater liquidity improvements after a merger or tender offer. Second, deals that involve less liquid targets are less anticipated and/or more likely to be completed. Third, less liquid stocks have more diverse reservation prices across shareholders and thus require a higher takeover return. Consistent with these expectations, we show that abnormal returns to target firms’ shareholders are significantly and positively related to the difference in liquidity (measured by the bid-ask spread) between acquirers and targets as well as the magnitude of target firms’ liquidity improvement.
本文分析了股票市场流动性对并购要约收购中目标公司异常收益的影响。基于以下考虑,我们预测股票市场流动性较差的目标公司公告日异常收益较大。首先,股票市场流动性较差的目标公司在并购或要约收购后,其流动性得到了更大的改善。其次,涉及流动性较差的目标的交易不太可能被预期和/或更有可能完成。第三,流动性较差的股票在股东之间的保留价更多样化,因此需要更高的收购回报。与这些预期一致,我们表明目标公司股东的异常回报与收购方和目标公司之间的流动性差异(以买卖价差衡量)以及目标公司流动性改善的幅度显着正相关。
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引用次数: 2
The Credibility of Open Market Share Repurchase Signaling 公开市场股份回购信号的可信度
Pub Date : 2012-10-01 DOI: 10.1017/S0022109012000312
I. Babenko, Yuri Tserlukevich, Alexander Vedrashko
Open market share repurchase announcements are commonly associated with equity undervaluation, but their signal about firm value can often be misleading. We conjecture that executives who buy shares of their firm before an announcement add credibility to the undervaluation signal. Consistent with this hypothesis, we find that announcement returns are positively related to past insider purchases, especially for firms that are priced less efficiently. Firms whose insiders bought more shares are also more likely to complete their repurchase plans. Finally, we find that insider purchases predict post-announcement stock returns.
公开市场股票回购公告通常与股票估值过低有关,但它们发出的有关公司价值的信号往往具有误导性。我们推测,在公司发布公告前购买公司股票的高管会增加估值低估信号的可信度。与这一假设相一致,我们发现公告收益与过去的内幕购买呈正相关,特别是对于定价效率较低的公司。内部人士购买更多股票的公司也更有可能完成回购计划。最后,我们发现内幕购买预测公告后的股票收益。
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引用次数: 121
Information transfers and learning in financial markets: Evidence from short selling around insider sales 金融市场中的信息传递和学习:来自内幕交易卖空的证据
Pub Date : 2011-11-15 DOI: 10.2139/ssrn.1083795
Bidisha Chakrabarty, Andriy Shkilko
We document significant increases in short positions on days when company insiders sell their firms’ shares. Short selling increases before insider sales are publicly reported and often before insiders finish selling. Furthermore, the magnitude of short selling activity is consistent with short sellers’ knowledge of the insider’s rank (e.g., CEO, CFO, or a lower-ranked manager) and with knowledge of the unobservable size of the insider’s trading position. We show that short sellers’ superior timing is consistent with (i) monitoring of order flow and (ii) obtaining price-relevant information from brokerages that execute insider sales. Some of our results extend to insider purchases.
我们记录了在公司内部人士出售公司股票的日子里空头头寸的显著增加。在内幕交易被公开报道之前,通常在内幕人士完成抛售之前,卖空行为就会增加。此外,卖空活动的规模与卖空者对内部人级别(如CEO、CFO或级别较低的经理)的了解以及对内部人交易头寸不可观察的规模的了解是一致的。我们表明,卖空者的优越时机与(i)监控订单流和(ii)从执行内幕销售的经纪公司获取价格相关信息是一致的。我们的一些研究结果延伸到了内部购买。
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引用次数: 41
期刊
Capital Markets: Market Microstructure
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