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1.
Previous studies support the hypothesis that institutional ownership leads to an enhanced systematic liquidity risk by increasing the commonality in liquidity. By using a proprietary database of all incoming orders and ownership structure in an emerging stock market, we show that institutional ownership leads to an increase in commonality in liquidity for mid- to-large cap firms; however, only individual ownership can lead to such an increase for small cap firms, revealing a new source of systematic liquidity risk for a specific group of firms. We also reveal that commonality decreases with the increasing number of investors (for both individual and institutional) at any firm size level; suggesting that as the investor base gets larger, views of market participants become more heterogeneous, which provides an alternative way to decrease the systematic liquidity risk. 相似文献
2.
This paper contributes to the literature by developing a new methodology, termed the beta index, for measuring liquidity commonality in financial markets which is derived from the dynamics of liquidity co-movements. We show that computing the beta index is a straightforward process. In addition, not only is the proposed beta index more efficient in controlling for confounding factors and addressing the associated statistical inference issues, but it will also enhance the accuracy of estimation. We apply the beta index to track liquidity commonality in the foreign exchange markets over the study period and to identify important financial and economic events that caused liquidity commonality. We detect periods of high and low liquidity commonalities that would especially benefit active market traders who frequently rebalance portfolios and require knowledge of liquidity commonality as an important early signal and indication of diversification benefit. 相似文献
3.
Vinay Datar Raymond W. So Yiuman Tse 《Review of Quantitative Finance and Accounting》2008,31(4):379-393
This article examines the intraday returns and liquidity patterns of the Standard & Poor’s Depositary Receipts (SPY) and the iShares
Morgan Stanley Capital International Inc. (MSCI) Japan Index Fund (EWJ). These exchange-traded funds seemingly have very different holdings, namely, US stocks and Japanese stocks. Our findings
suggest that some commonality exists in the returns and liquidity of these apparently different assets. First, there are intraday,
daily and monthly patterns in the measures of liquidity for both funds. Second, the measures of liquidity are correlated across
these two assets. Third, there is evidence of intraday spillover in the mean, volatility and depth from the SPY to the EWJ,
but daily spillover is not observed. Our study extends two evolving strands of the literature: the integration of world markets
in terms of returns behavior, and the other strand suggests that liquidity may have a systematic, or market-wide, component.
This paper provides direct evidence of the integration between the US and Japanese markets because contemporaneous trading
prices for the US (SPY) and Japanese (EWJ) indices are employed.
相似文献
| Yiuman Tse (Corresponding author)Email: Email: |
4.
By using data that distinguish order flow among types of trader, we provide new evidence that retail investors’ trading leads to strong liquidity commonality in the Taiwanese stock market. The liquidity provision of retail traders is cross‐sectionally correlated with each other and comoves closely with the market‐wide liquidity. Order flows of foreign and domestic institutional traders, despite co‐moving within their order flows, contribute substantially less to the market‐wide commonality. Commonality is stronger for large and index‐included stocks. The size effect and index inclusion effect are found for retailers’ order flows but not with institutional liquidity provision. Our results suggest that herd trading among retail investors can drive liquidity commonality in markets with active individual participants. 相似文献
5.
We measure the commonality in hedge fund returns, identify its main driving factor and analyze its implications for financial stability. We find that hedge funds’ commonality increased significantly from 2003 until 2006. We attribute this rise mainly to the increase in hedge funds’ exposure to emerging market equities, which we identify as a common factor in hedge fund returns over this period. Our results show that funds with a high commonality were affected disproportionately by illiquidity and exhibited negative returns during the subsequent financial crisis, thereby providing little diversification benefits to the financial system and to investors. 相似文献
6.
流动性错配是流动性风险产生的根本,有必要从资产端和负债端研究和度量商业银行流动性风险。在综合外部因素的基础上,通过理论和实证两个层面构建我国商业银行流动性错配指数（LMI）,并对我国18家上市银行的流动性风险进行度量、识别和压力测试。研究表明：我国商业银行流动风险存在异质性和时变性,LMI的压力测试结果显示,不同类型银行压力测试和抵御风险的能力具有显著的异质性。为有效地管理和防范商业银行流动性风险,需要严格控制流动性错配程度,密切关注宏观经济形势和资产价格的波动,并建立相应的风险监测和管理机制。 相似文献
7.
We examine the dynamics and the drivers of market liquidity during the financial crisis, using a unique volume-weighted spread measure. According to the literature we find that market liquidity is impaired when stock markets decline, implying a positive relation between market and liquidity risk. Moreover, this relationship is the stronger the deeper one digs into the order book. Even more interestingly, this paper sheds further light on so far puzzling features of market liquidity: liquidity commonality and flight-to-quality. We show that liquidity commonality varies over time, increases during market downturns, peaks at major crisis events and becomes weaker the deeper we look into the limit order book. Consistent with recent theoretical models that argue for a spiral effect between the financial sector’s funding liquidity and an asset’s market liquidity, we find that funding liquidity tightness induces an increase in liquidity commonality which then leads to market-wide liquidity dry-ups. Therefore our findings corroborate the view that market liquidity can be a driving force for financial contagion. Finally, we show that there is a positive relationship between credit risk and liquidity risk, i.e., there is a spread between liquidity costs of high and low credit quality stocks, and that in times of increased market uncertainty the impact of credit risk on liquidity risk intensifies. This corroborates the existence of a flight-to-quality or flight-to-liquidity phenomenon also on the stock markets. 相似文献
8.
We examine the dynamic impact of liquidity shocks resonating in stock and housing markets on real GDP growth. We fit a Bayesian time-varying parameter VAR model with stochastic volatility to US data from 1970 to 2014. GDP becomes highly sensitive to house market liquidity shocks as disruptions in the sector start to emerge, yet more resilient to stock market liquidity shocks throughout time. We provide substantial evidence in favour of asymmetric responses of GDP growth both across the business cycle, and among business cycle troughs. Stock and house market liquidity shocks explain, on average, 17% and 35% of the variation in GDP during the Great Recession, respectively. 相似文献
9.
The increasing volume of messages sent to the exchange by algorithmic traders stimulates a fierce debate among academics and practitioners on the impacts of high-frequency trading (HFT) on capital markets. By comparing a variety of regression models that associate various measures of market liquidity with measures of high-frequency activity on the same dataset, we find that for some models the increase in high-frequency activity improves market liquidity, but for others, we get the opposite effect. We indicate that this ambiguity does not depend only on the stock market or the data period, but also on the used HFT measure: the increase of high-frequency orders leads to lower market liquidity whereas the increase in high-frequency trades improves liquidity. We hypothesize that the observed decrease in market liquidity associated with an increasing level of high-frequency orders is caused by a rise in quote volatility. 相似文献
10.
We evaluate how the liquidity coverage rule affects US banks’ opacity and funding liquidity risk. Banks subject to the rule become significantly more opaque and funding liquidity risk increases by $245 million per quarter. Higher funding liquidity risk is more pronounced among banks that are subject to the rule’s more stringent liquidity buffers, and systemically riskier banks. Rising opacity reflects an increase in banks’ holdings of complex assets whose value is difficult to communicate to investors. The evidence highlights the unintended consequences of liquidity regulation and is consistent with theoretical models’ predictions of a trade-off between liquidity buffers and bank opacity that exacerbates funding liquidity risk. 相似文献
11.
Using a sample of stocks listed on the Taiwan Stock Exchange during 1991–2014, this study investigates the liquidity in up and down markets, which is important for understanding asset pricing. Firm‐level original Amihud, Journal of Financial Markets, 5, 2002, 31. illiquidity is decomposed into two half‐Amihud measures for up‐ and down‐market days. First, we show that the ability of the down‐market liquidity level to explain the cross‐section of returns subsumes the up‐market liquidity level. Second, only loadings on systematic down‐market liquidity factors are significantly priced. Third, a liquidity risk factor constructed by the down‐market component, rather than the up‐market component significantly explains the time‐series and cross‐sectional variation in returns sorted by firm size, suggesting that the liquidity risk factor associated with down‐market days performs better in capturing the flight‐to‐liquidity. Overall, the findings support the view that the liquidity in down markets plays a more important role in asset pricing than the liquidity in up markets. 相似文献
12.
We use a recent, high-quality data set from Nasdaq to perform an empirical analysis of order flow in a limit order book before and after the arrival of a market order. For each of the stocks that we study, we identify a sequence of distinct phases across which the net flow of orders differs considerably. We note that some of our results are consistent with the widely reported phenomenon of stimulated refill, but that others are not. We therefore propose alternative mechanical and strategic motivations for the behaviour that we observe. Based on our findings, we argue that strategic liquidity providers consider both adverse selection and expected waiting costs when deciding how to act. 相似文献
13.
This paper studies the impact of high-frequency trading (HFT) on intraday liquidity of CAC40 stocks listed on Euronext. Spreads display an intraday L-shaped pattern, while quoted depth follows an inverse pattern: low at the open and increasing towards the end of the trading day. When liquidity demand is particularly high, there is a high rate of order cancellations attributable to high-frequency traders who use frequent order cancellations to strategically manage their limit orders and close positions near the market close. Using the generalized method of moments estimator, we generate strong evidence that greater intensity of HFT is associated with lower spreads and higher depth. The positive effect of HFT on liquidity is due mainly to decreased adverse selection costs arising from asymmetric information among market participants. 相似文献
14.
This paper sheds light on a puzzling pattern in spot foreign exchange markets: domestic currencies appreciate (depreciate) systematically during foreign (domestic) working hours. This phenomenon spans many years and several exchange rates, and overrides calendar effects. We argue that it is mainly due to liquidity and inventory patterns that emerge from the combination of two factors: domestic agents tend to be net buyers of foreign currency and to trade mostly in their country’s working hours. The prevalence of domestic (foreign) traders demanding the counterpart currency during domestic (foreign) working hours implies sell-price (buy-price) pressure on the domestic currency during domestic (foreign) working hours. 相似文献
15.
In this study, we examine the role of global economic conditions in the predictability of gold market volatility using alternative measures. Based on the available data frequency for the relevant series, we adopt the GARCH-MIDAS approach which allows for mixed-data frequencies. We find that global economic conditions contribute significantly to gold market volatility, albeit with mixed outcomes. While the results also lend support to the safe-haven properties of the gold market, the outcome can be influenced by the choice of measure for global economic conditions. For completeness, we extend the analyses to other precious metals (palladium, platinum, rhodium and silver) and find that the global economic conditions forecast the return volatility of the gold market better than these other precious metals. Our results are robust to multiple forecast horizons and offer useful insights on the plausible investment choices in the precious metals market. 相似文献
16.
We propose a model for determining the optimal bid-ask spread strategy by a high-frequency trader (HFT) who has an informational advantage and receives information about the true value of a security. We employ an information cost function that includes volatility and the volume of the asset. Subsequently, we characterize the optimal bid-ask price strategies and obtain a stable bid-ask spread. We assume that orders submitted by low-frequency traders (LFTs) and news events arrive at the market with Poisson processes. Additionally, our model supports the trading of the two-sided quote in one period. We find that more LFTs and a higher exchange latency both hurt market liquidity. The HFT prefers to choose a two-sided quote to gain more profits while cautiously chooses a one-sided quote during times of high volatility. The model generates some testable implications with supporting empirical evidence from the NASDAQ-OMX Nordic Market. 相似文献
17.
It is a commonly held view that gold protects investors’ wealth in the event of negative economic conditions. In this study, we test whether other metals offer similar or better investment opportunities in periods of market turmoil. Using a sample of 13 sovereign bonds, we show that other precious metals, palladium in particular, offer investors greater compensation for their bond market losses than gold. We also find that industrial metals, especially copper, tend to outperform gold and other precious metals as hedging vehicles and safe haven assets against losses in sovereign bonds. However, the outcome of the hedge and safe haven properties is not always consistent across the different bonds. Finally, our analysis suggests that copper is the best performing metal in the period immediately after negative bond price shocks. 相似文献
18.
This paper argues that counter-cyclical liquidity hoarding by financial intermediaries may strongly amplify business cycles. It develops a dynamic stochastic general equilibrium model in which banks operate subject to agency problems and funding liquidity risk in their intermediation activity. Importantly, the amount of liquidity reserves held in the financial sector is determined endogenously: Balance sheet constraints force banks to trade off insurance against funding outflows with loan scale. A financial crisis, simulated as an abrupt decline in the collateral value of bank assets, triggers a flight to liquidity, which strongly amplifies the initial shock and induces credit crunch dynamics sharing key features with the Great Recession. The paper thus develops a new balance sheet channel of shock transmission that works through the composition of banks’ asset portfolios. 相似文献
19.
We construct a model of a bank’s optimal funding choice, where the bank negotiates with both safety-driven short-term bondholders and (mostly) risk-taking long-term bondholders. We establish that investor demands for safety create a negative relationship between the bank’s capital choices and short-term funding, as well as negative relationships between capital and common measures of bank liquidity. Short-term investors’ demands for safety force the bank to hold more collateral, which diminishes the demands by long-term bondholders for higher holdings of bank capital. Consistent with our model, our bank-level empirical analysis of these capital–liquidity trade-offs shows that bank liquidity measures have a strong and negative relationship to the capital ratio. Furthermore, we show that this trade-off does not appear to be regulation related and has diminished in size over time. 相似文献
20.
姚晓伟 《上海金融学院学报》2010,(5):58-62
本文对中国股市流动性溢价的存在性和稳定性进行了实证检验。文章分四部分：第一部分关于流动性与流动性溢价的定义：第二部分利用因子分析构建一个综合性的流动性指标;第三部分从行业角度实证检验中国股市流动性溢价的存在性;第四部分从行业角度来实证检验中国股市流动性溢价的稳定性。 相似文献