Stock Market Liquidity Commonality And Its Determinants
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Stock Market Liquidity Commonality And Its Determinants
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Author : Mohammed H. M. Abuzaid
language : en
Publisher:
Release Date : 2013
Stock Market Liquidity Commonality And Its Determinants written by Mohammed H. M. Abuzaid and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Liquidity (Economics) categories.
Commonality In Liquidity And Its Determinants
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Author : Sudhakar Reddy Syamala
language : en
Publisher:
Release Date : 2013
Commonality In Liquidity And Its Determinants written by Sudhakar Reddy Syamala and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
A stock's liquidity and its variability over time are of major concern for all the stakeholders of capital markets. Literature shows that market participants prefer liquid stocks and a stock's exposure to liquidity commonality is inversely proportional to market returns. Although the burgeoning literature on liquidity commonality shows that stocks have significant commonality, the major sources that cause it are yet unknown. Some studies have shown evidence for the supply-side determinants of liquidity commonality driven by funding constraints faced by market participants and some studies show evidence for the demand-side sources of liquidity commonality related to the correlated trading activity, level of institutional ownership. In this paper, we study the evolution of liquidity commonality over time by using quarterly data from 2001-2009 for NSE listed stocks and then determine the supply-side and demand-side sources of systematic liquidity. We construct Amihud's liquidity measure using daily data as a proxy for liquidity and estimate liquidity commonality of each stock on a quarterly basis from the market model time series regression of Chordia, Roll, and Subrahmanyam (2000). We find significant evidence of liquidity commonality for the sample period and also size effects in liquidity commonality. We find that supply-side sources of liquidity commonality significantly explain liquidity commonality, whereas, the demand-side sources are not significant in explaining liquidity commonality.
Option Market Liquidity
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Author : Melanie Cao
language : en
Publisher:
Release Date : 2008
Option Market Liquidity written by Melanie Cao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
This study examines the option market liquidity using Ivy DB's OptionMetrics data. We establish convincing evidence of commonality for various liquidity measures based on the bid-ask spread, volumes and price impact. The commonality remains strong even after controlling for the underlying stock market's liquidity and other liquidity determinants such as volatility. Smaller firms and firms with a higher volatility exhibit stronger commonalities in option liquidity. Aside from commonality, we also uncover several other important properties of the option market's liquidity. First, information asymmetry plays a much more dominant role than inventory risk as a fundamental driving force of liquidity. Changes in options' bid-ask spread and volume are found to be positively correlated, consistent with the notion that informed traders trade in the option market (Black, 1975; Easley, O'Hara and Srinivas, 1998; and Pan and Poteshman, 2006) and that market makers infer information from the volume and protect themselves by widening the spread in reaction to an increase in the trading volume (Easley and O'Hara, 1992; and Kim and Verrecchia, 1994). Second, the market-wide option liquidity is closely linked to the underlying stock market's movements. This is manifested in two aspects. For one, options' liquidity responds asymmetrically to upward and downward market movements. For instance, the proportional bid-ask spread of call options decreases in up markets and increases in down markets. For another, call and put options react to the same market movement to different extents, with calls reacting more in up markets and puts reacting more in down markets.
The Determinants And Pricing Of Liquidity Commonality Around The World
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Author : Fariborz Moshirian
language : en
Publisher:
Release Date : 2017
The Determinants And Pricing Of Liquidity Commonality Around The World written by Fariborz Moshirian and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
This paper examines the determinants and pricing of liquidity commonality using intraday data from 39 markets over 15 years. We show that liquidity commonality is driven by both market-level and firm-level factors. Liquidity commonality is higher in weaker and more-volatile economic and financial environments, in areas with poor investor protection, and in opaque information environments. Liquidity commonality is also affected by cultural and behavioral factors, including individualism and uncertainty avoidance. Moreover, we find that liquidity commonality is priced in the world's stock markets and that the pricing effect is stronger in developed markets.
Commonality In Liquidity
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Author : Melanie Cao
language : en
Publisher:
Release Date : 2010
Commonality In Liquidity written by Melanie Cao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
This study examines the property of liquidity in the option market. Using Ivy DB's OptionMetrics data for the period of January 1, 1996 to December 31, 2004, we establish convincing evidence of commonality in options liquidity. The commonality remains strong even after controlling for the impact of the underlying stock market and other liquidity determinants. Other findings include: 1) the stock market exhibits a much stronger commonality than does the option market, 2) compared with the inventory risk, information asymmetry plays a more dominant role in influencing options liquidity and 3) the market-wide option liquidity depends on the underlying stock market's movements - for instance, the bid-ask spread of calls decreases (increases) when the overall market goes up (down), while that of puts takes the opposite pattern. The study also uncovers several interesting phenomena that warrant future research. One such phenomenon is the negative relationship between the percentage bid-ask spread and the volatility, contrary to the previous empirical evidence and what the information asymmetry theory predicts.
Determinants Of Commonality In Liquidity
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Author : Sudhakar Reddy Syamala
language : en
Publisher:
Release Date : 2017
Determinants Of Commonality In Liquidity written by Sudhakar Reddy Syamala and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
Using an extensive, time-series, cross-sectional data-set of actively traded Indian stocks with up to 1.75 million firm-day observations, we discern the key determinants of commonality in liquidity among emerging markets.The paper shows evidence for both supply-side and demand-side factors contributing to liquidity commonality. However, the results are more supportive towards supply-side rationale for liquidity commonality among the firms where regulators and banks play an important source of commonality in liquidity, especially during market turmoil. Results are partially driven by the fact that the Indian stick exchange is an order-driven market. Economic activities like cheap exports and undervalued currency, rather than correlated trading by the institutional investors determine the demand for liquidity. These findings endorse the effect of high firm value, market return, liquidity, volatility, turnover, and alternate proxies of commonality in liquidity estimation.
Common Determinants Of Liquidity And Trading
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Author : Tarun Chordia
language : en
Publisher:
Release Date : 2001
Common Determinants Of Liquidity And Trading written by Tarun Chordia and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Business & Economics categories.
Understanding Commonality In Liquidity Around The World
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Author : George Andrew Karolyi
language : en
Publisher:
Release Date : 2011
Understanding Commonality In Liquidity Around The World written by George Andrew Karolyi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
We examine how commonality in liquidity varies across countries and over time in ways related to supply determinants (funding liquidity of financial intermediaries) and demand determinants (correlated trading behavior of international and institutional investors, incentives to trade individual securities, and investor sentiment) of liquidity. Commonality in liquidity is greater in countries with and during times of high market volatility (especially, large market declines), greater presence of international investors, and more correlated trading activity. Our evidence is more reliably consistent with demand-side explanations and challenges the ability of the funding liquidity hypothesis to help us understand important aspects of financial market liquidity around the world, even during the recent financial crisis.
Understanding The Liquidity Commonality In The Stock Exchange Of Thailand
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Author : Porawat Tangpiyanan
language : en
Publisher:
Release Date : 2015
Understanding The Liquidity Commonality In The Stock Exchange Of Thailand written by Porawat Tangpiyanan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Stock exchanges categories.
This thesis examines liquidity commonality in the Stock Exchange of Thailand (SET) during 2003 to 2013 in respect of supply-side (funding liquidity of financial intermediaries) and demand-side (correlated trading of market participants) determinants of liquidity. Unique asymmetric pattern is found, where the commonality greater increases during large market rising than during large market declining period. The result shows more reliable evidence of demand-side hypothesis. Investor-types' trading activities affect differently to the commonality in liquidity of each stock-size. For instance, retail and foreign investor trading are found to create greater liquidity commonality during high volatility period, while proprietary trading has the opposite effect. On average, large-cap stocks have higher commonality in liquidity, but small-cap stocks have greater commonality risk from correlated trading activity of particular investor-type.
Essays On Liquidity In Financial Markets
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Author : Christoph Koser
language : en
Publisher:
Release Date : 2020
Essays On Liquidity In Financial Markets written by Christoph Koser and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
"This dissertation contributes to a better understanding of liquidity in financial markets. Relying on the latest proxies for liquidity and TAQ benchmark data, this dissertation investigates liquidity in financial markets from different perspectives and gives answers to crucial challenges when assessing the importance of liquidity; its time-varying commonality across assets and stock markets; its impact on asset pricing in abnormal market states and finally its dynamics and determinants on a daily basis. This study has implications for investors and market makers as part of risk management and portfolio diversification and for policy makers in the context of designing optimal regulatory frameworks to predict and prevent common sources of liquidity tightness in global financial markets. In the second chapter, I study commonality in liquidity and its association to market volatility. Taking on a global perspective on this matter and examining nine major stock markets, I first construct a novel and dynamic measure of commonality in liquidity. I show that liquidity commonality is present in global stock markets and increases parallel to crisis periods. This finding points towards abrupt changes in liquidity fundamentals and clearly provide evidence for demand- and supply-driven sources of commonality in liquidity (i.e. correlated trading behavior on institutional level paired with restrictions on funding capital) on a global scale. Driven by the well acknowledged findings of a positive relationship between volatility and illiquidity, I investigate the time-varying tie between common variation in liquidity and volatility. Using a dynamic granger-causality test, I find that global market volatility always causes commonality in liquidity while commonality in liquidity causes volatility only in sub-periods, spanning over the financial crisis and its aftermath period. In the third chapter, I examine the effect of systemic liquidity risk as a priced risk factor in asset pricing. Hereby, I challenge the previous literature in their finding of a linear relationship between systemic liquidity risk and asset prices. I show that systemic liquidity risk is not always a priced factor in the explanation of asset prices. I find that systemic liquidity risk and asset prices are negatively associated in bad market states. This finding can be explained by downward trended liquidity spirals, in other words, an interaction between demand and supply-sided commonality in liquidity, which cause a depression in asset pricing during bad market states. I also show that liquidity risk has a positive link to asset pricing in good market states, which is mainly associated with search-for-yield considerations. Finally, I document that there is no significant relationship between systemic liquidity risk and asset pricing during normal market swings. This finding supports the initial claim that market participants do not worry too much about the state of market-wide liquidity during regular times. In the fourth chapter, I investigate daily liquidity and trading activity of energy stocks traded at U.S. stock exchanges, categorized into five energy sectors, that is, oil and gas, coal mining, renewables, electric- and multi-utilities. Using TAQ (trades and quotes) data, I examine various dimensions of liquidity and trading - effective spreads, price impact of trades, number of trades and volume - on sectoral level. I document cross-sectional differences in the level of liquidity and trading across energy stock segments. I find that liquidity and trading is trended and exhibit serial dependency up to higher lags, similarly across sectors. There is a weekly pattern for trading and liquidity, both decline on Fridays, on average. I also identify a number of factors that affect trading and liquidity commonly across sectors, that is, general market movements, short-term momentum runs and overall stock market volatility, which points again towards the direction of correlated trading, amplified by institutional investors. Moreover, I show that trading and liquidity are sensitive to a widening Term Spread. I find a heterogeneous effect of the oil price on liquidity and trading activity, dependent on the energy segment. Despite controlling for stock market volatility, I observe that illiquidity and trading increase with higher levels of oil price volatility. Finally, I show that trading activity, both, in number of trade executions and share volume, increases for renewable and multi-utility stocks when climate change receives global media attention. Fast markets and increased trading make liquidity to be one of the top considerations in the smooth functioning of financial markets, especially in the light of financial distress and sudden, downward trended liquidity spirals, where liquidity adjusts to different equilibria levels. For future discussion, there is further need to address liquidity in its different dimensions and in the context of financial market quality, information efficiency and sentiment. This dissertation is yet another step for a more comprehensive knowledge on liquidity." -- TDX.
