Liquidity Dynamics Around Jumps. The Evidence from the Warsaw Stock Exchange PDF Download

Author: Barbara Bedowska-Sojka
Publisher:
ISBN:
Category :
Languages : en
Pages : 20

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Book Description
The aim of our study is to examine the dynamics of trading volume and number of trades around jumps detected in intraday stock returns. We detect jumps in equally spaced 10-minute returns for most liquid stocks quoted on the Warsaw Stock Exchange within one-year sample period. We match jumps with macroeconomic and firm specific news. We find that only minority of jumps is associated with public information releases, whereas majority of them is motivated by liquidity shocks observed in the spreads, volume and the number of trades. Our findings show that jumps are related to inability of the market to absorb new and big orders. Liquidity shocks in quoted spread, volume and number of trades are the key drivers causing the occurrence of the jumps. Finally, the introduction of faster and more efficient trading system enhanced the impact of liquidity on the price formation process.

Author: Barbara Bedowska-Sojka
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
We examine the changes in liquidity measures around the price jumps detected in intraday returns. The sample consists of 5-minute returns from the most liquid stocks quoted on the Warsaw Stock Exchange. Within an event-study we show that the appearance of the jumps has a two-fold impact on the market liquidity. On the one hand, jumps coincide with the increase in the transaction costs measured by the quoted spread, and on the other hand jumps are accompanied by the increase in the trading quantity measured by trading volume or the number of trades. The price jumps also coincide with the increase in the Amihud's illiquidity measure. All these effects are strong but short-lived, which constitutes the evidence for the market resiliency. Jumps are a result of the market inability to absorb huge orders without significant changes in the prices.

Author: Kris Boudt
Publisher:
ISBN:
Category :
Languages : en
Pages : 39

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Book Description
We study the dynamics of liquidity around jumps by identifying their exact intraday timing and retrieve all macroeconomic and firm-specific news for the 30 constituents of the Dow Jones Industrial Average index. We match around a third of the jumps with macroeconomic news announcements, while five per cent of the jumps are associated with firm-specific news. Jumps are found to coincide with a significant increase in trading costs and demand for immediacy, amplified by the release of news. Liquidity supply remains nevertheless high and there is rather strong evidence of resilience. Liquidity shocks in the effective spread and the number of trades are the key drivers behind the occurrence of a jump. Compared with macroeconomic news, the arrival of firm-specific news increases the probability of a jump twice as much. Finally, order imbalance appears to be the most informative liquidity variable with respect to price discovery, especially after the arrival of news.

Author: François-Serge Lhabitant
Publisher: John Wiley & Sons
ISBN: 0470181699
Category : Business & Economics
Languages : en
Pages : 502

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Book Description
Brings together today's best financial minds across the world to discuss the issue of liquidity in today's markets. It is often proxied by trade-based measures (such as trading volume, frequency of trading, dollar value of shares trade, etc), order based measures and price impact measures.

Author: Umberto Cherubini
Publisher: John Wiley & Sons
ISBN: 0470863455
Category : Business & Economics
Languages : en
Pages : 310

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Book Description
Copula Methods in Finance is the first book to address the mathematics of copula functions illustrated with finance applications. It explains copulas by means of applications to major topics in derivative pricing and credit risk analysis. Examples include pricing of the main exotic derivatives (barrier, basket, rainbow options) as well as risk management issues. Particular focus is given to the pricing of asset-backed securities and basket credit derivative products and the evaluation of counterparty risk in derivative transactions.

Author: Jean-Pierre Casey
Publisher: CEPS
ISBN: 9290795964
Category : Business & Economics
Languages : en
Pages : 142

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Book Description
Assessing regulatory measures taken at the EU level that impact European bond markets, this book examines the desirability, utility, and feasibility of certain policy measures.

Author: Dimitri Vayanos
Publisher: Now Pub
ISBN: 9781601985989
Category : Business & Economics
Languages : en
Pages : 112

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Book Description
Theories of Liquidity surveys the theoretical literature on market liquidity focusing on six main imperfections studied in that literature: participation costs, transaction costs, asymmetric information, imperfect competition, funding constraints, and search. The authors address three basic questions in the context of each imperfection: (a) how to measure illiquidity, i.e., the lack of liquidity, (b) how illiquidity relates to underlying market imperfections and other asset characteristics, and (c) how illiquidity affects expected asset returns. The theoretical literature on market liquidity often employs different modeling assumptions when studying different imperfections. Instead of surveying this literature in a descriptive manner, Theories of Liquidity uses a common, unified model to study all six imperfections that are considered, and for each imperfection addresses the three basic questions within that model. The model generates many of the key results shown in the literature. It also serves as a point of reference for surveying other results derived in different or more complicated settings, and for describing fruitful areas for future research.This survey is related to both market microstructure and asset pricing. It emphasizes fundamental market imperfections covered in the market microstructure literature, and examines how these relate to empirical measures of illiquidity used in that literature. It also examines how market imperfections affect expected asset returns - an asset-pricing exercise - and, in that sense, connects the two areas of research.

Author: Greg N. Gregoriou
Publisher: CRC Press
ISBN: 1420099558
Category : Business & Economics
Languages : en
Pages : 654

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Book Description
Up-to-Date Research Sheds New Light on This Area Taking into account the ongoing worldwide financial crisis, Stock Market Volatility provides insight to better understand volatility in various stock markets. This timely volume is one of the first to draw on a range of international authorities who offer their expertise on market volatility in devel

Author: Gary O'Callaghan
Publisher:
ISBN: 9781557752819
Category : Business & Economics
Languages : en
Pages : 39

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Book Description
Dated September 1993

Author: Hasan Dinçer
Publisher: Springer
ISBN: 3319471724
Category : Business & Economics
Languages : en
Pages : 380

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Book Description
This book presents a broad overview of risk management in the banking industry, with a special focus on strategic thinking and decision-making. It reveals the broader context behind decision models and approaches to risk management in the financial industry, linking the regulatory landscape for capital management and risk to strategic thinking, together with behavioral and cultural assessments.