Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 418
Book Description
Trading Strategies in the Presence of Private Information and Transaction Costs
Author: Proportional Transaction Costs on Asset Trades
Author: Alessandro CitannaPublisher:
ISBN: 9782854187175
Category :
Languages : en
Pages : 16
Book Description
In many security markets, market-makers offer offer to trade at a discount relative to their posted bid and ask quotes. In this article we provide an explanation to this phenomenon. We show that market-makers can mitigate informational asymmetries by selectively offering price improvements to their regular clients. We study a specific type of pricing strategy which consists (a) in offering price improvements to investors who have not repeatedly inflicted trading losses to the marker-maker and (b) in temporarily suspending these discounts otherwise. We find that when a market-maker uses this pricing strategy, there are equilibria in which his clients optimally choose not to contact him when they have private information. These equilibria Pareto-dominate those which are obtained when the market-maker does not or can not make his quotes contingent on his clients' trading histories. Our model predicts that (1) market-makers should grant price improvements to their regular clients but that (2) these improvements should be temporarily suspended after sequences of purchases (sales) followed by price increases (decreases).
Essays On Trading Strategy
Author: Graham L GillerPublisher: World Scientific
ISBN: 9811273839
Category : Business & Economics
Languages : en
Pages : 217
Book Description
This book directly focuses on finding optimal trading strategies in the real world and supports that with a well-defined theoretical foundation that allows trading strategy problems to be solved. Critically, it also delivers a menu of actual solutions that can be applied by traders with various risk profiles and objectives in markets that exhibit substantial tail risk. It shows how the Markowitz approach leads to excessive risk taking, and trader underperformance, in the real world. It summarizes the key features of Utility Theory, the deficiencies of the Sharpe Ratio as a statistic, and develops an optimal decision theory with fully developed examples for both 'Normal' and leptokurtotic distributions.
Trading in the Presence of Short-Lived Private Information
Author: Ohad KadanPublisher:
ISBN:
Category :
Languages : en
Pages : 67
Book Description
We use a proprietary dataset to test the implications of several asymmetric information models on how short-lived private information affects trading strategies and liquidity provision. Our identification rests on information acquisition before analyst recommendations are publically announced. We provide the first empirical evidence supporting theoretical predictions that early-informed traders “sell the news” after “buying the rumor.” Further, we find distinct profit-taking patterns across different classes of institutions. Uninformed institutions, but not individuals, emerge as de-facto liquidity providers to better-informed institutions. Placebo tests confirm that these trading patterns are unique to situations in which some investors have a short-lived informational advantage.
Liquidity, Markets and Trading in Action
Author: Deniz OzenbasPublisher: Springer Nature
ISBN: 3030748170
Category : Business enterprises
Languages : en
Pages : 111
Book Description
This open access book addresses four standard business school subjects: microeconomics, macroeconomics, finance and information systems as they relate to trading, liquidity, and market structure. It provides a detailed examination of the impact of trading costs and other impediments of trading that the authors call rictions It also presents an interactive simulation model of equity market trading, TraderEx, that enables students to implement trading decisions in different market scenarios and structures. Addressing these topics shines a bright light on how a real-world financial market operates, and the simulation provides students with an experiential learning opportunity that is informative and fun. Each of the chapters is designed so that it can be used as a stand-alone module in an existing economics, finance, or information science course. Instructor resources such as discussion questions, Powerpoint slides and TraderEx exercises are available online.
The Efficient Market Theory and Evidence
Author: Andrew AngPublisher: Now Publishers Inc
ISBN: 1601984685
Category : Business & Economics
Languages : en
Pages : 99
Book Description
The Efficient Market Hypothesis (EMH) asserts that, at all times, the price of a security reflects all available information about its fundamental value. The implication of the EMH for investors is that, to the extent that speculative trading is costly, speculation must be a loser's game. Hence, under the EMH, a passive strategy is bound eventually to beat a strategy that uses active management, where active management is characterized as trading that seeks to exploit mispriced assets relative to a risk-adjusted benchmark. The EMH has been refined over the past several decades to reflect the realism of the marketplace, including costly information, transactions costs, financing, agency costs, and other real-world frictions. The most recent expressions of the EMH thus allow a role for arbitrageurs in the market who may profit from their comparative advantages. These advantages may include specialized knowledge, lower trading costs, low management fees or agency costs, and a financing structure that allows the arbitrageur to undertake trades with long verification periods. The actions of these arbitrageurs cause liquid securities markets to be generally fairly efficient with respect to information, despite some notable anomalies.
Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards
Author: Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 332
Book Description
The Transaction Cost Economics Project
Author: Oliver E. WilliamsonPublisher: Edward Elgar Publishing
ISBN: 9780857938756
Category : Industrial organization (Economic theory).
Languages : en
Pages : 0
Book Description
Transaction cost economics has and continues to be a fruitful area of research. There is still much to be done in the field with past research being used in conjunction with the vast number of contractual phenomena that have yet to be investigated in transaction cost economics terms. New challenges are posed by the need to move beyond the design of new contractual instruments (such as financial derivatives) to include an examination of the lurking hazards that attend contract implementation.
Economic Foundations of Strategy
Author: Joseph T. MahoneyPublisher: SAGE
ISBN: 1412905435
Category : Business & Economics
Languages : en
Pages : 273
Book Description
The theoretical foundations of management strategy are identified and outlined in this text. Five theories are considered in the light of questions about how organisations operate efficiently, cost minimization, wealth creation, individual self-interest, and continued growth.
Empirical Market Microstructure
Author: Joel HasbrouckPublisher: Oxford University Press
ISBN: 0198041306
Category : Business & Economics
Languages : en
Pages : 209
Book Description
The interactions that occur in securities markets are among the fastest, most information intensive, and most highly strategic of all economic phenomena. This book is about the institutions that have evolved to handle our trading needs, the economic forces that guide our strategies, and statistical methods of using and interpreting the vast amount of information that these markets produce. The book includes numerous exercises.