Portfolio Risk Analysis

By Gregory Connor; Lisa Goldberg et al. | Go to book overview

12
Transaction Costs and Liquidity Risk

Understanding and managing transaction costs is a critical component of portfolio risk analysis. Optimal rebalancing and hedging policies are heavily affected by consideration of transaction costs. Also, liquidity risk, which is the uncertainty connected to the ability to liquidate or rebalance a portfolio at a “fair price,” is a very important component of portfolio risk, particularly during periods of market turmoil.

Section 12.1 provides some basic definitions. Section 12.2 discusses theoretical and econometric models of transaction costs. Section 12.3 looks at the time-series behavior of transaction costs and liquidity and their correlation with market movements. Section 12.4 considers optimal trading strategies in the presence of transaction costs and liquidity risk.


12.1 Some Basic Terminology

Markets for trading assets can take various forms: from decentralized search and negotiation (as for houses and used cars) to centralized electronic exchanges. Each market has its own set of rules that determine acceptable order types, priorities for order execution, and other attributes. We do not attempt to discuss all of these features in detail but instead characterize the main features that are common to most organized financial markets.1

So far in this book we have treated each asset price as having a unique value at each point in time. In fact, there are several definitions of an asset price at any time t. A trader may post a limit order, or quote, which is an order either to purchase or to sell a certain amount of an asset at the best price available, subject to a limit on the price. The quote specifies the direction of the trade (buy or sell), the limit price, the size of the trade, the length of time the order should be open, and other features of the order. For example, a limit buy order for 500 shares of XYZ Inc. at a limit price of $50.00 per share executes, or gets filled, if

1 See Harris (2003) for a more detailed treatment of market structures.

-241-

Notes for this page

Add a new note
If you are trying to select text to create highlights or citations, remember that you must now click or tap on the first word, and then click or tap on the last word.
One moment ...
Default project is now your active project.
Project items

Items saved from this book

This book has been saved
Highlights (0)
Some of your highlights are legacy items.

Highlights saved before July 30, 2012 will not be displayed on their respective source pages.

You can easily re-create the highlights by opening the book page or article, selecting the text, and clicking “Highlight.”

Citations (0)
Some of your citations are legacy items.

Any citation created before July 30, 2012 will labeled as a “Cited page.” New citations will be saved as cited passages, pages or articles.

We also added the ability to view new citations from your projects or the book or article where you created them.

Notes (0)
Bookmarks (0)

You have no saved items from this book

Project items include:
  • Saved book/article
  • Highlights
  • Quotes/citations
  • Notes
  • Bookmarks
Notes
Cite this page

Cited page

Style
Citations are available only to our active members.
Sign up now to cite pages or passages in MLA, APA and Chicago citation styles.

(Einhorn, 1992, p. 25)

(Einhorn 25)

1

1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

Cited page

Bookmark this page
Portfolio Risk Analysis
Table of contents

Table of contents

  • Title Page iii
  • Contents vii
  • Acknowledgments xi
  • Introduction xiii
  • Key Notation xix
  • 1: Measures of Risk and Return 1
  • 2: Unstructured Covariance Matrices 36
  • 3: Industry and Country Risk 61
  • 4: Statistical Factor Analysis 79
  • 5: The Macroeconomy and Portfolio Risk 101
  • 6: Security Characteristics and Pervasive Risk Factors 117
  • 7: Measuring and Hedging Foreign Exchange Risk 134
  • 8: Integrated Risk Models 155
  • 9: Dynamic Volatilities and Correlations 167
  • 10: Portfolio Return Distributions 191
  • 11: Credit Risk 212
  • 12: Transaction Costs and Liquidity Risk 241
  • 13: Alternative Asset Classes 271
  • 14: Performance Measurement 299
  • 15: Conclusion 319
  • References 323
  • Index 345
Settings

Settings

Typeface
Text size Smaller Larger Reset View mode
Search within

Search within this book

Look up

Look up a word

  • Dictionary
  • Thesaurus
Please submit a word or phrase above.
Print this page

Print this page

Why can't I print more than one page at a time?

Help
Full screen
/ 354

matching results for page

    Questia reader help

    How to highlight and cite specific passages

    1. Click or tap the first word you want to select.
    2. Click or tap the last word you want to select, and you’ll see everything in between get selected.
    3. You’ll then get a menu of options like creating a highlight or a citation from that passage of text.

    OK, got it!

    Cited passage

    Style
    Citations are available only to our active members.
    Sign up now to cite pages or passages in MLA, APA and Chicago citation styles.

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn, 1992, p. 25).

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn 25)

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences."1

    1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

    Cited passage

    Thanks for trying Questia!

    Please continue trying out our research tools, but please note, full functionality is available only to our active members.

    Your work will be lost once you leave this Web page.

    For full access in an ad-free environment, sign up now for a FREE, 1-day trial.

    Already a member? Log in now.