Income Taxation of Derivatives and Other Financial

Total Page:16

File Type:pdf, Size:1020Kb

Income Taxation of Derivatives and Other Financial AXEL HILLING AXEL HILLING AXEL HILLING Income Taxation of Derivatives and other Financial Instruments Income Taxation of Derivatives and other Financial Instruments Income Taxation of Derivatives – Economic Substance versus Legal Form – Economic Substance versus Legal Form and other Financial Instruments A study focusing on Swedish non-financial companies – Economic Substance versus From an economic viewpoint, derivatives and credit-extension instruments are the basic building blocks of all financial instruments. By structuring these building Legal Form blocks in various combinations, it is possible to attain the economic substance of any conventional financial instrument – regular shares or bonds, as well as more complex financial instruments such as contingent debt instruments. The legal form of financial instrument in the Swedish income tax legislation A study focusing on Swedish non-financial companies is not systematically based on the instrument’s economic substance. This creates situations in which the payoff from a certain economic substance is taxed arbitrarily. The payoff from a financial instrument is not always taxed similar to the net payoff from its building blocks, a situation that provides tax arbitrage opportunities within the Swedish income tax system. The study presented in this book addresses the Swedish income tax treatment of derivatives and other financial instruments held by non-financial companies. Special emphasis is given to the income tax treatment of and tax arbitrage opportunities related to hybrid financial instruments and synthetic instruments. Possible ways of dealing with financial instruments used for hedging the business risks of non-financial companies are also discussed. In addition, the book presents methods for improving the tax treatment of financial instruments and preventing existing tax arbitrage opportunities related to them. 042 JIBS Dissertation Series No. JIBS Dissertation Series ISSN 1403-0470 ISBN 91-89164-79-2 No. 042 AXEL HILLING AXEL HILLING AXEL HILLING Income Taxation of Derivatives and other Financial Instruments Income Taxation of Derivatives and other Financial Instruments Income Taxation of Derivatives – Economic Substance versus Legal Form – Economic Substance versus Legal Form and other Financial Instruments A study focusing on Swedish non-financial companies – Economic Substance versus From an economic viewpoint, derivatives and credit-extension instruments are the basic building blocks of all financial instruments. By structuring these building Legal Form blocks in various combinations, it is possible to attain the economic substance of any conventional financial instrument – regular shares or bonds, as well as more complex financial instruments such as contingent debt instruments. The legal form of financial instrument in the Swedish income tax legislation A study focusing on Swedish non-financial companies is not systematically based on the instrument’s economic substance. This creates situations in which the payoff from a certain economic substance is taxed arbitrarily. The payoff from a financial instrument is not always taxed similar to the net payoff from its building blocks, a situation that provides tax arbitrage opportunities within the Swedish income tax system. The study presented in this book addresses the Swedish income tax treatment of derivatives and other financial instruments held by non-financial companies. Special emphasis is given to the income tax treatment of and tax arbitrage opportunities related to hybrid financial instruments and synthetic instruments. Possible ways of dealing with financial instruments used for hedging the business risks of non-financial companies are also discussed. In addition, the book presents methods for improving the tax treatment of financial instruments and preventing existing tax arbitrage opportunities related to them. 042 JIBS Dissertation Series No. JIBS Dissertation Series ISSN 1403-0470 ISBN 91-89164-79-2 No. 042 AXEL HILLING Income Taxation of Derivatives and other Financial Instruments – Economic Substance versus Legal Form A study focusing on Swedish non-financial companies Jönköping International Business School P.O. Box 1026 SE-551 11 Jönköping Tel.: +46 36 10 10 00 E-mail: [email protected] www.jibs.se Income Taxation of Derivatives and other Financial Instruments – Economic Substance versus Legal Form: A study focusing on Swedish non-financial companies JIBS Dissertation Series No. 042 © 2007 Axel Hilling and Jönköping International Business School ISSN 1403-0470 ISBN 91-89164-79-2 Printed by ARK Tryckaren AB, 2007 Acknowledgement My doctoral studies have come to the end. In retrospect, this journey has been an interesting and challenging one, and I am grateful to the many people who have made this project possible. Above all, I would like to express my gratitude to my wife, Maria Hilling, Assistant Professor of Tax Law at Linköping University, for her love, support, and encouragement; and for the countless hours she spent scrutinizing and commenting on my manuscript. Without her I would not have made it! I would like to warmly thank my supervisors – Björn Westberg, Professor of Financial Law at Jönköping International Business School; and Kristina Artsberg, Associate Professor of Accounting at Lund University. They not only convinced me to write my dissertation on derivatives and other financial instruments, but also provided essential help and support during the journey that was this thesis. Claes Norberg, Professor of Financial Law at Lund University, acted as opponent for my final seminar on this thesis and commented on earlier copies of the manuscript. I thank him for his insightful comments, always presented in a positive and encouraging way. I am deeply indebted to Agostino Manduchi, Assistant Professor of Financial Economics at Jönköping International Business School, who introduced me to the world of derivatives (as well as Italian football!) and encouraged me in my aspiration to learn more about it. Special thanks go to Anne Rutberg, tax lawyer and partner in Mannheimer Swartling; and to Lars Möller, Commission Secretary of the Swedish Ministry of Finance, who made valuable comments on a late version on the manuscript. I am grateful to them for sharing their profound knowledge in areas relevant to my thesis project. I am sincerely grateful to Drs. Nina Colwill and Dennis Anderson for their accurate and professional language editing of my final dissertation manuscript, and for all their encouragement throughout that process. I would also like to thank Carol-Ann Soames, Lecturer in the English language at Jönköping International Business School, for her efforts in language checking earlier versions of the document. Drafts of this manuscript were presented in seminars at the Faculty of Law at Jönköping International Business School, and I am grateful to those who read and commented on these manuscripts during and following my presentations. In particular, I would like to thank Niclas Virin, former Head of Tax Department at Svenska Handelsbanken; Ann-Sophie Sallander and Pernilla Rendahl, Doctoral iii Candidates of Tax Law at Jönköping International Business School; Kjell Johansson, Doctoral Candidate of Tax Law/Financial Accounting at University College of Borås; Fredrik Ljungdahl, Assistant Professor of Accounting at Jönköping International Business School; Börje Johansson and Börje Norling, Legal Experts at the Swedish Tax Agency; and Samuel Cavallin, Associate Professor of Law at Lund University. Furthermore, I would like to thank Peter Nordqvist, tax lawyer and partner in Mannheimer Swartling, for the opportunity to present parts of the manuscript to the tax law group at Mannheimer Swartling and to the Stockholm Chamber of Commerce Tax Committee. I received many valuable comments from these practitioner audiences. I split my time as a doctoral student between the Department of Commercial Law and the Department of Accounting and Finance at Jönköping International Business School. I want to acknowledge all my colleagues who contributed in various ways to making these years memorable. The librarians at the University Library of Jönköping University assisted me in a highly professional and pleasant manner, and I am grateful to them for their invaluable service. I spent one semester at the VU University Amsterdam studying finance, and one at the International Tax Center in Leiden studying international tax law. These experiences proved valuable when writing this thesis. For making these stays possible, I would like to acknowledge Torsten och Ragnar Söderbergs Stiftelser, Sparbanksstiftelsen Alfas internationella stipendiefond för Högskolan i Jönköping and Stiftelsen Näringslivets Donationsfond i Jönköping. Furthermore, I would like to express my thanks to Emil Heijnes Stiftelse för rättsvetenskaplig forskning for their generous financial support for the language editing of this thesis. Finally, without the continuous care and encouragement of family and friends the writing of this dissertation would not have been possible. Thanks to all! Axel Hilling Linköping, July 2007 iv Abstract The aim of this book is to examine the Swedish income tax treatment of derivatives, to ascertain the extent to which this treatment provides tax arbitrage opportunities, and to present possible solution that may prevent existing arbitrage opportunities. This study establishes that there are two types of financial instruments that constitute the greatest challenges regarding tax arbitrage opportunities in the
Recommended publications
  • The TIPS-Treasury Bond Puzzle
    The TIPS-Treasury Bond Puzzle Matthias Fleckenstein, Francis A. Longstaff and Hanno Lustig The Journal of Finance, October 2014 Presented By: Rafael A. Porsani The TIPS-Treasury Bond Puzzle 1 / 55 Introduction The TIPS-Treasury Bond Puzzle 2 / 55 Introduction (1) Treasury bond and the Treasury Inflation-Protected Securities (TIPS) markets: two of the largest and most actively traded fixed-income markets in the world. Find that there is persistent mispricing on a massive scale across them. Treasury bonds are consistently overpriced relative to TIPS. Price of a Treasury bond can exceed that of an inflation-swapped TIPS issue exactly matching the cash flows of the Treasury bond by more than $20 per $100 notional amount. One of the largest examples of arbitrage ever documented. The TIPS-Treasury Bond Puzzle 3 / 55 Introduction (2) Use TIPS plus inflation swaps to create synthetic Treasury bond. Price differences between the synthetic Treasury bond and the nominal Treasury bond: arbitrage opportunities. Average size of the mispricing: 54.5 basis points, but can exceed 200 basis points for some pairs. I The average size of this mispricing is orders of magnitude larger than transaction costs. The TIPS-Treasury Bond Puzzle 4 / 55 Introduction (3) What drives the mispricing? Slow-moving capital may help explain why mispricing persists. Is TIPS-Treasury mispricing related to changes in capital available to hedge funds? Answer: Yes. Mispricing gets smaller as more capital gets to the hedge fund sector. The TIPS-Treasury Bond Puzzle 5 / 55 Introduction (4) Also find that: Correlation in arbitrage strategies: size of TIPS-Treasury arbitrage is correlated with arbitrage mispricing in other markets.
    [Show full text]
  • Credit Default Swap in a Financial Portfolio: Angel Or Devil?
    Credit Default Swap in a financial portfolio: angel or devil? A study of the diversification effect of CDS during 2005-2010 Authors: Aliaksandra Vashkevich Hu DongWei Supervisor: Catherine Lions Student Umeå School of Business Spring semester 2010 Master thesis, one-year, 15 hp ACKNOWLEDGEMENT We would like to express our deep gratitude and appreciation to our supervisor Catherine Lions. Your valuable guidance and suggestions have helped us enormously in finalizing this thesis. We would also like to thank Rene Wiedner from Thomson Reuters who provided us with an access to Reuters 3000 Xtra database without which we would not be able to conduct this research. Furthermore, we would like to thank our families for all the love, support and understanding they gave us during the time of writing this thesis. Aliaksandra Vashkevich……………………………………………………Hu Dong Wei Umeå, May 2010 ii SUMMARY Credit derivative market has experienced an exponential growth during the last 10 years with credit default swap (CDS) as an undoubted leader within this group. CDS contract is a bilateral agreement where the seller of the financial instrument provides the buyer the right to get reimbursed in case of the default in exchange for a continuous payment expressed as a CDS spread multiplied by the notional amount of the underlying debt. Originally invented to transfer the credit risk from the risk-averse investor to that one who is more prone to take on an additional risk, recently the instrument has been actively employed by the speculators betting on the financial health of the underlying obligation. It is believed that CDS contributed to the recent turmoil on financial markets and served as a weapon of mass destruction exaggerating the systematic risk.
    [Show full text]
  • The Value of Creditor Control in Corporate Bonds
    Journal of Financial Economics 121 (2016) 1–27 Contents lists available at ScienceDirect Journal of Financial Economics journal homepage: www.elsevier.com/locate/finec ✩ The value of creditor control in corporate bonds ∗ Peter Feldhütter a, Edith Hotchkiss b, , O guzhan˘ Karaka s¸ b a London Business School, Regent’s Park, London NW1 4SA, UK b Boston College, Carroll School of Management, Fulton 330, 140 Commonwealth Avenue, Chestnut Hill, MA 02467, USA a r t i c l e i n f o a b s t r a c t Article history: This paper introduces a measure that captures the premium in bond prices that is due to Received 11 November 2014 the value of creditor control. We estimate the premium as the difference in the bond price Revised 22 April 2015 and an equivalent synthetic bond without control rights that is constructed using credit Accepted 29 May 2015 default swap (CDS) contracts. We find empirically that this premium increases as firm Available online 30 March 2016 credit quality decreases and around important credit events such as defaults, bankrupt- JEL classification: cies, and covenant violations. The increase is greatest for bonds most pivotal to changes G13 in control. Changes in bond and CDS liquidity do not appear to drive increases in the pre- G33 mium. G34 ©2016 Elsevier B.V. All rights reserved. Keywords: Creditor control Corporate bonds Distress Bankruptcy CDS 1. Introduction ✩ We have benefitted from comments by the editor, the referee, par- Creditors play an increasingly active role in corpo- ticipants at the Becker Friedman Institute Conference on Creditors and rate governance as credit quality declines.
    [Show full text]
  • Risk Analysis of Hedge Funds Versus Long-Only Portfolios
    Oct-01 Version Risk Analysis of Hedge Funds versus Long-Only Portfolios Duen-Li Kao1 Correspondence: General Motors Asset Management 767 5th Avenue New York, N.Y. 10153 E-Mail: [email protected] Current Draft: October 2001 1 Tony Kao is Managing Director of the Global Fixed Income Group at General Motors Asset Management. The author would like to thank Pengfei Xie and Kam Chang for their insightful research assistance. The author is grateful for many useful discussions with colleagues in the Global Fixed Income Group and constructive comments from Stan Kon, Eric Tang and participants at the “Q” Group Conference in spring 2001. 10/16/01 4:17 PM - 1 - Oct-01 Version Risk Analysis of Hedge Funds versus Long-Only Portfolios Introduction Despite the decade-long bull market in the 1990s and liquidity/credit crises in the late 90s, hedge fund investing has been gaining significant popularity among various types of investors. Total size of reported hedge funds increased four fold during the period 1994 to 20002. The Internet bubble and valuation concerns for global equity markets, especially among sectors such as telecommunications, media and technology, have provided additional catalysts for the soaring interest in hedge funds over the last two years. Institutional investors often use hedge funds as part of absolute return strategies in pursuing capital preservation while seeking high single to low double-digit returns. This strategy is primarily implemented by absolute return investors (e.g., endowments, foundations, high net-worth individuals). Allocations by corporate and public pension plans to hedge funds as a defined asset class is a recent phenomenon.
    [Show full text]
  • Level II Study Handbook Sample
    Topic 3 Selected Hedge Fund Strategy – Convertible Arbitrage 1 Level II Study Handbook Sample The UpperMark Study Handbooks for Level II comprise 2 volumes, each covering about 6 Topics from the CAIA curriculum. This is a sample of one of the Topic chapters. You will notice the material is very comprehensive, yet focused. It is clearly presented. > Keywords and learning objective statements are in bold italics so they stand out. > Formulas are explained and examples given for any calculation problem. > Keystrokes for both financial calculators approved for use during the CAIA exam are also provided whenever used. > Each Topic chapter ends with a set of sample test questions, with detailed answers. In Level II, these include short answer questions to prepare you for essays given on the exam. > Each volume includes practice essays and the sample essays given by the CAIA Association. After studying the material in the Study Handbooks, we recommend candidates practice further using our TestBank software, which currently has about 1,000 exam questions. We add new questions during the exam season. > TestBank enables clients to generate their own customized exams and the software application also creates Mock Exams that simulate the CAIA exams. > There is no limit to the number of tests you can create and take. You can even print tests and later enter your responses and have the tests scored. You can create tests based on questions you've gotten incorrect in the past. And much more! > Please take a moment to check out the demo of TestBank on our website at www.uppermark.com/samplesAndDemos.php.
    [Show full text]
  • Nominal and Inflation-Linked Government Bonds
    A work project presented as part of the requirements for the Award of the Masters Degree in Finance from Nova School of Business and Economics Nominal and Inflation-Linked Government Bonds An assessment of arbitrage opportunities in UK Gilt Market João Pinto Teixeira Vilas-Boas, number 414 A Project carried out on the Financial Markets Area, under the supervision of: Professor André Silva January, 2013 0 Nominal and Inflation-Linked Government Bonds: An assessment of arbitrage opportunities in UK Gilt Market Abstract: This study is an assessment of the existence of deviations of the Law of One Price in the UK sovereign debt market. UK government issues two types of debt instruments: nominal gilts and inflation-linked (IL) gilts. Constructing a synthetic bond comprising the IL bonds and also inflation-swaps and gilt strips I was able to build a portfolio that pays to investor exactly the same cash-flow as nominal gilts, with the same maturity. I found that the weighted-average mispricing throughout the period of 2006-11 is only £0,155 per £100 notional. Though, if I restrain my analysis to the 2008-09 crisis period, this amount raises to £4,5 per £100 invested. The weighted-average mispricing can reach values of £21 per £100 notional or, if measured in yield terms, 235 basis points. I have also found evidence that available liquidity on the market and increases on index-linked gilts supply do play a significant role on monthly changes of mispricing in the UK market. I concluded that, although the global mispricing is not significant on UK gilt market, every pair of bonds in the sample presented huge and significant arbitrage opportunities in downturn periods.
    [Show full text]
  • Inflation Derivatives: Introduction One of the Latest Developments in Derivatives Markets Are Inflation- Linked Derivatives, Or, Simply, Inflation Derivatives
    Inflation-indexed Derivatives Inflation derivatives: introduction One of the latest developments in derivatives markets are inflation- linked derivatives, or, simply, inflation derivatives. The first examples were introduced into the market in 2001. They arose out of the desire of investors for real, inflation-linked returns and hedging rather than nominal returns. Although index-linked bonds are available for those wishing to have such returns, as we’ve observed in other asset classes, inflation derivatives can be tailor- made to suit specific requirements. Volume growth has been rapid during 2003, as shown in Figure 9.4 for the European market. 4000 3000 2000 1000 0 Jul 01 Jul 02 Jul 03 Jan 02 Jan 03 Sep 01 Sep 02 Mar 02 Mar 03 Nov 01 Nov 02 May 01 May 02 May 03 Figure 9.4 Inflation derivatives volumes, 2001-2003 Source: ICAP The UK market, which features a well-developed index-linked cash market, has seen the largest volume of business in inflation derivatives. They have been used by market-makers to hedge inflation-indexed bonds, as well as by corporates who wish to match future liabilities. For instance, the retail company Boots plc added to its portfolio of inflation-linked bonds when it wished to better match its future liabilities in employees’ salaries, which were assumed to rise with inflation. Hence, it entered into a series of 1 Inflation-indexed Derivatives inflation derivatives with Barclays Capital, in which it received a floating-rate, inflation-linked interest rate and paid nominal fixed- rate interest rate. The swaps ranged in maturity from 18 to 28 years, with a total notional amount of £300 million.
    [Show full text]
  • Bond Futures
    BOND FUTURES 1. Terminology .............................................................................................. 2 2. Application .............................................................................................. 11 © FINANCE TRAINER International Bond Futures / Page 1 of 12 1. Terminology A future is a contract to either sell or buy a certain underlying on a specified future date at a fixed rate. It is traded on the exchange. For the long-term, usually the underlyings are one (or more) specific government bonds. Since different futures on the different markets have different names (EUR-Bund future, US treasury bond future, etc.) we will use bund future as a synonym for a future on a medium- / long-term bond. Underlying The underlying of a bond future is a synthetic bond with a defined term and defined coupon. The advantage of this synthetic bond over an actual bond is that the futures price can be better compared over time. The underlying of a EUR-Bund future is a synthetic Bund with a 10- year term and a 6 % coupon. The T-bond (note) futures‘ underlying specification is 30 (10) years and 6 % coupon. Contract size The contract size is determined individually by the futures exchange. In case of a Euro-Bund future the contract size is EUR 100,000. © FINANCE TRAINER International Bond Futures / Page 2 of 12 Table: Contract sizes and Conventions Currency Exchange Future Contract Underlying Deliverable size bonds (TOM in years) *) EUR EUREX Bund-Future 100,000 Bund, 10y. 6 % 8.5 – 10.5 EUR EUREX Schatz-Future 100,000 Bund, 5y., 6 % 3.5 – 5 EUR EUREX Long-Gilt Future 100,000 Bund, 2y., 6 % 1,75 – 2,25 EUR LIFFE BOBL-Future 100,000 Bund, 10y., 6 % 8,5 – 10,5 GBP LIFFE Bund-Future 100,000 Long Gilt, 7 % 8,75 –13 JPY TSE JGB - Future 100,000 JGB, 20y., 6 % 15 – 21 JPY TSE JGB - Future 100,000 JGB, 10y.
    [Show full text]
  • Liquidity Premiums in Inflation-Indexed Markets
    A Service of Leibniz-Informationszentrum econstor Wirtschaft Leibniz Information Centre Make Your Publications Visible. zbw for Economics Driessen, Joost; Nijman, Theo E.; Simon, Zorka Working Paper The missing piece of the puzzle: Liquidity premiums in inflation-indexed markets SAFE Working Paper, No. 183 Provided in Cooperation with: Leibniz Institute for Financial Research SAFE Suggested Citation: Driessen, Joost; Nijman, Theo E.; Simon, Zorka (2017) : The missing piece of the puzzle: Liquidity premiums in inflation-indexed markets, SAFE Working Paper, No. 183, Goethe University Frankfurt, SAFE - Sustainable Architecture for Finance in Europe, Frankfurt a. M., http://dx.doi.org/10.2139/ssrn.3042506 This Version is available at: http://hdl.handle.net/10419/169388 Standard-Nutzungsbedingungen: Terms of use: Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Documents in EconStor may be saved and copied for your Zwecken und zum Privatgebrauch gespeichert und kopiert werden. personal and scholarly purposes. Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle You are not to copy documents for public or commercial Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich purposes, to exhibit the documents publicly, to make them machen, vertreiben oder anderweitig nutzen. publicly available on the internet, or to distribute or otherwise use the documents in public. Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, If the documents have been made available under an Open gelten abweichend von diesen Nutzungsbedingungen die in der dort Content Licence (especially Creative Commons Licences), you genannten Lizenz gewährten Nutzungsrechte. may exercise further usage rights as specified in the indicated licence. www.econstor.eu Electronic copy available at: https://ssrn.com/abstract=3042506 Non-Technical Summary Inflation-indexed products constitute a multitrillion dollar market segment worldwide.
    [Show full text]
  • Cash Flow Engineering and Forward Contracts
    C HAPTER 3 Cash Flow Engineering and Forward Contracts 1. Introduction All financial instruments can be visualized as bundles of cash flows. They are designed so that market participants can trade cash flows that have different characteristics and different risks. This chapter uses forwards and futures to discuss how cash flows can be replicated and then repackaged to create synthetic instruments. It is easiest to determine replication strategies for linear instruments. We show that this can be further developed into an analytical methodology to create synthetic equivalents of complicated instruments as well. This analytical method will be summarized by a (contractual) equation. After plugging in the right instruments, the equation will yield the synthetic for the cash flow of interest. Throughout this chapter, we assume that there is no default risk and we discuss only static replication methods. Positions are taken and kept unchanged until expiration, and require no rebalancing. Dynamic replication methods will be discussed in Chapter 7. Omission of default risk is a major simplification and will be maintained until Chapter 5. 2. What Is a Synthetic? The notion of a synthetic instrument, or replicating portfolio, is central to financial engineering. We would like to understand how to price and hedge an instrument, and learn the risks associated with it. To do this we consider the cash flows generated by an instrument during the lifetime of its contract. Then, using other simpler, liquid instruments, we form a portfolio that replicates these cash flows exactly. This is called a replicating portfolio and will be a synthetic of the original instrument.
    [Show full text]
  • Convertible Bonds: the Advantages of Synthetics
    Wellesley Asset Management Summer 2020 Publication Convertible Bonds: The Advantages of Synthetics Greg Miller CPA, Founder, Chairman and CEO Michael Miller CFIP, President and CIO Jim Buckham CFA, Portfolio Manager Dennis Scarpa CFA, Senior Analyst What Are Synthetic Convertibles? As a convertible manager for almost 30 years, we view convertible bonds as the best of both worlds for investors: equity participation should a stock appreciate, and the potential downside protection of a bond backed by the credit of the issuing company. One type of convertible bond that you may be unaware of is called a synthetic convertible bond (“synthetic”). Synthetics offer a different take on this hybrid product by potentially adding more protection and differentiation to the asset class. Unlike traditional convertible bonds, the credit exposure of a synthetic remains with the issuing company, typically a bank. The equity exposure, however, is tied to the underlying company’s stock. To illustrate how this construction could add more protection for investors, it’s important to look at convertible returns in up and down markets. As a company’s stock appreciates significantly, the company’s credit usually improves with its stronger financial position. However, the bond’s sensitivity to credit improvements diminishes in this scenario. When a company’s stock falls significantly, the company’s credit deteriorates. Unfortunately, as the stock falls, the bond’s sensitivity to changes in credit increases. In other words, just when an investor needs the potential downside protection of the bond, its value decreases. Synthetic convertibles address this asymmetric credit sensitivity by bifurcating credit and equity risk.
    [Show full text]
  • Callable U.S. Treasury Bonds: Optimal Calls, Anomalies, and Implied Volatilities
    Callable U.S. Treasury Bonds: Optimal Calls, Anomalies, and Implied Volatilities Robert R. Bliss and Ehud I. Ronn Federal Reserve Bank of Atlanta Working Paper 97-1 March 1997 Abstract: Previous studies on interest rate derivatives have been limited by the relatively short history of most traded derivative securities. The prices for callable U.S. Treasury securities, available for the period 1926B95, provide the sole source of evidence concerning the implied volatility of interest rates over this extended period. Using the prices of callable, as well as non-callable, Treasury instruments, this paper estimates implied interest rate volatilities for the past seventy years. Our technique for estimating implied volatilities enables us to address two important issues concerning callable bonds: the apparent presence of negative embedded option values and the optimal policy for calling these, and similarly structured, deferred-exercise embedded option bonds. In examining the issue of negative option value callable bonds, our technique enables us to extend significantly both the sample period and sample breadth beyond those covered by other investigators of this phenomenon and to resolve the inconsistencies in their results. We show that the frequency of mispriced bonds is time-varying and that there also exist irrationally underpriced bonds. Critically, both anomalies are shown to be related to volatility-insensitive, away-from-the-money bonds. In contrast to the naive call decision rules suggested by previous authors, we develop the option-theoretic optimal call policy for deferred-exercised “Bermuda”-style options for which prior notification of intent to call is required. We do this by introducing the concept of “threshold volatility” to measure the point at which the time value of the embedded call option has been eroded to zero.
    [Show full text]