Mathematics for Finance: An Introduction to …

1 Mathematics for Finance: An Introduction to Financial EngineeringMarek CapinskiTomasz ZastawniakSpringerSpringer Undergraduate Mathematics SeriesSpringerLondonBerlinHeidelbergNew YorkHong KongMilanParisTo k y oAdvisor y Cameron Queen Mary and Westfield College Chaplain University of DundeeK. Erdmann Oxford Rogers University of CambridgeE. S li Oxford Toland University of BathOther books in this seriesA First Course in Discrete Mathematics I. AndersonAnalytic Methods for Partial Differential Equations G. Evans, J. Blackledge, P. YardleyApplied Geometry for Computer Graphics and CAD D. MarshBasic Linear Algebra, Second Edition Blyth and RobertsonBasic Stochastic Processes Z. Brze zniak and T. Zastawniak Elementary Differential Geometry A.

2 PressleyElementary Number Theory Jones and JonesElements of Abstract Analysis M. Searc idElements of Logic via Numbers and JohnsonEssential Mathematical Biology BrittonFields, Flows and Waves: An Introduction to Continuum Models ParkerFurther Linear Algebra Blyth and RobertsonGeometry R. FennGroups, Rings and Fields WallaceHyperbolic Geometry AndersonInformation and Coding Theory Jones and JonesIntroduction to Laplace Transforms and Fourier Series P. P. G . D y k eIntroduction to Ring Theory P. M . C o h nIntroductory Mathematics : Algebra and Analysis G. SmithLinear Functional Analysis Rynne and YoungsonMatrix Groups: An Introduction to Lie Group Theory A. BakerMeasure, Integral and Probability M.

3 Capi nski and E. Kopp Multivariate Calculus and Geometry S. DineenNumerical Methods for Partial Differential Equations G. Evans, J. Blackledge, P. YardleyProbability Models J. HaighReal Analysis HowieSets, Logic and Categories P. C a m e r o nSpecial Relativity WoodhouseSymmetries JohnsonTopics in Group Theory G. Smith and O. TabachnikovaTopologies and Uniformities JamesVector Calculus MatthewsMarek Capi nski and Tomasz ZastawniakMathematics forFinanceAn Introduction to Financial EngineeringWith 75 Figures1 SpringerMarek Capi nskiNowy Sa cz School of Business National Louis University, 33-300 Nowy Sa cz,ul. Zielona 27, PolandTomasz ZastawniakDepartment of Mathematics , University of Hull, Cottingham Road,Kingston upon Hull, HU6 7RX, UKCover illustration elements reproduced by kind permission of:Aptech Systems, Inc.

4 , Publishers of the GAUSS Mathematical and Statistical System, 23804 Kent-Kangley Road, Maple Valley, WA 98038,USA. Tel: (206) 432 - 7855 Fax (206) 432 - 7832 email: URL: Statistical Association: Chance Vol 8 No 1, 1995 article by KS and KW Heiner Tree Rings of the Northern Shawangunks page 32fig : Mathematica in Education and Research Vol 4 Issue 3 1995 article by Roman E Maeder, Beatrice Amrhein and Oliver Gloor Illustrated Mathematics : Visualization of Mathematical Objects page 9 fig 11, originally published as a CD ROM Illustrated Mathematics by TELOS: ISBN 0-387-14222-3, German edition by Birkhauser: ISBN in Education and Research Vol 4 Issue 3 1995 article by Richard J Gaylord and Kazume Nishidate Traffic Engineering withCellular Automata page 35 fig 2.

5 Mathematica in Education and Research Vol 5 Issue 2 1996 article by Michael Trott The Implicitizationof a Trefoil Knot page in Education and Research Vol 5 Issue 2 1996 article by Lee de Cola Coins, Trees, Bars and Bells: Simulation of the BinomialProcess page 19 fig 3. Mathematica in Education and Research Vol 5 Issue 2 1996 article by Richard Gaylord and Kazume Nishidate Contagious Spreading page 33 fig 1. Mathematica in Education and Research Vol 5 Issue 2 1996 article by Joe Buhler and Stan Wagon Secrets of theMadelung Constant page 50 fig Library Cataloguing in Publication DataCapi nski, Marek, 1951- Mathematics for finance : an Introduction to financialengineering. - (Springer undergraduate Mathematics series)1.

6 Business Mathematics 2. finance Mathematical modelsI. Title II. Zastawniak, Tomasz, 1959-332 .0151 ISBN 1852333308 Library of Congress Cataloging-in-Publication DataCapi nski, Marek, 1951- Mathematics for finance : an Introduction to financial engineering / Marek Capi nskiand Tomasz (Springer undergraduate Mathematics series)Includes bibliographical references and 1-85233-330-8 (alk. paper)1. finance Mathematical models. 2. Investments Mathematics . 3. Business Mathematics . I. Zastawniak, Tomasz, 1959- II. Title. III. 2003 01 51 dc212003045431 Apart from any fair dealing for the purposes of research or private study, or criticism or review, as permittedunder the Copyright, Designs and Patents Act 1988, this publication may only be reproduced, stored or transmitted,in any form or by any means, with the prior permission in writing of the publishers, or in the case of reprographicreproduction in accordance with the terms of licences issued by the Copyright Licensing Agency.

7 Enquiriesconcerning reproduction outside those terms should be sent to the Undergraduate Mathematics Series ISSN 1615-2085 ISBN 1-85233-330-8 Springer-Verlag London Berlin Heidelberga member of BertelsmannSpringer Science+Business Media Springer-Verlag London Limited 2003 Printed in the United States of AmericaThe use of registered names, trademarks etc. in this publication does not imply, even in the absence of a specificstatement, that such names are exempt from the relevant laws and regulations and therefore free for general publisher makes no representation, express or implied, with regard to the accuracy of the informationcontained in this book and cannot accept any legal responsibility or liability for any errors or omissions thatmay be : Camera ready by the authors12/3830-543210 Printed on acid-free paper SPIN 10769004 PrefaceTrue to its title, this book itself is an excellent financial investment.

8 For the priceof one volume it teaches two Nobel Prize winning theories, with plenty moreincluded for good measure. How many undergraduate Mathematics textbookscan boast such a claim?Building on mathematical models of bond and stock prices, these two theo-ries lead in different directions: Black Scholes arbitrage pricing of options andother derivative securities on the one hand, and Markowitz portfolio optimisa-tion and the Capital Asset Pricing Model on the other hand. Models based onthe principle of no arbitrage can also be developed to study interest rates andtheir term structure. These are three major areas of mathematical finance , allhaving an enormous impact on the way modern financial markets operate. Thistextbook presents them at a level aimed at second or third year undergraduatestudents, not only of Mathematics but also, for example, business management, finance or contents can be covered in a one-year course of about 100 class courses on selected topics can readily be designed by choosing theappropriate chapters.

9 The text is interspersed with a multitude of worked ex-amples and exercises, complete with solutions, providing ample material fortutorials as well as making the book ideal for include elementary calculus, probability and some linear alge-bra. In calculus we assume experience with derivatives and partial derivatives,finding maxima or minima of differentiable functions of one or more variables,Lagrange multipliers, the Taylor formula and integrals. Topics in probabilityinclude random variables and probability distributions, in particular the bi-nomial and normal distributions, expectation, variance and covariance, condi-tional probability and independence. Familiarity with the Central Limit The-orem would be a bonus. In linear algebra the reader should be able to solvevviMathematics for Financesystems of linear equations, add, multiply, transpose and invert matrices, andcompute determinants.

10 In particular, as a reference in probability theory werecommend our book: M. Capi nski and T. Zastawniak,Probability ThroughProblems, Springer-Verlag, New York, many numerical examples and exercises it may be helpful to use a com-puter with a spreadsheet application, though this is not absolutely Excel files with solutions to selected examples and exercises are avail-able on our web page at the addresses are indebted to Nigel Cutland for prompting us to steer clear of aninaccuracy frequently encountered in other texts, of which more will be said inRemark It is also a great pleasure to thank our students and colleagues fortheir feedback on preliminary versions of various of this book are cordially invited to visit the web page below tocheck for the latest downloads and corrections, or to contact the authors.