Mathematics 16:642:622 Mathematics Finance II
Schedule
The course is offered during the
Spring
semester.
- Class meeting
dates: Please visit the University's academic
calendar.
- Schedule and
Instructor: Please
visit the University's schedule
of classes for the instructor, time, and room.
- Instructor
and Teaching Assistant Office Hours: Please visit the
Mathematical Finance program's office
hour schedule.
Note: Please avoid stopping by the course assistant
or
instructor offices outside of their posted hours without an
appointment. You are welcome to alert the instructor if you believe an
assignment contains a typographical error, but the course assistants
and instructor will rarely answer homework questions by email, except
for students who are working full-time off campus and are unable to
attend any scheduled office hour. We recommend emailing the instructor
or teaching assistant in advance to alert them to your visit, as
schedules can sometimes change unexpectedly.
Course Abstract
This course continues the development of the mathematical theory of
derivative security pricing begun in Mathematics 16:642:621 and, in
addition, focuses on applications to financial models. Topics covered
include exotic options (such as barrier, lookback, and Asian options),
stopping times, American-style (early exercise) options, McKean's
formula for the perpetual American put, change of numéraire
and risk-neutral measure, interest rate models, bonds and options on
bonds, term-structure models (Heath-Jarrow-Morton model, forward LIBOR
model, swap market model), Black's formulae for caps and
swaptions. The course ends with an introduction to jump models,
including compound Poisson, jump diffusion, and Lévy
processes, stochastic calculus and change of measure for jump
processes, and option pricing with jump processes.
Pre-requisites and Co-requisites
Math 16:642:621 (Mathematical
Finance I).
Required Textbooks
Stephen E.
Shreve,
Stochastic
Calculus for Finance II: Continuous-Time Models, Springer
Verlag, 2004, ISBN 0-387-40101-8. (Text errata available from author's
web site.)
Note: The
textbook may be
purchased either new or used at significant discounts to the list
price from online sellers such as
Amazon,
Buy,
Half, and others found
through
Google.
Sakai
All
course content – lecture notes, homework assignments and
solutions,
exam solutions, supplementary articles, and computer programs
– are posted
on
Sakai
and available to registered students.
Grading
Class attendance 5%, homework 25%, midterm exam 30%, and final exam
40%. Exams are in-class and closed-book.
Class Policies
- Class
attendance: Attendance is taken every week and students
will be dropped from the course for missing an excessive number of
class periods. Students can be absent for one week (two
periods) without an excuse. Additional absences must be
excused in writing. Unexcused absences will negatively impact course
grade.
- Homework: Assignments may be submitted
at the beginning of
class each week only – assignments left in mailboxes, under
office doors, given to departmental staff, emailed, faxed, or mailed
are not
accepted. No late homework is accepted, for any reason –
instead, the two (2) lowest scores are dropped. Students may work
together
on assignments provided their submissions represent fair individual
efforts. Assignments must be legible, stapled (no paper clips
or loose
sheets), and use US letter-size paper.
- Exam attendance: Make-up exams are not
permitted. In a genuine emergency, such as a documented medical
condition, students
are expected to contact the instructor in advance or as soon as
possible after the event.
- Incomplete grades: Incomplete grades are
not given. Students who do
not have adequate preparation or time to complete assignments or study
for exams during the semester should not take the course.
- Academic
integrity: Students are expected to adhere to the academic
integrity code.
- Work-study
balance: If you work part or full time, please read our
guidelines
for balancing work and study.
- Withdrawal
dates: You
are responsible for being aware of all deadlines,
including those for course refunds or withdrawals. Please contact the
Registrar if you are in any doubt regarding drop or refund deadlines.
Weekly Lecturing Agenda and Readings
This page will record the topics we cover in each week, reading
assignments, and additional information as needed.
Reading material from the texts on the reserve list is strongly
suggested, but not absolutely
necessary. Reading material from the class text and handouts is
required. Students should study the
reading assignments before class.
| Week |
Topics |
Reading
Assignments |
| 1 |
Review of stochastic calculus;
Markov processes, martingales;
interest rate models and solution of SDEs
Vasicek, Hull-White and CIR models;
PDE for a zero-coupon bond price |
Shreve II, §4.1-4.4,
Examples 4.4.10, 4.4.11, 6.2.2, & 6.2.3
Shreve II, § 6.2, & 6.5
|
| 2 |
Reflection principle; first passage time;
Maximum of Brownian motion, without and with drift
Barrier options
|
Shreve II, § 3.7, 7.1, 7.2
Shreve II, § 7.3 |
| 3 |
Barrier options (continued), stopping times,
maximum of Brownian motion
Stopped processes, Doob's Optional Sampling
Theorem, barrier options and PDEs
|
Shreve II § 3.6, 3.7, 7.3
Shreve II, § 8.2, 7.3, 7.4; Wilmott, pp 408,
409, 410, 411, 412, 413, 414, & 415 (pdf) |
| 4 |
Lookback options and PDEs
Lookback options and closed-form formulae
via probability |
Shreve II § 7.4.1-3
Shreve II § 7.4.4, Willmott (2006) § 26
Wilmott, pp. 445-452
(pdf) |
| 5 |
Asian options and PDEs
American options; perpetual put |
Shreve II § 7.5.1, 7.5.2, Willmott (2006)
§ 25
Shreve II § 8.1, 8.2, 8.3, Willmott (2006) § 9 |
| 6 |
American options; finite-maturity put
American options; finite-maturity call |
Shreve II § 8.4, Jarrow & Turnbull,
§ 7
Shreve II § 8.5.1,
Karatzas & Shreve, § 2.4, 2.5, 2.6 |
| 7 |
Forwards and futures
Change of numéraire and risk-neutral measure |
Shreve II § 5.6, 9.1; Hull § 2, 3, 5
Shreve II § 9.2 |
| |
Spring Break |
No Lectures, Class or Office Hours |
| 8 |
Forward measures; stochastic interest rates and
Black-Scholes-Merton formula
Foreign exchange market model; domestic and
foreign risk-neutral measure |
Shreve II § 9.4
Shreve II § 9.3.1, 9.3.2, & 9.3.3 |
| 9 |
Affine yield interest rate models
Affine yield interest rate models (continued),
Heath-Jarrow-Morton model
Midterm |
Shreve II § 10.1, 10.2
Shreve II § 10.2, 10.3 |
| 10 |
Review of affine-yield and HJM models;
Heath-Jarrow-Morton model implementation
Forward LIBOR model |
Shreve II § 10.1-10.3.5
Shreve II § 10.4.1-10.4.4 |
| 11 |
Forward LIBOR model (continued);
Caps, caplets, and Black caplet formula
Forward LIBOR term structure model and calibration;
Swaps, swaptions, and swap market model |
Shreve II § 10.4.4-5
Shreve II § 10.4.6, Björk § 25,
Brigo & Mercurio § 6.1-7
Notes on HJM and
LIBOR market models (pdf) |
| 12 |
Swaps, swaptions, swap market model, and
Black's formula for swaptions
Introduction to jump models, Poisson,
compound Poisson, and jump processes |
Björk
§ 25 (pdf), Brigo & Mercurio § 6.7
Expository
paper on swaps (pdf) |
| 13 |
Stochastic calculus for jump processes
Change of measure for jump processes |
Shreve II § 11.5
Shreve II § 11.6 |
| 14 |
Final |
|
Library Reserves
All textbooks referenced on this page should be on reserve in the Hill
Center Mathematical Sciences
Library (1st floor). Please contact the instructor if reserve copies
are insufficient or unavailable.
Additional Textbooks
Class lectures will draw on material from the following texts and
current research articles. Please see the
Rutgers
Mathematical Finance Reference Texts blog for additional
textbooks.
T. Björk,
Arbitrage Theory in Continuous Time,
Oxford, 2004
R. Cont and P. Tankov,
Financial
Modeling with Jump Processes, Wiley, 2004
D. Brigo
and F. Mercurio,
Interest
Rate Models - Theory and Practice, with Smile, Inflation, and Credit,
2nd Edition, Springer 2006
J-P. Fouque and G. Papanicolaou and K. R. Sircar,
Derivatives
in
financial markets with stochastic volatility, Cambridge, 2000
J. Gatheral,
The Volatility Surface: A Practitioner's Guide,
Wiley, 2006
J. C. Hull,
Options,
Futures, and other
Derivatives, 6th Edition, Prentice Hall, 2006
M. S. Joshi,
The Concepts and Practice of Mathematical Finance,
Cambridge, 2003
I. Karatzas and S. E. Shreve,
Brownian Motion and Stochastic
Calculus, Springer, 1997
A. Lipton,
Mathematical methods for foreign exchange: a
financial
engineer's approach, World Scientific, 2001
P. Wilmott,
Paul Wilmott on Quantitative Finance,
2nd edition, 3 volume set, Wiley, 2006
Software
Depending on the application, Excel/VBA or MATLAB may be used in the course. Please visit the
Quantitative
Finance Software blog for a guide to platforms, installation
guides, and sample code.