Lehigh University

College of Business and Economics

Ph.D. Economics

Erdem Aktug

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Office Information
Rauch Business Center Room 211
Tel: 610-417-8443
Email: rea204@lehigh.edu

Welcome to my home page! At this site, you can find descriptions and updates of my research, professional experience, teaching, and other fun stuff.

My research focuses on various aspects of sovereign credit risk, spanning international finance and macroeconomic theory as well as financial engineering applications.

About Me

I received my Ph.D. in Finance and Economics from Lehigh University in 2010 (May). I was lucky enough to work with two outstanding advisors, Professor Nandu (Nandkumar) Nayar and Professor Geraldo Vasconcellos on my dissertation titled "Essays on Sovereign Risk."

The first chapter of my dissertation evaluates the effect of banking sector on sovereign credit ratings. In the second chapter, I examine the long-run equilibrium relationship between sovereign bond and credit default swap (CDS) markets. Specifically, I focus on the 2001 - 2007 period for 30 Emerging Markets. So far, I have presented my research at Moody's KMV (2008), at Moody's Economy.com (2008), at the Eastern Economic Association Annual Meetings (2009), at the Mid-Atlantic Research Conference in Finance (2009), at the Eastern Finance Association 2009 Annual Meetings (2009), at the European Financial Management Association Conference (2009), and at the Financial Management Association Annual Meetings (2009). In a recent paper, I am exploring the dynamics of stocks, bonds, credit default swaps, and foreign exchange markets to measure sovereign risk. This study shows that there is strong evidence of "reverse currency substitution" behavior in local markets.

My prospective research agenda includes exploring the contingent claims approach to sovereign risk analysis. I am particularly interested in addressing the weaknesses of Merton Modeling in sovereign context. Furthermore, my article on public pension reform in Turkey was just published at the Lehigh University Martindale Center's annual publication, Perspectives on Business and Economics.

Recently, I have also received a Master of Science in Analytical Finance (MSAF) degree at Lehigh University. The MSAF Program at Lehigh University combines key concepts in financial theory, mathematical finance and engineering decision making. Throughout the program, I was involved in a project to help PPL Corporation manage its interest rate risk dynamically. You can find additional information about this project and the MSAF program at Resolve, Lehigh University's Engineering and Applied Science Magazine.

My most recent professional experience was with HSBC Securities - Turkey, Istanbul office. At HSBC, I had a chance to work with the chief economist and equity research group. Another noticeable experience is the internship I had at Fitch Ratings Quantitative Financial Research Group in New York City. The tasks I worked on included the Sovereign Ratings Model, the Commercial Mortgage Backed Securities Model, and the Chicago O’Hare Airport Revenue Generating Bonds Rating Project. Previously, I also gained some noteworthy experience in Turkey. During my internship at Deloitte, I learned the nuts and bolts of auditing and financial reporting.

In terms of teaching, I enjoyed being a teaching assistant for Introduction to Economics course with the supervision of Professor Frank Gunter and Professor Thomas Hyclak, and Money & Banking course with Professor Anthony O'Brien. Moreover, I have been teaching Online Introduction to Economics classes at Lehigh University as an instructor via myeconlab.com over the summers. In the 2008-2010 academic years, I taught Statistical Methods and Applied Microeconomics classes at Lehigh University. In the fall 2010 semester, I taught Current Topics in Finance, and Money & Banking classes at Moravian College. Currently, I am a Visiting Professor of Economics at Lehigh University and I also teach an online MBA class at Stevens Institute of Technology.

Last Update: April 1, 2011

For further information, please contact me at rea204@lehigh.edu

Research

·         Paper 1

·         Paper 2

·         Paper 3

·         Paper 4

·         Paper 5

·         Research Statement

Teaching

·         Courses Taught

·         Teaching Evaluations

·         Teaching Philosophy

Curriculum Vitae
Personal Stuff