Associate Professor Department of Economics, Umeå University, SE 901 87 Umeå, Sweden Editorial Assignment Member of the Editorial Board, The Technical Analyst, 2004 – present.
 Dimensions and Lyapunov Exponents from Exchange Rate Series. Chaos, Solitons and Fractals, 7, 2199-2214, 1996.
 Testing Chaotic Dynamics via Lyapunov Exponents. Physica D, 114, 1-2, 1998, with Ramazan Gencay.
 A Positive Lyapunov Exponent in Swedish Exchange Rates? Chaos, Solitons and Fractals, 14, 1295-1304, 2002.
 Characterizing the Degree of Stability of Non-linear Dynamic Models. Studies in Nonlinear Dynamics and Econometrics, 6 (1) article 3, 2002, with Xavier de Luna.
 Should One Use Smokeless Tobacco in Smoking Cessation Programs? A Rational Addiction Approach. European Journal of Health Economics, 4, 263-270, 2003, with Maria Melkersson.
 Rationally Addicted to Drinking and Smoking? Applied Economics, 36, 373-381, 2004, with Maria Melkersson.
 Technical Trading at the Currency Market Increases the Overshooting Effect. Finnish Eco-nomic Papers, 16, 72-80, 2003.
 Rational Addiction and Cigarette Smoking in the Presence of Bootleg Cigarettes. Applied Eco-nomics Quarterly, 49, 319-338, 2003, with Linda Andersson and Maria Melkersson.
 EMU and the Stability and Volatility of Foreign Exchange: Some Empirical Evidence. Forth-coming in Chaos, Solitons and Fractals, with Xavier de Luna.
 Economic Man and the Consumption of Addictive Goods: The Case of Two Goods. Forth-coming in Substance Use and Misuse, with Linda Andersson and Maria Melkersson.
 Några skeptiska reflektioner kring ett svenskt medlemskap i EMU. In Röster om EMU – från de samtal om EMU som ägde rum i Norra Norrland under hösten 1999 by Michel Wlodarczyk, edi-tor, Folkuniversitetet – kursverksamheten vid Umeå universitet, 43-48, 2000.
 Är svenska kronan en skvalpvaluta? Ekonomisk Debatt, 30, 693-706, 2002, with Xavier de Luna.
 Incorporating Chartist Expectations into FX Modeling. The Technical Analyst, April 2004, 35. Contributions to the debate in newspapers (Nya Dagen, Gefle Dagblad, Nerikes Allehanda).
Selected Working Papers
 Essays on Exchange Rates: Deterministic Chaos and Technical Analysis. Umeå Economic Stud-ies No. 465, 1998. (Ph.D. thesis.)
 Chartists and Fundamentalists in the Currency Market and the Volatility of Exchange Rates. Umeå Economic Studies No. 605, 2003.
Selected Work in Progress
 Exchange Rate Volatility without the Contrivance of Macroeconomic Fundamentals.
 Measuring and Hedging Potential Market Risk.
 Rational Addiction when there are Two Addictive Goods.