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Telephone:
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+47 55 95 96 81
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Fax:
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+47 55 95 96 47
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Title:
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Associate Professor, Fil. Dr., Uppsala University 1999
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Date of birth:
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26.12.71 |
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Nationality:
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Swedish |
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Teaching languages:
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Swedish, English
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Teaching areas:
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Statistics |
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Research:
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Time series analysis, financial econometrics |
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Publications:
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Searching for the DGP when forecasting - Is it always meaningful for
small samples?, Economics Bulletin 3(28), 2006, 1-9.
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Testing for Granger causality in the presence of measurement errors,
Economics Bulletin 3(47), 2005, 1-13.
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An
improvement of the GPH estimator. Economics Letters 77,
2002, 137-146.
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Volatility modeling in the presence of measurement errors. Journal
of Risk 3, 2001, 53-67 (with A.
Ågren).
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On the
Normal Inverse Gaussian Stochastic Volatility model. Journal of
Business and Economic Statistics 19, 2001,
44-54.
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Random
ranking of hospitals is unsound. Chance 11, 1998, 34-37,
39 (with K. Carling and S.
Mattson).
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In Swedish:
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Dödlighet efter hjärtinfarkt har minskat i nästan alla landsting
under 1990-talet. Läkartidningen 100:37, 2003, 2838-2844 (with
M. Köster, K. Carling and M. Rosén).
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Att rangordna med
säkerhet: Ny statistisk metodik visar vägen.
Läkartidningen 97:3, 2000, 185-186
(with K. Carling and S.
Mattson).
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Research reports, conference papers and
unpublished manuscripts:
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On the estimation of correlations for irregularly spaced time
series. Discussion Paper 2007:19. Department of
Economics, Norwegian School of Economics and Business
Administration.
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The historical
relation between banking, insurance and economic growth in Sweden:
1830 to 1998. Discussion Paper 2005:26. Department of
Economics, Norwegian School of Economics and Business
Administration.
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Exploratory analysis of intra-daily stock returns: A semi Markov chain
approach. Research Report 2004:4. Department of Information
Science, Division of Statistics, Uppsala University (with Anders
Christoffersson).
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Classification of stationary
time series by functional data analysis. Presented at 54th
Session - International Statistical Institute, Berlin 2003.
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Modeling the distribution of financial returns by functional data analysis.
Research
Report 2002:4. Department of Information Science, Division of
Statistics, Uppsala University (with P. Newbold).
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Causes of rejections of Lombard's test for a constant mean period.
Research
Report 2001:10. Department of Information Science, Division of
Statistics, Uppsala University (with A.
Ågren).
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Characteristic function estimation of nonlinear structural
equation models. Research Report 2000:4, Department of Information Science, Division of Statistics, Uppsala University
(with P. Blom and A. Christoffersson).
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Tests of the AR(2) unit roots and cointegration with the GPH statistic.
Research Report 2000:1. Department of Information Science, Division
of Statistics, Uppsala University (with J. Lyhagen).
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A long memory panel unit root test: PPP revisited.
Working Paper Series in Economics and Finance 303, 1999, Stockholm School
of Economics (with J. Lyhagen).
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A note on the
power of the GPH test for cointegration. Research Report 97-7,
1997,
Department of Statistics, Uppsala University (with J. Lyhagen).
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PhD thesis:
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Essays on financial time series models: Stochastic volatility and
long memory. PhD. Thesis, Department of Information Science,
Division of Statistics, Uppsala University, 1999.
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Visiting Scholar: |
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Institut für
Matematische Stochastik, Albert-Ludvig Universität Freiburg, August
2002 - June 2003.
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School of Economics,
University of Nottingham, January 2002 - March 2002.
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School of Economics,
University of Nottingham, September 1998 - March 1999.
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Involvements:
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Referee for Journal of Business & Economic Statistics, Journal of
Empirical Finance, Scandinavian Journal of Statistics, Econometrics
Journal, International Journal of Forecasting, Empirical Economics,
Computational Statistics and Data Analysis, Review of Finance,
Journal of the American Statistical Association, New Mathematics and
Natural Computation, Quality Technology and Quantitative Management. |
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