Søren Johansen

Søren Johansen

Professor, emeritus


  1. Published

    Discussion of 'The Forward Search: Theory and Data Analysis' by Anthony C. Atkinson, Marco Riani, and Andrea Ceroli

    Johansen, Søren & Nielsen, B., 2010, Department of Economics, University of Copenhagen, 13 p.

    Research output: Working paperResearch

  2. Published

    Rejoinder: Asymptotic theory of outlier detection algorithms for linear time series regression models

    Johansen, Søren & Nielsen, B., 15 Jun 2016, In: Scandinavian Journal of Statistics. 43, 2, p. 374-381 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    The cointegrated vector autoregressive model with general deterministic terms

    Johansen, Søren & Nielsen, M. Ø., 2016, 28 p. (University of Copenhagen. Institute of Economics. Discussion Papers (Online); No. 16-07).

    Research output: Working paperResearch

  4. Published

    THE ROLE OF INITIAL VALUES IN CONDITIONAL SUM-OF-SQUARES ESTIMATION OF NONSTATIONARY FRACTIONAL TIME SERIES MODELS

    Johansen, Søren & Nielsen, M. Ø., 11 May 2015, In: Econometric Theory. 32, p. 1095-1139 45 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Discussion: The Forward Search: Theory and Data Analysis

    Johansen, Søren & Nielsen, B., 2010, In: Journal of the Korean Statistical Society. 39, 2, p. 137-145 9 p.

    Research output: Contribution to journalComment/debateResearch

  6. Published

    Cointegration: Overview and Development

    Johansen, Søren, 2009, Handbook of Financial Time Series. Andersen, T. G., Kreiss, J-P., Davis, R. A. & Mikosch, T. (eds.). Springer, p. 671-693 23 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  7. Published

    Cointegration; a survey

    Johansen, Søren, 2004, Palgrave Handbook of Econometrics: Volume 1. Bind 1, Chapter 15 ed. Palgrave Macmillan: Palgrave Macmillan, p. 1-37

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  8. Published

    An analysis of the indicator saturation estimator as a robust regression estimator

    Johansen, Søren & Nielsen, B., 2009, The Methodology and Practice of Econometrics: A Festschrift in Honour of David F. Hendry. Shepard, N. & Castle, J. (eds.). Oxford: Oxford University Press, p. 1-36 36 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  9. Published

    A Likelihood Analysis of The I(2) Model

    Johansen, Søren, 1994, København, p. 26.

    Research output: Working paperResearch

  10. Published

    Testing Hypotheses in an I(2) Model with Applications to the Persistent Long Swings in the Dmk/$ Rate

    Johansen, Søren, Juselius, Katarina, Frydman, R. & Goldberg, M., 2007, Department of Economics, University of Copenhagen, 33 p.

    Research output: Working paperResearch

  11. Published

    Identification of the Long-Run and the Short-Run Structure. An Application to the ISLM Model

    Johansen, Søren & Juselius, Katarina, 1992, Københavns Universitet, p. 35.

    Research output: Working paperResearch

  12. Published

    Diskussion of Tong, H.: A personal overview of non-linear time series analysis from a chaos perspective

    Johansen, Søren, 1995, In: Scandinavian Journal of Statistics. 22, p. 428-430

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Likelihood Inference for a Fractionally Cointegrated Vector Autoregressive Model

    Johansen, Søren & Nielsen, M. Ø., 2010, Department of Economics, University of Copenhagen, 41 p.

    Research output: Working paperResearch

  14. Published

    A Statistical Analysis of Cointegration for I(2) Variables

    Johansen, Søren, 1991, Københavns Universitet, p. 26.

    Research output: Working paperResearch

  15. Published

    The Power Function of the Likelihood Ratio Test for Cointegration

    Johansen, Søren, 1991, Econometric Decision Models: New Methods of Modeling and Applications: Proceedings of the 2nd International Conference on Econometric Decision Models. Gruber, J. (ed.). Springer, p. 324-335 23 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  16. Published

    Statistical analysis of hypotheses on the cointegrating relations in the I(2) model

    Johansen, Søren, 2006, In: Journal of Econometrics. 132, p. 81-115

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    WEAK CONVERGENCE TO DERIVATIVES OF FRACTIONAL BROWNIAN MOTION

    Johansen, Søren & Nielsen, M. Ø., 2024, In: Econometric Theory. p. 1-16

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Cointegration between Trends and Their Estimators in State Space Models and Cointegrated Vector Autoregressive Models

    Johansen, Søren & Tabor, M. N., 22 Aug 2017, In: Econometrics. 5, 3, p. 1-15 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Cointegration and Adjustment in the CVAR(∞) Representation of Some Partially Observed CVAR(1) Models

    Johansen, Søren, 10 Jan 2019, In: Econometrics. 7, 1, 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Testing Weak Exogeneity and the Order of Cointegration in the UK Money Demand Data

    Johansen, Søren, 2005, General-to-Specific Modelling, Vol II. Campos, J., Ericsson, N. & Hendry, D. (eds.). Edward Elgar Publishing, p. 589-610

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  21. Published
  22. Published

    Determination of Cointegration Rank in the Presence of Linear Trend

    Johansen, Søren, 1991, Københavns Universitet, p. 15.

    Research output: Working paperResearch

  23. Published

    The Role of the Constant Term in Cointegration Analysis of Nonstationary Variables

    Johansen, Søren, 1992, Københavns Universitet, p. 26.

    Research output: Working paperResearch

  24. Published

    Determination of Cointegration Rank in the Presense of a Linear Trend

    Johansen, Søren, 1992, In: Oxford Bulletin of Economics and Statistics. 54, 3, p. 384-97

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Testing Exogeneity and the Order of Cointegration in U.K. Money Demand Data

    Johansen, Søren, 1994, Testing Exogeneity. Advanced Texts in Econometrics. Ericsson, N. & Irons, J. (eds.). Oxford: Oxford University Press, p. 121-143

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  26. Published

    Times Series: Cointegration

    Johansen, Søren, 2015, International Encyclopedia of the Social & Behavioral Sciences. Wright, J. D. (ed.). 2 ed. Oxford: Elsevier, Vol. 24. p. 322--330 9 p.

    Research output: Chapter in Book/Report/Conference proceedingEncyclopedia chapterCommunication

  27. Published

    Test for cointegration rank in partial systems

    Johansen, Søren, Harboe, I., Nielsen, B. & Rahbek, Anders, 1995, København, p. 32.

    Research output: Working paperResearch

  28. Published

    Estimation and Hypothesis Testing of Cointegration Vectors in Gaussian Vector Autoregressive Models

    Johansen, Søren, 1991, In: Econometrica. 59, 6, p. 1551-80

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Least squares estimation in a simple random coefficient autoregressive model

    Johansen, Søren & Lange, Theis, Apr 2013, In: Journal of Econometrics. 177, 2, p. 285-288 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Søren Johansen and Katarina Juselius: Interview

    Johansen, Søren & Juselius, Katarina, 2010, European Economics at a Crossroads. Rosser, Jr., J. B., Holt, R. P. F. & Colander, D. (eds.). Cheltenham, UK: Edward Elgar Publishing, p. 115-131 16 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterCommunication

  31. Published

    Likelihood analysis of the I(2) model

    Johansen, Søren, 1997, In: Scandinavian Journal of Statistics. 24, 4, p. 433-462 30 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    The Role of the Constant and Linear Terms in Cointegration Analysis of Nonstationary Variables

    Johansen, Søren, 1994, In: Econometric Reviews. 13, 2, p. 205-229

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Likelihood Based Inference for Cointegration of Non-Stationary Time Series

    Johansen, Søren, Cox, D. R. (ed.), Barndorff-Nielsen, O. E. (ed.) & Hinkley, D. (ed.), 1996, Likelihood, Time Series with Econometric and other Applications. Cox, D. R., Hinkley, D. & Barndorff-Nielsen, O. E. (eds.). Taylor & Francis

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  34. Published

    Likelihood-based inference in cointegrated vector auto-regressive models

    Johansen, Søren, 1995, Great Britain: Oxford University Press. 267 p.

    Research output: Book/ReportBookResearchpeer-review

  35. Published

    Maximum Likelihood Estimation and Inference on Cointegration -with Applications to the Demand for Money

    Johansen, Søren & Juselius, Katarina, 2005, General-to-SpecificModelling, Vol I. Campos, J., Ericsson, N. & Hendry, D. (eds.). Edward Elgar Publishing, p. 512-553

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  36. Published

    More on testing exact rational expectations in vector autoregressive models: Restricted drift term

    Johansen, Søren & Swensen, A. R., 2003, Københavns Universitet, p. 1-11.

    Research output: Working paperResearch

  37. Published

    The Mathematical Structure of Error Correction Models

    Johansen, Søren, 1988, In: Contemporary Mathematics. 80, p. 359–--386 28 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Estimation of Proportional Covariances.

    Johansen, Søren & Tolver Jensen, S., 1987, In: Statistics & Probability Letters. 6, p. 83-85 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Statistical Analysis of Cointegration Vectors.

    Johansen, Søren, 1988, In: Journal of Economic Dynamics and Control. 12, p. 231-254 24 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Cointegration analysis in the presence of structural breaks in the deterministic trend

    Johansen, Søren, Nielsen, B. & Mosconi, R., 2000, In: Econometrics Journal. 3, 2, p. 216-249 34 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    An Asymptotic Invariance Property of Common Trends under Linear Transformations of the Data

    Johansen, Søren & Juselius, Katarina, 2014, In: Journal of Econometrics. 178, Part 2, p. 310-315 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    An I(2) Cointegration Analysis of the Purchasing Power Parity between Australia and USA

    Johansen, Søren, 1991, København, Kbh.Univ., p. 25.

    Research output: Working paperResearch

  43. Published

    Estimating Systems of Trending Variables

    Johansen, Søren, 1994, In: Econometric Reviews. 13, 3, p. 351-386

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Some Econometric Results for the Blanchard-Watson Bubble Model

    Johansen, Søren & Lange, Theis, 2011, Department of Economics, University of Copenhagen, 9 p.

    Research output: Working paperResearch

  45. Published

    Globally convergent algorithms for maximizing a likelihood function

    Jensen, S. T., Johansen, Søren & Lauritzen, S. L., 1991, In: Biometrika. 78, 4, p. 867-77

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Globally Convergent Algorithms for Maximizing Likelihood Function

    Jensen, S. T., Johansen, Søren & Lauritzen, Steffen, 1991, In: Biometrika. 78, 4, p. 867-877 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Allowing the Data to Speak Freely: The Macroeconometrics of the Cointegrated Vector Autoregression

    Hoover, K. D., Johansen, Søren & Juselius, Katarina, 2008, In: American Economic Review (Print Edition). 2 (Papers & Proceedings), p. 251–255 5 p.

    Research output: Contribution to journalConference articleResearch

  48. Published

    Allowing the Data to Speak Freely: The Macroeconometrics of the Cointegrated Vector Autoregression

    Hoover, K. D., Juselius, Katarina & Johansen, Søren, 2007, Department of Economics, University of Copenhagen, 10 p.

    Research output: Working paperResearch

  49. Published

    Data Revisions and the Statistical Relation of Global Mean Sea-Level and Temperature

    Hillebrand, E. T., Johansen, Søren & Schmith, T., 2015, 14 p. (University of Copenhagen. Institute of Economics. Discussion Papers (Online); No. 9, Vol. 2015).

    Research output: Working paperResearch

  50. Published

    Data Revisions and the Statistical Relation of Global Mean Sea Level and Surface Temperature

    Hillebrand, E., Johansen, Søren & Schmith, T., Dec 2020, In: Econometrics. 8, 4, 19 p., 41.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    The Properties of Model Selection when Retaining Theory Variables

    Hendry, D. F. & Johansen, Søren, 2011, Department of Economics, University of Copenhagen, 4 p.

    Research output: Working paperResearch

  52. Published

    Automatic selection of indicators in a fully saturated regression

    Hendry, D. F., Johansen, Søren & Santos, C., 2008, In: Computational Statistics. 23, 2, p. 317-335 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Selecting a Regression Saturated by Indicators

    Hendry, D. F., Johansen, Søren & Santos, C., 2007, Department of Economics, University of Copenhagen, 17 p.

    Research output: Working paperResearch

  54. Published

    Model Discovery and Trygve Haavelmo's Legacy

    Hendry, D. & Johansen, Søren, 2015, In: Econometric Theory. 31, 1, p. 93-114 22 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Asymptotic inference on cointegrating rank in partial systems

    Harbo, I. S., Johansen, Søren, Nielsen, B. & Rahbek, Anders, 1998, In: Journal of Business and Economic Statistics. 16, p. 388-399

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Some tests for parameter constancy in cointegrated VAR-models

    Hansen, Henrik & Johansen, Søren, 1999, In: Econometrics Journal. 2, 2, p. 306-333 28 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    Recursive Estimation in Cointegrated VAR-Models

    Hansen, Henrik & Johansen, Søren, 1992, Institute of Economics, University of Copenhagen, 20 p.

    Research output: Working paperResearch

  58. Published

    The role of cointegration for optimal hedging with heteroscedastic error term

    Gatarek, L. & Johansen, Søren, 2017, 18 p. (University of Copenhagen. Institute of Economics. Discussion Papers (Online); No. 17-03).

    Research output: Working paperResearch

  59. Published

    Optimal hedging with the cointegrated vector autoregressive model

    Gatarek, L. & Johansen, Søren, 2014, Copenhagen: Økonomisk institut, Københavns Universitet, 11 p. (University of Copenhagen. Institute of Economics. Discussion Papers (Online); No. 22, Vol. 2014).

    Research output: Working paperResearch

  60. Published

    A Resolution of the Purchasing Power Parity Puzzle: Imperfect Knowledge and Long Swings

    Frydman, R., Goldberg, M. D., Johansen, Søren & Juselius, Katarina, 2008, Department of Economics, University of Copenhagen, 37 p.

    Research output: Working paperResearch

  61. Published

    The Knightian Uncertainty Hypothesis: Unforeseeable Change and Muth’s Consistency Constraint in Modeling Aggregate Outcomes

    Frydman, R., Johansen, Søren, Rahbek, Anders & Tabor, M. N., 15 Mar 2019, 55 p. (University of Copenhagen. Institute of Economics. Discussion Papers (Online); No. 19-02).

    Research output: Working paperResearch

  62. Published

    The Qualitative Expectations Hypothesis: Model Ambiguity, Consistent Representations of Market Forecasts, and Sentiment

    Frydman, R., Johansen, Søren, Rahbek, Anders & Tabor, M. N., 2017, 38 p. (University of Copenhagen. Institute of Economics. Discussion Papers (Online); No. 17-10). (Institute for New Economic Thinking Working Paper Series; No. 59).

    Research output: Working paperResearch

  63. Published

    Improved Inference on Cointegrating Vectors in the Presence of a near Unit Root Using Adjusted Quantiles

    Franchi, M. & Johansen, Søren, 14 Jun 2017, In: Econometrics. 5, 2, p. 1-20 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. Published

    Improved inference on cointegrating vectors in the presence of a near unit root using adjusted quantiles

    Franchi, M. & Johansen, Søren, 2017, 19 p. (University of Copenhagen. Institute of Economics. Discussion Papers (Online); No. 17-09).

    Research output: Working paperResearch

  65. Published

    Granger's Representation Theorem and Multicointegration

    Engsted, T. & Johansen, Søren, 1999, Cointegration, Causality and Forecasting: Festschrift in Honour of Clive Granger. Engle, R. & White, H. (eds.). Oxford University Press, p. 200-212 12 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  66. Published

    Corrigendum: Analysis of the forward search using some new results for martingales and empirical processes

    Berenguer-Rico, V., Johansen, Søren & Nielsen, B., Nov 2019, In: Bernoulli. 25, 4A, p. 3201

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published

    A model where the least trimmed squares estimator is maximum likelihood

    Berenguer-Rico, V., Johansen, Søren & Nielsen, B., 2023, In: Journal of The Royal Statistical Society Series B-statistical Methodology. 85, 3, p. 886-912

    Research output: Contribution to journalJournal articleResearchpeer-review

  68. Published

    Models Where the Least Trimmed Squares and Least Median of Squares Estimators Are Maximum Likelihood

    Berenguer-Rico, V., Johansen, Søren & Nielsen, B., 27 Sep 2019, 39 p. (University of Copenhagen. Institute of Economics. Discussion Papers (Online); No. 19-11).

    Research output: Working paperResearch

  69. Published

    Uniform Consistency of Marked and Weighted Empirical Distributions of Residuals

    Berenguer-Rico, V., Johansen, Søren & Nielsen, B., 18 Jun 2019, 22 p. (University of Copenhagen. Institute of Economics. Discussion Papers (Online); No. 19-09).

    Research output: Working paperResearch

  70. Published

    The Analysis of Marked and Weighted Empirical Processes of Estimated Residuals

    Berenguer-Rico, V., Johansen, Søren & Nielsen, B., 28 May 2019, 30 p. (University of Copenhagen. Institute of Economics. Discussion Papers (Online); No. 19-05).

    Research output: Working paperResearch

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