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Humboldt-Universität zu Berlin - High Dimensional Nonstationary Time Series

Xinwen Ni, Ph.D.


  •   E-mail xinwen.ni.1@hu-berlin.de
  •   Phone / Fax
      +49 30 2093-99499
  •   Office / Office hours:
      Dor1, 107 / upon agreement



Mail address

IRTG 1972

Humboldt-Universität zu Berlin
School of Business and Economics
Dorotheenstr. 1
10117 Berlin



2012- 2014              M. Sc.  Applied Economics

                               Nanyang Technological University

2014- 2018              Ph.D in Economics (Macro)

                               Nanyang Technological University                               

2018- present           Ph.D in Economics (Statistics)

                               Humboldt University Berlin    

Research Interests

Topic Modeling (LDA and DTM)





W. K. Härdle, S. Nasekin, D. K. C. Lee , X. Ni and A. Petukhina Tail Event Driven ASset allocation: evidence from equity and mutual funds markets, CRC 649 Discussion Paper 2015-045