We are grateful to Jim Stock, the referees, Peter Boswijk, Niels Haldrup, Søren Johansen, Tom Rothenberg, and seminar participants at the University of Aarhus, Cornell University, the Econometric Society World Congress in Shanghai, the HEC Montréal-CIRPÉE Applied Financial Time Series Workshop, the CREATES conference on Periodicity, Non-stationarity, and Forecasting of Economic and Financial Time Series, the 2011 NBER-NSF Time Series Conference, the 2011 Canadian Econometric Study Group conference, and the 2011 CIREQ Time Series Conference for comments and discussion, and to the Danish Social Sciences Research Council (FSE Grant 275-05-0220), the Social Sciences and Humanities Research Council of Canada (SSHRC Grant 410-2009-0183), and the Center for Research in Econometric Analysis of Time Series (CREATES, funded by the Danish National Research Foundation) for financial support.
Nearly Efficient Likelihood Ratio Tests of the Unit Root Hypothesis
Article first published online: 25 SEP 2012
© 2012 The Econometric Society
Volume 80, Issue 5, pages 2321–2332, September 2012
How to Cite
Jansson, M. and Nielsen, M. Ø. (2012), Nearly Efficient Likelihood Ratio Tests of the Unit Root Hypothesis. Econometrica, 80: 2321–2332. doi: 10.3982/ECTA10306
- Issue published online: 25 SEP 2012
- Article first published online: 25 SEP 2012
- Manuscript received September, 2011.