@article{4faf2300949511df928f000ea68e967b,
title = "Testing hypotheses in an I(2) model with piecewise linear trends. An analysis of the persistent long swings in the Dmk/$ rate",
abstract = "This paper discusses the I(2) model with breaks in the deterministic component and illustrates the model with an analysis of German and US prices, exchange rates, and interest rates in the period 19751999. It provides new results on the likelihood ratio test of overidentifying restrictions on the cointegrating relations when they contain piecewise linear trends. One important aim of the paper is to demonstrate that a structured I(2) analysis is useful for a better understanding of the empirical regularities underlying the persistent swings in nominal exchange rates, typical in periods of floating exchange rates.",
keywords = "Faculty of Social Sciences, PPP, long swings puzzle, cointegrated VAR, test of overidentification",
author = "S{\o}ren Johansen and Katarina Juselius and Roman Frydman and Michael Goldberg",
note = "JEL classification: C32, C52, F41",
year = "2010",
month = sep,
doi = "10.1016/j.jeconom.2010.03.018",
language = "English",
volume = "158",
pages = "117--129",
journal = "Journal of Econometrics",
issn = "0304-4076",
publisher = "Elsevier",
number = "1",
}