Template-Type: ReDIF-Paper 1.0 Author-Name: Pierre Perron Author-X-Name-First: Pierre Author-X-Name-Last: Perron Author-Email: perron@bu.edu Author-Workplace-Name: Department of Economics, Boston University Author-Name: Tomoyoshi Yabu Author-X-Name-First: Tomoyoshi Author-X-Name-Last: Yabu Author-Email: Author-Workplace-Name: Department of Economics, Boston University Title: Estimating Deterministic Trends with an Integrated or Stationary Noise Component Abstract: Length: 39 pages Creation-Date: Revision-Date: 2006-02 Publication-Status: File-URL: http://www.bu.edu/econ/workingpapers/papers/Pierre%20Perron/wp2004/trend.pdf File-Format: Application/pdf File-Function: Number: WP2006-012 Classification-JEL: C22 Keywords: linear trend, unit root, median-unbiased estimates, GLS procedure, super efficient estimates Handle: RePEc:bos:wpaper:WP2006-012