Integrated modified OLS estimation and fixed-b inference for cointegrating regressions

Arbeitspapier

This paper is concerned with parameter estimation and inference in a cointegrating regression, where as usual endogenous regressors as well as serially correlated errors are considered. We propose a simple, new estimation method based on an augmented partial sum (integration) transformation of the regression model. The new estimator is labeled Integrated Modified Ordinary Least Squares (IM-OLS). IM-OLS is similar in spirit to the fully modified approach of Phillips and Hansen (1990) with the key difference that IM-OLS does not require estimation of long run variance matrices and avoids the need to choose tuning parameters (kernels, bandwidths, lags). Inference does require that a long run variance be scaled out, and we propose traditional and fixed-b methods for obtaining critical values for test statistics. The properties of IM-OLS are analyzed using asymptotic theory and finite sample simulations. IM-OLS performs well relative to other approaches in the literature.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: Reihe Ökonomie / Economics Series ; No. 263

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Multiple or Simultaneous Equation Models: Cross-Sectional Models; Spatial Models; Treatment Effect Models; Quantile Regressions; Social Interaction Models ; Multiple or Simultaneous Equation Models: Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
• Thema: bandwidth ; cointegration ; fixed-b asymptotics ; fully modified OLS ; IM-OLS ; kernel

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Vogelsang, Timothy J. ; Wagner, Martin
• Ereignis: Veröffentlichung
• (wer): Institute for Advanced Studies (IHS)
• (wo): Vienna
• (wann): 2011

Weitere Informationen

• Handle: http://hdl.handle.net/10419/68500
• Letzte Aktualisierung: 10.03.2025, 11:45 MEZ