In this paper, we propose an estimation and testing framework for parameter instability in cointegrated panel regressions with common and idiosyncratic trends. We develop tests for structural change for the slope parameters under the null hypothesis of no structural break against the alternative hypothesis of (at least) one common change point which is possibly unknown. The limiting distributions of the proposed test statistics are derived. Monte Carlo simulations examine size and power of the proposed tests.

Modelling and testing for structural changes in panel cointegration models with common and idiosyncratinc stochastic trends

TRAPANI, Lorenzo;URGA, Giovanni
2007-01-01

Abstract

In this paper, we propose an estimation and testing framework for parameter instability in cointegrated panel regressions with common and idiosyncratic trends. We develop tests for structural change for the slope parameters under the null hypothesis of no structural break against the alternative hypothesis of (at least) one common change point which is possibly unknown. The limiting distributions of the proposed test statistics are derived. Monte Carlo simulations examine size and power of the proposed tests.
2007
Kao, Chihwa; Trapani, Lorenzo; Urga, Giovanni
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10446/419
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