A. Gregory’s scientific contributions

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Publications (1)


Residual based tests for co integration in models with regime shifts
  • Article

January 1996

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4 Reads

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72 Citations

Journal of Econometrics

A. Gregory

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B. Hansen

Citations (1)


... The assumption of stability in the long-run relationships is not necessarily warranted either as "linkages may be time-varying and episodic". One proposal to account for the potential time-variance in co-integration studies has been suggested by Gregory & Hanson (1996), whose method detects structural breaks in the data, revealing support of long-run relationships not captured by static tests. According to Maddala & Kim (1998), Johansen's procedure is also highly sensitive to the assumption that errors are independent and normally distributed. ...

Reference:

The methodological problem of unit roots: stationarity and its consequences in the context of the Tinbergen debate
Residual based tests for co integration in models with regime shifts
  • Citing Article
  • January 1996

Journal of Econometrics