All,
A quick methodological query.
If Y is regressed on X1 (a lagged variable), but it transpires that any
relationship between them may be spurious since they may be strongly
influenced by a third variable, X2, what is the most appropriate technique
to use in the time-series context?
Ta.
CLIVE NICHOLAS |t: 0(044)191 222 5969
Politics |e: [email protected]
Newcastle University |http://www.ncl.ac.uk/geps
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