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Status: Unchecked ×Keyword: asymptotic critical values ×Clear all

2 claims from 1 paper

1. Economics, Econometrics and Finance › Monetary Policy and Economic Impact

   Bounds testing approaches to the analysis of level relationships

   Pesaran, Shin and Smith · Journal of Applied Econometrics · 2001

   The paper proposes bounds tests, based on F- and t-statistics, for a level relationship when it is unclear whether regressors are I(0) or I(1), and applies them to a UK Treasury earnings equation.

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   1. UncheckedThe test statistics for a level relationship have non-standard asymptotic distributions when no such relationship exists, whether regressors are I(0) or I(1).“The asymptotic distributions of these statistics are non‐standard under the null hypothesis that there exists no level relationship, irrespective of whether the regressors are I (0) or I (1).”
   2. UncheckedTwo sets of critical values, one for purely I(1) and one for purely I(0) regressors, form a band covering every possible mix of regressor types.“These two sets of critical values provide a band covering all possible classifications of the regressors into purely I (0), purely I (1) or mutually cointegrated.”