This article describes a new Stata command called xtwest, which implements the four error-correction-based panel cointegration tests developed by Westerlund (2007). The tests are general enough to allow for a large degree of heterogeneity, both in the long-run cointegrating relationship and in the short-run dynamics, and dependence within as well as across the cross-sectional units.
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页码:232 / 241
页数:10
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Banerjee A., 1998, J TIME SER ANAL, V19, P267, DOI DOI 10.1111/1467-9892.00091