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A panel CUSUM test of the null of cointegration
Westerlund, Joakim, (2003)
Innovation, international R&D spillovers and the sectoral heterogeneity of knowledge flows
Malerba, Franco, (2013)
Combining p-values to test for multiple structural breaks in cointegrated regressions
Bergamelli, Michele, (2019)
Testing for error correction in panel data
Westerlund, Joakim, (2007)
Panel cointegration tests of the Fisher effect
Westerlund, Joakim, (2006)
Some cautions on the use of the LLC panel unit root test