Schild, Karl-Heinz; Schweikert, Karsten - In: Econometrics : open access journal 7 (2019) 1/12, pp. 1-13
finding sufficient evidence for cointegration in a first step. The extent of oversizing the test for long-run asymmetry … depends inversely on the power of the primary cointegration test. Hence, tests for long-run asymmetry become invalid in cases …