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Testing for causality in variance under nonstationarity in variance
Rodrigues, Paulo M.M.; Rubia, Antonio - In: Economics letters 97 (2007) 2, pp. 133-137
Persistent link: https://www.econbiz.de/10007795263
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Properties of recursive trend-adjusted unit root tests
Rodrigues, Paulo M.M. - In: Economics letters 91 (2006) 3, pp. 413-419
Persistent link: https://www.econbiz.de/10007259457
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Testing for causality in variance under nonstationarity in variance
Rodrigues, Paulo M. M.; Rubia, Antonio - In: Economics letters 97 (2007) 2, pp. 133-137
Persistent link: https://www.econbiz.de/10003575417