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A revisit to the stationarity of OECD inflation : evidence from panel unit-root tests and the covariate point optimal test
Tsong, Ching-chuan; Lee, Cheng-feng; Lee, Chien-chiang - In: The Japanese economic review : the journal of the … 63 (2012) 3, pp. 380-396
Persistent link: https://www.econbiz.de/10009666579
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Investigating the stationarity of insurance premiums : international evidence
Lee, Chien-chiang; Tsong, Ching-chuan; Yang, Shih-jui; … - In: The European journal of finance 19 (2013) 3/4, pp. 276-297
Persistent link: https://www.econbiz.de/10010243644
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Testing for the efficient market hypothesis in stock prices : international evidence from nonlinear heterogeneous panels
Lee, Chien-chiang; Tsong, Ching-chuan; Lee, Cheng-feng - In: Macroeconomic dynamics 18 (2014) 4, pp. 943-958
Persistent link: https://www.econbiz.de/10010467410