The 4 references without contexts in paper Christopher F. Baum, John Barkoulas (1996) “Long Term Dependence in Stock Returns” / RePEc:boc:bocoec:314

3
Cheung, Y. W., K. S. Lai and M. Lai (1993), Are there long cycles in foreign stock returns? Journal of International Financial Markets, Institutions and Money, 3, 33-47.
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4
Chow, K. V., K. C. Denning, S. Ferris, and G. Noronha (1995), Long-term and short-term price memory in the stock market, Economics Letters, 49, 287-295.
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15
Verwandte Gebiete, 271-285.
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19
World Congress, Cambridge: Cambridge University Press.
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