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Weak-form market efficiency in European emerging and developed stock markets
Worthington, Andrew Charles; Higgs, Helen - 2003
Persistent link: https://www.econbiz.de/10001812632
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Tests of random walks and market efficiency in Latin American stock markets : an empirical note
Worthington, Andrew Charles; Higgs, Helen - 2003
Persistent link: https://www.econbiz.de/10001812674
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Tests of the random walk hypothesis for Australian electricity spot prices : an application employing multiple variance ratio tests
Higgs, Helen; Worthington, Andrew Charles - 2002
Persistent link: https://www.econbiz.de/10001715970
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Evaluating financial development in emerging capital markets with efficiency benchmarks
Worthington, Andrew Charles; Higgs, Helen - In: Journal of economic development 31 (2006) 1, pp. 17-44
Persistent link: https://www.econbiz.de/10003348305
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Efficiency in the Australian stock market, 1875 - 2006 : a note on extreme long-run random walk behaviour
Worthington, Andrew Charles; Higgs, Helen - In: Applied economics letters 16 (2009) 1/3, pp. 301-306
Persistent link: https://www.econbiz.de/10003823023