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Variance ratio tests of the random walk hypothesis for European emerging stock markets
Smith, Graham; Ryoo, Hyun-jung - In: The European journal of finance 9 (2003) 3, pp. 290-300
Persistent link: https://www.econbiz.de/10001780712
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Random walks in Middle Eastern stock markets
Smith, Graham - In: Applied financial economics 17 (2007) 7/9, pp. 587-596
Persistent link: https://www.econbiz.de/10003491201
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Liquidity and the informational efficiency of African stock markets
Smith, Graham - In: The South African journal of economics 76 (2008) 2, pp. 161-175
Persistent link: https://www.econbiz.de/10003742685