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Do informed traders trade more when the market is thick? : evidence from the Nikkei 225 index redefinition of April 2000
Ahn, Hee-joon, (2010)
The components of the bid-ask spread in a limit-order market : evidence from the Tokyo Stock Exchange
Ahn, Hee-joon, (2002)
What moves German Bund futures contracts on the Eurex?