Jeng, Chyong-ChiouChyong-ChiouJengButler, J. S.J. S.ButlerLiu, Jin-TanJin-TanLiu2010-10-112018-06-282010-10-112018-06-281990-11http://ntur.lib.ntu.edu.tw//handle/246246/214069en-USThe Informational Efficiency of the Stock Market: The International Evidence of 1921—1930journal article