1[1]HEALY P M, PALEPU K G. Information asymmetry, corporate disclosure, and the capital markets: A review of the empirical disclosure literature[J]. Journal of Accounting & Economics, 2001(31): 425-430.
2[2]XIAO Ze-zhong. Corporate disclosures made by chinese listed companies[J]. The International Journal of Accounting, 1999(3): 349-350.
