谢谢论坛那

根据http://www.stata.com/statalist/archive/2010-03/msg01405.html中的提示，Orme, Christopher D. (1997).  The initial conditions problem and two-step estimation in discrete panel data models, Discussion Paper No. 9633, School of Social Sciences, University of Manchester. Revised version, June 2001, retitled as: Two-Step inference in dynamic non-linear panel data models，即楼主所需的文章已经改名为Two-Step inference in dynamic non-linear panel data models了，且只有底稿版，还没有正式版。