sppm working paper series included most recent research articles from sppm faculty members and visiting scholars. 凯发k8游戏 copyrights to papers in the series remain with authors and/or their designees. the author(s) may publish the paper in any other journal or medium freely. if you have any comments and suggestions on each paper, please contact the author(s) directly.
recommended citation style:
author(s) name. title. sppm working paper series, year-number.