CEO 特征对R&D 投入的影响 
——基于中国制造业上市公司的实证分析
薛跃,陈巧
The Impact of CEO Characteristics on R&D Investment Intensity: An Empirical Study Based on Chinese Listed Manufacturer Firms
XUE Yue & CHEN Qiao
华东师范大学学报(哲学社会科学版) . 2014, (6): 129 -138 .