An Examination of Earnings Surprises for Urban and Rural FirmsJonghag Choi, Bok Baik,Yoonseok ZangSSRN Electronic Journal(2014)引用 0|浏览2暂无评分关键词corporate finance,security analysis,financial managementAI 理解论文溯源树样例生成溯源树,研究论文发展脉络