世界经济
融资约束对企业广告和研发策略的影响:理论与经验证据
寇宗来, 毕睿罡, 查存
How Do Financial Constraints Affect the Corporate Portfolio of Advertising and R&D Activities? Theory and Empirical Evidence
Kou Zonglai, Bi Ruigang, Zha Cun
世界经济 . 2020, (4): 28 -51 .