共 5 条
- [3] 上市公司科技、R&D投入与业绩的实证研究[D]. 邱冬阳.重庆大学. 2002
- [4] Off-balance sheet R&D assets and market liquidity[J] . Jeff P. Boone,K.K. Raman.Journal of Accounting and Public Policy . 2001 (2)
- [5] The capitalization, amortization, and value-relevance of R&D[J] . Baruch Lev,Theodore Sougiannis.Journal of Accounting and Economics . 1996 (1)