Firm size, sector and market valuation of R&D expenditures
Shah, Syed Zulfiqar Ali, Stark, Andrew W., Akbar, SaeedТом:
4
Мова:
english
Журнал:
Applied Financial Economics Letters
DOI:
10.1080/17446540701537756
Date:
March, 2008
Файл:
PDF, 194 KB
english, 2008