Open AccessDoes the Differential Effects of R&D Expenditure and Patents on Firm-value Exits between high-tech and low-tech Industries?
Author(s) -
Jeon Seongil,
이기세,
Yang Hae Myun
Publication year - 2010
Publication title -
ji'sig gyeong'yeong yeon'gu
Language(s) - English
Resource type - Journals
ISSN - 1229-9553
DOI - 10.15813/kmr.2010.11.3.001
Subject(s) - value (mathematics) , high tech , differential (mechanical device) , business , industrial organization , differential effects , commerce , mathematics , engineering , statistics , medicine , political science , law , aerospace engineering