Open AccessR&D Investment and Operational Efficiency Analysis of IT Firms : Comparative Analysis of Service and Manufacturing Sectors
Author(s) -
Chang-Hee Kim,
Gyu Seok Lee,
Soo Wook Kim
Publication year - 2016
Publication title -
han'gug it seo'bi'seu haghoeji
Language(s) - English
Resource type - Journals
ISSN - 1975-4256
DOI - 10.9716/kits.2016.15.2.051
Subject(s) - business , investment (military) , industrial organization , service (business) , tertiary sector of the economy , operations management , economics , marketing , politics , political science , law