Open AccessAnalysis of efficiency and productivity of the Korean, Chinese, and Japanese shipping companies using the DEA method and Malmquist index
Author(s) -
Gai Yu-tong,
Jongsoon Koo
Publication year - 2017
Publication title -
haeun mullyu yeon'gu
Language(s) - English
Resource type - Journals
ISSN - 1598-8538
DOI - 10.37059/tjosal.2017.33..411
Subject(s) - malmquist index , productivity , index (typography) , china , business , agricultural economics , economics , total factor productivity , geography , computer science , economic growth , archaeology , world wide web