Open AccessA Technical Study on the Free-riding Prevention System of the Open-type Urban Rail
Author(s) -
Minkyu Park
Publication year - 2015
Publication title -
anjeon gyeong'yeong gwahag hoeji/journal of the korea safety management and science
Language(s) - English
Resource type - Journals
eISSN - 2288-1484
pISSN - 1229-6783
DOI - 10.12812/ksms.2015.17.4.365
Subject(s) - free riding , agency (philosophy) , public transport , business , free movement , transport engineering , engineering , economics , sociology , incentive , social science , microeconomics , international trade