Author

Chaehwan Lim

Observed name: ChaeHwan LIM

Institutions: Inha University, Korea Transport Institute, Henan University of Economic and Law, Michigan State University

Observed institutions: Inha University, Korea Transport Institute, Henan University of Economic and Law, Michigan State University

ORCID: 0000-0003-1182-565X

Observed ORCID: 0000-0003-1182-565X

OpenAlex ID: A5033302139

Comparative analysis of changes in passenger's perception for airline companies' service quality before and during COVID-19 using topic modeling

2024 · Dohun Kim, Chaehwan Lim, et al. · Journal of Air Transport Management · 21

Airline company's resource reallocation using network centralized data envelopment analysis with slack-based measure

2022 · Chaehwan Lim, Gyuseung Kim, et al. · Journal of International Logistics and Trade · 2

Effects of High-speed Rail’s Competition Strategies on Price and Share in the Transportation Market

2020 · BoHyun SUH, Gyuseung KIM, et al. · 대한교통학회지 · 2

Measuring environmental efficiency in transportation sector based on a meta-frontier SBM approach: focusing on the Yangtze River Economic Belt (YEB) and Beijing–Tianjin–Hebei (JingJinJi)

2024 · Joonho Na, Qia Wang, et al. · Journal of International Logistics and Trade · 1

Works count: 4

Citation count: 26

H-index: 2

I10-index: 1