| Conjoint Analysis for Mobile Devices for Ubiquitous Learning in Higher Education: The Korean Case. H Lee Turkish Online Journal of Educational Technology-TOJET 12 (1), 45-51, 2013 | 47 | 2013 |
| The role of WiBro: Filling the gaps in mobile broadband technologies C Nam, S Kim, H Lee Technological Forecasting and Social Change 75 (3), 438-448, 2008 | 39 | 2008 |
| Estimating scale economies of the wireless telecommunications industry using EVA data C Nam, Y Kwon, S Kim, H Lee Telecommunications Policy 33 (1-2), 29-40, 2009 | 27 | 2009 |
| Earnings management of acquiring firms in stock-for-stock takeovers in the telecommunications industry H Lee, S Kim, C Nam, SH Han Journal of Media Economics 21 (4), 217-233, 2008 | 21 | 2008 |
| Optimal bundle of multimedia services in emerging mobile markets CG Nam, DH Cho, HJ Lee Communications and Strategies 3, 33, 2006 | 13 | 2006 |
| Estimating the deployment costs of broadband universal service via fiber networks in Korea H Lee, S Jeong, K Lee Telecommunications Policy 45 (4), 102105, 2021 | 8 | 2021 |
| Identifying the winner's curse in the first spectrum auction in the Republic of Korea using an event study approach H Lee, S Seol, S Kweon ETRI Journal 35 (6), 1126-1133, 2013 | 5 | 2013 |
| The South Korean case of deploying rural broadband via fiber networks by implementing universal service obligation and public-private partnership based project H Lee, S Jeong, K Lee Telecommunications Policy 47 (3), 102506, 2023 | 4 | 2023 |
| An event study of the first telecommunications spectrum auction in Korea and" the winner's curse" H Lee, S Seol, SC Kweon Calgary: International Telecommunications Society (ITS), 2012 | 3 | 2012 |
| Examining consumer preferences for mobile devices to read digital content for the diffusion of ubiquitous learning in higher education H Lee, WB Lee, SC Kweon U-and E-Service, Science and Technology: International Conference, UNESST …, 2011 | 3 | 2011 |
| Empirical study on unit bias under the flat rate pricing in the korean mobile telecommunication market SW Lee, SH Jeong, H Lee The Journal of Korean Institute of Communications and Information Sciences …, 2016 | 2 | 2016 |
| Filling the gaps in fixed-mobile convergences: The emerging role of PIS (portable Internet service) H Lee 15th Biennial Conference of International Telecommunications Society, Berlin, 2004 | 2 | 2004 |
| 표준인터넷접속조건 정책과 향후 연구 방향 이광희， 이형직， 정선구 한국정보통신설비학회 학술대회, 70-74, 2020 | | 2020 |
| Developing the Method for Estimating the Costs of Providing Broadband Universal Service: Korean Case H Lee, S Jeong, K Lee Calgary: International Telecommunications Society (ITS), 2020 | | 2020 |
| 국제통상협상 내 국제모바일로밍 규범이 국내 시장에 미치는 영향 연구: 포괄적· 점진적 환태평양경제동반자협정 (CPTPP) 통신서비스 협정문 규범을 중심으로: 포괄적· 점진적 환태평양경제 … 김지은， 이형직， 이종용 한국통신학회논문지 44 (3), 563-579, 2019 | | 2019 |
| 표준인터넷접속조건 내 네트워크 간접연동 효과 측정을 위한 평가대안의 실증분석 이광희， 정선구， 이형직 대한산업공학회지 44 (6), 452-463, 2018 | | 2018 |
| 사건 연구를 통한 한-미 FTA 가 국내 ICT 분야 무역수지에 미치는 경제 효과 연구 김지은， 이형직 한국통신학회 학술대회논문집, 167-168, 2017 | | 2017 |
| 이동통신시장에서의 단위편향 소비행태 발생에 관한 실증연구 이상우， 정선화， 이형직 한국통신학회논문지 41 (2), 229-237, 2016 | | 2016 |
| Identifying the Mobile Data Traffic Explosion in Korea: Explaining the Unlimited Data Use Plans Introduced into the LTE Ecosystem H Lee Review of Integrative Business and Economics Research 4 (4), 277, 2015 | | 2015 |
| 4G 주파수 동시 경매 해외 사례 분석을 통한 국내 주파수 경매 고려 요인 연구 이형직， 권수천， 설성호 한국통신학회 학술대회논문집, 647-648, 2012 | | 2012 |
