Dr. PARK Dong Un is currently research fellow at the Science and Technology Policy Institute (STEPI), the Republic of Korea. His research interests are technology management strategy, focusing on firm boundaries and latecomer firms. Prior to joining the STEPI in 2020, Dr. PARK had extensive experience in the field of Science, Technology, and Innovation Policy, working for government funded research institutes including Green Technology Center (2016~2020) and Korea Institute of Science and Technology Information (2002~2014). Dr. PARK received his Doctor of Philosophy (D.Phil.) degree from SPRU, University of Sussex, UK in 2016 in the field of Science and Technology Policy Studies.