Dr. Tadayuki Hara Dr. Tadayuki (Tad) Hara is an Associate Professor at Rosen College of Hospitality Management, a Senior Research Fellow at Dick Pope Sr. Institute for Tourism Studies, at University of Central Florida in Orlando, Florida, USA. He is a consultant for Tourism Statistics and TSA program of UNWTO, in addition to serving similar consulting capacity for UNESCO Institute for Statistics and ICAO in the area of their satellite accountings. He has been offering free online course (MOOC) on TSA since 2013 sharing knowledge on SNA, I-O and TSA with over three thousand students all over the world. He single-authored “Quantitative Tourism Industry Analysis” (Elsevier – Routledge)