Author Name TODA Akihito (Recruit Works Institute) / CHUMA Hiroyuki (Faculty Fellow, RIETI) / HAYASHI Susumu (Kyoto University) / KUME Koichi (Toyo University) This paper examines the determinants of ...

By Kenneth Chang Masaki Kashiwara, a Japanese mathematician, received this year’s Abel Prize, which aspires to be the equivalent of the Nobel Prize in math. Dr. Kashiwara’s highly abstract ...

Background FIFA 11+ program has been shown to reduce the risk of injury in football players, but it has not been evaluated in adolescent Japanese players. Objective To investigate the effects of FIFA ...

Background In Japan, sports-related concussions have been a subject of active research ... with the intent of prevention. Design Subjects were Japanese high school rugby players. Setting The subjects ...

Our index is based on the index number concept proposed by Caves, Christensen, and Diewert (1982), and it takes into account the workers' educational background, gender, age, and their employed ...