Objectives To characterise the tackler’s head position during one-on-one tackling in rugby and to determine the incidence of head, neck and shoulder injuries through analysis of game videos, injury ...

Concern for relative income (or status in general) may have important implications for poverty and individual well-being. This paper examines the impact of relative economic position on individual’s ...

Last month I attended a private conference on mobility technology in the mountains between Silicon Valley and Santa Cruz, California. The discussion offered a surprising kind of reality check about ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...