1. Resources at your finger tips : a guide to legal sources, databases, and organizations -- 2. Taking reasonable care? principles of negligence in sport, physical education, and recreation -- 3. Taking care of ourselves in sport : volenti non fit injuria, contributory negligence and occupier's...

What economic rules govern sports? How does the sports business differ from other businesses? Playbooks and Checkbooks takes a fascinating step-by-step look at the fundamental economic relationships shaping modern sports. Focusing on the ways that the sports business does and does not overlap...

This paper examines the impairing effect of heat stress on cognitive abilities in a high-stakes setting. Building on rich play-by-play data from the National Football League (NFL) linked to variations in game-time temperature, we find that players are about 25% more likely to be sanctioned for...