This article discusses the pros and cons of a reward system that pays for every week there are no reported work site injuries. For most workers the cons outweigh the pros. These systems might encourage a culture of “take one for the team”. This culture increases peer pressure and negative reactions to those who have been hurt and seek compensation.

http://www.nytimes.com/2009/04/02/nyregion/02comp.html?ref=workerscompensationinsurance&_r=0