If rewards do not work, what does? I recommend that employers pay workers well and fairly and then do everything possible to help them forget about money. A preoccupation with money distracts everyone — employers and employees — from the issues that really matter.
Those issues might be abbreviated as the three C’s of quality: choice, collaboration and content. Choice means workers should participate in making decisions about what they do. Collaboration means they should be able to work together in effective teams. Content refers to the job’s tasks. To do a good job, people need a good job to do.
from Alfie Kohn, "For Best Results, Forget the Bonus", via Hacker News
Choice, collaboration, content… and equity?