Does higher employee wellbeing lead to higher productivity, and, ultimately, to tangible benefits to the bottom line of businesses? We survey the evidence and study this question in a meta-analysis of 339 independent research studies, including the wellbeing of 1,882,131 employees and the...

This article provides evidence from a natural experiment on the relationship between employee affect and productivity. We link highly detailed administrative data on the performance of all telesales workers at British Telecom with survey reports of employee happiness we collected on a weekly...