Internet experiments are a new and convenient way for reaching a large subject pool. Yet, providing incentives to subjects can be a tricky design issue. One cost effective and simple method is the publication of a high score (as in computer games). We test whether a high score provides adequate...

What kind of incentives optimize a worker's motivation and perfor- mance, especially in remote work settings? We recruit online workers to work for up to 45 minutes on tedious tasks over three days. We randomly assign them to individualistic (Solo) or one of two team incentives. Under our...