Alex Cohen is the Director of Learning and Evaluation for the Richard M. Fairbanks Foundation. Smokers, like all people, respond to incentives. One powerful incentive is price. When something becomes more expensive, people are less likely to consume that item. This fact is borne out in the extensive literature on the impact of cigarette taxes […]

Alex Cohen is the Director of Learning and Evaluation for the Richard M. Fairbanks Foundation. High-performing school leaders have a substantial impact on student achievement. Studies that aim to isolate the impact of leaders on student test scores find that moving from a low- to a high-quality principal can mean several additional months of learning. […]