© Rachel Hulin

Emily Oster

Emily Oster is a professor of economics at Brown University and the author of Cribsheet: A Data-Driven Guide to Better, More Relaxed Parenting, from Birth to Preschool and Expecting Better: Why the Conventional Pregnancy Wisdom Is Wrong—and What You Really Need to Know. She writes the newsletter ParentData and her work has been featured in The New York Times, The Wall Street Journal, The Washington Post, The Atlantic, and Bloomberg. She has two children.