J-PAL North America has announced that Matthew “Matt” Notowidigdo ’03, MEng ’04, PhD ’10, professor of economics at the University of Chicago Booth School of Business, is joining Amy Finkelstein as co-scientific director of the organization, replacing Lawrence “Larry” Katz. Katz is stepping down after nearly 10 years of supporting the growth and development of J-PAL North America, having worked closely with Finkelstein to launch the regional office of J-PAL in 2013. He will continue his role as a co-chair of J-PAL North America’s Worker Prosperity Initiative and as an…