Osili, UnaClark, ChelseaHan, Xiao2019-12-122019-12-122019-12-12https://hdl.handle.net/1805/21470The underlying data for this research brief is drawn from the Indiana University Lilly Family School of Philanthropy’s Philanthropy Panel Study (PPS)—a signature research project of the school. The PPS, formerly known as the Center on Philanthropy Panel Study (COPPS), follows the same families’ philanthropic behaviors throughout their lives. The study provides nonprofit sector professionals, fundraisers, policymakers and public officials a unique perspective of household giving and volunteering behaviors over time.en-UScharitable givingresearchPhilanthropy Panel Studyppsdatagenerosity for lifeWorking Paper