Rachel Arnett is an Assistant Professor of Management at the Wharton School of the University of Pennsylvania. She is a member of the Organizational Behavior group within the Management Department. She was designated a Claude Marion Endowed Faculty Scholar from 2023–2025 and, in 2022, was named by Poets & Quants as one of the Best 40-Under-40 MBA Professors.
Rachel’s research examines how people and organizations bridge identity divides and cultivate inclusion. Her work focuses on two central challenges: how employees navigate social identity differences in workplace interactions, including decisions about whether and how to express or suppress social identity differences, and how organizations and employees can overcome barriers to inclusion, such as mixed messages about whether differences are truly valued and concerns about the risks of speaking up. Across these streams, her research investigates the consequences of navigating identity and difference for well-being, relationships, career success, and organizational outcomes. A central goal of her work is to understand what individuals and organizations can do to turn identity-related differences into opportunities for connection, inclusion, and growth.
Rachel conducts her research using a combination of laboratory experiments, surveys, field studies, and qualitative methods. She has partnered with organizations interested in improving inclusion, employee well-being, and organizational effectiveness through field experiments, employee surveys, and in-depth interviews.
Rachel completed her doctoral training in Harvard University’s Organizational Behavior program, an interdisciplinary program between Harvard Business School and Harvard’s Social Psychology department. Before Harvard, she was a Research Assistant in New York University’s Social Psychology department and a Senior Brand Strategist in the advertising industry. She received her Bachelor of Arts from the University of Pennsylvania.