Abstract

We examine market reactions to publicly held multinational firms announcing their affiliation with the United Nations Global Compact (UNGC). The UNGC is a voluntary initiative to support four areas of United Nations viz. Human Rights, Labor, Environmental, and Anti-Corruption. Because firms must file annual Communication on Progress (COP) reports toward these initiatives, we argue this creates a differentiating transparency of interest to stakeholders. Using a sample of 175 global firms, we find support to the theory for joining the UNGC. Returns differ markedly, however, between multinational firms headquartered in the United States (negative) and Europe (positive). We also find that failing to complete the annual COP generates a negative market reaction.