Moral commitment: Does it reduce or enhance the response to social norms? Evidence from an experiment on earnings management

Social norms can act as safeguards against corporate misconduct, but can also foster undesirable behavior. We conduct a laboratory experiment where we expose participants (in the role of CEOs) to social norms approving or disapproving of earnings management. There are systematic differences among individuals' reactions to the situational pressure. Specifically, individuals with strong preferences for truthfulness react less to both kinds of social norms. Self-signaling provides a convincing explanation of individual behavior. These findings have implications for the empirical analysis of managerial behavior and for the use of social norms as steering tools for corporate governance.