“…Therefore, given that equity-based incentives are costly (e.g., Core et al, 2003;Murphy, 1999), to the extent that implicit incentives allow firms to achieve the same level of desirable managerial actions, firms would reduce the provision of explicit incentives, such as equity-based pay contracts, when they disclose their segments in a more disaggregated manner. 1 On the other hand, however, firms can award equity grants to managers for reasons other than incentive alignment, for example, to attract managers from CEO labor markets (e.g., Cadman et al, 2021;Edmans et al, 2023). Moreover, shareholders entrust their capital to managers and are willing to cede their decision rights over their assets due to their limited business expertise (Jensen, 1998).…”