Monitoring the monitor: Enabling strategic change when the former CEO stays on the board

Firms often retain their former CEOs on the board after succession to benefit from the former CEOs’ firm-specific expertise. However, their presence can inhibit successor CEOs from implementing meaningful strategic change, as the former CEOs seek to preserve their personal legacy and may see the strategic landscape differently, especially when the successor CEO is hired from outside the firm. Using a strategic leadership interface perspective, we propose that board members can alleviate this potential tension and enable strategic change. To test our theory, we focus on a subsample of succession events: when the former CEO stays on board as chair and the successor CEO is an outsider. This scenario is likely to result in strategic tension and cognitive differences between these two organizational leaders. We find that in such situations, boards with a higher proportion of outside directors experience greater post-succession strategic change; we find no effect in other succession scenarios. We isolate legacy conservation as a motivating factor by showing that the effect manifests for divestitures but not for acquisitions.