CAN HIGHLY SUCCESSFUL LEADERS BE REPLACED SUCCESSFULLY? THE IMPORTANCE OF SUCCESSION PLANNING Can the replacement for Steve Jobs, the highly successful former CEO of Apple, Tim Cook, be equally successful? It will be very difficult to do so. In fact, the stock market does not seem to think so. When Steve Jobs announced his retirement and the new CEO, the price of Apple\'s stock declined. Likewise, can IBM\'s successful CEO, Sam Palmisano, be replaced successfully. Because IBM\'s CEOs have a tradition of retiring when they are 60, Palmisano is expected to retire in 2012. There are several potential successors but the most likely is Virginia Rometty, who heads IBM\'s sales unit. Investor groups pressured Apple\'s board to develop a formal succession plan for Steve Jobs because in 2011 he was on his third medical leave. This caused considerable angst among investors. The board did not want to name formal successors because the members wanted Jobs back and also believed that he was very important to Apple\'s success. Jobs turned 56 in 2011 but his age was not the concern; it was his illnesses that created worry. Despite his third leave of absence, Jobs proclaimed that he would participate in all major strategic decisions. Even the laborers\' union pushed Apple for a succession plan. The delay in communicating a succession plan coupled with Jobs eventual resignation as CEO did not inspire confidence among the various groups concerned about the loss of Jobs. Alternatively, IBM seems to be in much better position for a smooth transition of CEOs. There are at least three candidates for the CEO position when vacated by Palmisano. They are Rometty, mentioned earlier; Michael Daniels, head of the Global Services unit; and Rodney Adkins, senior vice president of hardware. All three have demonstrated their capabilities with strong performances in their respective units. In addition, Palmisano has established a strong plan of action through 2015. For example, the plan calls for generating 30 percent of IBM\'s total annual revenue from emerging markets by 2015. The plan also calls for $7 billion in annual cloud revenue and $16 billion in annual business analytics revenue within the same time period. As such, the next CEO only needs to continue efforts already launched. Interestingly, CEO turnover among the 2,500 largest public companies in the world declined in 2010. However, this is clouded by the fact that more emerging market firms (including many from China) have been added to the list and they have low turnover among their CEOs. Therefore, there is still considerable CEO turnover in North American and European firms. As such, they have a greater need for succession planning. Selecting successors for the CEO and other officer positions is the responsibility of the board of directors. Boards have come under increasing pressure to develop formal succession plans, especially for the CEO position. However, recent surveys suggest that only about 35 percent o.