In the annals of odd academic tasks, trawling through nearly six decades of obituaries for chief executives ranks highly. But, in doing so, Timothy Quigley of Lehigh University has disinterred interesting evidence that the all-powerful CEO is alive and well.
For a paper to be presented to next month’s Academy of Management annual meeting in Boston, Prof Quigley looked at the market’s response to 193 sudden CEO deaths (with causes from plane crash to cerebral haemorrhage) between 1950 and 2009. The magnitude of investors’ reaction, whether negative or positive, was greater in recent years than in the early part of the period. In fact, the share price rise (or fall) for deaths announced between 1990 and 2009 was more than double the reaction in the 1950s and 1960s. Read more