Mueller, PhilippPhilippMuellerGeorgakakis, DimitriosDimitriosGeorgakakisRuigrok, WinfriedWinfriedRuigrok2023-04-132023-04-132017-10https://www.alexandria.unisg.ch/handle/20.500.14171/101923enJack of all trades, master of none? CEO experience variety and firm performanceconference paper