Ingredients of Sustainable CEO Behaviour: Theory and Practice

What CEO attributes can improve corporate sustainability? In this regard, what do superstar CEOs, e.g., Mark Zuckerberg, Jeff Bezos, Elon Musk, and Bill Gates, have in common? Also, did the personalities of Jeffrey Skilling and Kenneth Lay contribute to the crack in the US Enron Corporation early in this century? Why, as far as presidential elections are concerned, are some countries, more than others, more likely to vote for seemingly narcissistic politicians? In our practice-oriented review article, we aim to contribute to shedding new light on the challenging evidence continuously evolving around CEOs, in general, and around their effect on corporate sustainability, in particular. Two distinctive features represent the main so-what value of our work. First, each of the CEO attributes which we sequentially focus on (i.e., power, personality, profiles, and effect) is, at the beginning, not only separately considered but also associated with many recent examples from business life and from the CEO world at an international level. Second, from our analysis, we then derive a conceptual framework which, combining all these attributes into a unique body of knowledge, could be used as a potential starting point for future investigations in this challenging research area regarding the CEO/sustainability relationship. In this regard, we believe understanding how all the analysed attributes coevolve will represent a pivotal question to address if we want to enhance the scientific and practical understanding of CEO (sustainable) behaviour.