Kristijan Krkač, Ph.D. (b. 1970), is a Professor at the Zagreb School of Economics and Management (ZSEM 2003–). Prior to joining the ZSEM, he was an Associate Professor at Faculty of Philosophy and Religious Sciences of the University of Zagreb (1996–2017). He was guest professor at Science Po Lille (France) and RISEBA University (Latvia). His research interests are mainly in business ethics, CSR and sustainability and in the philosophy of Ludwig Wittgenstein. In these areas, he has published 12 books, edited and co-edited 8 textbooks, conference proceedings, and as a guest editor co-edited an issue of Social Responsibility Journal. He is the author and co-author of more than 120 original scientific, professional and review articles, book chapters, and encyclopedia entries. He has published with De Gruyter, Springer, Ashgate, Emerald, and Austrian Ludwig Wittgenstein Society. He is an associate editor at Social Responsibility Journal and has served as an editorial board member and a reviewer for several international journals and conferences. His notable ideas include the pragmatic/morphological analysis of later philosophy of L. Wittgenstein, the criterion of lying by default, and the remodeled concept of corporate social irresponsibility.