Yannis Markovits has a PhD on organizational/work psychology and works as a financial investigator/inspector and employees' vocational trainer. He has written numerous papers, articles and short reports on fraud, corruption, tax evasion, smuggling and politics.
Yannis has published in English "The committed workforce: Evidence from the field", Cambridge Scholars Publishing.
In Greek "Sta ichni tou oikonomikou egklimatia: Egheiridio theorias kai praxis", University Studio Press, 2013, and "Dioikisi anthropinou dynamikou: Prakinisi-exousia", University Studio Press, 2002.
Also in Greek, he has published by Lulu in 2017 three fictions: "Kyrie grand faux", "O fovos epistrefei ti nychta/Fear returns at night", and "Synenochoi".