Cesar Alexandre de Souza is a Professor in Undergraduate and Graduate courses at the School of Economics and Business Administration at the University of São Paulo (FEA/USP). He has a PhD degree in Business Administration (2004), a MSc degree in Business Administration (2000) and a Bachelor degree in Industrial Engineering at the Polytechnic School of Engineering of the University of Sao Paulo (1990). He is the vice-coordinator of the doctoral program in business administration at FEA/USP and has authored and co-authored several papers and book chapters, mainly in the topics of Information Systems Management and Impacts of Information Technology in Business. His research topics include Enterprise Systems, Emerging Information Technologies and Business Models Innovation with ICTs. He has previously worked as CIO in Large Brazilian Companies.