Affiliation: | (1) Concordia Institute for Information Systems Engineering, Concordia University, Quebec, Canada;(2) John Molson School of Business, Concordia University, 455 Blvd. de Maisonneuve W. Montreal, Quebec, Canada, H3H 1M8;(3) Information Systems and Enterprise Modelling, University Duisburg-Essen Universitaetsstr. 9, D-45141 Essen, Germany |