Gamal Atallah University of Ottawa   Department of Economics University of Ottawa P.O. Box 450, STN. A Ottawa, Ontario K1N6N5 Canada   gatallah@uottawa.ca   http://www.socialsciences.uottawa.ca/eco/eng/profdetails.asp?login=gatallah       Primary Research Focus: Industrial organisation, Economics of innovation   JEL Areas: L0 : Industrial Organization: General O3 : Technological Change; Research and Development: General