Davos global dialogue event with over 100 speakers, many of whom are returning from previous events. This year's forum will cover several key economic issues. These include innovation as a means to sustainable competitiveness, creativity and improving the Saudi investment environment in light of new global changes, according to a report published today by the Jeddah-based Arab News. In addition, there will be an examination of global experiences and the launch of initiatives targeted at increasing Saudi public and private competitiveness.