The University of Wisconsin-Madison turned to a familiar face to fill its dean of the business school opening. François Ortalo-Magné, who chairs the university?s real estate and urban land economics department, has been named the dean of the Wisconsin School of Business, university officials announced Friday. Ortalo-Magné, who is an expert on the economics of the housing market, is credited with growing alumni involvement across degree programs and expanding his department?s international reach.