The Broadsheet for. : Good morning, Broadsheet readers! Penny Pritzker has a new gig, Ivanka Trump has a new initiative, and we learn about how women fare at leading diverse constituencies. Have a restful weekend! Like many of us, Susan Perkins of the University of Illinois and Katherine Phillips of the Columbia Business School were familiar with the McKinsey study that says companies with more women in top management perform 15% better than the industry median. The researches asked themselves: Might this also apply to countries? Meaning, are women better at leading diverse nations than men?