Sigrid Quack
She is a professor of sociology at the University of Duisburg-Essen in Germany , where she is the Director of the Centre for Global Cooperation Research , and was a senior fellow at the Watson Institute for International Studies , Brown University . 
<triplet> Watson Institute for International Studies <subj> Brown University <obj> part of <triplet> Brown University <subj> Watson Institute for International Studies <obj> subsidiary