Institution: | 1. Nuffield College and Department of Politics & International Relations, University of Oxford, New Road, Oxford OX1 1NF, United Kingdom;2. Chair of Social Networks, Department of Humanities, Social and Political Sciences, ETH Zürich, Clausiusstr. 50, CH-8029 Zürich, Switzerland;3. Social Network Analysis Research (SoNAR) Center, Universitá della Svizzera italiana, Via G. Buffi 13, CH-6904 Lugano, Switzerland;4. School of Social Sciences, The University of Manchester, Manchester M13 9P, United Kingdom;1. Nuffield College and Department of Politics & International Relations, University of Oxford, New Road, Oxford OX1 1NF, United Kingdom;2. Chair of Social Networks, Department of Humanities, Social and Political Sciences, ETH Zürich, Clausiusstr. 50, CH-8029 Zürich, Switzerland;3. Social Network Analysis Research (SoNAR) Center, Universitá della Svizzera italiana, Via G. Buffi 13, CH-6904 Lugano, Switzerland;4. School of Social Sciences, The University of Manchester, Manchester M13 9P, United Kingdom;1. Department of Biology & Marine Biology, University of North Carolina Wilmington, Wilmington, NC 28403, United States;2. Duke Network Analysis Center, Social Science Research Institute, Duke University, Durham, NC 27708, United States;3. School of Life Sciences, University of Kwazulu-Natal, Durban, South Africa;1. IESEG School of Management (LEM CNRS 9221), Lille/Paris, France;2. IESE Business School, University of Navarra, Barcelona, Spain. Supported by the European Research Council –Ref. ERC-2011-StG 283300-REACTOPS and by the Spanish Ministry of Economics and Competitiveness (Ministerio de Economía y Competitividad) – Ref. ECO2014-59998-P;3. University of Barcelona, Barcelona, Spain;1. Chair of Social Networks, ETH Zürich, Switzerland;2. Social Network Analysis Research Center, University of Italian Switzerland, Lugano, Switzerland;3. Catholic University of Rome, Italy;4. University of Greenwich, UK;1. Victorian Funds Management Corporation & Department of Finance, The University of Melbourne, Australia;2. Department of Finance, The University of Melbourne, Australia;3. Melbourne School of Psychological Sciences, The University of Melbourne, Australia;1. The Ohio State University, School of Environment and Natural Resources, 2021 Coffey Road, Columbus, OH, 43210, United States;2. University of Michigan, School for Environment and Sustainability, 440 Church Street, Ann Arbor, MI, 48109, United States;3. USDA Forest Service, Rocky Mountain Research Station, 72510 Coyote Road, Pendleton, OR, 97801, United States |