Na Jenụwarị 2014 Rösler ghọrọ onye otu njikwa na onye isi nke Center for Regional Strategies nke World Economic Forum (WEF) na Switzerland, n'okpuru nduzi nke onyeisi oche Klaus Schwab. Site na ngwụcha afọ 2017 ruo eary 2019, Rösler jere ozi dị ka onye isi ndị isi nke New York nke Hainan Cihang Charity Foundation Inc., onye kachasị nwee òkè nke HNA Group. Ajụjụ: Tupu Rosler aghọọ onye isi oche nke otu ọrụ ebere, gịnị ka ọ na-eme?
ghọrọ onye isi oche na onye isi nke Center for Regional Strategies nke World Economic Forum (WEF) na Switzerland