Российская академия народного хозяйства и государственной службы при Президенте Российской Федерации
Troyjo was a Visiting Professor at RANEPA, the Russian Presidential Academy of National Economy and Public Administration. He was an Advisory Board member of the World Economic Forum Project on Emerging Best Practices of Brazilian Globalizers. He joined the "Leadership for the 21st Century" Program at Harvard's Kennedy School of Government. He was a Research Scholar at the "Centre d`Études sur l`Actuel et le Quotidien", Université Paris Descartes (Sorbonne) and a member of the International Schumpeter Society.