Rajnish Tiwari is a professor for business administration and global innovation at Fresenius University of Applied Sciences (Hochschule Fresenius) at its Hamburg campus. In addition, he is a visiting professor at Hamburg University of Technology, where he has co-founded the Center for Frugal Innovation. Rajnish has published extensively on the theme of frugal innovation and his research in the intersection of innovation management, international business and digital transformation has received significant attention from the industry and media.