Uma Karmarkar (IMAGE) University of California - San Diego Caption Study coauthor Uma Karmarkar, assistant professor of marketing and innovation at UC San Diego’s Rady School of Management and School of Global Policy and Strategy. Credit UC San Diego Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.