Marvin Sirbu

Marvin Sirbu is a Professor of Engineering and Public Policy; Electrical and Computer Engineering and Joint Appointment at Tepper School of Business at Carnegie Mellon University. His research interests are not explicitly detailed in the provided information. Sirbu's profile page indicates his affiliation with the Tepper School of Business and his dual appointment in Engineering and Public Policy and Electrical and Computer Engineering. His contact email is sirbu@cmu.edu, and his profile page can be accessed at https://www.cmu.edu/tepper/faculty-and-research/faculty-profiles/marvin-sirbu.

Marvin Sirbu is a researcher at Carnegie Mellon University with a focus on internet commerce, digital goods, and network security. His work explores mechanisms for purchasing and delivering digital goods over networks, including systems like NetBill and its security protocols. He investigates pricing strategies for multicast communication and network-delivered services, emphasizing cost-based approaches. Sirbu also examines the economic impact of broadband deployment and the role of government in innovation processes. His research includes secure routing protocols such as SPV and decentralized access policies for spectrum sharing. Additionally, he studies technological choice in standards committees and the use of token-based systems in electronic commerce.