Peter Key is a Principal Researcher at MSR Cambridge. He leads a newly created Networks, Economics, and Algorithms team, which operates at the intersection of Computer Science, Economics and Game Theory. He is excited about the possibilities of applying research in this area to ad-auctions, markets and networks in Microsoft. Current projects include the Pricing of Media Service Provision, and Budget Smoothing in Sponsored Search Auctions. His previous work at Microsoft has involved the design and performance of Networks, covering Congestion Control in the Internet, Home Networks, Multipath Routing, and Wireless. Decentralized Networking in White-space is a current project in this sphere. .