Suchmaschinen ermöglichen Nutzern einen schnellen Zugang zu Informationen, die sie konkret suchen oder die sie durch die Suchmaschine entdecken. Sie haben sich zu wichtigen Informationsintermediären entwickelt. Aufgrund ihrer zentralen Rolle in der Informationsvermittlung und der...

We document a little-known source of information exploited by sophisticated institutional investors: the Freedom of Information Act (FOIA), a law that allows for the disclosure of previously unreleased information by the U.S. Government. Through FOIA requests, we identify several sophisticated...

This policy brief outlines the chronology of the developments since Edward Snowden leaked the documents on large-scale electronic surveillance, including PRISM and Tempora programmes, the policy implications and the public's response. It concludes that the nature of the debate has shifted from a...