Jeromin Zettelmeyer, Álvaro Leandro, 01 June 2018

The euro area lacks a common safe asset, leaving banks to rely on bonds issued by their own countries and thus magnifying fiscal crises and contributing to financial fragmentation. To address this problem, an influential proposal advocates sovereign-bond backed securities, the most senior of which would play the role of safe asset. This column, which introduces a new CEPR Policy Insight, investigates whether criticism of the proposal’s reliance on securitisation is justified and compares it with alternatives that would not require tranching.

Gabriel Ahlfeldt, Pantelis Koutroumpis, Tommaso Valletti, 04 February 2016

Many governments are committed to promoting the roll-out of fibre optic broadband networks. Little is known, however, about the economic value of these investments. Using house prices to infer the value of high-speed internet access, this column discusses the impact of fibre optic broadband in England. A fast broadband connection is found to increase house prices sufficiently in urban areas to pass a cost-benefit test, but the case for universal delivery in rural areas is not as strong. And even in areas where people are willing to pay for a faster connection, internet providers may be unwilling to deliver it only to see house-sellers appropriate the rent from their investments.

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