1. Asymmetric Information and the Roman Economy: Introduction -- 2. Economics and Information: Asymmetries, Uncertainties and Risks -- Part 1: Information Management -- 3. Managing Economic Public Information in Rome: the Aerarium as Central Archive of the Roman Republic -- 4. Managing...

This volume studies information as an economic resource in the Roman World. Information asymmetry is a distinguishing phenomenon of any human relationship. From an economic perspective, private or hidden information, opposed to publicly observable information, generates advantages and...

If rating agencies add no new information to markets, their actions are not a public policy concern. But as rating changes may be anticipated, testing whether ratings add value is not straightforward. This paper argues that ratings and spreads are both noisy signals of fundamentals and suggest...