Using a panel of 23 industrialised countries, the paper investigates how short-run and long-run income risks are shared and how the source of uncertainty matters for the way this risk gets insured. Surprisingly, short-term and long-term output risks are found to be equally well insured....

This paper presents non-parametric microeconomic evidence on stores’ price setting behavior and evaluates the findings in light of theories of nominal price rigidity. The main issues include the durability of price quotations, the size, the frequency and the across-store and within-store...

The value of information is examined in a single-agent environment with unawareness. Although the agent has a correct prior about events he is aware of and has a clear understanding of his available actions and payoffs, his unawareness may lead him to commit information pro- cessing errors and...