Leaky-bucket transactions can be regarded as income transfers allowing for transaction costs. In its most rudimentary form, leaky-bucket transactions trace out the maximum leakageʺ of transaction costs before income inequality is exacerbated, or before a welfare loss is experienced. This notion...

Informed voters are believed to be necessary for the well-functioning of elections. However, the puzzle is raised: Why are voters and politicians becoming more polarized despite the increased availability of information? We consider an election with policy-motivated candidates and partially...