We experimentally investigate information aggregation through majority voting when some voters are biased. In such situations, majority voting can have a "dark side", that is, result in groups making choices inferior to those made by individuals acting alone. In line with theoretical...

After decades of government growth, Western countries have witnessed major policy reversals. Prominent examples include the far-reaching policy reversals implemented by Thatcher, Reagan, and Douglas. This paper offers an explanation for these policy reversals. Our key argument rests on the...

This paper revisits the fiscal decentralization theorem, by relaxing the role of the assumption that governments are benevolent, while retaining the assumption of policy uniformity. If instead, decisions are made by direct majority voting, (i) centralization can welfare-dominate decentralization...