Political budget cycles (PBCs) result from the credibility problems that office-motivated incumbents face under asymmetric information, due to their temptation to manipulate fiscal policy to increase their electoral chances. We analyze the role of rules that limit debt, crucial for aggregate...

In economics, the standard approach to language is that talk is cheap. Here, instead, language is a social convention that affects utility. Unless language is used in its ordinary sense, it cannot help to coordinate actions because there is no way of decoding it. This points to a unique...