This paper studies endogenous information manipulation in games where a population can overthrow a regime if individuals coordinate. The benchmark game has a unique equilibrium and in this equilibrium propaganda is effective if signals are sufficiently precise. Despite playing against perfectly...

We study the interaction between the inefficiency in the acquisition of private information and trading in financial markets. We show that, as the cost of information declines, traders over-invest in information acquisition and trade too much on their private information. We also show that,...

We study a model where some investors ("hedgers") are bad at information processing, while others ("speculators") have superior information-processing ability and trade purely to exploit it. The disclosure of financial information induces a trade externality: if speculators refrain from trading,...

Information frictions play a central role in the formation of household inflation expectations, but there is no consensus about their origins. We address this question with novel evidence from survey experiments. We document two main findings. First, individuals in lower-inflation contexts have...