Option prices, particularly those of out-of-the-money equity index puts, are difficult to justify in a no-arbitrage framework. This paper shows how limits to arbitrage affect the relative pricing of out-of-the-money put vs. call options (option-implied skewness). Decomposing the price of...

We study the impact of political relations on media coverage. Using a sample of 3,290 American Depository Receipts (ADRs) from 45 countries, we find that poor political relations between the US and an ADR firm’s home country induce negative coverage by the US media of the ADR firm. To...

We investigate stale reference pricing and liquidity provision in dark pools using proprietary, participant-level regulatory data. We show a substantial amount of stale trading occurs, imposing large adverse selection costs on passive dark pool participants. Consistent with these costs, HFTs...