We exploit the merger between BlackRock and Barclays Global Investors to study how changes in expected ownership concentration affect the investment behavior of funds and the cross-section of stocks worldwide. We find that funds with open-end structures and a large exposure to commonly-held...

We highlight an important but overlooked characteristic of financial fragility: “fragile” stocks are more liquid because they are sensitive to non-fundamental liquidity shocks. This reduces their sensitivity to corporate actions with price impact and affects the firms’ incentives to engage...