Prior research suggests that ETF arbitrage affects the market quality of underlying securities. We directly test this proposition by examining minute-by-minute returns and order imbalances, but find little evidence that trading in ETFs impacts the underlying. Panel vector autoregression shows...

We explore the relation between fund performance and the assets managed by the fund's managers that are outside the fund. Controlling for fund size, we find a negative relation between fund performance and the size of the manager's outside holdings, the number of other funds managed, and the...

With detailed product- and firm-level data for mutual funds, we study why mutual fund families relinquish control of fund management (advising) and outsource to non-affiliated entities and why those entities agree to manage for the fund family. Fund families and fund advisors cannot write...

Previous research has suggested that information processing and hierarchy costs play a role in firm-level diseconomies of scale. Using separate accounts (SAs) as a laboratory, we examine if these costs vary across investment style (quantitative vs. fundamental) and what role, if any, they play...

Regulations allow market makers to short sell without borrowing stock, and the transactions of a major options market maker show that in most hard-to-borrow situations, it chooses not to borrow and instead fails to deliver stock to its buyers. Some of the value of failing passes through to...

This study provides empirical evidence on the role of disclosure in resolving agency conflicts in delegated investment management. For certain expenditures fund managers have alternative means of payment which differ greatly in their opacity: payments can be expensed (relatively transparent); or...

Given the potential for agency conflicts in delegated asset management, and the constant push for disclosure by regulators, we examine a clear potential source of agency conflicts in the mutual fund industry: anonymously managed mutual funds. Using a global sample of mutual funds, we find that...

We examine the selection of fund self-declared benchmarks. While the incidence of style mismatched benchmarks is high at the beginning of our sample (41% of fund assets/34% of funds), it declines significantly over time. This decline is driven primarily by existing funds changing their...

Regulations allow market makers to short sell without borrowing stock, and the transactions of a major options market maker show that in most hard-to-borrow situations, it chooses not to borrow and instead fails to deliver stock to its buyers. A part of the value of failing passes through to...

Retail investors often lack investment expertise. Mutual-fund brokers can help, but their incentives are mixed so it is an empirical question what value they add, both for consumers and for fund families. Investors pay more to invest through unaffiliated brokers than captive brokers, and while...