Investor Flows to Asset Managers: Causes and Consequences

Susan E. K. Christoffersen, David K. Musto, Russ Wermers

Research output: Contribution to journalJournal articleResearchpeer-review


Cash flows between investors and funds are both cause and effect in a complex web of economic decisions. Among the issues at stake are the prospects and fees of the funds, the efforts and risk choices by the funds' managers, the pricing and comovement of the assets they trade, the stability of the financial system and the real economy, and the retirement security and protection of the investors. There is an accordingly large and growing literature on flows that has concentrated on the main retail investment pool, the open-end mutual fund, and has used flows to explore many aspects of retail financial decision making. We survey this literature and, where relevant, describe how open-end flows compare to other investment vehicles. We also identify opportunities both for future research and for refinement of mutual fund design, in particular as suggested by the recent rethinking of retail investment pools in the European Union.
Original languageEnglish
JournalAnnual Review of Financial Economics
Pages (from-to)289-310
Publication statusPublished - Dec 2014

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