Asymmetric contracts, cash flows and risk taking of mutual funds

Fund managers in delegated portfolio management face asymmetries in their compensation contracts and in the fund flows contingent on their funds' performance relative to a benchmark. In this study we investigate the impacts of contract asymmetry and fund flow asymmetry on the risk-taking behavior of open-end funds whose delegation contracts are performance based, and show that their impacts are opposite. When the two asymmetries apply simultaneously, the impact of one on the fund's risk-taking alleviates the impact of the other. Raising the return-sharing ratio cannot make the manager take more risk, but increasing the cash flow volume can. We also show that the tracking-error variance can measure the degree of risk that the fund takes.