To optimally utilize their labor, fund families need to match their portfolio managers' skills with the job requirements of different funds. Fund families make it possible for their managers to try out different funds in a learning-by-trying fashion until they find their best match. After they...

We document that the speed of information dissemination within mutual fund families positively affects the performance of member funds. This suggests that the resulting benefits of higher information precision far outweigh free-riding costs associated with fast internal dissemination. The...