We examine underwriting fees for repeat issuers of new securities to determine the relation between loyalty to an underwriting bank and the fees charged. For a sample of offers over the 1975-2001 period, we find that loyalty is associated with lower fees for common stock offers, consistent with...

We analyze cross-sectional and time-series patterns in the relationship between firms that are frequent issuers of new securities and their underwriters over the 1970-1996 period. In particular, we focus on the relation between fees charged for underwriting services and the closeness of the...

This paper provides a model that explains the structure of mutual funds. Specifically, the paper explains why funds structure as open- or closed-end funds, and why some open-end funds charge loads. In our model fund managers generate earn excess returns that, on the margin, are increasing in...

This paper provides a model that explains the structure of mutual funds. Specifically, the paper explains why funds structure as open- or closed-end funds, and why some open-end funds charge loads. In our model fund managers generate earn excess returns that, on the margin, are increasing in...

We develop a dynamic model of the adoption of financial innovations. Each period, firms decide whether or not to adopt an innovation of uncertain value, and the profitability of each period's adoptions reveals information about the innovation's value. We show that characteristics of financial...