We investigate the underlying causes and the announcement effects of plant closings. The closing in our sample do not appear related to takeover activity. Instead, they appear motivated by declining firm profitability. Firms announcing closings have lower earnings than market or industry medians; earnings typically improve slightly after the announcement. We find a negative stock-market reaction to plant-closing announcements.

Critics argue that shelf registration greatly reduces the ability of underwriters to perform adequate due diligence. This argument suggests underwriters will demand greater compensation for shelf issues compared to such traditional issues as an insurance premium for protection against potential litigation or loss of reputation caused by inadequate due diligence. Our findings suggest the presence of such a premium, that the premium is higher for firms with higher expected due diligence liabilities, and that underwriters perceive that shelf registration erodes due diligence and, subsequently, price the due diligence erosion accordingly. This pricing behavior is consistent with our findings that firms with higher expected due diligence liabilities are more likely to choose traditional registration.

Controversy surrounds the Securities and Exchange Commission's (SEC) Rule 415 that went into effect in March 1982 and remained an experiment until it was permanenty adopted for large firms in November 1983. Rule 415allows a company to register all the securities it plans to issue over the next two years and then to sell someor all of the securities whenever it chooses. This procedure is known as a shelf registration. The purposes of Rule 415 are to simplify the registration of new corporate securities and to allow more flexibility in the way issues are underwritten.

We assess the effects of the introduction and passage of state nonshareholder constituency statutes on shareholder wealth. We find a small, but significantly negative effect on shareholder wealth for companies incorporated in states passing nonshareholder constituency statutes that did not already have corporate takeover defenses in place. Further, we find that firms that are poorly managed (as proxied by low market-to-book ratios) react more negatively to the statutes.

ABSTRACT Rule 415 allows a firm to register all the securities it reasonably expects to sell over the next two years and then, at the management's option, to sell those securities over these two years whenever it chooses. This paper examines whether equity offerings made under Rule 415 (shelf offerings) differ in issuing costs from equity offerings not sold under this rule. We find that shelf offerings cost 13% less for syndicated issues and 51% less for nonsyndicated issues. We also investigate the empirical relevance of the market overhang argument which suggests that shelf registrations depress the price of the registering firm's shares more than traditional registrations. Our data does not support the market overhang argument.

Rule 415 allows a firm to register all the securities it reasonably expects to sell over the next two years and then, at the management's option, to sell those securities over these two years whenever it chooses. This paper examines whether equity offerings made under Rule 415 (shelf offerings) differ in issuing costs from equity offerings not sold under this rule. We find that shelf offerings cost 13% less for syndicated issues and 51% less for nonsyndicated issues. We also investigate the empirical relevance of the market overhang argument which suggests that shelf registrations depress the price of the registering firm's shares more than traditional registrations. Our data does not support the market overhang argument.