Corporate Financing Decisions When Investors Take the Path of Least Resistance

Malcolm Baker, Joshua Coval, Jeremy C. Stein

NBER Working Paper No. 10998
Issued in December 2004
NBER Program(s):Corporate Finance

We explore the consequences for corporate financial policy that arise when investors exhibit inertial behavior. One implication of investor inertia is that, all else equal, a firm pursuing a strategy of equity-financed growth will prefer a stock-for-stock merger to greenfield investment financed with an SEO. With a merger, acquirer stock is placed in the hands of investors, who, because of inertia, do not resell it all on the open market. If there is downward-sloping demand for acquirer shares, this leads to less price pressure than an SEO, and cheaper equity financing as a result. We develop a simple model to illustrate this idea, and present supporting empirical evidence. Both individual and institutional investors tend to hang on to shares granted them in mergers, with this tendency being much stronger for individuals. Consistent with the model and with this cross-sectional pattern in inertia, acquirers targeting firms with high institutional ownership experience more negative announcement effects and greater announcement volume. Moreover, the results are strongest when the overlap in target and acquirer institutional ownership is low and when the demand curve for the acquirer's shares appears to be steep.

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Document Object Identifier (DOI): 10.3386/w10998

Published: Baker, Malcolm, Joshua Coval and Jeremy Stein. “Corporate Financing Decisions When Investors Take the Path of Least Resistance.” Journal of Financial Economics 84, 2 (2007): 266-298. citation courtesy of

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