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Sandbagging: Default Rules and Acquisition Agreements

Charles K. Whitehead

Cornell Law School


Delaware Journal of Corporate Law (DJCL), Vol. 36, No. 3, 2011
Cornell Legal Studies Research Paper No. 12-19

In the M&A world, a buyer "sandbags" a seller when, knowing the seller has materially breached a warranty, it closes the deal and then asserts a post-closing claim. Traditionally, the buyer must have relied on the warranty, without knowledge of the breach, in order to prevail. The modern trend, with some exceptions, permits the buyer to sue without regard to knowledge. Parties, in both cases, can contract around the default rule — so that the default rule should affect how acquisition agreements are structured. Yet, a survey of publicly available deals, from July 2007 to June 2011, reveals that — regardless of default rule — roughly forty-five to fifty-five percent of contracts contain a pro-sandbagging provision, and roughly forty to fifty percent are silent. Why the similarity in contract provisions?

First, the law around sandbagging is unsettled. Buyers who particularly value a sandbagging right may develop standard solutions, relying on the certainty of express contractual language rather than the default rule. Second, under a pro-sandbagging standard, sellers have limited incentive to request an anti-sandbagging provision and buyers have limited incentive to agree to it. The compromise is often silence — with the right to sandbag set by the default rule rather than agreement. Thus, the claim that a buyer's "purchase" of warranties includes a sandbagging right, often used to justify a pro-sandbagging default rule, is open to question. In neither case does a pro-sandbagging default rule reflect a buyer's interest in sandbagging. Rather, bargaining is more likely under an anti-sandbagging default rule, in which case those who particularly value a sandbagging right must expressly negotiate for it.

Number of Pages in PDF File: 37

Keywords: Delaware Journal, Sandbag, Sandbagging, Acquisition Agreement, Compromise, Default Rule, Representations, Warranties, Risk

JEL Classification: K12, K22, D82, G34

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Date posted: May 3, 2012 ; Last revised: January 3, 2013

Suggested Citation

Whitehead, Charles K., Sandbagging: Default Rules and Acquisition Agreements (2011). Delaware Journal of Corporate Law (DJCL), Vol. 36, No. 3, 2011; Cornell Legal Studies Research Paper No. 12-19. Available at SSRN: https://ssrn.com/abstract=2050055

Contact Information

Charles K. Whitehead (Contact Author)
Cornell Law School ( email )
Myron Taylor Hall
Ithaca, NY 14853
United States

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