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32 S. C. L. Rev. 241 (1980-1981)
Excusable Nonperformance in Sales Contracts: Some Thoughts abour Risk Management

handle is hein.journals/sclr32 and id is 269 raw text is: SOUTH CAROLINA LAW REVIEW
VOLUME 32                          1980                        NUMBER 2
EXCUSABLE NONPERFORMANCE IN
SALES CONTRACTS: SOME THOUGHTS
ABOUT RISK MANAGEMENT
RICHARD E. SPEIDEL*
I. BACKGROUND
When will a promisor be excused from performance because
of events which occur after the contract is formed and which are
not within the control of either party?1 One answer is when the
event is dealt with explicitly in the agreement and the risks are
allocated to the promisee or others. The usual issues are whether
the allocation clause was part of the agreement, whether its in-
clusion was the product of a bargaining process where the par-
* Professor of Law, Northwestern University School of Law. A.B., Denison Univer-
sity, 1954; LL.B., University of Cincinnati, 1957; LL.M., Northwestern, 1959.
1. Traditional analysis of excusable nonperformance has produced three event
categories: those existing at the time of contracting, those supervening contract forma-
tion and impairing the capacity of one party to perform, and those frustrating an impor-
tant purpose of one party, usually the payor. See RESTATEMENT (FRST) OF CONTRACTS §§
288, 456, 457 (1933); J. MURRAY, MURRAY ON CONTRACTS §§ 197-204 (2d ed. 1974). The
Restatement (Second) of Contracts retains these three categories, but links them
through a common test for excuse. This test is whether the promisor's performance was
made impracticable, or the party's principal purpose was substantially frustrated, by
the occurrence of an event the nonoccurrence of which was a basic assumption of the
contract. RESTATEMENT (SEcoND) OF CONTRACTS §§ 281, 285, 286 (Tent. Draft No. 10,
1975). See also U.C.C. § 2-615(a); Posner & Rosenfield, Impossibility and Related Doc-
trines in Contract Law: An Economic Analysis, 6 J. LEGAL STUD. 83, 86 (1977)(in every
discharge case, the problem is to decide who should bear the loss resulting from an event
that has rendered performance by one party uneconomical). In deciding who assumed
what risk, however, whether the event existed at the time of contracting is relevant to
the relative capacities of the parties to learn of it. In short, it may be easier to identify
and protect against existing rather than supervening risk events. See Kronman, Mistake,
Disclosure, Information, and the Law of Contracts, 7 J. LEGAL STun. 1, 2-9 (1978)(infor-
mation is the antidote to mistake).