231 Wis. 2d 33, 605 N.W.2d 270 (WI Ct. App., 1999)
There are two types of agreements: Those which are mutual contracts and those which are concessions of facts. The second type is a procedural convenience to relieve a party of having to prove a fact. Here, the husband conceded a fact, his earning capacity. This was not a stipulation because both parties did not agree to it.
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