-one coordination problem can affect the conventionality of another: childcare being incompatible with big game hunting, shrinks the basin of attraction for women hunting big game
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+one coordination problem can affect the conventionality of another: childcare being incompatible with big game hunting, shrinks the basin of attraction for women hunting big game
+
+threatpoints (or disagreement points): if bargaining fails, someone has a worse BATNA. If you have a high threatpoint, the difference between demanding Low and getting the threatpoint isn't a big deal, which makes less of an incentive to learn to demand Low and less risk to demanding High—and if they learn to demand High, that forces the other type to learn to demand Low
+
+(0 as disagremeent point isn't special)
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+