※ 引述《wyner (外嫩)》之铭言：
: 做学校段考题做到一题
: 下列有关赛局的概念, 何者错误?
: (a) 动态赛局一定是多期赛局。 (b) 固定和赛局一定是零和赛局。
: (c) 单期赛局一定是同步赛局。 (d) 非零和赛局一定是非固定和赛局。
In game theory and economic theory, a zero-sum game is a mathematical
representation of a situation in which a participant's gain (or loss) of
utility is exactly balanced by the losses (or gains) of the utility of the
other participant(s).
from wiki
从定义来的话，他们就是一样的东西 维基百科上Fixed-sum game 会转到Zero-sum game