the people i you get the total welfare of every single person,

就得到了人们的总福利
the economy's total welfare.

就是经济总体福利
I'm now about to prove--but it should be obvious--that total

我现在需要证明但是这是很明显的
welfare is maximized at that equilibrium that you actually

社会总体福利在均衡中被放大了
found in class, almost.

我们在课上可以看出这点
There was just one tiny,tiny deviation from the theory.

这个理论有一个很小很小的偏离
Nobody made a mistake,by the way.

没有人会犯错
I think I mentioned this many times.

我想我已经提了很多次了
I've done this experiment before and Mr.

我以前做个这个实验
12 gets so upset that he can't buy any ticket and he's standing

12先生对于他买不到票而感到沮丧
there embarrassed that everyone else has traded and he's still

他站在那儿很尴尬所有人都在做交易
sitting there with no football ticket--

他却坐在那儿买不到票