It was at the Piper Alpha drilling structure in the North Sea.
VOA: special.2009.03.22
So Alpha in this case is better against Alpha, and Beta is better against Beta, but neither dominates each other.
所以对方选α时我应该也选α,她选β我也应该选β,这里没有优势策略
How many people abstained? Not allowed to abstain: let's try it again. Alpha in this case? No abstentions here.
多少人弃权了,不带弃权的,再举一次,多少人选α,不能弃权
For, as Rutherford has shown the assumption of the existence of nuclei, as those in question seems to be necessary in order to account for the results of the experiments on large angle scattering of the alpha rays.
因此卢瑟福,提出了原子核存在的假设,这些关于问题的假设对于,解释阿尔法粒子的,大角度散射是有必要的。
So basically he's trying to put some atoms in the way of the alpha particle.
把一些原子,放在alpha粒子的路径上。
In that case, alpha is a measure of how much Shiller,Inc. outperforms.
这样的话,alpha就用以衡量,希勒公司.表现超过市场平均水平多少
But if my pair chooses Beta then Alpha yields -1, Beta yields 1: in this case Beta would be better.
但是要是我对手选β我选α得-1,选β得1,此时选β更好
So by thinking about my opponent, by putting myself in my opponent's shoes, I realize that she has a dominant strategy, Alpha.
所以考虑到我的对手,站在她的立场上看,我发现她有一个优势策略α
Without showing your neighbor what you are doing, put it in the box below either the letter Alpha or the letter Beta.
在不被你同桌看到的情况下,在方框中填写字母α或者字母β
Is the reason people behave badly-- I don't know "Badly"--people choose Alpha in this game here, is it the fact that they can't communicate?
人们之所以取得糟糕的结果,我不敢说结果是不是真的不好,但人们选α是因为不能交流吗
Right, so you should all have been choosing in this game, you all should have chosen Alpha.
对,在这次博弈中,你们应该都选α
So in both cases, no matter what the other person does, she receives a higher payoff from choosing Alpha, so she should choose Alpha.
这两种情况下,无论别人怎么选,她选α总能得到更好的成绩,所以她应该选α
In the first game, it was kind of clear that we should choose Alpha and here it's not at all clear what we can do-- what we should do.
在第一个博弈里,我们很显然应该选α,但这次我们应该怎么选就很不确定了
So how many of you chose Alpha in this case?
多少人选择α了
All right, so this gentleman is saying... There's no dominant strategy so - Right, so this gentleman's saying, a good reason for choosing Alpha in this game is it's less risky.
很好,他说,这里没有优势策略 所以,没错,他说,选α是因为这样做风险更小
No, in fact, alpha doesn't dominate Beta for me.
没有,对我来说选α并不优于β
So, introduction, "in order to explain the results of experiments on scattering of alpha rays by matter, Professor Rutherford," and there is a footnote to the Rutherford model.
嗯,绪论,为了解释实验的结果,关于物质的alpha散射,卢瑟福说“,这儿有一个卢瑟福模型的脚注。
We pointed out, that in this game, Alpha strictly dominates Beta.
我们指出,此博弈中α严格优于β
All right, so here once again is our same matrix with me and my pair, choosing actions Alpha and Beta, but this time I'm going to put numbers in here.
我们首先讨论我和我对手,选择α或β的矩阵,不过这次我们用数字来表述
What I'm gonna do is draw a larger table, the same basic structure: I'm choosing Alpha and Beta on the rows, my pair is choosing Alpha and Beta on the columns, but now I'm going to put both grades in.
我要画个结构相同的大表格,用列来表示我选α还是β,用行来表示我对手选α还是β,但我要把两人成绩写在一个单元格里
If we play this game up in the business school, I think it's quite likely we're going to get a lot of Alpha's chosen, right?
要是我们在商学院进行这个博弈,我觉得会有很多人选α
Who thinks you should choose Alpha in that case?
谁觉得应该选择α
So the woman, I have immediately forgotten the name of, in the red shirt, whose name was Courtney, so Courtney also gave a reason for choosing Alpha, and it was a perfectly good reason for choosing Alpha, nothing wrong with it, but notice that this reason's a stronger reason.
我忘记刚才那位女士的名字了,穿红色衬衫的那位,她叫考特尼,对,考特尼也说了她为什么选α,她也有不错的理由来选α,这本身没错,但是呢,这个理由显得更充分
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