Both firms are producing quantities; both firms are trying to maximize profit, and I want to find out the Nash Equilibrium.
两个公司都生产商品,都希望最大化利润,而我也想找出纳什均衡
How do we know that everyone choosing 1 is the Nash Equilibrium in the game where you all chose numbers?
我们怎么知道在那个数字游戏中,选择1就是这个博弈的均衡呢
And in this game if they keep on doing that, it's going to drag them back to Nash Equilibrium.
这个博弈,如果他们一直这样做,最终会达到纳什均衡的状态
Now, I will need the other board; I want to figure out the Nash Equilibrium on this game.
我再找一块黑板来写板书,下面我们寻找这个博弈的纳什均衡
Now that's not always going to happen but it's kind of a nice feature about Nash Equilibrium.
虽然这不总会发生,但这也是纳什均衡的一个亮点
As an exercise in finding Nash Equilibrium, by this stage in the course most of you are looking at that saying, that wasn't hard.
作为寻找纳什均衡的一个练习,在此阶段,你们中的大多数人都会说,那不难
So this is the total quantity produced on this equilibrium, in this Cournot Nash Equilibrium.
这就是在古诺博弈中的,纳什均衡
Suppose Firm 1 is pricing at marginal cost is this a Nash Equilibrium?
假设公司1定价在边际成本,这是纳什均衡吗
We know that if these players play these games, at least if we believe in Nash Equilibrium, then they're gonna produce these quantities, they're going to produce here.
我们知道如果这些参与人进行博弈,至少我觉得在纳什均衡条件下,他们会安排这样的产量
That's going to turn out to be what's called a Nash Equilibrium.
这一点就是传说中的纳什均衡
And then we're going to look at that Nash Equilibrium and you're going to think, how does that compare to what I saw in the Cournot case we solved.
最后再看一下那些纳什均衡,你们要去思考,那跟我们学过的,古诺模型比较有什么异同
So Beatrice won this election, is this array a Nash Equilibrium?
比阿特丽斯在选举中获胜获胜,这是一个纳什均衡吗
How do we always find Nash Equilibrium when we're not guessing?
不猜测的话我们怎么分析纳什均衡呢
Did people play Nash Equilibrium when we played that game?
谁在做这个游戏时就想到纳什均衡了吗
What do I need to do find each firm's Nash Equilibrium?
我们怎样才能找出每家公司的纳什均衡呢
So this must be the Nash Equilibrium, that wasn't hard, right?
这点就是纳什均衡了,这不难是吧
So in that game, what's the Nash Equilibrium in that game?
那个数字游戏中的纳什均衡是什么
How do we know that's the Nash Equilibrium of that game?
我们怎么知道1是纳什均衡呢
So this is the Nash Equilibrium in this Cournot game.
因此这点就是古诺博弈的纳什均衡了
is there a Nash Equilibrium in which no candidates stand?
在没有候选人的时候是纳什均衡吗
No. How do we know that's not a Nash Equilibrium?
不是,我们怎么知道不是纳什均衡
Can I say the best response is the Nash Equilibrium?
这里的最佳对策是纳什均衡吗
Nevertheless I claim this is not a Nash Equilibrium.
我并不认为这是一个纳什均衡
Is there a Nash Equilibrium in which nobody stands?
没人参选的时候是纳什均衡吗
What's the Nash Equilibrium on this picture?
这个图像的纳什均衡在哪里
Why is this the Nash Equilibrium?
为什么说这点就是纳什均衡呢
Who remembers what the Nash Equilibrium is?
谁记得纳什均衡是什么
It's going back to the Nash Equilibrium.
它会达到纳什均衡
Why is it not a Nash Equilibrium?
为什么它不是纳什均衡
What's the Nash Equilibrium?
纳什均衡是什么
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