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单词 Rational actor
释义

Rational actor

原声例句
简单心理学

Yet people aren't robots — we're not always flawlessly rational actors.

然而,人不是机器人,我们并不总是完美理性的演员。

经济 Crash Course

We might not always be the rational actors classical economists believe us to be.

我们可能并不总是古典经济学家以为的那样理性。

经济学人(汇总)

Thanks in large part to the empiricism of behavioural economics, it is less wedded to abstractions like the perfectly rational actor.

主要得益于行为经济学的经验主义,法律经济学不再那么执着于完全理性的行为者等抽象概念。

英语演讲大全

But 95% actually are far more rational economic actors than you think.

但实际上 95% 的经济行为者比你想象的要理性得多。

双语版 TED-Ed 演讲精选

Mainstream economic models assume people are rational actors who weigh the cost and benefits of their options and choose the most advantageous path forward.

主流经济模型假设人们是理性的行动者,他们权衡自己选择的成本和收益,然后选择最有利的前进道路。

国土安全 第4季

And if it is, we can't assume he's a rational actor.

如果是他 我们就不能认为他还有理性。

世界史 Crash Course

And other writers popularized the idea that it was human nature for individuals to participate in markets as rational actors.

其他作家普及了这样一种观点,即个人作为理性行为者参与市场是人类的天性。

经济学人-文艺

The logic of deterrence, and later of mutually assured destruction—which presumes that war between nuclear-armed nations is impossible, because the mutual annihilation ensures that neither side could win—applies only to rational actors.

核威慑逻辑以及同生共亡的理论(该理论持有者认为核武器国家间是不会有战争的,因为相互之间的灭亡会使任何一方都无法赢得战争)只适用于理性行为者。

《金融时报》 Podcast

I mean, the way you portray it makes Mohammed bin Salman sound like really quite a rational actor and in some ways a bit of a visionary.

我的意思是, 你描绘它的方式让穆罕默德·本·萨勒曼听起来像一个非常理性的演员, 在某些方面有点有远见。

中文百科

理性选择理论 Rational choice theory

(重定向自Rational actor)

理性选择理论英语:Rational choice theory),又称为选择理论(Choice theory)、理性行为理论(Rational action theory),是政治科学及社会科学的一系列理论,主张行动本质上都是理性的,人们在行动前会考量利害得失来做出决定。

理性选择中的的理性,是指能够分析、比较各种选择的利益与效用,之后对于较高的效用与利益显示出偏好,并作为行为的根据,属于一种工具理性。这个理论假设在每个人都是理性主体,对于不同选择间,都存在偏好,个人会根据偏好来形成决策,做出行动。这些偏好,在逻辑上,都具备一致性(对于两个特定选择中,个人永远可以做出偏好的高低排序,而且排序本身不会有矛盾),以及可递移性(若存在三个选择A,B,C,个人偏好A > B,B >C,则他必定偏好A > C)。理性主体在形成偏好,做出决策之前,都会寻求所有可能的信息,以理性进行综合推理判断,比较各种选择方案的成本及效益,最后才会做出决策。

英语百科

Rational choice theory 理性选择理论

(重定向自Rational actor)
Daniel Kahneman

Rational choice theory, also known as choice theory or rational action theory, is a framework for understanding and often formally modeling social and economic behavior. The basic premise of rational choice theory is that aggregate social behavior results from the behavior of individual actors, each of whom is making their individual decisions. The theory therefore focuses on the determinants of the individual choices (methodological individualism).

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更新时间:2025/6/23 21:35:42