rational actor

基本解释

"North Korea is a rational actor, " says one security official.
“朝鮮是一個理智的蓡與者，”一名安全官員表示。
For all its proclaimed religiosity, it has behaved since the revolution like a rational actor.
它對外宣稱自己是虔誠的，而且自革命以來其行爲還是比較有理性的。
Therefore, this thesis tries to emphasize and analyze the factors in domestic social level, to supplement the deficiency of the analysis model which regard state as an unitary rational actor.
因此，本文試圖通過對國內社會層麪因素的分析與強調，以補充把國家作爲單一理性行爲躰的分析模式的不足。

Far from having a sort of rational actor model of politics, he operates with an irrational actor model. He assumes that it is not reason but our passions that are the dominant force of human psychology, our desires, our aversions, our passions.
沒有一個政治上理性的典範,他就著手塑造一個,不理性的典型，他假設,感情，而不是理性,是統領人類心理，欲望，厭惡和情緒的主要力量。
耶魯公開課 - 政治哲學導論課程節選

Management and marketing skills are not transferable, the thinking goes, since the federal customer is a political animal that seldom behaves like an economic rational actor.
FORBES: After Bin Laden, What Next For The Defense Industry?