序數主義是指個人偏好只能用序數效用英語Ordinal utility來表示,只在序數方面具有意義。也就是說,個人只關心不同社會狀態之間的優劣順序,而並不關心其他的差別。序數效用是新福利經濟學的基礎,是帕累托標準的特點。[1]

參考文獻

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.