《矩陣與經濟的平衡藝術:解構里昂提夫(Leontief)投入產出模型》 episode artwork

EPISODE · May 22, 2026 · 13 MIN

《矩陣與經濟的平衡藝術:解構里昂提夫(Leontief)投入產出模型》

from Adaline數學實驗室 · host Adaline MathLab

在本集節目中,我們將帶領聽眾從純數學的矩陣運算,跨越到現實世界的經濟體系分析。首先,我們會解析線性代數中的核心工具——基本列運算(Elementary Row Operations),這不僅是簡化矩陣的手段,更是求解線性方程組的強大武器,。 節目的重頭戲將聚焦於 1973 年諾貝爾經濟學獎得主瓦西里·里昂提夫(Wassily Leontief)的數學貢獻。我們將介紹如何利用矩陣來建立經濟模型: 封閉模型(Closed Model):探討在一個自給自足的社會中,農夫、裁縫與木匠如何透過「平衡條件(Equilibrium Condition)」達成收入與消費的對等,。 開放模型(Open Model):當存在外部需求時,如何計算出整個經濟體系必須達到的總產值,以滿足社會的各項需求,。 無論你是想了解矩陣階數(Rank)的實務意義,還是好奇數學如何預測經濟脈動,這一集都將為你揭開矩陣背後的經濟規律 -- Hosting provided by SoundOn

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《矩陣與經濟的平衡藝術:解構里昂提夫(Leontief)投入產出模型》

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