宏观经济学场论
Field Theory of Macroeconomics
摘要：
在这篇文章中，我们将表明宏观经济及其增长可以通过理论物理学中的场论进行建模和解释。我们将展示所需的主要概念和计算，并表明经济增长的计算和预测确实可以用美元和美分来计算。正如每一个场论一样，它都是基于一个连续性方程，在经济学术语中，这意味着资本（资产）和实际货物（GDP）的所有来源和汇的完全平衡。宏观经济学场论的唯一性可以通过采用基于不变量的概念导出唯一场方程的诺特定理来导出。我们将证明，一个自洽的非线性宏观经济理论所需要的唯一假设是，在修正公式中使用的众所周知的数量方程至少在时间上局部成立。
英文摘要：
In this article we will show that the Macro-Economy and its growth can be modelled and explained exactly in principle by commonly known Field Theory from theoretical physics. We will show the main concepts and calculations needed and show that calculation and prediction of economic growth then gets indeed possible in Dollars and Cents. As every field theory it is based on an equation of continuity, which in economic terms means the full balance of all sources and sinks of Capital (Assets) and real Goods (GDP) in the bulk. Uniqueness of field theory of macroeconomics then can be derived from adapting Noether's Theorems, which is based on the notion of invariants to derive unique field equations. We will show that the only assumption which is needed for a self-consistent non-linear macro-economic theory is that the well known Quantity Equation, used in corrected formulation, holds at least locally in time.
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