Some laws of physical processes in economy.
Kialbieva Vera Kalbievna, gr.215, 2 course of economy faculty.
Problem statement: to define the difference of Russia economic system
from equilibrium state.
Object of research: incomes of Russia population.
Subject of research: the physical laws.
The modern economic theory has appeared not capable to expect and
explain the reason of many economic transformations of last decades. The
principal cause of the economic theory crisis consists that its bases and the used
mathematical apparatus was generated in the beginning ХХ century. The
economic structure has essentially changed for the last hundred years. The crisis
overcoming in economy connect with a new scientific direction - econophysics
[1]. The econophysics can lead to construction of economy just like exact and
natural sciences. The other aspect in econophysics development – research of the
physical phenomena in economic systems [2].
I want to compare laws of physics and economy. For example – the
equilibrium radiation of absolutely black body is well investigated by physics [3].
The equilibrium radiation means that the body emits and absorbs an equal
quantity of energy. Such radiation by Planck’s formula is described:
𝜌=
2𝜋ℎ𝜈3
1
𝑐2
𝑒 ℎ𝜈⁄𝑘𝑇 −1
(1)
where𝜈–the frequency, which proportional to radiation energy, T – system
temperature. Here I shall try to recognize the analogy of the absolute black body
radiation and the economy situation in Russia. If the national economy is
equilibrium, that it population’s incomes equal the expenditures. In this case, the
function of workers quantity allocation to the amount of wage could be described
by an adopted Plank’s formulae:
𝜌(𝑥) =
𝐴𝑥 3
𝑒 𝑏𝑥 −1
(2)
Where  – percent age of workers involved into the industry, A – population
incomes, b – variable, inversely to the “economy temperature”.
Having analyzed the data by April 2009, published by Federal Statistics
Service in the Internet, I drew a graph of dependence of quantity of workers in
the industry from the wage in it (fig. 1, line 1) and compare it with function  (x)
(fig. 1, line 2). Incomes of the Russians could be precisely described by the Planl’s
formulae (2), which could mean that the economy is characterized by an
equilibrium: population’s incomes are equal to it expenditures. Considering this
fact, the inflation should be almost absent, and what is present could be caused
by external factors (social, psychological or international).
In physics , to deflect the maximum radiation of absolute black body to the
side of more power, one should increase the body’s temperature. The more the
temperature is increased, the more the energy of the radiation grows (the Vin’s
law of shift). By analogy with economy equilibrium, to increase the population
income the economy temperature should be enlarged. In physics temperature is
the measure of average kinetic power of molecules; this means that temperature
depends on the molecules’ speed, in economy, probably, the “economy
temperature” depends on the money rotation speed.
I would like to create a kind of mathematics model of economy while
participating in this summer seminar, which could prove my theoretical
conclusions. In physical experiment the speed of molecules could be increased by
increasing pressure at a constant volume. I would like to point out with a numeric
experiment on a mathematic model how it is possible to increase “economic
pressure” with a constant volume (amount of money).
Fig.1. Line1 – distribution 𝜌(𝑥) of number of workers on the sizes of the added
wages for April 2009. Line 2 – Planck’s formula (2) for an equilibrium condition of
system.
[1] – the First All-Russia congress on econophysics. Financial Academy at the
Government of the Russian Federation on June, 3-4rd, 2009.
[2] – Eeconophysics. The modern physics in search of economic theory ./
redaction by V.V.Haritonov and A.A.Ezhov.-М.:МИФИ,2007.
[3] – Т.I.Trofimova Course of physics. М.:Hight school – 2005.