Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lagrange statistics in systems (markets) with price constraints:
  Analysis of property, car sales, marriage and job markets by the Boltzmann
  function and the Pareto distribution   Statistical models of economic distributions lead to Boltzmann distributions
rather than a Pareto power law. This result is supported by two facts: 1. the
distributions of income, car sales, marriages or jobs are a matter of chances
and luck and not of reason! 2. Data for property, automobile sales, marriages
and job markets were analyzed by two models: the Pareto law and the Boltzmann
distribution of stochastic systems. In all cases the best fits to data were
obtained by the Boltzmann function. This may indicate that the principles of
stochastic systems like in physics, chemistry, thermodynamics may also be
applied to economic systems.

32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ