Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: How fair is an equitable distribution?   Envy is a rather complex and irrational emotion. In general, it is very
difficult to obtain a measure of this feeling, but in an economical context
envy becomes an observable which can be measured. When various individuals
compare their possessions, envy arises due to the inequality of their different
allocations of commodities and different preferences. In this paper we show
that an equitable distribution of goods does not guarantee a state of fairness
between agents and in general that envy cannot be controlled by tuning the
distribution of goods.

27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
1
The categories of this paper are: cs
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an