Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Development of Econophysics: A biased account and perspective from
  Kolkata   We present here a somewhat personalized account of the emergence of
econophysics as an attractive research topic in physical as well as social
sciences. After a rather detailed story telling about our endeavors from
Kolkata, we give a brief description of the main research achievements in a
simple and non-technical language. We also present briefly, in technical
language, a piece of our recent research result. We conclude our paper with a
brief perspective.

28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat