Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coauthorship and Thematic Networks in AAEP Annual Meetings   We analyze the coauthorship production of the AAEP Annual Meeting since 1964.
We use social network analysis for creating coauthorship networks and given
that any paper must be tagged with two JEL codes, we use this information for
also structuring a thematic network. Then we calculate network metrics and find
main actors and clusters for coauthors and topics. We distinguish a gender gap
in the sample. Thematic networks show a cluster of codes and the analysis of
the cluster shows the preeminence of the tags related to trade, econometric,
distribution/poverty and health and education topics.

32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys