Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scaling in Non-stationary Time Series II: Teen Birth Phenomenon   This paper is devoted to the problem of statistical mechanics raised by the
analysis of an issue of sociological interest: the teen birth phenomenon. It is
expected that these data are characterized by correlated fluctuations,
reflecting the cooperative properties of the process. However, the assessment
of the anomalous scaling generated by these correlations is made difficult, and
ambiguous as well, by the non-stationary nature of the data that show a clear
dependence on seasonal periodicity (periodic component) and an average changing
slowly in time (slow component), as well. We use the detrending techniques
described in the companion paper \cite{paper1}, to safely remove all the biases
and to derive the genuine scaling of the teen birth phenomenon.

20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
19
The categories of this paper are: eess
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The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin