Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hopf bifurcation in a dynamic IS-LM model with time delay   In this paper we investigate the impact of delayed tax revenues on the fiscal
policy out-comes. Choosing the delay as a bifurcation parameter we study the
direction and the stability of the bifurcating periodic solutions. With respect
to the delay we show when the system is stable. Some numerical examples are
finally given for justifying the theoretical results.

36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn