Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exogenous Rewards for Promoting Cooperation in Scale-Free Networks   The design of mechanisms that encourage pro-social behaviours in populations
of self-regarding agents is recognised as a major theoretical challenge within
several areas of social, life and engineering sciences. When interference from
external parties is considered, several heuristics have been identified as
capable of engineering a desired collective behaviour at a minimal cost.
However, these studies neglect the diverse nature of contexts and social
structures that characterise real-world populations. Here we analyse the impact
of diversity by means of scale-free interaction networks with high and low
levels of clustering, and test various interference mechanisms using
simulations of agents facing a cooperative dilemma. Our results show that
interference on scale-free networks is not trivial and that distinct levels of
clustering react differently to each interference mechanism. As such, we argue
that no tailored response fits all scale-free networks and present which
mechanisms are more efficient at fostering cooperation in both types of
networks. Finally, we discuss the pitfalls of considering reckless interference
mechanisms.

9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con