922 citations · 2.9k across the 22 of their papers we have counts for
5 papers · 1 filter
Correlation based networks of equity returns sampled at different time horizons
M. Tumminello, T. Di Matteo, T. Aste +1
We investigate the planar maximally filtered graphs of the portfolio of the 300 most capitalized stocks traded at the New York Stock Exchange during the time period 2001-2003. Topo…
Simulated Molecular Gas Emission in Galaxy Mergers with Embedded AGN
Desika Narayanan, Thomas J. Cox, Brant Robertson +6
We investigate the effect of embedded active galactic nuclei (AGN) in galaxy mergers on the CO molecular line emission by combining non-local thermodynamic equilibrium (LTE) radiat…
The Power-law Tail Exponent of Income Distributions
F. Clementi, T. Di Matteo, M. Gallegati
In this paper we tackle the problem of estimating the power-law tail exponent of income distributions by using the Hill's estimator. A subsample semi-parametric bootstrap procedure…
A study of the personal income distribution in Australia
Anand Banerjee, Victor M. Yakovenko, T. Di Matteo
We analyze the data on personal income distribution from the Australian Bureau of Statistics. We compare fits of the data to the exponential, log-normal, and gamma distributions. T…
Why the fundamental plane of black hole activity is not simply a distance driven artifact
A. Merloni, E. Koerding, S. Heinz +3
The fundamental plane of black hole activity is a non-linear correlation among radio core luminosity, X-ray luminosity and mass of all accreting black holes, both of stellar mass a…