W. Barreto‐Souza

activity

20082026

most citedImproved estimators for a general class of beta regression models

308 citations · 933 across the 30 of their papers we have counts for

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math.PR2020

Convergence and inference for mixed Poisson random sums

Wagner Barreto-Souza, Gabriela Oliveira, Roger W. C. Silva

In this paper we obtain the limit distribution for partial sums with a random number of terms following a class of mixed Poisson distributions. The resulting weak limit is a mixing…

math.PR2013★ 2 cited

Long range trap models on Z and quasistable processes

W. Barreto-Souza, L. R. G. Fontes

Let $X = {X_{t} : t \geq 0, X_{0} = 0}$ be a mean zero $β$ -stable random walk on $Z$ with inhomogeneous jump rates ${τ_{i}^{- 1} : i \in Z}$ , wi…