Asymptotic behavior of CLS estimators for 2-type doubly symmetric critical Galton-Watson processes with immigration

作者：Ispany Marton^*; Kormendi Kristof; Pap Gyula

来源：Bernoulli, 2014, 20(4): 2247-2277.

DOI：10.3150/13-BEJ556

• conditional least squares estimator
• Galton-Watson branching process with immigration

In this paper, the asymptotic behavior of the conditional least squares (CLS) estimators of the offspring means (alpha, beta) and of the criticality parameter rho := alpha + beta for a 2-type critical doubly symmetric positively regular Galton-Watson branching process with immigration is described.

• 出版日期2014-11