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Estimation of the criticality parameter of a superitical branching process with random environments
Published online by Cambridge University Press: 14 July 2016
Abstract
For a supercritical branching process x = {xn; n ≧ 0, x0 = 1} with random environments, define when xn > 0; and = 1 when xn = 0. When x is assumed to satisfy the standard regularity assumptions, under the non-extinction hypothesis, is a strongly consistent and asymptotically unbiased estimator for the criticality parameter π and is asymptotically normal. A strongly consistent estimator, is also proposed for the associated variance, σ2.
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- Copyright © Applied Probability Trust 1979
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Research supported by the University Grants Commission, India.
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