Deviation inequalities and moderate deviations for estimators of   parameters in bifurcating autoregressive models
  The purpose of this paper is to investigate the deviation inequalities and the moderate deviation principle of the least squares estimators of the unknown parameters of general $p$th-order bifurcating autoregressive processes, under suitable assumptions on the driven noise of the process. Our investigation relies on the moderate deviation principle for martingales. 
Hac\`ene Djellout, Val\`ere Bitseki Penda
math.PR