“…The numerical computation for solving equations (18) 1 (B i,4 , θ) = 0, φ 4,2 (B i,4 , θ) = 0 and φ 4,3 (B i,4 , θ) = 0 when p = 3, where φ is defined by Equation (8). Table 3 reports the means and the RMSEs of 500 realizations of the estimatorθ n for seven different kernel functions, for different choices r and M and for different N. We set the true parameter value to θ = (σ = 0.3, λ = 0.5) for the MA with kernels K(s) = e −λs 1 {s>0} , e −λ|s| , e −λ 2 s 2 and 1/(1 + λs)1 {s>0} , and set the true parameter value to θ = (σ = 3, λ = 0.5, ω = 2) for the MA with kernels K(s) = cos(ωs) e −λs 1 {s>0} and sin(ωs) e −λs 1 {s>0} .…”