5 problems

Let $\mathbf{a}(\bm{\theta})$ denote the asymptotic bias function, and let Theorem … remains true for a larger class of asymptotic bias functions. The conjecture concerns extending…

Let $x_1,\ldots,x_n$ be independent realizations of $N_p(0,\Sigma)$, and suppose that $p/n\to\kappa\in(0,1)$ and that the logistic-regression coefficient vector $\beta$ satisfies ……

The paper studies higher-order bias corrections for conditional quantile regression estimators and develops Bahadur–Kiefer expansions for comparing resampling procedures. Resamplin…

Let $\hat{f}_r$ denote a general fixed-order $r$-jackknife in the sense of Definition, and let $f(p)=-p\ln p$ or $f(p)=p^\alpha$ with $0<\alpha<1$. The corresponding bias bounds an…

GMM bias-correction conjecture. The same asymptotic equivalence result should apply to GMM estimators.