Results 111 to 120 of about 3,199,232 (307)

Finite Sample Properties of One-step, Two-step and Bootstrap Empirical Likelihood Approaches to Efficient GMM Estimation [PDF]

This paper compares conventional GMM estimators to empirical likelihood based GMM estimators which employ a semiparametric efficient estimate of the unknown distribution function of the data.
Joachim Inkmann
core  

Closed-Form Likelihood Expansions for Multivariate Time-Inhomogeneous Diffusions [PDF]

The aim of this paper is to find approximate log-transition density functions for multivariate time-inhomogeneous diffusions in closed form. There are many empirical evidences that the underlying data generating processes for many economic variables ...
Seungmoon Choi
core   +2 more sources

Evaluation of spatial Bayesian Empirical Likelihood models in analysis of small area data. [PDF]

PLoS One, 2022
Jahan F, Kennedy DW, Duncan EW, Mengersen KL.   +3 more
europepmc   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source

Efficient empirical likelihood inference for recovery rate of COVID19 under double-censoring. [PDF]

J Stat Plan Inference, 2022
Hu J, Liang W, Dai H, Bao Y.
europepmc   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Generalized empirical likelihood estimators and tests under partial, weak and strong identification [PDF]

The principal purpose of this paper is to describe the performance of generalized empirical likelihood (GEL) methods for time series instrumental variable models specified by nonlinear moment restrictions when identification may be weak.
Patrik Buggenberger, Richard Smith
core  

Enhanced empirical likelihood estimation of incubation period of COVID-19 by integrating published information. [PDF]

Stat Med, 2021
Jiang Z, Yang B, Qin J, Zhou Y.
europepmc   +1 more source

Structure‐Guided Balancing of Ambipolar Transport Enables Symmetric Switching in Heterojunction Bilayer Organic Transistor Inverters

Advanced Functional Materials, EarlyView.
Balancing the spatially separated p‐ and n‐type transport pathways in heterojunction‐bilayer OTFTs enables symmetric inverter switching (VM ≈ 0.5VDD), whereas discrete integration of unipolar OTFTs gives polarity‐dependent and resistive responses. ABSTRACT High inverter performance in ambipolar organic electronics requires balanced channel strengths ...
Sohyun Choi, Young Yong Kim, Ji Ho Youk, Hoichang Yang   +3 more
wiley   +1 more source

Stochastic Arbitrage Opportunities: Set Estimation and Statistical Testing

Mathematics
We provide a formal statistical theory of consistent estimation of the set of all arbitrage portfolios that meet the description of being a stochastic arbitrage opportunity.
Stelios Arvanitis, Thierry Post
doaj   +1 more source