Results 171 to 180 of about 509,644 (312)

Panel Data Estimation Techniques for Farm-level Data Model

Econometric models wishing to estimate relevant parameters for agricultural policy analysis are increasingly relying on unbalanced panels of farm-level data.
Sckokai, Paolo, Moro, Daniele, Platoni, Silvia   +2 more
core  

Fertility Determinants and Economic Uncertainty:An Assessment Using European Panel Data [PDF]

This paper examines the determinants of fertility, using panel data for twenty-seven European countries. We employ panel co-integration to estimate fertility as function of demographic and economic variables.
George Hondroyiannis
core  

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Estimation in Partially Linear Single-Index Panel Data Models with Fixed Effects [PDF]

In this paper, we consider semiparametric estimation in a partially linear single-index panel data model with fixed effects. Without taking the difference explicitly, we propose using a semiparametric minimum average variance estimation (SMAVE) based on ...
Jia Chen, Jiti Gao, Degui Li
core  

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Estimation in Single-Index Panel Data Models with Heterogeneous Link Functions [PDF]

In this paper, we study semiparametric estimation for a single-index panel data model where the nonlinear link function varies among the individuals. We propose using the refined minimum average variance estimation method to estimate the parameter in the
Jia Chen, Jiti Gao, Degui Li
core  

Panel Smooth Transition Regression Models [PDF]

We develop a non-dynamic panel smooth transition regression model with fixed individual effects. The model is useful for describing heterogenous panels, with regression coefficients that vary across individuals and over time. Heterogeneity is allowed for
Timo Terasvirta, Dick van Dijk, Andres Gonzalez   +2 more
core   +2 more sources

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Panel Cointegration Testing in the Presence of Common Factors

Panel unit root and no-cointegration tests that rely on cross-sectional independence of the panel unit experience severe size distortions when this assumption is violated, as has e.g.
Urbain,Jean-Pierre, Gengenbach,Christian, Palm,Franz C.   +2 more
core  

Analyzing the mahakam river water quality using the geographically weighted panel regression model. [PDF]

MethodsX
Fauziyah ZN, Suyitno S, Darnah, Hayati MN, Fauziyah M.   +4 more
europepmc   +1 more source