Results 191 to 200 of about 1,443,437 (305)

In Search for a Long-run Relationship between Aid and Growth: Pitfalls and Findings [PDF]

In this paper we investigate the relationship between per capita income and foreign aid for a panel of 131 (alternatively 52) recipient countries over the period 1960 to 2006 by employing annual data and 5-year averages.
Axel Dreher, Dierk Herzer, Felicitas Nowak-Lehmann D., Inmaculada Martínez-Zarzoso, Stephan Klasen   +4 more
core  

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

Advanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay, J. Schneider, P. Harrison, S. Kumar   +3 more
wiley   +1 more source

Testing the validity of Wagner's law in four income groups: A dynamic panel data analysis. [PDF]

Heliyon
Hossain MA, Toufique MMK, Smrity DY, Kibria MG.   +3 more
europepmc   +1 more source

Estimation and model selection in general spatial dynamic panel data models. [PDF]

Proc Natl Acad Sci U S A, 2020
Jin B, Wu Y, Rao CR, Hou L.
europepmc   +1 more source

"PPP tests in cointegrated panels: Evidence from Asian developing countries". [PDF]

This paper tests the relative version of purchasing power parity (PPP) for a set of ten Asian developing countries using panel cointegration framework. We employ 'between-dimension' dynamic OLS estimator as proposed by Pedroni (2001b).
Mohammed Mohsin, Syed A. Basher
core  

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Economic growth effects of public health expenditure in OECD countries: An empirical study using the dynamic panel threshold model. [PDF]

Heliyon
Hu Q, Wang L.
europepmc   +1 more source

How to apply dynamic panel bootstrap-corrected fixed-effects (xtbcfe) and heterogeneous dynamics (panelhetero). [PDF]

MethodsX, 2020
Sarkodie SA, Owusu PA.
europepmc   +1 more source

Demand Elasticities for Mobile Telecommunications in Austria [PDF]

This paper analyses price elasticities in the Austrian market for mobile telecommunications services using data on firm specific tariffs in the period between January 1998 and March 2002.
Justus Haucap, Ralf Dewenter
core  

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source