Results 41 to 50 of about 446,489 (323)

Is it feasible to assume homogeneous degrees of returns to scale for the Spanish provinces? [PDF]

open access: yesInvestigaciones Regionales - Journal of Regional Research, 2003
Neoclassic economic growth studies should considerate differentiation of economies taking into account structural parameters for different groups of regions.
Toni Mora
doaj  

China's economic growth and convergence [PDF]

open access: yesThe World Economy, 2016
AbstractUsing cross‐country panel data, this study identifies and discusses major factors contributing to China's strong growth in the past four decades. China's low initial per capita income relative to its own long‐run potential, combined with sound policy factors including a high investment rate, strong human capital, high trade openness and ...
openaire   +3 more sources

Recycling of Thermoplastics with Machine Learning: A Review

open access: yesAdvanced Functional Materials, EarlyView.
This review shows how machine learning is revolutionizing mechanical, chemical, and biological pathways, overcoming traditional challenges and optimizing sorting, efficiency, and quality. It provides a detailed analysis of effective feature engineering strategies and establishes a forward‐looking research agenda for a truly circular thermoplastic ...
Rodrigo Q. Albuquerque   +5 more
wiley   +1 more source

Economic convergence and polarisation: towards a multi-dimensional approach

open access: yesHungarian Geographical Bulletin, 2015
The current increase of regional inequalities in Europe, and in particular in Central and Eastern Europe (CEE) has led to the reconsideration and revival of the concepts of "polarisation" and "convergence" in academic fields like regional economics ...
József Benedek, Aura Moldovan
doaj   +1 more source

Achieving Socio-Economic Convergence in Europe [PDF]

open access: yesIntereconomics, 2020
AbstractThe origins of European populism are two socio-economic divergences that began around 1980 and have been at their most extreme in Britain. One is spatial, the other educational.
openaire   +3 more sources

Data‐Driven Printability Modeling of Hydrogels for Precise Direct Ink Writing Based on Rheological Properties

open access: yesAdvanced Science, EarlyView.
A predictive model for 3D printability is developed by integrating rheological analysis, including the Large Amplitude Oscillatory Shear (LAOS) test, with machine learning. With prediction errors under 10%, the model shows that post‐extrusion recovery controls horizontal printability, while high‐strain‐rate nozzle flow dictates vertical printability ...
Eun Hui Jeong   +7 more
wiley   +1 more source

Analysis of economic convergence through synthetic development indicators: the chilean case study [PDF]

open access: yesInvestigaciones Regionales - Journal of Regional Research, 2003
This paper defends the use of convergence models to study the temporary evolution of the Chilean communes’ socioeconomic development. To do so, we will use an indicator made up of using multivariate analysis techniques.
Víctor Fernando Figueroa Arcila   +1 more
doaj  

A Cost‐Effective and Scalable Machine Learning Approach for Quality Assessment of Fresh Maize Kernel Using NIR Spectroscopy

open access: yesAdvanced Science, EarlyView.
A cost‐effective and scalable PCNN approach is developed for NIR model construction that has compatibility with multiple instruments and multiple crops. It is time and cost saving, rapid and nondestructive, small sample set based, various quality properties and extensible for breeding application in fresh maize, forage maize, rice, wheat, and barley ...
Jiang Shi   +9 more
wiley   +1 more source

MÉTODO DEL PUNTO PROXIMAL y SUS APLICACIÓN A MODELOS ECONÓMICOS

open access: yesPesquimat, 2014
The aim of this work is to study the convergence of a extension of the proximal point method for minimizing a class of nonconvex functions on the nonnegative orthant and give some applications of the method in the solution of economics models which ...
Lucy Haydee De La Cruz Cuadros   +1 more
doaj   +1 more source

Convergence Rate Analysis of a Class of Uncertain Variational Inequalities

open access: yesIEEE Access, 2023
Variational inequalities theory is a potent tool that can be employed to tackle diverse optimization problems, with applications spanning physics, economics, finance and beyond.
Cunlin Li, Teng Zhao, Hooi Min Yee
doaj   +1 more source

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