Results 51 to 60 of about 1,607 (222)

Lifecycle deficit and economic support ratio in Nigeria: The national transfer account approach

open access: yesJournal of Economics and Management
Aim/purpose – The benefit of changing the population age structure only accrues to an economy if the labor market absorbs the increasing number of the working population at a given labor income that surpasses the prevailing consumption of that age group.
Onisanwa Idowu Daniel, Yohanna Sule
doaj   +1 more source

Cu─X Bonds Regulated Conduction and Polarization Loss in Conductive Metal‐Organic Framework Under Electromagnetic Field

open access: yesAdvanced Science, Volume 12, Issue 33, September 4, 2025.
A ligand regulation strategy by modifying functional motifs (X = −NH2, −OH, and −SH) in triphenylene is pioneered and developed to afford Cu─X bonds, achieving a synergistic conduction and polarisation loss mechanism under an electromagnetic field for enhanced electromagnetic wave absorption. Abstract Conduction and polarization are known to profoundly
Siyao Cheng   +10 more
wiley   +1 more source

Accounting for growth in retail trade: an international productivity comparison [PDF]

open access: yes, 2007
Productivity, Retail trade, International comparisons, Double deflation, C82, L81, O47,
Marcel P. Timmer   +5 more
core   +2 more sources

Ab initio exploration of low‐lying electronic states of linear and bent MNX+ (M = Ca, Sr, Ba, Ra; X = O, S, Se, Te, Po) and their origins

open access: yesJournal of Computational Chemistry, Volume 45, Issue 30, Page 2530-2538, November 15, 2024.
Ab initio quantum calculations were performed to study electronic structures of linear‐MNX+ and side‐bonded‐M[NX]+ (M = Ca, Sr, Ba, Ra; X = O, S, Se, Te, Po) species. Their full potential energy curves, geometric parameters, and energy related properties are reported.
Isuru R. Ariyarathna
wiley   +1 more source

Do foreign direct investment and savings promote economic growth in Poland?

open access: yesEconomics and Business Review, 2019
This study aims to investigate the impact of savings and foreign direct investment on economic growth in Poland. Savings play an important role in achieving sustainable growth.
Soylu Özgür Bayram
doaj   +1 more source

Composición de las exportaciones y crecimiento económico en la Comunidad Andina de Naciones

open access: yesLecturas de Economía, 2012
Este trabajo analiza la relación entre la composición de las exportaciones y el crecimiento económico. Partiendo de la estructura desarrollada por Feder (1983) y Crespo-Cuaresma y Wörz (2005), se desarrolla un modelo con datos de panel para el periodo ...
Silvia Juliana Reyes Camargo   +1 more
doaj  

Innovation and Competitiveness of the Slovak Economy: New Evidence of International Impacts in the Knowledge Accumulation Process

open access: yesInternational Journal of Management and Economics, 2014
The objectives of this paper are twofold - to demonstrate the internal forces driving R&D productivity in Slovakia and the internationalization of Slovak R&D investments and R&D patenting since EU accession as compared to the other Visegrad Four (V4 ...
Puškárová Paula, Zajac Štefan
doaj   +1 more source

Is the natural rate of growth exogenous? A reply

open access: yesPSL Quarterly Review, 2012
The authors reply to the comment of Boggio and Seravalli about the paper "Is the natural rate of growth exogenous?".   JEL Codes: O41, O47
Miguel A. Leon-Ledesma   +1 more
doaj   +1 more source

Surface water quality in Amazonian Floodplain Lakes, data set of the Lago Grande de Curuai Floodplain Lake, Pará‐Brazil

open access: yesGeoscience Data Journal, Volume 11, Issue 3, Page 252-266, July 2024.
The data set contains surface water quality parameters in a large Amazonian floodplain. The data were acquired through nine field campaigns organized between March 2013 and April 2017. A minimum of 25 fixed stations were visited during each campaign. Vertical profiles obtained by a multiparameter probe at each station are also available.
Derlayne Dias Roque   +5 more
wiley   +1 more source

Capital services estimates in Portuguese industries, 1977–2003

open access: yes, 2010
Capital services, TFP, Portugal, O47, D24,
Silva, Ester Gomes da   +1 more
core   +1 more source

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