Results 41 to 50 of about 727 (119)

Extreme Mantle Heterogeneity Revealed by Geochemical Investigation of In Situ Lavas at the Central Mohns Ridge, Arctic Mid‐Ocean Ridges

open access: yesGeochemistry, Geophysics, Geosystems, Volume 25, Issue 11, November 2024.
Abstract Mid‐ocean ridge basalts reflect the mantle’s composition and reveal processes from melting to eruption. The Mohns and Knipovich Ridges have ultraslow spreading rates, low magma budgets and erupted lavas indicating various mantle domains. Here, we use geochemistry and isotope systematics of in situ samples from two axial volcanic ridges (AVRs ...
Håvard Hallås Stubseid   +3 more
wiley   +1 more source

Economic complexity and elasticity ratio: a theoretical and empirical approach [PDF]

open access: yesBrazilian Journal of Political Economy
This paper analyzes the role of economic complexity in the ratio of Thirlwall’s elasticities, fundamental to understanding the reason for the unequal growth of countries. To this end, a theoretical model is used for a group of nations.
ANDRÉ MELLINI   +1 more
doaj   +1 more source

Balance of payments constrained growth model: an Application for Morocco (1980-2018) [PDF]

open access: yes, 2020
The aim of this study is to test the validity of Thirlwall’s Law in Morocco from 1980 to 2018 period using an Autoregressive Distributed Lag (ARDL) Bounds testing approach.
Alaoui Omari, Lalla Zhor   +1 more
core   +2 more sources

Demand‐led industrialisation policy in a dual‐sector small open economy

open access: yesMetroeconomica, Volume 75, Issue 3, Page 339-376, July 2024.
Abstract This article models the process of structural transformation and catching‐up in a demand‐led Southern economy constrained by its balance of payments. Starting from the Sraffian Supermultiplier Model, we model a dual‐sector small open economy with a traditional and a modern sector that interacts with a technologically advanced Northern economy.
Önder Nomaler   +2 more
wiley   +1 more source

The Remarkable Durability of Thirlwall’s Law [PDF]

open access: yes
This paper contemplates the robustness of Thirlwall’s Law, a parsimonious expression that relates long run equilibrium growth in any one region to the product of world income growth and the ratio of the income elasticities of demand for exports and ...
Mark Setterfield
core  

Delamination Magmatism in Eastern Anatolia: A Geochemical Perspective

open access: yesGeochemistry, Geophysics, Geosystems, Volume 25, Issue 5, May 2024.
Abstract The Sr‐Nd‐Hf‐Pb isotope geochemistry of the Late Miocene Tunceli Volcanics suggests that they are the products of mixed asthenospheric and lithospheric mantle melts. The combined elemental and mineral chemistry data additionally indicate that a pyroxenite component of lithospheric origin is involved in their genesis. Calculations favor melting
Alican Aktağ   +3 more
wiley   +1 more source

A balança comercial é uma restrição ao crescimento econômico dos estados brasileiros? Uma análise para o período de 1991 a 2009

open access: yesBrazilian Journal of Political Economy
RESUMO Este trabalho investiga se há de fato uma restrição imposta pelo balanço de pagamentos - via relação entre as elasticidades-renda das importações e das exportações - sobre o crescimento econômico dos estados brasileiros. Em outros termos, verifica-
FELIPE DE SOUSA BASTOS   +2 more
doaj   +1 more source

New insights from a structural economic dynamic approach to balance of payments constrained growth [PDF]

open access: yes
In this paper it is shown that once-for-all variations in the level of the exchange rate may play an important role in the sectoral composition of the economy and this fact has important implications in terms of a disaggregated version of the Thirlwall’s
Araujo, Ricardo Azevedo
core   +1 more source

Probing the 186Os/188Os Precision Barrier: New Recommended Values for the DROsS Reference Material and an Assessment of Mixed 1011 and 1012 Ω Amplifier Arrays

open access: yesGeostandards and Geoanalytical Research, Volume 48, Issue 1, Page 109-132, March 2024.
Key Points Most precise 184Os/188Os ratio yet measured: 0.0013036 ± 0.0000007. New recommended values for DROsS: 186Os/188Os = 0.1199319 ± 0.0000024, 187Os/188Os = 0.1609227 ± 0.0000022, 189Os/188Os = 1.219709 ± 0.000010, 190Os/188Os = 1.983793 ± 0.000011.
Pedro Waterton   +4 more
wiley   +1 more source

BALANCE OF PAYMENTS CONSTRAINED, STRUCTURAL CHANGE AND NATIONAL INNOVATION SYSTEM

open access: yesCadernos CEPEC, 2018
There is one major criticism about balance of payment constrained growth models, which states that the long run growth is determined by the average rate of exports in relation with the ratio of income elasticity of imports.
Douglas Alcântara Alencar
doaj   +1 more source

Home - About - Disclaimer - Privacy