Results 91 to 100 of about 11,383,983 (308)

A expansão da União Européia em 2004 e seus impactos no agronegócio brasileiro

open access: yesRevista de Economia e Sociologia Rural, 2008
O comércio internacional tem adquirido importância crescente ao Brasil, especialmente para ao setor rural. Assim, entender o impacto da política de terceiros países no agronegócio brasileiro é importante.
Samuel José de Magalhães Oliveira   +1 more
doaj   +1 more source

Economic impacts of biodiesel policy in Indonesia: a computable general equilibrium approach. [PDF]

open access: yesJ Econ Struct, 2022
Sahara   +4 more
europepmc   +1 more source

A Spatial Computable General Equilibrium Model

open access: yes, 1993
We present a spatial computable general equilibrium model for which the Walras' law is employed to articulate the general equilibrium of a spatially separated economy while Wardrop's first principle is used to enuniciate the flow equilibrium on a general
Westin, Lars,   +2 more
core  

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

open access: yesAdvanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao   +6 more
wiley   +1 more source

Keeping up with the Neighbors: Social Interaction in a Production Economy

open access: yesMathematics, 2018
It is well-documented that individuals care about how others around them are doing. This paper studies a production economy in which consumers provide labor supply to a representative firm to earn income for consumption, and their utility depends on ...
Zhenhua Feng, Jaimie W. Lien, Jie Zheng
doaj   +1 more source

Policy bias and agriculture: partial and general equilibrium measures [PDF]

open access: yes
The paper examines the impact of industrial protection, agricultural export taxes, and overvaluation of the exchange rate on the balance between the agricultural and non-agricultural sectors.
Tarp, Finn   +3 more
core  

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

open access: yesAdvanced 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   +7 more
wiley   +1 more source

Payments for environmental services and economic growth: A theoretical model [PDF]

open access: yesEnvironmental Economics
Given the global climate emergency and the complex financing problems facing developing countries, some economists are advocating the introduction of payments for environmental services.
Dickens Liwono Moba, Nicolas Piluso
doaj   +1 more source

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