Results 11 to 20 of about 641,067 (312)

Approaches to estimation the farm-level economic viability and sustainability in agriculture: A literature review

open access: yesAgricultural Economics (AGRICECON), 2019
Estimation of farm economic sustainability and viability became more topical when redesigning the Common Agricultural Policy which should stabilise farm income and make agribusiness more viable and sustainable (typically in Czech areas facing natural ...
Jindrich Spicka   +3 more
doaj   +1 more source

Feasibility analysis of heterogeneous energy storage technology for cloud energy storage with distributed generation

open access: yesThe Journal of Engineering, 2019
Fluctuations of electricity prices in demand response schemes and intermittency of renewable energy supplies necessitate the adoption of energy storage in power systems.
N. Nagill   +3 more
doaj   +1 more source

Economic aspects of beef cattle production

open access: yesPesquisa Agropecuária Tropical, 2012
Brazil is the world largest producer and exporter of beef, with its Middle West region accounting for 35% of the national cattle killing, in 2010. However, it is necessary to value the planning, control, and business management in rural properties ...
Hilda Silva Araújo   +4 more
doaj   +1 more source

Costs and economic viability for the silkworm cocoon production

open access: yesPesquisa Agropecuária Tropical, 2013
Sericiculture is characterized by the possibility of income generation in areas smaller than 10.0 ha and by the rationalization of family labor. Even considering this favorable scenario for the development of this activity, there is still a gap in the ...
Omar Jorge Sabbag   +2 more
doaj   +1 more source

Hybrid Wind and Solar Photovoltaic Generation with Energy Storage Systems: A Systematic Literature Review and Contributions to Technical and Economic Regulations

open access: yesEnergies, 2021
The operation of electrical systems is becoming more difficult due to the intermittent and seasonal characteristics of wind and solar energy. Such operational challenges can be minimized by the incorporation of energy storage systems, which play an ...
Gabriel Nasser Doyle de Doile   +5 more
doaj   +1 more source

Viability, Economic Transition and Reflection on Neoclassical Economics* [PDF]

open access: yesKyklos, 2005
SummaryMany transition policies, based on the existing neoclassical economic theories, failed in Eastern Europe, the former Soviet Union, and China. This paper argues that the failure is due to the implicit viability assumption of neoclassical economics.
openaire   +2 more sources

Viabilidade econômica da utilização do biogás produzido em granja suínícola para geração de energia elétrica Economic viability for electrical power generation using biogas produced in swine grange

open access: yesEngenharia Agrícola, 2010
A produção de biogás por meio de biodigestão anaeróbia representa um avanço para equacionar o problema dos dejetos produzidos pela suinocultura e disponibilidade de energia no meio rural.
Ricardo G. Cervi   +2 more
doaj   +1 more source

Economic Viability of Paris Metro Pricing for Digital Services

open access: yes, 2014
Nowadays digital services, such as cloud computing and network access services, allow dynamic resource allocation and virtual resource isolation. This trend can create a new paradigm of flexible pricing schemes.
Chau, Chi-Kin   +2 more
core   +1 more source

Accounting and Analytical Support of Public Procurement in the Electronics Industry in the Digitalization

open access: yesУчёт. Анализ. Аудит, 2021
The article deals with the problems of accounting and analytical support of public procurement in the electronics industry; one of the objectives of the study is to substantiate the criteria for assessing suppliers' reputation; evaluations of persons ...
V. G. Kogdenko
doaj   +1 more source

Viability Theory and Economic Modeling [PDF]

open access: yes, 2007
A brief introduction into the theory of differential inclusions, viability theory and selections of set valued mappings is presented.
Kánnai, Zoltán, Tallos, Péter
core  

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