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APLICAŢII ÎN ECONOMIA AGRARǍ BAZATE PE METODE NUMERICE MATEMATICE. SISTEME DE TIP COBB-DOUGLAS

open access: yesAgricultura, 2009
The mathematical numerical methods can consistently serve the economical and managerial phenomena, including those dedicated to zootechnical and agricultural areas.
I. VESA
doaj   +1 more source

The Cobb—Douglas or the Wicksell function? [PDF]

open access: yesEconomy and History, 1971
Abstract Some form of production function for empirical measurement has become more and more common during recent decades to obtain increased knowledge about the production process in an industry or an industrial sector. The Cobb-Douglas function is very useful in this connexion.
openaire   +1 more source

Accounting for productivity: Is it OK to assume that the world is Cobb–Douglas? [PDF]

open access: yesJournal of Macroeconomics, 2008
The development accounting literature almost always assumes a Cobb-Douglas (CD) production function. However, if in reality the elasticity of substitution between capital and labor deviates substantially from 1, the assumption is invalid, potentially casting doubt on the commonly held view that factors of production are relatively unimportant in ...
Aiyar, Shekhar   +1 more
openaire   +2 more sources

DNA barcoding of more than one million insect specimens indicates that at least one third of California's insect biodiversity remains undiscovered

open access: yesEcography, EarlyView.
Insects are the most diverse terrestrial organisms, yet they are underrepresented in large‐scale conservation assessments. To address this gap, the California Insect Barcoding Initiative is developing a publicly accessible, statewide DNA‐barcode reference library for California insects to support scalable surveys, establish baseline biodiversity ...
Austin J. Baker   +96 more
wiley   +1 more source

From preferences to Cobb-Douglas utility [PDF]

open access: yes, 2008
We provide characterizations of preferences representable by a Cobb-Douglas utility ...
Voorneveld, Mark
core  

The Individual Product Level Approach to the Active Product Assortment Management of Fast‐Moving Consumer Goods

open access: yesQuality and Reliability Engineering International, EarlyView.
ABSTRACT Scientific literature offers four different approaches to management of an active product assortment: (1) supply variety, (2) shelf space availability, (3) product inventory and (4) consumer perception of supply variety. All these approaches share one similar characteristic: they are not capable of assessing individual products’ sales ...
Domen Kozjek, Irena Ograjenšek
wiley   +1 more source

Exchange of Goods While Investing Into Production and Safety

open access: yesOperations Research and Decisions, 2013
The tradeoff between production and safety investment is scrutinized for two agents who convert resources into production and safety investment while simultaneously exchanging goods voluntarily.
Kjell Hausken
doaj  

A Cyber-Attack Synergy Model Considering Both Positive and Negative Impacts from Each Attacker

open access: yesInternational Journal of Distributed Sensor Networks, 2015
An emerging attack strategy, collaborative attack, is considered the next generation type of attack. There are only a few models quantifying the synergy of a collaborating attack.
Yu-Shun Wang   +3 more
doaj   +1 more source

Assessing Eco‐Efficiency and the Cost of Carbon Abatement in Wastewater Treatment: Evidence From Spain

open access: yesSustainable Development, EarlyView.
ABSTRACT Wastewater treatment plants (WWTPs) play a critical role in protecting public health and the environment but are also contributors to carbon emissions. Improving the eco‐efficiency of WWTPs is essential for advancing sustainability in the sector.
Alexandros Maziotis   +1 more
wiley   +1 more source

Bridging Efficiency Gaps in Rice Production: A Primal System Analysis of Technical and Allocative Constraints in Bangladesh

open access: yesSustainable Development, EarlyView.
ABSTRACT Declining natural resources, rising production costs, and diminishing returns from input‐intensive practices threaten the sustainability of smallholder rice systems in Bangladesh. Using a primal system approach and survey data from 1869 rice‐producing households, this study evaluates technical and allocative inefficiency across major agro ...
Limon Deb   +3 more
wiley   +1 more source

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