The Comparison of DEA and PROMETHEE method to evaluate the environmental efficiency of national steel sectors in Europe

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Comparison of DEA and PROMETHEE method to evaluate the environmental efficiency of national steel sectors in Europe

Popis výsledku v původním jazyce

The aim of this paper is the environmental efficiency of national sectors of European steel industry. In particular, emissions trading with CO_2 is involved in analysis. The core factor of the environmental policy of the EU is the EU ETS system, whose idea is trading of emissions allowances for CO_2. Steel companies obtain some amount of emissions allowances for free which authorizes them to manufacture products (together with emissions). That is why that number of allowances is considered as the input in our model. On the other hand, the amount of CO_2 emissions released is regarded as the output. In addition, the structure of companies size and GDP per capita are other inputs and amount of production is the second output. Two methods are used to evaluate the efficiency of units and compared. Apart of the traditional DEA approach, the PROMETHEE analysis is also used. The both approaches are applied to data set of 22 national steel sectors in Europe for year 2014. The results of both models are identical, except for a few specified exceptions.

Název v anglickém jazyce

The Comparison of DEA and PROMETHEE method to evaluate the environmental efficiency of national steel sectors in Europe

Popis výsledku anglicky

The aim of this paper is the environmental efficiency of national sectors of European steel industry. In particular, emissions trading with CO_2 is involved in analysis. The core factor of the environmental policy of the EU is the EU ETS system, whose idea is trading of emissions allowances for CO_2. Steel companies obtain some amount of emissions allowances for free which authorizes them to manufacture products (together with emissions). That is why that number of allowances is considered as the input in our model. On the other hand, the amount of CO_2 emissions released is regarded as the output. In addition, the structure of companies size and GDP per capita are other inputs and amount of production is the second output. Two methods are used to evaluate the efficiency of units and compared. Apart of the traditional DEA approach, the PROMETHEE analysis is also used. The both approaches are applied to data set of 22 national steel sectors in Europe for year 2014. The results of both models are identical, except for a few specified exceptions.

Druh

D - Stať ve sborníku

CEP obor

BB - Aplikovaná statistika, operační výzkum

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

34th International Conference Mathematical Methods in Economics (MME) : proceedings papers

ISBN

978-80-7494-296-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

319-324

Název nakladatele

Technická univerzita Liberec

Místo vydání

Liberec

Místo konání akce

Liberec

Datum konání akce

6. 9. 2016

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000385239500055