Correlations between biofuels and related commodities before and during the food crisis: A taxonomy perspective

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11230%2F12%3A10124462" target="_blank" >RIV/00216208:11230/12:10124462 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985998:_____/12:00381825 RIV/67985556:_____/12:00381825 RIV/61384399:31110/12:00039685

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.eneco.2012.06.016" target="_blank" >http://dx.doi.org/10.1016/j.eneco.2012.06.016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.eneco.2012.06.016" target="_blank" >10.1016/j.eneco.2012.06.016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Correlations between biofuels and related commodities before and during the food crisis: A taxonomy perspective

Popis výsledku v původním jazyce

In this paper, we analyze the relationships between the prices of biodiesel, ethanol and related fuels and agricultural commodities with a use of minimal spanning trees and hierarchical trees. To distinguish between short-term and medium-term effects, weconstruct these trees for different frequencies (weekly and monthly). We find that in short-term, both ethanol and biodiesel are very weakly connected with the other commodities. In medium-term, the biofuels network becomes more structured. The system splits into two well separated branches - a fuels part and a food part. Biodiesel tends to the fuels branch and ethanol to the food branch. When the periods before and after the food crisis of 2007/2008 are compared, the connections are much stronger forthe post-crisis period. This is the first application of this methodology on the biofuel systems.

Název v anglickém jazyce

Correlations between biofuels and related commodities before and during the food crisis: A taxonomy perspective

Popis výsledku anglicky

In this paper, we analyze the relationships between the prices of biodiesel, ethanol and related fuels and agricultural commodities with a use of minimal spanning trees and hierarchical trees. To distinguish between short-term and medium-term effects, weconstruct these trees for different frequencies (weekly and monthly). We find that in short-term, both ethanol and biodiesel are very weakly connected with the other commodities. In medium-term, the biofuels network becomes more structured. The system splits into two well separated branches - a fuels part and a food part. Biodiesel tends to the fuels branch and ethanol to the food branch. When the periods before and after the food crisis of 2007/2008 are compared, the connections are much stronger forthe post-crisis period. This is the first application of this methodology on the biofuel systems.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

AH - Ekonomie

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)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Energy Economics

ISSN

0140-9883

e-ISSN

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Svazek periodika

34

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

1380-1391

Kód UT WoS článku

000308573300012

EID výsledku v databázi Scopus

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