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001-es BibID:BIBFORM110226
035-os BibID:(Cikkazonosító)3066 (Scopus)85152765593 (WoS)000973093600001
Első szerző:Igbeghe Christian Barika (PhD student)
Cím:Trends and characterization of primary energy sources by energy and food prices / Christian Barika Igbeghe, Tamás Mizik, Zoltán Gabnai, Attila Bai
Dátum:2023
ISSN:1996-1073
Tárgyszavak:idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Energies. - 16 : 7 (2023), p. 1-18. -
További szerzők:Mizik Tamás Gabnai Zoltán (1988-) (gazdasági agrármérnök) Bai Attila (1967-) (agrár-közgazdász)
Pályázati támogatás:TKP2021-NKTA-32
Egyéb
2019-2.1.13-TÉT_IN-2020-00061
Egyéb
ELKH-11016
Egyéb
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
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2.

001-es BibID:BIBFORM089923
035-os BibID:(cikkazonosító)5614 (WoS)000588937600001 (Scopus)85094979799
Első szerző:Mizik Tamás
Cím:The Major Driving Forces of the EU and US Ethanol Markets with Special Attention Paid to the COVID-19 Pandemic / Mizik Tamás, Nagy Lajos, Gabnai Zoltán, Bai Attila
Dátum:2020
ISSN:1996-1073
Megjegyzések:Ethanol is a widely produced fuel, as well as a fuel additive. Its price is closely related to the price of gasoline, its major substitute. This paper focuses on the impacts of the related variables on regional ethanol prices. Additionally, the length of the price dataset made it possible to isolate the impacts of COVID-19 on the ethanol prices. Using multiple regression and Confirmatory Factor Analyses, we found no significant correlation between the European and US ethanol prices because the major influencing factors were regionally different. In the case of the European ethanol markets, the positive factors were wheat, maize, and potassium chloride prices, while the European sugar and diammonium phosphate prices were negative. In the US markets, gasoline, sugar, and most of the artificial fertilizer prices were positive, while wheat prices were negative. Based on factor analysis, artificial fertilizers and maize factors proved to be important to the European markets, while US ethanol prices were driven by the crude oil-gasoline and raw materials factors. The COVID variable showed no significant connection with the EU prices, but negatively affected the US ethanol prices. This is explained by the different market characteristics, as the US is not only the major consumer, but also the major producer of the different oil products. Therefore, COVID-19 had a double effect on their oil and ethanol markets.
Tárgyszavak:Agrártudományok Élelmiszertudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
ethanol
oil
price analysis
correlation
COVID-19
Megjelenés:Energies. - 13 : 21 (2020), p. 1-22. -
További szerzők:Nagy Lajos (1964-) (agrármérnök) Gabnai Zoltán (1988-) (gazdasági agrármérnök) Bai Attila (1967-) (agrár-közgazdász)
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
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3.

001-es BibID:BIBFORM115520
035-os BibID:(cikkazonosító)7209 (WoS)001095439600001 (Scopus)85175309505
Első szerző:Sertolli, Ardit (Ph.D. hallgató)
Cím:Theoretical and energy biomass potential of heat and electricity production in Kosovo / Ardit Sertolli, Attila Bai, Zoltán Gabnai, Tamás Mizik, Albiona Pestisha
Dátum:2023
ISSN:1996-1073
Megjegyzések:The energy use of residues from agriculture, forestry, and solid waste can foster the transition towards a more renewable energy supply. This paper analyzes the energy potential of the above-mentioned sources for energy applications in Kosovo. The analysis is based on statistical data from different studies and reports, analyzing and calculating them to determine the theoretical and energy biomass potential. Kosovo can increase its self-sufficiency by taking advantage of its rich but under-utilized potential of biomass energy sources. This is a novelty study in this area, considering Kosovo lignite-dominated heat energy and electricity consumption and the available special literature. According to our estimates, the theoretical potential is 6.13 million tons/year, while the biomass energy potential should be around 4.57 million tons/year, including approximately 74.6% of biomass, which can be used for energy needs (heating and electricity). Based on the data and calculations, the available and usable potential shows biomass as an energy source with high potential in Kosovo; its share is very low, but it is reasonable to grow for both environmental and economic reasons.
Tárgyszavak:Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
renewable energy
energy production
renewable energy sources
bioenergy
energy potential
agriculture
forestry
solid waste
Megjelenés:Energies. - 16 : 20 (2023), p. 1-23. -
További szerzők:Bai Attila (1967-) (agrár-közgazdász) Gabnai Zoltán (1988-) (gazdasági agrármérnök) Mizik Tamás Pestisha, Albiona
Pályázati támogatás:TKP2021-NKTA-32
Egyéb
2019-2.1.13-TÉT_IN-2020-00061
Egyéb
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
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