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001-es BibID:	BIBFORM106913
035-os BibID:	(WOS)000541970600005 (Scopus)85087021756
Első szerző:	Kiss Anna
Cím:	Towards understanding dietary supplement use among recreational athletes on the basis of a complex, multifactorial model / Anna Kiss, Judit Oláh, József Popp, Zoltán Lakner
Dátum:	2020
ISSN:	1336-8672 1338-4260
Megjegyzések:	The possibilities for development in the food market are rather limited because the market is becoming saturated. At the same time, the changing values and lifestyle of consumers open new frontiers for development. A striking example of this is the case of dietary supplements (DS), functional foods. There is a mushrooming number of publications analysing the different causes and consequences of the increased use of DS, but we do not have an integral picture of the socio-economic forces behind this innovation success. The methodology of analysis used offers the possibility of a wide-range adaptation and application of a model. Based on a conceptual model of the system of factors that influences DS consumption, a closed-ended, anonymous survey was carried out with participation of 617 respondents (men 32 %, average age 26 years), in Hungary, as a result of which we have determined that 61 % of recreational athletes use at least one type of DS. There were no significant differences in terms of the socio-economic characteristic features of respondents. The role of factors influencing DS consumption was analysed through a structural equation model. Athletes engaging actively in recreational sports consider DS consumption per se as a precondition of an improvement in performance.
Tárgyszavak:	Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk closed-ended surveys planned behaviour model
Megjelenés:	Journal of Food and Nutrition Research. - 59 : 2 (2020), p. 127-136. -
További szerzők:	Oláh Judit (1973-) (agrárközgazdász, logisztika) Popp József (1955-) (közgazdász) Lakner Zoltán (agrárökonómia)
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM095735
035-os BibID:	(cikkazonosító)4366 (WoS)000676357000001 (Scopus)85111469766
Első szerző:	Oláh Judit (agrárközgazdász, logisztika)
Cím:	Positioning Bio-Based Energy Systems in a Hypercomplex Decision Space : A Case Study / Oláh Judit, Popp József, Duleba Szabolcs, Kiss Anna, Lakner Zoltán
Dátum:	2021
ISSN:	1996-1073
Megjegyzések:	The optimization of the energy portfolio for a small, open, landlocked economy with rather limited fossil resources is a complex task because it must find a long-range, sustainable balance between the various goals of society under the constant pressure of different interest groups. The opinions of independent, informed experts could be an essential input in the decision-making process. The goal of this research was to determine the relative importance of the values and goals potentially accompanying projects, based on the utilization of bioenergy. The current research is based on a wide-ranging survey of 65 non-partisan experts, applying the Pareto analytic hierarchy process to ensure the unbiased prioritization of project segments. The results of the survey put a spotlight on the importance of the economic role of bioenergy projects. Contrary to previous expectations and considerations, the social functions of these projects have hitherto been given relatively little importance. The results highlight the importance of bioenergy in increasing the income-generating capacity of agricultural producers by optimal utilization of natural resources for agricultural production. This can be achieved without considerable deterioration of the natural environment. Modern agricultural production is characterized by high levels of mechanization and automatization. Under these conditions, the social role of bioenergy projects (job creation) is rather limited.
Tárgyszavak:	Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Energies. - 14 : 14 (2021), p. 1-23. -
További szerzők:	Popp József (1955-) (közgazdász) Duleba Szabolcs (1978-) Kiss Anna Lakner Zoltán (1959-) (közgazdász)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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