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001-es BibID:	BIBFORM077960
035-os BibID:	(WoS)000419229500001 (Scopus)85037344913
Első szerző:	Baráth Lajos (gazdasági agrármérnök)
Cím:	Are farms in less favored areas less efficient? / Lajos Baráth, Imre Fertő, Stefan Bojnec
Dátum:	2018
ISSN:	0169-5150 1574-0862
Megjegyzések:	This article investigates farm technical efficiency (TE) and the effect of heterogeneity on production among farms using the Slovenian Farm Accountancy Data Network sample of farms in the period 2007-2013. We model production technology with a random parameter model that allows us to examine both the direct effect of heterogeneity on production and the indirect effect through the interaction of unobserved heterogeneity with time and input variables. Additionally, we consider intersectoral heterogeneity among types of farming. Results confirm the importance of all these sources of heterogeneity. The second contribution of the article is that, in addition to using conventional statistical methods, we examine the differences between less favored area (LFA) and non-LFA farms using matching techniques. Results indicate that there is only a minor and statistically nonsignificant difference in TE between these groups. However, the difference is highly significant in terms of heterogeneity and technology. In other words, results show that farms in LFAs are not more inefficient but rather use different, production-environment-specific technologies. These findings call attention to the fact that omitting the effect of heterogeneity on production technology leads to biased TE estimates and, in turn, leads to potentially imperfect policy choices.
Tárgyszavak:	Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Technical efficiency (TE) Less favored areas (LFA) Random parameter model (RPM) Propensity score matching (PSM) Slovenian agriculture
Megjelenés:	Agricultural Economics. - 49 : 1 (2018), p. 3-12. -
További szerzők:	Fertő Imre Bojnec, Stefan
Pályázati támogatás:	OTKA K120326 OTKA
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM013335
Első szerző:	Nagy Zsuzsanna (gazdasági agrármérnök)
Cím:	The correlation between the agricultural productivity and the export performance of the agro-food foreign trade in the Visegrad group countries following accsession to the European Union / Baráth Lajos, Nagy Zsuzsanna, Szabó Gábor
Dátum:	2010
Megjegyzések:	In this paper we have sought to answer three research questions: what was the difference between theagricultural export growth rates of the Visegrád Group countries following the EU accession; how did themultifactor productivity in the countries under study evolve; and could a correlation be observed between thegrowth rates of the multifactor productivity and of the agricultural exports. The average annual growth rateof the multifactor productivity was highest in Poland, followed by the growth rate in Slovakia, in Hungaryand in the Czech Republic. The average annual growth rates of the exports of agricultural raw materials andof the total food economy had identical rankings except for Hungary. The results of the analysis allow thepresumption that the different annual average growth rates of the multifactor productivity of agriculture havealso influenced the development of the agricultural export performance of the countries under study.
Tárgyszavak:	Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény hazai lapban agro-food foreign trade agricultural productivity Visegrád Group countries
Megjelenés:	Studies in Agricultural Economics. - 112 (2010), p. 55-68. -
További szerzők:	Baráth Lajos (1982-) (gazdasági agrármérnök) Szabó Gábor (1942-) (közgazdász)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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