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Comparison of the return on investment of two energy production companies in Hungary using different biomass-based technologies

100%

Deak Z.

Economic and Regional Studies

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2022

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tom 15

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nr 3

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Economic size and investment return in the Hungarian sector of vegetables forcing

86%

Hagen I. Z., Tergla Z.

Roczniki Naukowe Stowarzyszenia Ekonomistów Rolnictwa i Agrobiznesu

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2011

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tom 13

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nr 6

The paper aims to analyze relations between the farm size and return from investment in the vegetable forcing sector in Hungary. The most favourable results were gained in the case of plastic foil covered greenhouses heated by thermal water without pumping back, which met the requirements of practice at I ha farm size. The variations of the plastic foil covered greenhouses heated by thermal water with pumping back, coal or wooden chips were regarded as suitable concerning risk taking when the size reached or exceeded 3 ha. The versions of glasshouses heated by thermal water resulted in acceptable profits on 3 ha while their vegetable forcing models heated by coal or wooden chips on S ha or more.

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Konwledge about renewable energy and household attitudes toward solar collector installation

72%

Us A., Florkowski W. J., Klepacka A. M.

Economic and Regional Studies

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2014

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tom 07

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nr 4

The European Union and Poland aim to increase the role of renewbale energy sources and suppport it through programs encouraging the installation of solar colectors. This study presents preliminary results regarding knowledge about the renewable energy sources, subsidies for solar colectors and factors influencing such decision to install colectors among residents of five villages in Lubelskie Voivodship, the region with the most suitable natural conditions for solar energy utilization. Summary of responses from 93 respondetns shows that they have an average or good knowledge about solar energy, but the majority is not familiar with the solar colector subsidy program, while the lower energy costs, return on investment and colector prices are the most imnportant factors influencing the decision to purchase and install colectors. The preliminary nature of the study suggests that general inferences based on the observed tendencies ave to be treated with caution.

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Ekonomiczna analiza systemu letniego wypasu owiec w terenach górskich

58%

Mikolajczyk J.

Acta Agraria et Silvestria. Series Agraria

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2006

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tom 46

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nr 2

The article will present production and economic results of 17 sheep flocks grazed during the spring to autumn period in the Tatra Mountains and the Rocky Podhale Region. The analyses comprised primarily the level of incomes, individual components and amount of costs, as well as the sum of profit obtained by senior shepherds (baca) grazing sheep.

Ograniczanie wyników

2 Economic and Regional Studies

1 Acta Agraria et Silvestria. Series Agraria

1 Roczniki Naukowe Stowarzyszenia Ekonomistów Rolnictwa i Agrobiznesu

1 Deak Z.

1 Florkowski W. J.

1 Hagen I. Z.

1 Klepacka A. M.

1 Mikolajczyk J.

1 Tergla Z.

1 Us A.

1 2022

1 2014

1 2011

1 2006

Comparison of the return on investment of two energy production companies in Hungary using different biomass-based technologies

Economic size and investment return in the Hungarian sector of vegetables forcing

Konwledge about renewable energy and household attitudes toward solar collector installation

Ekonomiczna analiza systemu letniego wypasu owiec w terenach górskich