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Michał Pietrzak

Warsaw University of Life Sciences

ul. Nowoursynowska 159

Warsaw, 02-776

Poland

  • Warsaw University of Life Sciences

SCHOLARLY PAPERS

3

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302

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Scholarly Papers (3)

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1.

Market Delimitation on the Example of the Sugar Sector

Problems of Agricultural Economics nr 1_2015
Number of pages: 22 Posted: 19 Oct 2016
Michał Pietrzak and Marcin Mucha
Warsaw University of Life Sciences and Association of Sugar Producers in Poland
Downloads 136 (537,489)

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market delimitation, antitrust authorities, Elzinga-Hogarty method, LOFI/LIFO tests, transnational market, relevant market, merger control, substitutability

2.

Geographical Delineation of Sugar Market Basing on Elzinga-Hogarty Method

Problems of Agricultural Economics,1(346) 2016, 22-40
Number of pages: 19 Posted: 07 Oct 2016
Michał Pietrzak, Monika Roman and Marcin Mucha
Warsaw University of Life Sciences, Warsaw University of Life Sciences and Association of Sugar Producers in Poland
Downloads 102 (679,608)

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sugar market, Elzinga−Hogarty method, market delineation, LIFO test, LOFI test

3.

Beyond the Black Box: Towards a Systems Theory of Farming Family and Family Farm

Zagadnienia Ekonomiki Rolnej / Problems of Agricultural Economics. No. 1, p. 42-86, 2022
Number of pages: 45 Posted: 26 Apr 2022
Michał Pietrzak and Wojciech Ziętara
Warsaw University of Life Sciences and National Research Institute (PIB) - Institute of Agricultural and Food Economics - National Research Institute (IAFE-NRI)
Downloads 64 (924,743)

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Family farm, systems thinking, system dynamics, new institutional economics