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Autor	Kaja Karwowska, Magdalena Skotnicka, Maria Śmiechowska
Tytuł	Tea Production and its Forecasts, and the Possibility of Tea Cultivation in the Context of Environmental Requirements in China
Title	Tea Production and its Forecasts, and the Possibility of Tea Cultivation in the Context of Environmental Requirements in China
Słowa kluczowe	tea, plantations, crop types, climate changes, local ecosystems
Key words	tea, plantations, crop types, climate changes, local ecosystems
Abstrakt	The present study demonstrates the reasons for the foundation of tea plantations and conditions of their cultivation. The limitations and negative consequences of cultivation of tea plants along with the ideas for their minimization are shown. Plantations were created to optimize the harvest. However, it has been found that they negatively influence local ecosystems. The global demand for tea leaves is constantly growing. Due to the specific climate requirements of tea plants and progressive climate changes, the arable land area suitable for their cultivation is constantly decreasing. New solutions should be implemented as soon as possible, ensuring a constant supply of raw material. Otherwise, in the next few years tea may become a luxury product. FAO has presented the activities that could reduce the losses. At the moment, the best solution might be to change crop types and diversify sources of raw material. It is also highlighted that there is a need to carry out research aiming at developing varieties of Camella sinensis with lower climate requirements.
Abstract	The present study demonstrates the reasons for the foundation of tea plantations and conditions of their cultivation. The limitations and negative consequences of cultivation of tea plants along with the ideas for their minimization are shown. Plantations were created to optimize the harvest. However, it has been found that they negatively influence local ecosystems. The global demand for tea leaves is constantly growing. Due to the specific climate requirements of tea plants and progressive climate changes, the arable land area suitable for their cultivation is constantly decreasing. New solutions should be implemented as soon as possible, ensuring a constant supply of raw material. Otherwise, in the next few years tea may become a luxury product. FAO has presented the activities that could reduce the losses. At the moment, the best solution might be to change crop types and diversify sources of raw material. It is also highlighted that there is a need to carry out research aiming at developing varieties of Camella sinensis with lower climate requirements.
Cytowanie	Karwowska K., Skotnicka M., Śmiechowska M. (2019) Tea Production and its Forecasts, and the Possibility of Tea Cultivation in the Context of Environmental Requirements in China.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 180-191
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Pełny tekst	PRS_2019_T19(34)_n1_s180.pdf

Autor	Natalia Wasilewska, Mirosław Wasilewski, Serhiy Zabolotnyy
Tytuł	Financial Sustainability and Value of Joint-Stock Companies from Food Industry in Central and Eastern Europe
Title	Financial Sustainability and Value of Joint-Stock Companies from Food Industry in Central and Eastern Europe
Słowa kluczowe	financial sustainability, value, food industry, Central and Eastern Europe
Key words	financial sustainability, value, food industry, Central and Eastern Europe
Abstrakt	The research presents the analysis of relations between financial sustainability and value of joint-stock companies from food industry in Central and Eastern Europe. Increase of volume of assets, shareholders’ equity and revenues demonstrated an improvement of financial sustainability and resulted in growing valuations of companies in the study period. Sample business entities achieved relatively high liquidity and profitability that proved their financial sustainability in terms of risk and return. At the same time rising operating profit margins and liquidity ratios determined higher enterprise value of joint-stock companies. This emphasized a positive relation between enterprise value and financial sustainability. Joint-stock companies demonstrated a robust capital structure with a minor decrease of corporate debt in 2011-2015. However changes in sources of financing could provoke a trade-off between financial sustainability and enterprise value. According to a regression model factors positively influencing enterprise value included revenue, cash and cash equivalents, operating profit, current liabilities and shareholder’s equity. Stimulating revenue and increasing operating profit as well as maintaining higher cash balances improves financial sustainability while debt extension can significantly deteriorate continuity of business.
Abstract	The research presents the analysis of relations between financial sustainability and value of joint-stock companies from food industry in Central and Eastern Europe. Increase of volume of assets, shareholders’ equity and revenues demonstrated an improvement of financial sustainability and resulted in growing valuations of companies in the study period. Sample business entities achieved relatively high liquidity and profitability that proved their financial sustainability in terms of risk and return. At the same time rising operating profit margins and liquidity ratios determined higher enterprise value of joint-stock companies. This emphasized a positive relation between enterprise value and financial sustainability. Joint-stock companies demonstrated a robust capital structure with a minor decrease of corporate debt in 2011-2015. However changes in sources of financing could provoke a trade-off between financial sustainability and enterprise value. According to a regression model factors positively influencing enterprise value included revenue, cash and cash equivalents, operating profit, current liabilities and shareholder’s equity. Stimulating revenue and increasing operating profit as well as maintaining higher cash balances improves financial sustainability while debt extension can significantly deteriorate continuity of business.
Cytowanie	Wasilewska N., Wasilewski M., Zabolotnyy S. (2019) Financial Sustainability and Value of Joint-Stock Companies from Food Industry in Central and Eastern Europe.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 153-161
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Pełny tekst	PRS_2019_T19(34)_n1_s153.pdf

Autor	Agnieszka Kurdyś-Kujawska, Agnieszka Strzelecka, Danuta Zawadzka
Tytuł	Kapitał obcy a potencjał wytwórczy i wyniki produkcyjno-ekonomiczne towarowych gospodarstw rolnych
Title	Debt Versus Production Potential as Well as Production and Economic Results of Commodity Farms
Słowa kluczowe	kapitał obcy, potencjał produkcyjny, wyniki produkcyjno-ekonomiczne, towarowe gospodarstwo rolne, test U Manna-Whitney’a
Key words	debt, production potential, production and economic results, commodity farm, U Mann-Whitney rank sum test
Abstrakt	Celem badania jest odpowiedź na pytanie: czy wykorzystanie kapitału obcego przez towarowe gospodarstwa rolne przyczynia się do zwiększenia potencjału wytwórczego oraz poprawy warunków produkcyjno-ekonomicznych? Badania przeprowadzono w oparciu o dane zebrane w ramach Polskiego FADN dla 2015 roku. Próba badawcza liczyła 12 021 towarowych gospodarstw rolnych, w tym blisko połowa (48,61%), obok kapitału własnego korzystała także z zewnętrznych źródeł finansowania działalności rolniczej. Ze względu na silną asymetrię, do opisu cech charakteryzujących badane podmioty wykorzystano miary pozycyjne. Do oceny istotności różnic rozkładów zastosowano test sumy rang U Manna-Whitney'a. Uzyskane wyniki badań wskazują na występowanie istotnych różnic w potencjale produkcyjnym oraz efektywności produkcyjnej i ekonomicznej podmiotów finansujących działalność rolniczą kapitałem obcym i gospodarstw, które korzystają wyłącznie z kapitału własnego. Podmioty, które wykorzystują do finansowania działalności rolniczej, obok kapitału własnego, także kapitał obcy, charakteryzują się wyższym potencjałem wytwórczym oraz uzyskują wyższe wyniki produkcyjno-ekonomiczne, niż gospodarstwa korzystające tylko z kapitału własnego.
Abstract	The aim of the research is to find an answer to the question: Does the use of debt by commodity farms contribute to the increase of production potential and improvement of production and economic conditions? The research was based on data collected as part of the Polish FADN for 2015. The research sample consisted of 12021 commodity farms, of which almost half (48.61%), apart from equity also used external sources of financing agricultural activity. To describe the features characterizing the studied entities, positional measures were used due to strong asymmetry. The U Mann-Whitney rank sum test was used to assess the significance of differences in distributions. The obtained research results indicate the existence of significant differences in production potential as well as production and economic efficiency of commodity farms financing agricultural activity with debt and farms that use only own capital. Entities that use debt to finance agricultural activities, apart from equity, are characterized by a higher production potential and obtain higher production and economic results than farms using only equity.
Cytowanie	Kurdyś-Kujawska A., Strzelecka A., Zawadzka D. (2019) Kapitał obcy a potencjał wytwórczy i wyniki produkcyjno-ekonomiczne towarowych gospodarstw rolnych.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 110-119
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Pełny tekst	PRS_2019_T19(34)_n1_s110.pdf

Autor	Adam Samborski
Tytuł	Finansowanie przedsiębiorstw w krajach Grupy Wyszehradzkiej
Title	Financing Enterprises in the Visegrad Group Countries
Słowa kluczowe	przedsiębiorstwo, finansowanie, analiza porównawcza, rachunki narodowe
Key words	enterprise, financing, comparative analysis, national accounts
Abstrakt	W artykule podjęto problematykę finansowania przedsiębiorstw w krajach Grupy Wyszehradzkiej, w latach 1995-2015. W analizach wykorzystano dane źródłowe pochodzące z rachunków narodowych. Na podstawie przeprowadzonych badań zaobserwowano wzrost poziomu samofinansowania w przedsiębiorstwach czeskich, węgierskich, polskich i słowackich. Zauważono także spadek wartości zaciągniętych netto zobowiązań. Wśród przyczyn wskazano na wysoki poziom w sektorze przedsiębiorstw oszczędności brutto oraz spadek wartości nakładów brutto na środki trwałe. Podstawowym źródłem finansowania zewnętrznego były trzy kategorie instrumentów finansowych, a mianowicie: kredyty i pożyczki, udziały kapitałowe, pozostałe kwoty do otrzymania / zapłacenia. We wnioskach podkreślono, iż pomimo spadku poziomu finansowania zewnętrznego nie nastąpiły znaczące zmiany w jego strukturze.
Abstract	The article addresses the issue of financing enterprises in the Visegrad Group countries in the years 1995-2015. The analyzes used source data derived from national accounts. On the basis of the conducted research, an increase in the self-financing level was observed in Czech, Hungarian, Polish and Slovak enterprises. A decrease in the value of net liabilities incurred was also noted. Among the reasons, a high level of gross savings in the enterprise sector and a decline in the gross fixed capital formation was indicated. The main source of external funding were three categories of financial instruments, namely loans, equity, other accounts receivable / payable. The conclusions emphasized that despite the decrease in the level of external financing, there were no significant changes in its structure.
Cytowanie	Samborski A. (2019) Finansowanie przedsiębiorstw w krajach Grupy Wyszehradzkiej.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 98-109
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Pełny tekst	PRS_2019_T19(34)_n1_s98.pdf

Autor	Arkadiusz Piwowar
Tytuł	Development of the Agricultural Biogas Market in Poland – Production Volume, Feedstocks, Activities and Behaviours of Farmers
Title	Development of the Agricultural Biogas Market in Poland – Production Volume, Feedstocks, Activities and Behaviours of Farmers
Słowa kluczowe	low carbon agriculture, agricultural biogas plants, Poland
Key words	low carbon agriculture, agricultural biogas plants, Poland
Abstrakt	The activity and efficiency of agricultural biogas plants are important issues in the field of low-emission development in rural areas and in agribusiness. The essence of the problems concerns mainly sustainable waste management in agricultural production. The main purpose of this study is to analyze the volume of agricultural biogas production in Poland and the structure of consumption of raw materials used for production of agricultural biogas. The analyses were carried out in the period of 2011–2017. The paper also presents results of empirical research on the agricultural practices as part of the subject area of the development of the agricultural biogas market in Poland. The aim of the questionnaire surveys of agricultural holdings was to obtain information on the use of the biomass from field crops and grasslands for energy purposes and the interest in the development of agricultural production towards the cultivation of energy crops. The results of the analyses were presented in the spatial arrangement of research.
Abstract	The activity and efficiency of agricultural biogas plants are important issues in the field of low-emission development in rural areas and in agribusiness. The essence of the problems concerns mainly sustainable waste management in agricultural production. The main purpose of this study is to analyze the volume of agricultural biogas production in Poland and the structure of consumption of raw materials used for production of agricultural biogas. The analyses were carried out in the period of 2011–2017. The paper also presents results of empirical research on the agricultural practices as part of the subject area of the development of the agricultural biogas market in Poland. The aim of the questionnaire surveys of agricultural holdings was to obtain information on the use of the biomass from field crops and grasslands for energy purposes and the interest in the development of agricultural production towards the cultivation of energy crops. The results of the analyses were presented in the spatial arrangement of research.
Cytowanie	Piwowar A. (2019) Development of the Agricultural Biogas Market in Poland – Production Volume, Feedstocks, Activities and Behaviours of Farmers.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 88-97
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Pełny tekst	PRS_2019_T19(34)_n1_s88.pdf

Autor	Dorota Komorowska
Tytuł	Wyniki produkcyjne i ekonomiczne gospodarstw nastawionych na produkcję zwierzęcą
Title	Production and Economic Results of Farms focused on Animal Production
Słowa kluczowe	produkcja zwierzęca, wyniki produkcji rolniczej, efektywność gospodarowania zasobami w rolnictwie
Key words	animal production, results of agricultural production, resource efficiency in agriculture
Abstrakt	Celem opracowania jest ocena wyników gospodarowania zasobami produkcyjnymi w gospodarstwach nastawionych na produkcję zwierzęcą, które były objęte rachunkowością rolną w systemie FADN w 2016 roku. Analizie poddano wyniki produkcyjne i ekonomiczne oraz produktywność i dochodowość zasobów ziemi, pracy i kapitału gospodarstw nastawionych na chów bydła mlecznego, trzody chlewnej oraz bydła rzeźnego, owiec i kóz. Zaprezentowane w opracowaniu wyniki badanych gospodarstw wskazują na znacznie wyższy poziom wyników produkcyjnych i ekonomicznych oraz efektywności gospodarowania zasobami w gospodarstwach trzodowych, zwłaszcza w odniesieniu do gospodarstw prowadzących chów bydła rzeźnego, owiec i kóz, co wynikało z ich większej skali i intensywności produkcji. Gospodarstwa specjalizujących się w chowie bydła rzeźnego, owiec i kóz uzyskały ujemny wynik ekonomiczny, dlatego dopłaty do działalności tego typu gospodarstw warunkowały ich dodatni wynik końcowy oraz efektywność ekonomiczną gospodarowania zasobami.
Abstract	The aim of the study is to assess the results of managing production resources in farms focused on animal production, which were covered by agricultural accounting in the FADN system in 2016. The analysis covered the production and economic results as well as the productivity and profitability of land, labor and capital resources of farms focused on dairy cattle, swine and slaughter cattle, sheep and goats. The results of the researched farms presented in the study point to a significantly higher level of production and economic results as well as resource management efficiency in pig farms, especially in relation to farms keeping cattle for slaughter, sheep and goats, which resulted from their larger scale and intensity of production. Farms specializing in slaughter of cattle, sheep and goats obtained a negative economic result, therefore subsidies for the operation of such farms were conditioned by their positive final result and economic efficiency of resource management.
Cytowanie	Komorowska D. (2019) Wyniki produkcyjne i ekonomiczne gospodarstw nastawionych na produkcję zwierzęcą .Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 68-78
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Pełny tekst	PRS_2019_T19(34)_n1_s68.pdf

Autor	Antoni Faber, Zuzanna Jarosz, Aleksandra Król
Tytuł	Wpływ zmian klimatu na efektywność wykorzystywania azotu oraz jego straty
Title	The Impact of Climate Change on the Efficiency of Nitrogen Use and its Losses
Słowa kluczowe	zmiany klimatu, plony, efektywność, azot, straty
Key words	climate change, yield, NUE, nitrogen, losses
Abstrakt	Celem badań było określenie przewidywanych plonów, efektywności wykorzystania N (NUE), wymywania N, emisji N2O i NH3 w zależności od zmian klimatu do 2050 r. Badania wykonano, z zastosowaniem modelu DNDC, dla okresów lat 1991-2010, 2011-2030 i 2031-2050 oraz 10 lokalizacji w Polsce. W symulacjach uwzględniono zmianowanie roślin: kukurydza na ziarno – jęczmień jary – rzepak ozimy – pszenica ozima, które uprawiano na glebach lekkich, średnich i ciężkich, przy nawożeniu wynoszącym odpowiednio: 140, 90, 160 i 120 kg N ha-1. Stwierdzono, że zmiany klimatu przyczynić się mogą do wzrostów plonów kukurydzy na ziarno (6-43%) i rzepaku ozimego (2-8%), spadków plonów pszenicy ozimej (od -18 do -5%) oraz nieistotnych zmian w plonach jęczmienia jarego. NUE wzrośnie w uprawie kukurydzy (2-17%), zmaleje w uprawach pszenicy ozimej (3-22%) i jęczmienia jarego (3-17%) oraz nie ulegnie zmianie w przypadku rzepaku ozimego. Zmiany NUE oraz straty N nie wpływały na konieczność zmniejszenia dawek azotu w przyszłej uprawie badanych roślin.
Abstract	The aim of the study was to determine the expected yields, the efficiency of N (NUE) use, N leaching, N2O and NH3 emissions depending on climate change until 2050. The research was carried out using the DNDC model for the years 1991-2010, 2011-2030 and 2031-2050 as well as 10 locations in Poland. In the simulations, the crop rotation were considered: maize for grain - spring barley - winter rape - winter wheat, which was grown on light, medium and heavy soils, with fertilization of, respectively: 140, 90, 160 and 120 kg N ha-1. It was found that climate change can contribute to increase in the yield of maize (6-43%) and winter rape (2-8%), decreases in winter wheat yield (from -18 to -5%) and negligible changes in yields of spring barley. NUE will increase in the cultivation of maize (2-17%), it will decrease in winter wheat (3-22%) and spring barley (3-17%) crops and will not change in the case of winter oilseed rape. NUE changes and N losses did not affect the need to reduce nitrogen doses in the future cultivation of the studied plants.
Cytowanie	Faber A., Jarosz Z., Król A. (2019) Wpływ zmian klimatu na efektywność wykorzystywania azotu oraz jego straty.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 37-46
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Pełny tekst	PRS_2019_T19(34)_n1_s37.pdf

Autor	Jerzy Bieńkowski, Małgorzata Holka
Tytuł	Environmental Assessment of the Life Cycle of Bovine Compound Feeds from a Feed Milling Plant in a Large Commercial Farm in Wielkopolska Region, Poland
Title	Environmental Assessment of the Life Cycle of Bovine Compound Feeds from a Feed Milling Plant in a Large Commercial Farm in Wielkopolska Region, Poland
Słowa kluczowe	environment, life cycle analysis, impact category indicator, compound feed, feed mill, Poland
Key words	environment, life cycle analysis, impact category indicator, compound feed, feed mill, Poland
Abstrakt	In recent years, the importance of environmental threats associated with intensive livestock production has been emphasized. Compound feeds make up a part of the animal production chain. A complete assessment of the animal production system with regard to environmental criteria is therefore impossible without considering the environmental consequences of feed production. The goal of this research is to fill the gap in an environmental assessment of production processes of compound feeds in Poland. The study presents an assessment of production impacts of bovine compound feeds according to Life Cycle Analysis (LCA) methodology. The data for analysis were based on the set of information obtained from the feed milling plant located in a commercial agricultural enterprise in the Wielkopolska region in the years 2015-2016. An inventory table of inputs was prepared in relation to the functional unit of 1 ton of compound feeds and two phases of production processes, i.e. upstream and core. For average compound feed, the impact category indicators for the global warming potential, acidification, eutrophication, photochemical ozone formation, consumption of mineral resources, fossil fuel resources and the emission of the respirable particles were respectively: 605.9 kg CO2 eq, 8.73 kg SO2 eq, 3.32 kg PO4 eq, 0.73 kg ethylene eq, 3.4x10-3 kg antimony eq, 5141.1 MJ and 2.25 kg PM2.5 eq. The upstream phase had the greatest effect on investigated impacts, while the core processes phase had a relatively low impact on environmental threats. It is recommended to broaden the scope of the research for a larger group of feed milling plants with more complex manufacturing processes, with a more branched supply structure and a wide range of compound feeds for different animal types. The obtained data can be a valuable source base in prospective analyses of the life cycle of various animal products in Poland.
Abstract	In recent years, the importance of environmental threats associated with intensive livestock production has been emphasized. Compound feeds make up a part of the animal production chain. A complete assessment of the animal production system with regard to environmental criteria is therefore impossible without considering the environmental consequences of feed production. The goal of this research is to fill the gap in an environmental assessment of production processes of compound feeds in Poland. The study presents an assessment of production impacts of bovine compound feeds according to Life Cycle Analysis (LCA) methodology. The data for analysis were based on the set of information obtained from the feed milling plant located in a commercial agricultural enterprise in the Wielkopolska region in the years 2015-2016. An inventory table of inputs was prepared in relation to the functional unit of 1 ton of compound feeds and two phases of production processes, i.e. upstream and core. For average compound feed, the impact category indicators for the global warming potential, acidification, eutrophication, photochemical ozone formation, consumption of mineral resources, fossil fuel resources and the emission of the respirable particles were respectively: 605.9 kg CO2 eq, 8.73 kg SO2 eq, 3.32 kg PO4 eq, 0.73 kg ethylene eq, 3.4x10-3 kg antimony eq, 5141.1 MJ and 2.25 kg PM2.5 eq. The upstream phase had the greatest effect on investigated impacts, while the core processes phase had a relatively low impact on environmental threats. It is recommended to broaden the scope of the research for a larger group of feed milling plants with more complex manufacturing processes, with a more branched supply structure and a wide range of compound feeds for different animal types. The obtained data can be a valuable source base in prospective analyses of the life cycle of various animal products in Poland.
Cytowanie	Bieńkowski J., Holka M. (2019) Environmental Assessment of the Life Cycle of Bovine Compound Feeds from a Feed Milling Plant in a Large Commercial Farm in Wielkopolska Region, Poland.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 22-36
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Pełny tekst	PRS_2019_T19(34)_n1_s22.pdf

Autor	Mieczysław Adamowicz, Tomasz Adamowicz
Tytuł	The World Financial Crisis and The Polish Economy
Title	The World Financial Crisis and The Polish Economy
Słowa kluczowe	financial crisis, effects of financial crisis, anti-crisis action, Poland
Key words	financial crisis, effects of financial crisis, anti-crisis action, Poland
Abstrakt	The subject of the work is to provide an overview of the global financial crisis in the years 2007-2011; its course, symptoms and effects in the world and in Poland. The work presents the causes and the sources of crisis as well as corrective measures taken by governments and financial institutions. The subject literature and information from different national and international financial institutions and organisations were used as a source of research materials and data for analysis. The financial crisis appeared in Poland with some delay and was less intensive than in other developed countries. Anti-crisis measures taken in Poland complied with the recommendations of the European Union and the International Monetary Fund. The measures taken by the Polish central bank concerned the institutional sphere, the manner in which the financial policy worked and how it was pursued, as well as the real sphere of the economy, including especially enterprises, households and public institutions.
Abstract	The subject of the work is to provide an overview of the global financial crisis in the years 2007-2011; its course, symptoms and effects in the world and in Poland. The work presents the causes and the sources of crisis as well as corrective measures taken by governments and financial institutions. The subject literature and information from different national and international financial institutions and organisations were used as a source of research materials and data for analysis. The financial crisis appeared in Poland with some delay and was less intensive than in other developed countries. Anti-crisis measures taken in Poland complied with the recommendations of the European Union and the International Monetary Fund. The measures taken by the Polish central bank concerned the institutional sphere, the manner in which the financial policy worked and how it was pursued, as well as the real sphere of the economy, including especially enterprises, households and public institutions.
Cytowanie	Adamowicz M., Adamowicz T. (2019) The World Financial Crisis and The Polish Economy.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 1: 5-21
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Pełny tekst	PRS_2019_T19(34)_n1_s5.pdf

Autor	Mieczysław Babalski, Aleksander Ciępka, Denise Dostatny, Wiesław Podyma
Tytuł	Obecne użytkowanie dawnych gatunków pszenic
Title	Current Use of Ancient Wheats
Słowa kluczowe	samopsza, płaskurka, uprawa
Key words	einkorn, emmer, cultivation
Abstrakt	Spośród uprawianych przez człowieka roślin, ze względów ekonomicznych i rolniczych zboża są najważniejszą grupą roślin uprawnych. Zboża, a zwłaszcza wyrabiany z nich chleb, są głównym i podstawowym produktem spożywczym na świecie. Pradawne gatunki oplewionych pszenic samopszy (Triticum monococcum) i płaskurki (Triticum dicoccum), od momentu ich udomowienia, stanowiły przez tysiąclecia podstawę diety człowieka. Było tak do momentu upowszechnienia się pszenicy zwyczajnej. W niektórych regionach świata są uprawiane do dzisiaj, a ze względu na rosnącą popularność zdrowej żywności rośnie ponowne zainteresowanie tymi dawnymi zbożami. Wiąże się to z dostosowaniem technik ich uprawy do warunków współczesnego rolnictwa konwencjonalnego i ekologicznego. W niniejszym artykule zostały omówione wyniki badań nad agrotechniką ekologicznej uprawy dawnych gatunków pszenic: samopszy i płaskurki. Pszenice oplewione są odporne na różne czynniki stresu biotycznego i abiotycznego i mogą być uprawiane w słabych warunkach glebowych, co zapewnia rolnikowi przewagę nad innymi uprawami. Daje to również producentom możliwość zagospodarowania niewykorzystanych nisz na rynku.
Abstract	Within plants grown by human being, in economical and agronomical point of view, cereals are the most important group of crops. Cereals, especially bread made of them, are major staple food in the world. For thousands years, from the moment of their domestication, ancient species of hulled wheats, like einkorn (Triticum monococcum) and emmer (Triticum dicoccum), were basic part of people diet. It was so until modern wheats (Triticum aestivum) became popular. In some world regions ancient wheats are cultivated nowadays. Adapting their farming techniques to modern agriculture and organic farming is related with increasing popularity of healthy eating. Results of organic farming techniques and cultivation research of einkorn and emmer are being presented in this article. Hulled wheats are tolerant to various biotic as well as abiotic stress conditions and can be grown in poor soil condition providing the farmer an advantage to take the crop. This also opens opportunities for manufacturers to seek the untapped market.
Cytowanie	Babalski M., Ciępka A., Dostatny D., Podyma W. (2019) Obecne użytkowanie dawnych gatunków pszenic.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 4: 31-46
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Pełny tekst	PRS_2019_T19(34)_n4_s31.pdf

Autor	Tadeusz Filipiak, Mariusz Maciejczak
Tytuł	WORK PRODUCTIVITY IN WINE FARMS IN SELECTED COUNTRIES OF THE EUROPEAN UNION
Title
Słowa kluczowe	work productivity, wine farms, FADN, European Union
Key words
Abstrakt	In the European Union, one of the industries which is of great economic and market importance and accordinglyis to a large extent dependent on quantity and quality of labour resources is viticulture and wine production.The main objective of the research was to determine the productivity of work in wine farms in selectedEU countries in the years 2004–2017. It was found that there was an increase in labour productivity in winefarms in almost all countries selected for research. The largest increase was recorded for Czech, Portugueseand Bulgarian farms. Nevertheless, the highest productivity of work was characteristic for French, German,Austrian and Italian farms. Additionally together with the increase in the economic size of wine farms, theproductivity of work increased too.
Abstract
Cytowanie	Filipiak T., Maciejczak M.
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Pełny tekst	ESARE_2019_n3_s76.pdf

Autor	Aneta Becker, Jarosław Becker
Tytuł	MULTICRITERIA EVALUATION OF THE USE OF ICT IN RURAL AREAS IN THE EUROPEAN UNION COUNTRIES IN 2018
Title
Słowa kluczowe	level of ICT use, natural person, rural areas, European Union, MCDA, AHP
Key words
Abstrakt	Information and communication technologies (ICT) are becoming more accessible and more widely used indifferent areas of socio-economic activity and in various territories, including rural areas. There is a noticeableincrease in the interest of rural residents in modern technologies, especially those supporting communication.At the same time, it should be noted that despite the small level of ICT skills and competences, ruralareas have great potential that can be expressed in: human resources, the natural environment biodiversity,and raw materials. Therefore, rural areas in Europe should be similar in terms of the use of ICT and shouldnot differ from the level observed in urban areas.The article presents the use of the AHP method (Analytic Hierarchy Process) for multicriteria decision analysisof the use of ICT by natural persons living in rural areas of the European Union (EU), in 2018. The empiricalmaterial used in the research came from the resources of the European Statistical Office (Eurostat).The result of the survey is the ranking of 27 EU countries (Great Britain was omitted). The obtained resultsshowed large disproportions in the use of ICT in rural areas between the countries of the European Union.In the extreme case, between Denmark being the leader of the ranking and Bulgaria, which was in the 27thplace, this differences amounted to 70.7%.
Abstract
Cytowanie	Becker A., Becker J.
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Pełny tekst	ESARE_2019_n3_s38.pdf

Autor	Agata Balińska, Piotr Gabryjończyk, Jan Zawadka
Tytuł	PRO-ECOLOGICAL ATTITUDES AMONG STUDENTS
Title
Słowa kluczowe	ecological education, pro-ecological attitudes, pro-ecological behaviours, students
Key words
Abstrakt	The aim of the study is to present the pro-ecological (i.e. favourable for ecology, acting in favour of environment)attitudes of people who study at the Faculty of Economic Sciences of the Warsaw University of LifeSciences – SGGW. The theoretical part discusses the concept and the essence of ecology and ecologicalawareness, as well as the elements and significance of ecological education. In the practical part, the attitudeof the group of students of the Faculty of Economic Sciences at the WULS-SGGW to the necessity of pro-ecologicalbehaviours and their expectations regarding the ways of propagating knowledge and activities in thefield of environmental education is presented. It turned out that more than 90% of the respondents considersuch behaviours as a necessary one, while around 60% believe that the entities responsible for promotingit among the society – in the form of obligatory education – should be schools and universities. Finally, thestudy contains original conclusions and findings regarding the observations made during the research.
Abstract
Cytowanie	Balińska A., Gabryjończyk P., Zawadka J.
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Pełny tekst	ESARE_2019_n3_s31.pdf

Autor	Barbara Kiełbasa, Daniela Popa, Aliona Sargo, Mariusz Trojak
Tytuł	New Approaches to Developing the Integral Indicator Methodology for Estimating the Financial Efficiency of Agricultural Entities in Poland, the Republic of Moldova, and EU Countries
Title	New Approaches to Developing the Integral Indicator Methodology for Estimating the Financial Efficiency of Agricultural Entities in Poland, the Republic of Moldova, and EU Countries
Słowa kluczowe	agro-sector, European Union, correlation and regression, financial efficiency, food product, financial economy, productivity & profitability, resource efficiency
Key words	agro-sector, European Union, correlation and regression, financial efficiency, food product, financial economy, productivity & profitability, resource efficiency
Abstrakt	Economic literature pays a great deal of attention to economic and financial efficiency, expressed in terms of competition, concentration, productivity and profitability. This paper provides an all-embracing framework for the various existing theories in this area and illustrates these theories with practical applications. Currently, changing the size of the production potential in agricultural units in the Republic of Moldova depends to a great extent on the influence of different trends in the modification of production resources: the reduction of labor resources and agricultural land, quantitative and qualitative changes in fixed assets, and in current assets, etc.The notion of resource potential means the totality of the volume of all resources (natural, labor, material, intellectual, information, etc.) on specific enterprises, territories, branches, regions. Evaluating a broad field of research, the paper describes profit maximizing food products and demonstrates how several widely-used products can be fit into this framework. The authors also present an overview of the current major trends in the food sector and relate them to the assumptions for food products, thereby displaying their relevance and timeliness. The results include a set of recommendations for future research on this topic.The design, methodology and approach of this research is to explain why efficiency can help obtain a profit surplus, and to measure this efficiency. For quality of methodology we apply a range of statistical methods, as well as the strategic capability of organisations – made up of resources and competences. One way to approach the stategic capability of an organisation is to consider its strengths and weaknesses (for example, where it has a competitive advantage, profit, efficiency or disadvantage). Based on our research and results, we sought to understand the concepts of financial effciency and to apply these concepts to practical situations. At the start of each analysis entrepreneurship plays an important role. Most organisations have to innovate constantly to obtain profit and efficiency for food products. They need to be first into a market, or simply a follower of customers in developing new products and services. Original studies in Moldova and Poland regarding farm concentration in terms of Gini Coefficient, Gini Index and Concentration Index of the utilized agricultural area. Original calculus formula to determine the Concentration Index of the UAA for the top 10% largest farms in Moldova and UK.
Abstract	Economic literature pays a great deal of attention to economic and financial efficiency, expressed in terms of competition, concentration, productivity and profitability. This paper provides an all-embracing framework for the various existing theories in this area and illustrates these theories with practical applications. Currently, changing the size of the production potential in agricultural units in the Republic of Moldova depends to a great extent on the influence of different trends in the modification of production resources: the reduction of labor resources and agricultural land, quantitative and qualitative changes in fixed assets, and in current assets, etc.The notion of resource potential means the totality of the volume of all resources (natural, labor, material, intellectual, information, etc.) on specific enterprises, territories, branches, regions. Evaluating a broad field of research, the paper describes profit maximizing food products and demonstrates how several widely-used products can be fit into this framework. The authors also present an overview of the current major trends in the food sector and relate them to the assumptions for food products, thereby displaying their relevance and timeliness. The results include a set of recommendations for future research on this topic.The design, methodology and approach of this research is to explain why efficiency can help obtain a profit surplus, and to measure this efficiency. For quality of methodology we apply a range of statistical methods, as well as the strategic capability of organisations – made up of resources and competences. One way to approach the stategic capability of an organisation is to consider its strengths and weaknesses (for example, where it has a competitive advantage, profit, efficiency or disadvantage). Based on our research and results, we sought to understand the concepts of financial effciency and to apply these concepts to practical situations. At the start of each analysis entrepreneurship plays an important role. Most organisations have to innovate constantly to obtain profit and efficiency for food products. They need to be first into a market, or simply a follower of customers in developing new products and services. Original studies in Moldova and Poland regarding farm concentration in terms of Gini Coefficient, Gini Index and Concentration Index of the utilized agricultural area. Original calculus formula to determine the Concentration Index of the UAA for the top 10% largest farms in Moldova and UK.
Cytowanie	Kiełbasa B., Popa D., Sargo A., Trojak M. (2019) New Approaches to Developing the Integral Indicator Methodology for Estimating the Financial Efficiency of Agricultural Entities in Poland, the Republic of Moldova, and EU Countries.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 4: 103-112
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Pełny tekst	PRS_2019_T19(34)_n4_s103.pdf

Autor	Karolina Pawlak, Walenty Poczta
Tytuł	Handel wewnątrzgałęziowy w wymianie produktami rolno spożywczymi UE z USA
Title	Intra-industry Trade in Agri-food Products between the EU and US
Słowa kluczowe	handel wewnątrzgałęziowy, indeks Grubela-Lloyda, indeks krańcowego handlu wewnątrzgałęziowego, handel wewnątrzgałęziowy poziomy, handel wewnątrzgałęziowy pionowy, produkty rolno-spożywcze, UE, USA
Key words	intra-industry trade, Grubel-Lloyd index, index of marginal intra-industry trade, horizontal intra-industry trade, vertical intra-industry trade, agri-food products, the EU, the US
Abstrakt	Celem artykułu było zbadanie intensywności i określenie typu handlu wewnątrzgałęziowego produktami rolno-spożywczymi UE z USA. Analizę przeprowadzono na podstawie danych pochodzących z bazy Comext-Eurostat, na 6-cyfrowym poziomie klasyfikacji HS w latach 2007-2018. Na podstawie zrealizowanych badań można stwierdzić, że handel produktami rolno-spożywczymi UE z USA rozwija się głównie zgodnie z modelem specjalizacji międzygałęziowej, która w latach 2007-2018 utrwalała się i pogłębiała. Wymianę wewnątrzgałęziową, częściej pionową niż poziomą, obserwowano przede wszystkim w obrotach produktami o wyższym stopniu przetworzenia.
Abstract	The aim of the paper was to examine the intensity and to determine the type of intra-industry trade in agri-food products between the EU and US. The analysis was based on data from the Comext-Eurostat database and it was carried out at the 6-digit level of HS classification in 2007-2018. Based on the conducted research, it can be concluded that trade in agri-food products between the EU and US is developing mainly in accordance with the model of inter-industry specialisation, which in the years 2007-2018 was strengthening and deepening. Intra-industry trade, vertical rather than horizontal, was primarily observed in the exchange of products with a higher degree of processing.
Cytowanie	Pawlak K., Poczta W. (2019) Handel wewnątrzgałęziowy w wymianie produktami rolno spożywczymi UE z USA.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 4: 93-102
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Pełny tekst	PRS_2019_T19(34)_n4_s93.pdf

Autor	Beata Kolny
Tytuł	Czas poświęcany na obróbkę żywności i przygotowanie posiłku w budżecie czasu ludności
Title	Time Devoted to Food Processing and Preparation of a Meal in the Population Time Budget
Słowa kluczowe	budżet czasu, obróbka żywności, przygotowanie posiłku
Key words	time budget, food processing, meal preparation
Abstrakt	Budżet czasu ludności jest to zestawienie odcinków czasu przewidzianych na realizację czynności życiowych. Wśród tych czynności wyróżnia się obróbkę żywności i przygotowanie posiłku. Celem artykułu jest zdiagnozowanie ilości czasu poświęcanego przez Polaków na wykonanie tych czynności. Temat ten jest istotny ponieważ dotyka każdego człowieka, który zaspokaja potrzebę głodu. Ilość czasu przeznaczonego na analizowane czynności może być podstawowym miernikiem poziomu i jakości życia ludności. Do napisania artykułu wykorzystano dane wtórne prezentowane w publikacji Głównego Urzędu Statystycznego pt.: „Budżet czasu ludności 2013” oraz wyniki badań własnych przeprowadzonych na próbie 300 dorosłych mieszkańców Polski. Z badań wynika, że przeciętny czas poświęcony na obróbkę żywności wynosi 1 godzinę i 10 minut. Przygotowanie śniadania przeciętnie zajmuje 10 minut, obiadu 45 minut i kolacji 15 minut.
Abstract	Population time budget is a juxtaposition of time periods provided for the implementation of life activities. These activities include food processing and meal preparation. The purpose of the article is to diagnose the amount of time spent by Poles on these activities. This topic is important because it affects everyone who satisfies the need for hunger. The amount of time allocated to the activities analyzed can be a basic measure of the level and quality of life of the population. Secondary data presented in the publication of the Central Statistical Office of Poland entitled „Time use survey 2013” and the results of own research conducted on a sample of 300 adult residents of Poland. Research shows that the average time spent on food processing is 1 hour and 10 minutes, preparing breakfast takes 10 minutes on average, lunch 45 minutes and dinner 15 minutes.
Cytowanie	Kolny B. (2019) Czas poświęcany na obróbkę żywności i przygotowanie posiłku w budżecie czasu ludności.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 4: 69-79
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Pełny tekst	PRS_2019_T19(34)_n4_s69.pdf

Autor	Ragif Huseynov
Tytuł	Multidimensional Determinants of National Food Security in Azerbaijan: an Application of the ARDL Approach
Title	Multidimensional Determinants of National Food Security in Azerbaijan: an Application of the ARDL Approach
Słowa kluczowe	food availability, food access, food stability, Azerbaijan
Key words	food availability, food access, food stability, Azerbaijan
Abstrakt	Food intake is a prerequisite for human beings to live a healthy life style. The attainment of food security is crucial and is a prime development priority for all developing countries. The inability to provide reliable evidence of national food security has remained a problem for both policymakers and researchers alike. The present study helps fill this gap by incorporating the multidimensional determinants of food security at the national level in Azerbaijan. The specific objectives of the study are to evaluate the short-term and long-term dynamics of these determinants on food security. The empirical analysis draws from nationally representative time series data over the period 1991 to 2018, taken from FAO and WDI. The ARDL model suggested that food import, exchange rate, inflation, climate change, and urban population growth harm national food security dynamics of Azerbaijan. On the other hand, trade to GDP ratio has a positive impact on food security. Overall results suggest that there is a pressing need to improve its institutional framework if the Azerbaijan government sincerely desires to have sustainable food security, as organizations control all other issues.
Abstract	Food intake is a prerequisite for human beings to live a healthy life style. The attainment of food security is crucial and is a prime development priority for all developing countries. The inability to provide reliable evidence of national food security has remained a problem for both policymakers and researchers alike. The present study helps fill this gap by incorporating the multidimensional determinants of food security at the national level in Azerbaijan. The specific objectives of the study are to evaluate the short-term and long-term dynamics of these determinants on food security. The empirical analysis draws from nationally representative time series data over the period 1991 to 2018, taken from FAO and WDI. The ARDL model suggested that food import, exchange rate, inflation, climate change, and urban population growth harm national food security dynamics of Azerbaijan. On the other hand, trade to GDP ratio has a positive impact on food security. Overall results suggest that there is a pressing need to improve its institutional framework if the Azerbaijan government sincerely desires to have sustainable food security, as organizations control all other issues.
Cytowanie	Huseynov R. (2019) Multidimensional Determinants of National Food Security in Azerbaijan: an Application of the ARDL Approach.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 4: 58-68
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Pełny tekst	PRS_2019_T19(34)_n4_s58.pdf

Autor	Justyna Góral, Włodzimierz Rembisz
Tytuł	Marże marketingowe i wartości dodane w łańcuchu dostaw żywności w Polsce
Title	Marketing Margins and Added Value in the Food Supply Chain in Poland
Słowa kluczowe	marża marketingowa, wartość dodana, łańcuch dostaw żywności
Key words	marketing margin, added value, food supply chain
Abstrakt	Zagadnienie udziału producenta rolnego w finalnej cenie żywności budzi zainteresowanie naukowców oraz polityków. Komisja Europejska (2014, 2016) podjęła działania mające na celu wzmocnienie sektora rolnego w ramach łańcucha dostaw żywności. W Polsce zintensyfikowano promocję sprzedaży bezpośredniej. Działanie te mają na celu skrócenie łańcucha dostaw żywności oraz poprawę siły rynkowej producentów rolnych. Siła rynkowa oznacza zdolność przedsiębiorstwa do podniesienia ceny własnego produktu bez obniżenia poziomu sprzedaży na rzecz konkurentów. Celem badań było wskazanie tendencji w zakresie kształtowania się marż marketingowych oraz wartości dodanych w łańcuchu dostaw żywności. Pomiar ten służył poszukiwaniu odpowiedzi – które grupy produktów cechuje najwyższy poziom wartości dodanej i największa zdolność poprawy dochodów producentów rolnych? Szacowanie wartości dodanej obrazuje - gdzie trafia „złotówka żywnościowa” finalnego konsumenta?
Abstract	The issue of agricultural producer participation in the final food price is of interest to scientists and politicians. The European Commission (2014, 2016) commissioned the preparation of expertise in this area, as a result of which actions were taken to strengthen the agricultural sector. In Poland, for example, the promotion of direct sales has been intensified. These activities are aimed at shortening the food supply chain and improving the market power of agricultural producers. Market power means the ability of an enterprise to increase the price of its own product without reducing the level of sales to competitors. The aim of the research was to indicate trends in the area of marketing margins and added value in the food supply chain. This measurement served the search for the answer - which product groups have the highest level of added value and the greatest ability to improve the income of agricultural producers? The estimation of the value added illustrates - where does the "food zloty" of the final consumer go?
Cytowanie	Góral J., Rembisz W. (2019) Marże marketingowe i wartości dodane w łańcuchu dostaw żywności w Polsce.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 19(34), z. 4: 47-57
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Pełny tekst	PRS_2019_T19(34)_n4_s47.pdf

Autor	Stanisław Krasowicz, Mariusz Matyka
Tytuł	THE ROLE OF ECONOMIC EVALUATION IN AGRICULTURAL RESEARCH
Title
Słowa kluczowe	economics, evaluation, role, agricultural research, major problems
Key words
Abstrakt	On the example of the Institute of Soil Science and Plant Cultivation – State Research Institute in Puławy, thescope and importance of economic assessment in agricultural research are presented.As sources of information, IUNG-PIB reports and reports as well as selected publications were used. It wasfound that economic assessment enables and facilitates the selection of solutions offered in agricultural practice.Its scope is constantly expanding. It also plays an important role in decision-making processes related tothe selection of the management system and a specific variant of production technology on the farm. It alsoallows explaining many changes and tendencies in agriculture under the influence of the Common AgriculturalPolicy.
Abstract
Cytowanie	Krasowicz S., Matyka M.
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Autor	Paul Lane, Joanna Wyrobek
Tytuł	IMPACT OF INTERNATIONALIZATION ON THE CAPITAL STRUCTURE OF COMMERCIAL COMPANIES
Title
Słowa kluczowe	multinational companies, indebtedness, corporate finance, capital structure
Key words
Abstrakt	International enterprises (in this paper, international companies are understood as companies that sell their products and services abroad) are precious for the national economy because, through their experience in international sales, they stimulate the development of other companies in the same industry and their subcontractors. The knowledge that these companies have gained on international markets through the spillover effect spreads on their suppliers, as well as through imitation or cooperation on their competitors. Also, international companies (in the meaning: domestic export companies) are often the first to use new technological solutions and product innovations, which contributes to the modernization of products in the entire business sector. Dynamic and robust international companies usually also build networks with entities from different countries in order to cooperate on development, negotiation, and sales, which also encourages similar activities of their competitors. For all these reasons, national governments should take action to help to export companies, or at least monitor the problems that such entities report. The purpose of the publication is to draw attention to the higher demand for the debt that exists in such enterprises and to discuss the reasons for this. In particular, the purpose of the publication was to verify 2 research hypotheses: H1: Internationalization increases indebtedness of a company measured with the debt to equity ratio, and H2: The scale of internationalization (measured with the share of foreign sales to total sales) is positively related to the level of indebtedness (measured with the debt to equity ratio). For both hypotheses we found no grounds to reject these hypotheses. In the opinion of the authors, the demand for debt from exporters should be monitored, especially in terms of the availability of this form of financing for exporters from the SME sector. The paper used the Arellano-Bond model and data downloaded from the Orbis database for years 2007 – 2017.
Abstract
Cytowanie	Lane P., Wyrobek J. (2019) IMPACT OF INTERNATIONALIZATION ON THE CAPITAL STRUCTURE OF COMMERCIAL COMPANIES.Zeszyty Naukowe SGGW, Polityki Europejskie, Finanse i Marketing [t.], nr 22(71): 250-267
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Pełny tekst	PEFIM_2019_n71_s250.pdf