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EN
In macroeconomic terms, agriculture is considered as one of the sectors of national economy – system of many elements which are in a specific connection. In the con-temporary free market economy, entities operating in agriculture occur on the agricultural market in a role of sellers or/and buyers. The agricultural market is being transformed along with the socio-economic development. In Poland, since the beginning of transformation, the role of agriculture in the economy has been changing, thus the conditions of the actors on the agricultural market have been changing, too. The aim of this article is to analyse the observed changes in Polish agriculture after 1990, including changes of employment in the agricultural sector, changes in the share of agriculture in the creation of Polish GDP, changes of the educational level of leaders of farmers’ households and the average real disposable income of the households, as well as changes in the agrarian structure, etc.
PL
Na podstawie kwerendy bibliotecznej wykorzystując pierwszy etap metody dynamiki systemowej zbudowano diagram pokazujący przyczynowo-skutkowy mechanizm oddziaływania czynników kształtujących zmiany klimatyczne. Wzajemne powiązania pomiędzy liczbą ludności, gospodarką, produkcją żywności a zmianami klimatycznymi tworzą błędne koło posadowione na fundamencie polityk (krajowych i międzynarodowych), które to borykają się z ogniskami konfliktów. W celu niwelowania negatywnych skutków oddziaływania człowieka autorka sugeruje wykorzystanie interwencjonizmu zgodnego z ideą nowej ekonomii strukturalnej. Postawione hipotezy mają charakter spekulatywny ze względu na zakres rozważań, dotyczący skutków w przyszłości.
EN
Based on the library query, using the first stage of the system dynamics method, a diagram was built showing the cause and effect mechanism of the impact of factors shaping climate change. The interconnectedness between population, economy, food production and climate change create a vicious circle based on policies (national and international) that face conflicts. To eliminate the negative effects of human influence, the author suggests the use of interventionism in accordance with the idea of a new structural economy. The presented hypotheses are speculative in terms of the scope of consideration regarding future effects.
Management
|
2013
|
vol. 17
|
issue 1
405-419
EN
The purpose of this publication is to show some changes in supply and demand correlations on the cereal market after Poland’s accession into the European Union. To meet the above objective there were compared some data concerning the volume of domestic cereal production and its cereal species structure, foreign trade balance, domestic consumption and purchase price levels. The formation of the above mentioned items was analyzed for two periods. The first one covered the years 1995-2003 whereas the second one was from 2004 to 2012. This allowed us to make some interesting comparisons through the prism of Poland’s accession to the EU. Additionally, long time series increased their reliability. To study supply and demand correlations, there were applied various statistical methods including dynamic indexes, trend models, analyses of correlation and various regression. A comprehensive analysis of the gathered research material allowed us to answer the question about some quantitative and qualitative changes which took place on the cereal market after Poland’s accession to the EU.
EN
The last twenty years have brought discoveries which provide a large number of sources concerning the archaeology of the Roman Period in the Lublin region. The interdisciplinary studies related to site 5 in Nieszawa Kolonia, Opole Lubelskie district, Lublin region, Poland, have generated a substantial part of these new sources. The multi-aspectual analysis of archaeological and biological sources allowed us to characterize of the economy of the dwellers of the settlement which was constituted by agriculture, animal husbandry and fishing. The relative chronology of the settlement was established, and the first stage of its functioning was determined as belonging to phase B2, until phase C1a inclusive. The second stage of the utilisation of the settlement is dated to phase C3-D1. Three instances of radiocarbon dating confirm the chronological frame established by relative dating. The presented analysis of selected archaeological sources from site 5 in Nieszawa Kolonia, especially of ceramic material, seems to confirm the possibility that in the early Roman period, in the Lublin region, especially in its western part, infiltration of Dacian cultural elements into the Przeworsk environment took place. It is undeniable that the chronology of the settlement in Nieszawa Kolonia extends beyond the established time frame assumed for the functioning of the Przeworsk culture in the Lublin region. It is possible that in the late Roman Period the history of the settlement in question is part of a series of changes that took place in the areas of Barbaricum and Roman provinces. Some of the settlers of northern origin could have returned to the former settlements. The settlement in the mesoregion of the Lesser Poland Gorge of the Vistula is of particular importance for the revision of previous interpretations of the cultural changes taking place in the Lublin region in the Roman Period and in the early Migration Period.
PL
Zasadniczym celem opracowania jest próba oceny wpływu potencjalnych innowacji na ekspansję powiązań integracyjnych oraz na wzrost konkurencyjności gospodarki żywnościowej. Dokonano prezentacji motywów rozwoju powiązań integracyjnych zachodzących w agrobiznesie. Przybliżono również istotę i znaczenie innowacji w tworzeniu systemowych rozwiązań adekwatnych do współczesnej gospodarki. Przedstawiono zarys koncepcji oraz korzyści płynące z efektywnie funkcjonujących innowacyjnych powiązań integracyjnych. W końcowej części dokonano próby określenia wpływu innowacji na ekspansję struktur klastrowych na podstawie wyników przeprowadzonych badań empirycznych. Wynika z nich, że zarówno pomysł, jak i pozyskanie oraz wdrożenie innowacyjnych rozwiązań stanowią, obok czynników ekonomicznych, zasadniczy element kreowania i rozwoju inicjatyw klastrowych.
EN
The main objective of this paper is to assess the impact of potential innovations for the expansion of ties of integration and increase competitiveness of the food economy. Presentations were made on motives of the development of links of integration taking place in agribusiness. There were also approximated the essence and importance of innovation in the development of system solutions adequate to the modern economy. An outline of the concept and benefits of efficiently functioning innovative integration links were presented. In the final part, there is an attempt to determine the impact of innovation on the expansion of cluster structures based on the results of empirical research. They show that both the idea and the acquisition and implementation of innovative solutions represent the next economic factors, an essential part of creation and development of cluster initiatives.
RU
Основная цель разработки – попытка оценить влияние потенциальных инноваций на расширение интеграционных связей и на рост конкурентоспособности пищевой экономики. Представили мотивы развития интеграционных связей в агробизнесе. Приблизили также суть и значение инноваций в создании системных решений, адекватных для современной экономики. Представили зарисовку концепции и выгоды, вытекающие из эффективно функционирующих инновационных интеграционных связей. В конечной части сделали попытку определить влияние инноваций на расширение кластерных структур на основе результатов проведенного эмпирического изучения. Из них вытекает, что как идея, так и получение и внедрение инновационных решений составляют, наряду с экономическими факторами, основной элемент создания и развития кластерных инициатив.
EN
Food safety and quality are main issues in food economics. The first part of this paper deals with food quality in Poland before and after the process of integration with the EU. The conducted analysis have confirmed the improvement of Polish food quality. The sanitary conditions of Polish processing plants have also improved. But the concentration of nitrates is still very high in some vegetable products. The second part contains an analysis of the Polish exports and imports and their changes in the economic transition process. Wheat imports were higher than exports. In addition to this, the survey proved that Poland is self-sufficient in food production and food safety has improved in the transition period.
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