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    Wyświetlanie 1-7 z 7
    Tytuł:
    Impact of Key Socio-Economic Disparities on Migration in Slovakia: Economic Diversification vs. Traditional Pattern
    Autorzy:
    Michálek, Anton
    Podolák, Peter
    Powiązania:
    https://bibliotekanauki.pl/articles/623569.pdf
    Data publikacji:
    2011-06-16
    Wydawca:
    Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
    Źródło:
    European Spatial Research and Policy; 2011, 18, 1
    1231-1952
    1896-1525
    Pojawia się w:
    European Spatial Research and Policy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Spatial shift-share analysis as a health policy tool
    Autorzy:
    Jewczak, Maciej
    Żółtaszek, Agata
    Powiązania:
    https://bibliotekanauki.pl/articles/657608.pdf
    Data publikacji:
    2011
    Wydawca:
    Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
    Tematy:
    spatial shift-share analysis
    health care sector
    regional diversification
    Opis:
    Issues related to the functioning of the healthcare sector always result in turbulent and endless discussions. Most of those voices concern: the reduction of costs, spending on healthcare, walk outs, multi-occupation of medical staff, operating and health sector entities’ debts. The criteria of economic analysis in the health sector require to look at the activities of medical units, from the perspective of the society and its char- acteristics that determine them, and taking into account the effects connected with the geographic diversification of the management, financing and organization of the health- care system. The aim of this paper is to apply the spatial shift-share methods that are based on information about of the structural changes of economic and social phenomena, developed in geographic space, within a specified period of time, to analyze the state of the health sector. The attempt to identify regional trends in the health care sector, depending on the sector's major characteristics, will be made. The analysis also aims to identify areas and determinants of health care sector that may play a key role in specialization and the development of the regions.
    Źródło:
    Acta Universitatis Lodziensis. Folia Oeconomica; 2011, 252
    0208-6018
    2353-7663
    Pojawia się w:
    Acta Universitatis Lodziensis. Folia Oeconomica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Powiązania integracyjne rolnictwa z przemysłem spożywczym na Podkarpaciu
    Autorzy:
    Chorób, Roman
    Powiązania:
    https://bibliotekanauki.pl/articles/543391.pdf
    Data publikacji:
    2017
    Wydawca:
    Główny Urząd Statystyczny
    Tematy:
    territorial diversification
    integration links
    agriculture
    food industry
    zróżnicowanie terytorialne
    związki integracyjne
    rolnictwo
    przemysł spożywczy
    Opis:
    W opracowaniu przedstawiono czynniki wpływające na powiązania integracyjne rolnictwa z przemysłem spożywczym w województwie podkarpackim. Dokonano analizy stanu tych zależności w latach 2005 i 2013 w ujęciu terytorialnym, na podstawie danych z ankiet przeprowadzonych wśród producentów rolnych. Jako jednostkę badawczą do porównań przestrzennych przyjęto powiat. Oceniono skalę oddziaływania wyróżnionych czynników na integrację gospodarki żywnościowej w regionie. W obliczeniach natężenia tych powiązań uwzględniono wartość produkcji kontraktowanej w ogólnej wartości produkcji towarowej gospodarstwa rolnego. Zaprezentowane wyniki dowodzą, że rozwój badanych powiązań jest determinowany m.in. przez: odsetek gospodarstw rolnych produkujących głównie na rynek, udział użytków rolnych w powierzchni ogółem gospodarstwa, obsadę trzody chlewnej na 100 ha użytków rolnych oraz gęstość sieci dróg o nawierzchni twardej. W efekcie można stwierdzić, że postęp integracji rolno-spożywczej zależy głównie od opłacalności produkcji rolnictwa.
    The paper presents factors influencing the integration of agriculture and food industry in the Podkarpackie voivodship. The status analysis of these dependencies in 2005 and 2013 was prepared on the basis of data obtained from surveys among agricultural producers. For the purpose of the analysis powiat was adopted as a research unit for spatial comparisons. The impact of the analysed factors on the integration of the food economy in the region was assessed. In the computation of integrational links intensity the value of contract production in the total value of market output of agricultural farm was considered. The presented results show that the development of the examined relationships is determined by, i.a.: percentage of agricultural farms producing mainly for market, share of agricultural land in the total area, stocking density of pigs per 100 ha of arable land and density of hard surface roads. As a result, it can be stated that the development of agri-food integration depends mainly on the profitability of agricultural production.
    Źródło:
    Wiadomości Statystyczne. The Polish Statistician; 2017, 6
    0043-518X
    Pojawia się w:
    Wiadomości Statystyczne. The Polish Statistician
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    SOCIAL AND SPATIAL DIVERSIFICATION OF SOCIAL EXCLUSION (WITH SPECIAL EMPHASIS ON KUJAWSKO-POMORSKIE VOIVODESHIP)
    Autorzy:
    Wiesława, Gierańczyk,
    Marzena, Leszczyńska,
    Powiązania:
    https://bibliotekanauki.pl/articles/898194.pdf
    Data publikacji:
    2019-02-19
    Wydawca:
    Kujawsko-Pomorska Szkoła Wyższa w Bydgoszczy
    Tematy:
    social exclusion
    poverty
    voivodship
    Perkal’s synthetic indicator
    Wardagglomeration method.
    Opis:
    The main cause of social exclusion is poverty, but the authors say thatpoverty is not synonimous with social exclusion. The authors assume that poverty is anessential dimension of social exclusion – perhaps the most important one , which apart fromthe remaining (selected) objective factors, will consist of characteristics social exclusion inPoland,with particular emphasis on the situation in kujawsko-pomorskie voivodship. An article in the theoretical section attempts to sort out the discussion on the issue of social exclusion, the relationship between poverty and social exclusion. Moreover focuses on the measurablefactors illustrating this issue and its spatial differentiation.At the very beginning to the analysis of spatial diversity of social exclusion was the review and selection of diagnostic variables characterizing this problem. Then using linearalignment method, referred as Perkal’s synthetic indicator, was made the classification ofsurveyed voivodships (from the point of view of the obtained indicators of the level of ofthreat to its inhabitants by social exclusion). In addition, as a supplement to Perkal’s syntheticindicato,was used Ward’s agglomeration method.The main part of the article focuses on the subjective analysis of selected factorsconducive to social exclusion. The study assumes that social exclusion is not the same aseconomic scarcity, that’s why were taking into account indicators that cover a wide range ofsocio-economic phenomena, also affecting non-economic aspects of life, including: registeredunemployed persons unemployed for more than 1 year in the total number of unemployedpersons; at risk of relative poverty line; at risk of “legal” poverty rate; at risk of extremepoverty rate; average monthly per capita disposable income in the household; numer ofpersons in families benefiting from social assistance due to poverty per 1000 inhabitants;percentage of dwellings equipped with bathroom; indicator of the test result in lowersecondaryschoolin mathematics and natural science; percentage of children covered by pre-school education.At the end examined subjects were sorted according to the value of Perkal’s index andthe classification of the voivodships was performed. Again particular attention at this stage ofthe analysis was put on the situation of kujawsko-pomorskie voivodship
    Źródło:
    Roczniki Ekonomiczne Kujawsko-Pomorskiej Szkoły Wyższej w Bydgoszczy; 2018, -(11); 21-37
    1899-9573
    Pojawia się w:
    Roczniki Ekonomiczne Kujawsko-Pomorskiej Szkoły Wyższej w Bydgoszczy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Diversification of lamb meat imports in EU countries and its trends
    Autorzy:
    Ochnio, Luiza
    Rokicki, Tomasz
    Koszela, Grzegorz
    Klepacki, Bogdan
    Powiązania:
    https://bibliotekanauki.pl/articles/425203.pdf
    Data publikacji:
    2019
    Wydawca:
    Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
    Tematy:
    sheep meat imports
    dynamics of growth
    lamb
    Grade Data Analysis
    overrepresentation maps
    Opis:
    The paper attempts to compare European Union countries in terms of the dynamics of changes in the value of lamb meat imports in the period 2003-2017. The standard against which this comparison was made was the average value, which should be understood as the growth dynamics of the examined feature for all EU countries together. For this purpose, tools related to the so-called Grade Data Analysis, such as the index of the unlikeness of structures “ar” (in this case a good tool to determine the direction of changes and the speed of these changes for all EU countries) and overrepresentation maps (used to visualise these changes and for their interpretation). Additionally, with the help of GDA methods, EU countries were divided into groups characterised by smaller, medium and higher dynamics of changes in lamb imports. It can be concluded that the most dynamic growth in imports of this type of meat is found among the newest EU member states. This may indicate a change in dietary preferences in these countries. It may also be related to greater accessibility to goods previously considered as luxury, greater awareness of so-called healthy foods and the improved standard of living of societies that have joined the European Union.
    Źródło:
    Econometrics. Ekonometria. Advances in Applied Data Analytics; 2019, 23, 4; 96-111
    1507-3866
    Pojawia się w:
    Econometrics. Ekonometria. Advances in Applied Data Analytics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Does the inclusion of exposure to volatility into diversified portfolio improve the investment results? Portfolio construction from the perspective of a Polish investor
    Autorzy:
    Latoszek, Michał
    Ślepaczuk, Robert
    Powiązania:
    https://bibliotekanauki.pl/articles/557807.pdf
    Data publikacji:
    2020
    Wydawca:
    Uniwersytet Ekonomiczny w Poznaniu
    Tematy:
    volatility
    asset class
    portfolio optimization
    Polish market
    VIX
    Markowitz portfolio
    naïve diversification
    Opis:
    The main goal of this research is to analyse the investment benefits from an incorporation of the volatility exposure to the diversified portfolio from the perspective of a Polish investor. Volatility, treated as a new asset class, may improve the performance of the portfolio due to its negative correlation with most types of assets. This topic has been widely investigated for the United States and Europe whereas the Polish market appears to be not heavily researched and this study may fill this gap. The research covers the period from October 2010 to July 2018 and is performed on daily close prices. To construct the portfolios the analysis uses the mean-variance framework and the naïve diversification approach. The comparison of risk-adjusted returns between investments with and without volatility exposure enables an answer to the research question about an improvement of the results by the addition of a non-standard asset to the diversified portfolios. The VXX is considered as the proxy for volatility as it is the most popular ETN which follows the volatility index derivatives with the given maturity. To test the robustness of the results the portfolios are constructed with a broad range of different parameters and assumptions imposed on the optimization procedure.
    Źródło:
    Economics and Business Review; 2020, 6(20), 1; 46-81
    2392-1641
    Pojawia się w:
    Economics and Business Review
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-7 z 7

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