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Wyszukujesz frazę "zero unitarization method" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Multicriteria Evolutionary Weather Routing Algorithm in Practice
Autorzy:
Szlapczynska, J.
Powiązania:
https://bibliotekanauki.pl/articles/116837.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
weather routing
Zero Unitarization Method
multicriteria optimisation
evolutionary algorithms
Opis:
The Multicriteria Evolutionary Weather Routing Algorithm (MEWRA) has already been introduced by the author on earlier TransNav 2009 and 2011 conferences with a focus on theoretical application to a hybrid‐propulsion or motor‐driven ship. This paper addresses the topic of possible practical weather routing applications of MEWRA. In the paper some practical advantages of utilizing Pareto front as a result of multicriteria optimization in case of route finding are described. The paper describes the notion of Paretooptimality of routes along with a simplified, easy to follow, example. It also discusses a choice of the most suitable ranking method for MEWRA (a comparison between Fuzzy TOPSIS and Zero Unitarization Method is presented). In addition to that the paper briefly outlines a commercial application of MEWRA.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 1; 61-65
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Economic competitiveness vs. green competitiveness of agriculture in the European Union countries
Autorzy:
Nowak, Anna
Kasztelan, Armand
Powiązania:
https://bibliotekanauki.pl/articles/19322544.pdf
Data publikacji:
2022
Wydawca:
Instytut Badań Gospodarczych
Tematy:
competitiveness
green competitiveness
agriculture
green growth
sustainable development
zero unitarization method
Opis:
Research background: Many scientists have researched the economic competitiveness of agriculture. At the same time, considerably less attention is paid to the so-called green competitiveness. Considering a global trend searching for solutions to reduce the environmental impact of the agricultural sector, it seems reasonable to explore the overlap between economic competitiveness and green competitiveness. Purpose of the article: This study aims to answer the following questions: What is the level of economic and green competitiveness of agriculture in respective countries? What is the level of the comprehensive competitiveness of agriculture in EU member states?  Do the economic competitiveness outcomes of respective countries coincide with their green competitiveness rankings? Methods: Taxonomic methods were applied to design synthetic indices of economic, green and comprehensive competitiveness of 27 member states of the European Union, based on multi-criteria sets of specific indicators from 2018. Findings & value added: The results of analyses imply that, in general, the level of green competitiveness of agriculture is higher than the level of its economic competitiveness in EU member states. Simultaneously, the developed rankings show that respective countries' economic and green competitiveness are not linked. In other words, economic competitiveness outcomes do not match green competitiveness outcomes for EU agriculture. This work is a genuine contribution to studies on the methods for measuring and evaluating the competitiveness of agriculture as it designs separate synthetic measures for economic and green competitiveness and confronts both types of competitiveness in EU member states. The research findings for the first time provide clear answers to questions about the mutual relationship between economic and green competitiveness in agriculture. Furthermore, an added value of this study is that it introduces and attempts to define the notion of green competitiveness.
Źródło:
Oeconomia Copernicana; 2022, 13, 2; 379-405
2083-1277
Pojawia się w:
Oeconomia Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Regional discrepancies in the level of knowledge-based economy in Poland
Zróżnicowania regionalne gospodarki opartej na wiedzy w Polsce
Autorzy:
Bąk, I.D.
Powiązania:
https://bibliotekanauki.pl/articles/2216868.pdf
Data publikacji:
2023
Wydawca:
Akademia Bialska im. Jana Pawła II
Tematy:
knowledge-based economy
competitiveness
sustainable development
voivodeships
of Poland
zero unitarization method
Opis:
Subject and purpose of work: This paper analyzes the level of knowledge-based economy (KBE) in terms of sustainable development across the provinces (voivodships) of Poland in 2020. The underlying assumption of this study is that knowledge and skills are one of the fundamental preconditions for successfully implementing the concept of sustainable development. Materials and methods: In order to calculate the rankings of Polish voivodships a synthetic indicator developed on the basis of the zeroed unitarization method was used. Results: There are vast disproportions in the levels of KBE across the voivodeships of Poland. The most advanced KBE was identified in the Mazowieckie Voivodship, and the least developed KBE was found in the Lubuskie voivodship. Conclusions: The capacity to develop a knowledge-based economy is inextricably interrelated with the quality of the social capital, which is directly attributable to the levels of education. In order to offset the interregional disproportions spending on research and development needs to be increased and the investments in human capital (e.g. through career planning, training, improving the professional qualifications of employees, discretionary bonuses) and new technologies should be expanded.
Źródło:
Economic and Regional Studies; 2023, 16, 1; 1-17
2083-3725
2451-182X
Pojawia się w:
Economic and Regional Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Disparity of Expenditures of Pension Systems in European Union Countries
Analiza porównawcza wydatków systemów emerytalnych i rentowych w krajach Unii Europejskiej
Autorzy:
Mikulec, Artur
Powiązania:
https://bibliotekanauki.pl/articles/905087.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
old-age security
the projection of pension system expenditures
Zero Unitarization Method
Open Method of Coordination (OMC)
publiczna opieka zdrowotna
świadczenia zdrowotne
sytuacja finansowa NFZ
ubezpieczenia zdrowotne
Opis:
The topic of suggested paper concerns the one of basic economic problems the growing expenditures connected with functioning pension systems in the countries of European Union. The main purpose is presenting the disparity of expenditures for public pensions in countries of European Union and their projection until the 2050. While discussing so important and present in many countries theme of pension security, the general characteristic of cooperation of members of the EU and EFTA in the area of social protection has been made. Particularly, the hitherto existing operations taken in the range of Open Method of Coordination of pension systems, which is realized since the year 2000, have been presented. Besides, the synthetic variable has been applied for the general evaluation of the degree of diversification of expenditures for social protection (EU and EFTA) and public pensions in countries of the European Union. It allowed to describe and set countries in order from the point of view of analysed phenomenon.
Omówiono jeden z podstawowych problemów ekonomicznych, czyli rosnące wydatki związane z funkcjonowaniem systemów emerytalnych w krajach Unii Europejskiej. Głównym celem było przedstawienie różnic wydatków na publiczne systemy emerytalne w krajach Unii Europejskiej oraz ich prognozy do roku 2050. Dokonano również charakterystyki ochrony socjalnej w państwach członkowskich UE i EFTA. Omówiono otwartą metodę koordynacji dla systemów emerytalnych, która jest stosowana w krajach UE od 2000 r. Oprócz tego zastosowano zmienną syntetyczną do ogólnej oceny stopnia zróżnicowania wydatków na rzecz opieki socjalnej (UE i EFTA) i publicznego systemu emerytalnego w krajach Unii Europejskiej.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2008, 224
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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