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Wyszukujesz frazę "Murak, Jan" wg kryterium: Autor


Wyświetlanie 1-3 z 3
Tytuł:
Imperializm ekonomii
Economics imperialism
Autorzy:
Murak, Jan
Powiązania:
https://bibliotekanauki.pl/articles/570124.pdf
Data publikacji:
2014
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
economics imperialism
theory of economics
social science
methodology of economics
unification
Opis:
In this paper we present the economics imperialism as an attempt to unify social sciences to the theory of economics. We show a lot of definitions of this phenomenon which are proposed in literature, but we point out that to some extent all highlight the issues of crossing of traditional boundaries of economics. Therefore, the definitions often accentuate an aggressive character of this process. In the next step, we present factors which allowed the emergence of the economics imperialism, such as the definition of economics proposed by Robbins, definitions of other social sciences and political factors. However, in the opinion of lot of researchers it was the unification of the science idea, as one of the “purest” goals of the scientific theorizing which was the most important. The influence of the last factor was reinforced also by the failure in finding of microfundaments of macroeconomics, that means internal unification of the economics. Trying to find an evidence of their advantage over heterodox schools, orthodox economists using tools, assumptions and methods which were characterisitc for them, started to analyse different non-market behaviours of people. We also distinguish two criteria of economics imperialism division. The first criterion concerns the subject of research or, in other words, a level of an analysis, so we distinguish the “into” and the “outside” economics imperialism. The aim of the “into” economics imperialism is to depart from traditional economic units and the analysis what these units are composed of and how they function, whereas the “outside” imperialism studies the phenomena of making decisions, which are not directly related to formal markets. The second criterion distinguishes the economics imperialism on the basis of methodologies. The old economics imperialism (the name of which arises from the fact that it was chronologically first, but this type of research is being continued) uses a methodology of the neoclassical economics, with the assumption of stability of preferences or effectiveness and market balance. Thus all areas of life are analysed as if they were markets. The main representative is G.S. Becker, who analyzed law this way. On the other hand the new economics imperialism is related to new institutional economics and its methodological approach. Thus, different behaviours of people are treated as a response to imperfections of markets. The main advocate of this approach is B. Fine. In the last part of the work we show that despite some success of economics imperialism such as finding new correlations or explaining some behaviours, it is criticised. Most of the criticism is related to the lack of satisfying the conditions of reasonable unification of science according to which first, a new, unified theory should explain all problems, which are explained by earlier theories and, second, phenomena which are discussed by this theory should result from the impact of the same real factors on them. Thus, t
Źródło:
Ekonomia XXI Wieku; 2014, 3(3); 113-126
2353-8929
Pojawia się w:
Ekonomia XXI Wieku
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
NIEPEWNA NIEPEWNOŚĆ – LICZBA WIDZÓW A NIEPEWNOŚĆ WYNIKU MECZU
UNCERTAIN UNCERTAINTY – ATTENDANCE AND UNCERTAINTY OF OUTCOME OF A MATCH
Autorzy:
Murak, Jan
Powiązania:
https://bibliotekanauki.pl/articles/453275.pdf
Data publikacji:
2014
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:
sport
niepewność
ekonomia sportu
frekwencja
uncertainty
sport economics
attendance
Opis:
W pracy tej przeprowadzono analizę wpływu niepewności wyniku meczu na liczbę widzów oglądających dany mecz na stadionie. Zbudowano w tym celu model ekonometryczny, w którym do zmierzenia niepewności wyniku meczu wykorzystano kursy bukmacherskiej. Po estymacji otrzymane wyniki odnośnie do mierników niepewności były niejednoznaczne. W meczach, w których niepewność nie była ani wysoka, ani też niska, oczekiwano najniższej frekwencji. Od tego punktu zarówno wzrost niepewności, jak i jego spadek powinien powodować wzrost liczby widzów.
In this paper we conduct an analysis whether the amount of uncertainty of the outcome affect attendances in team sports. We build the uncertainty of the outcome measure, which use bookmakers odds, and next build an econometric model. Results, which are related with the uncertainty of the outcome, are ambiguous. In the match, that characterizes neither high uncertainty of the outcome nor low uncertainty of the outcome, the attendances is the lowest. From this point of the uncertainty, both an increase and a decrease of uncertainty should influence the attendance raise.
Źródło:
Metody Ilościowe w Badaniach Ekonomicznych; 2014, 15, 3; 238-249
2082-792X
Pojawia się w:
Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Piłka nożna jako przedmiot badań ekonomicznych
Football as the subject of economic research
Autorzy:
Murak, Jan
Powiązania:
https://bibliotekanauki.pl/articles/569834.pdf
Data publikacji:
2015
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
sport
economics of sports
decision making
theory of games
efficiency
Opis:
For a long time football, despite being a very important part of modern world, and because of it an important part of the socio-economic sphere, has not been the subject of scientific considerations. Economists have been interested in new problems, including football, since L.C. Robbins proposed a definition of economics and G.S. Becker started his economic approach. Furthermore, the development of economic instruments helpsthose changes. The main purpose of this paper is to show the usefulness of economic methods and instruments in finding solutions of various problems. Therefore, we choose and describe a part of scientific, football research. At the beginning, we try to answer two questions. Why has not football been the subject of scientific consideration? Do football clubs differ from other firms? The second question is vital for businessmen. We present the most important, economic characteristics of a football club, for example: a diversity of sports clubs targets and the lack of incentives to monopolize markets. We argue that only a sum of all mentioned characteristics makes a football clubs managment special. In the next part, we present and try to assess different propositions which should make football matches more attractive. We find three groups of features, which should grow the demand for football matches. In the first group there are principles during a match. The second group is connected with the league system, and the last one refers to organizing big, football tournaments. The application of economic instruments gives arguments for and against various propositions. The most important results suggest that if only one type of fouls is punished, it does not improve the flow of the game. Furthermore, the results show that the effect of the rule of three points for a win on the game is ambiguous. It can improve the attractiveness of a match, but it also grows the number of fouls. Next, we discuss the effectiveness of football clubs and coaches. First of all, we try to find whether positions in the football leagues after a season match to clubs classifications of effectiveness well. For this purpose, we present the results of effectiveness research which use data set from Spanish leagues. The results differ from each other, thus we do not get a clear answer. In the next step, we show research about coach effectiveness which suggests that coaches should not be judged solely on the basis of a number of won matches.In the last part, we argue, that the use of the data set from football matches allows for empirical verification of the economic instruments and methods, on the one hand. On the other hand, it helps to solve many problems related to football. However, not all situations related to football are suitable for scientific research. Part of them are too complex.
Źródło:
Ekonomia XXI Wieku; 2015, 1 (5); 138-151
2353-8929
Pojawia się w:
Ekonomia XXI Wieku
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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