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Tytuł:
On the Changing Structure of the World Financial Markets
Autorzy:
Pavlat, Vladislav
Powiązania:
https://bibliotekanauki.pl/articles/585601.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Rynki finansowe
Financial markets
Opis:
The paper presents selected long-term structural changes of world financial markets: 1. Shifts of location /visible in all segments/; 2. Shifts of on-exchange to OTC relation /different within sub-segments; a general tendency towards OTC/. 3. Shifts of product structure /different: for example, a growing role of futures in FD markets/. 4. growth of internationalization /all segments/. Driving forces:1. technology; 2.´financialization´ of economics; 3.regulation.
Źródło:
Studia Ekonomiczne; 2013, 170; 11-20
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelowanie zależności cen kontraktów terminowych na produkty rolne notowanych na giełdzie towarowej w Chicago z wykorzystaniem funkcji kopuli
Copula-Based Modeling the Correlations between Commodity Futures Prices Quoted on the CME
Autorzy:
Hołda, Artur
Malik, Gabriela
Powiązania:
https://bibliotekanauki.pl/articles/585616.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Rynki finansowe
Rynek rolny
Szeregi czasowe
Agricultural markets,
Financial markets
Time-series
Opis:
The goal of this article was to investigate the correlations between futures prices of commodities quoted on the CME. The sample includes corn, soybeans and wheat. Using ARIMA model for which best parameterization was identified based upon the AIC value, the raw time series of the prices for the contract with the shortest time left to expiration were subject to the process of removing a stochastic trend as well as autocorrelation. The transformed time series were then used as an input in fitting various theoretical distributions whose practical importance in describing the process of prices had been proven in the literature. The unknown parameters were estimated by means of the ML. Three different tests, namely χ2, Kolomogorov and AD, were employed in order to investigate/ verify the goodness-of-fit of these distributions. Finally, the parameters of normal as well as t copulas were estimated by means of the two-step ML method, with different hypotheses concerning the form of a correlation matrix. The goodness-of-fit test based on Cramer-Mises statistic was used to choose between the alternative copulas, with the critical values being obtained via non-parametric boostrap.
Źródło:
Studia Ekonomiczne; 2013, 135; 64-78
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The position of NewConnect against the Alternative Markets of European countries. The impact of GDP on volatility in the indices and turnover value
Autorzy:
Radke, Michał
Powiązania:
https://bibliotekanauki.pl/articles/522082.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Alternative trading systems
Capital markets
Comparative analysis
Financial markets
Gross Domestic Product
Opis:
Aim/purpose – The aim of the paper is to compare and create a ranking of alternative trading systems and to investigate if there is a relationship between Gross Domestic Product (GDP) and stock indices of those markets and correlation between GDP and turnover value. Design/methodology/approach – The paper presents a comparative analysis of 13 European trading systems in such categories as: capitalisation, value of share trading, number of listed companies, number of new companies and companies removed from the market between the years 2016 and 2018. In addition, the paper includes a ranking of alternative trading systems in Europe which was created on the basis of the variables mentioned. The paper examines the correlation between GDP and indices of alternative trading systems and also between GDP and turnover value. Pearson’s correlation coefficient was used to examine the correlation. Findings – The ranking shows that the 1st place was taken by the British AIM market, which turned out to be the best in all categories under the comparison, the next two positions were occupied by the markets whose characteristic feature is that they cover several countries of the western Europe; these are the markets of First North and Alternext. The Polish market was at a fairly high 5th position among the 13 compared markets. The Greek and Russian markets came last. The relationship between the impact of GDP and index value as well as GDP and turnover value has also been examined. The research regarding the first aspect of the study confirmed the hypothesis about the correlation of GDP with the index. However, in the second case of the GDP and turnover value there is a very weak correlation. Research implications/limitations – The limitation in the correlation study was the difficulty in obtaining data for all 13 alternative trading systems taken for the study, thus comparing four markets in the GDP correlation and the value of the index and three markets in the relation GDP and turnover value. Originality/value/contribution – The added value of the paper is the ranking of alternative trading systems and study of correlations between Gross Domestic Product and stock indices of Alternative Trading Systems and turnover value of these markets.
Źródło:
Journal of Economics and Management; 2020, 40; 109-131
1732-1948
Pojawia się w:
Journal of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the Process of Financial Markets Globalization
Autorzy:
Pavlát, Vladislav
Powiązania:
https://bibliotekanauki.pl/articles/587164.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Globalizacja
Globalizacja gospodarki
Międzynarodowe rynki finansowe
Rynki finansowe
Economic globalization
Financial markets
Globalization
International financial markets
Opis:
The aim of this paper is to discuss the possible ways how financial market segments of a global character may develop in a long-term horizon. Part 1 deals with the actual process of globalization and its impact on financial markets. Part 2 gives a survey of differing views on global financial markets as a new phenomenon. Part 3 deals with selected aspects of measurement of globalization processes. The paper has been prepared as part of a project financed by the funds for specific university research. Project name: Regulation of the financial market infrastructure - goals, possibilities, and potential impact - Vysoká škola finanční a správní, o.p.s. (University of Finance and Administration). Project number: 7427.
Źródło:
Studia Ekonomiczne; 2014, 184; 9-18
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Regulations as a tool to increase consumer protection on the European retail payment market
Autorzy:
Harasim, Janina
Klimontowicz, Monika
Powiązania:
https://bibliotekanauki.pl/articles/522224.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Customer protection
Customer risk
Financial markets
Retail payment market
Opis:
Aim/purpose – The purpose of the paper is to identify the main areas of customers’ threats concerning using financial services and the in-depth review of European industry- -specific consumer regulations concerning current accounts and payments. Design/methodology/approach – Desk research including in-depth analysis of industry- specific consumer regulations referring to current accounts and payment services having the character of EU directives and regulations, European Commission reports, and documents. Findings – The paper shows that consumers’ interests are threatened even when they use basic financial services as current account and combined payment instruments. The analysis based on of desk resources has revealed that the regulations give effect to customer protection only if they strictly correspond to defined areas of threats and particular types of risks. Research implications/limitations – The experience of the recent financial crisis proved that the asymmetry of knowledge and information was one of the crucial reasons disrupting customers’ position on financial markets. Research findings will help to identify gaps in regulations and develop the quality of further initiatives aimed on informing customers about the implementation of regulations and improving their financial literacy level. Originality/value/contribution – The payment products are rarely discussed in the literature in the context of consumers’ protection and financial regulations. This paper contributes to the debate by providing an overview of financial consumer protection issues concerning retail payments.
Źródło:
Journal of Economics and Management; 2018, 31; 50-73
1732-1948
Pojawia się w:
Journal of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rola i zadania teorii prawa rynku finansowego UE
The Role and Objectives of EU Financial Market Law Theory
Autorzy:
Fedorowicz, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/485238.pdf
Data publikacji:
2016
Wydawca:
Bankowy Fundusz Gwarancyjny
Tematy:
Rynki finansowe
Teoria prawa
Prawo
Financial markets
Law theory
Law
Opis:
Celem opracowania jest uzasadnienie konieczności wyodrębnienia oraz wskazania istotnych elementów teorii prawa rynku finansowego, pomocnych w analizie i zrozumieniu niełatwej, obszernej i ciągle podlegającej zmianom jego materii. Obowiązujące przepisy z zakresu prawa rynku finansowego UE dają możliwość wyodrębnienia jego części ogólnej, która tworzy podwaliny dla budowy teorii prawa rynku finansowego. Kształtowanie normatywnego, teoretycznego szkieletu po- jęć, instytucji, instrumentów władczego i niewładczego oddziaływania na rynku finansowym w obliczu "nadprodukcji" aktów prawa dotyczących poszczególnych segmentów tego rynku jest szczególnie potrzebne dla szybkiego reagowania na wydarzenia na rynkach finansowych, a budowanie teorii prawa rynku finansowego i wyodrębnianie części ogólnej tego prawa, głównie przy zastosowaniu podejścia nadzorczego, odgrywać może rolę porządkującą i upraszczającą rozumienie przepisów.
The aim of the present paper is to justify the necessity of singling out and identyfing relevant aspects of financial market law theory, which is useful in analyzing and understanding its challenging, extensive and constantly changing substance. This is an important contribution to the discussion about the changes in financial market law, caused in particular by the financial crisis and to underline the development of financial market law, also in its theoretical aspects, which is helpful in understanding modification of the financial market and in future might also help to avoid the inflation of law on the Eu financial market. The questions discussed in this paper help to develop and strengthen the theory of financial market law in its supervisory aspects, especially to distinguish the general part of financial market law reconstructed from ESA regulations and order those provisions that have an adaptational impact on the financial market.
Źródło:
Bezpieczny Bank; 2016, 1 (62); 114-134
1429-2939
Pojawia się w:
Bezpieczny Bank
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Innowacyjność mikrofinansów - dylematy i wyzwania dla systemu finansowego
Innovation of Microfinance - Dilemmas and Challenges for the Financial System
Autorzy:
Fila, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/585746.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Innowacje finansowe
Mikrofinanse
Rynki finansowe
Financial innovations
Financial markets
Microfinance
Opis:
Microfinance means offering financially excluded people and microentrepreneurs basic financial services like credit, savings and insurance. Microcredit is the most recognized and powerful instrument of microfinance. This is a small loan offered by Microfinance Institutions (MFIs) to people in need. This sources often allows people to invest in small business, make themselves self-employed and break the chain of poverty. Mikrofinanc became known in countries of the poor, however in last years gained recognizing also on the European continent. The goal of the article is to present and analysing the attempts at microfinance issues on the European level, particularly the idea, principles and conditions of the European Progress Microfinance Facility and of its innovative approach up to microfunds. The article shows the initiatives and their evolution. It is also paying attention to problems of microfinances associated with propagating, coordination and supervising them.
Źródło:
Studia Ekonomiczne; 2013, 173; 26-35
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Niestabilność finansowa i jej źródła we współczesnym świecie
Financial Instability and Its Sources in the Modern World
Autorzy:
Mitręga-Niestrój, Krystyna
Powiązania:
https://bibliotekanauki.pl/articles/586580.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Finanse
Kryzys finansowy
Rynki finansowe
Finance
Financial crisis
Financial markets
Opis:
The paper raises important and timely issue of financial instability and its sources in the modern world. The paper presents definitions of financial instability operating in literature, characterizes chosen theoretical concepts of financial instability and tries to identify the endogenous and exogenous sources of financial instability. Many of the problems presented in the paper are debatable, difficult to define, many important topics are only signaled and they are a starting point for the future research
Źródło:
Studia Ekonomiczne; 2014, 171; 9-30
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rozmyta relacja równoważności strumieni finansowych
Fuzzy Relation on Cash Flow Equivalence
Autorzy:
Piasecki, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/593444.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Finanse
Rynki finansowe
Strumienie pieniężne
Cash flow
Finance
Financial markets
Opis:
There are presented premises inducing to generalize the concept of cash flow equivalence to fuzzy case. As a result of taking these studies was obtained membership function of fuzzy relation of cash flow equivalence. Obtained model was applied for determine the length of accounting period used in conditions of high inflation.
Źródło:
Studia Ekonomiczne; 2013, 163; 318-331
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Niestabilność finansowa i jej źródła we współczesnym świecie
Financial Instability and Its Sources in the Modern World
Autorzy:
Mitręga-Niestrój, Krystyna
Powiązania:
https://bibliotekanauki.pl/articles/587774.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Finanse
Kryzys finansowy
Rynki finansowe
Finance
Financial crisis
Financial markets
Opis:
The paper raises important and timely issue of financial instability and its sources in the modern world. The paper presents definitions of financial instability operating in literature, characterizes chosen theoretical concepts of financial instability and tries to identify the endogenous and exogenous sources of financial instability. Many of the problems presented in the paper are debatable, difficult to define, many important topics are only signaled and they are a starting point for the future research
Źródło:
Studia Ekonomiczne; 2014, 167; 9-30
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wzrost znaczenia sfery finansów i konsekwencje tego zjawiska
The growing importance of financial sector in the economy
Autorzy:
Rudny, Włodzimierz
Powiązania:
https://bibliotekanauki.pl/articles/585730.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Finansjalizacja
Instrumenty finansowe
Rynki finansowe
Financial instruments
Financial markets
Financialization
Opis:
Wzrost znaczenie sfery finansowej we wszystkich sferach aktywności gospodarczej określany jest mianem finansjalizacji (finansyzacji). Finansjalizacja to proces autonomizacji sfery finansowej w relacji do sfery realnej, a nawet uzyskiwania nadrzędności tej pierwszej w stosunku do drugiej. W wąskim rozumieniu finansjalizacja kojarzona jest z rosnącym znaczeniem działalności finansowej w aktywności ekonomicznej podmiotów niefinansowych. Kluczowym czynnikiem determinującym rozwój tego zjawiska był proces deregulacji i liberalizacji rynków krajów rozwiniętych, rozpoczęty w latach 70. XX w. Pojawiły się nowe, złożone instrumenty finansowe, wzrosła rola finansowych inwestorów instytucjonalnych. Finansjalizacja prowadzi do zasadniczych zmian w sferze zarządzania i własności dużych przedsiębiorstw. Narasta tendencja do skracania horyzontu czasowego podejmowanych decyzji inwestycyjnych, w analizie ekonomiczno-finansowej nadmiernemu wyeksponowaniu ulegają te uwzględniające przede wszystkim krótkookresową zyskowność. Złożoność problematyki finansjalizacji sprawia, iż jest ona identyfikowana i mierzona w sposób fragmentaryczny.
The phenomenon of growing importance of financial sector is called financialization. This term refers to autonomization of financial services industry from the real economy. In the narrow sense it reflects the fact that proceeds from activities in financial markets constitute increasingly higher share of non-financial companies income. The key factor behind financialization is deregulation and liberalization of economies started in the seventies. Financialization leads to short-term goals dominating in the management of companies.
Źródło:
Studia Ekonomiczne; 2018, 359; 37-47
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Simultaneous use of the financial literacy level and the financial inclusion degree as a result of financial education efficiency in Visegrad Group countries
Autorzy:
Frączek, Bożena
Bobenič Hintošová, Aneta
Bačová, Monika
Siviček, Tomáš
Powiązania:
https://bibliotekanauki.pl/articles/522042.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Financial education
Financial inclusion
Financial literacy
Financial markets
Personal finance
Opis:
The appropriate level of financial knowledge and the degree of financial integration needed in today’s financialized world. This paper studies the level of financial literacy and the degree of financial inclusion among the students who study economic fields. These students are a special target group – very important for future development of financial markets. They are not only the future participants, but also the potential animators and creators of the financial market as well as the future financial advisors. The research sample comes from Visegrad Group countries (4V Countries), as the representatives from Central and Eastern Europe countries, where the level of financial literacy and degree of financial inclusion seems to be lower in comparison to the West European Countries. The research also contributes to knowledge in the area of expanding the methods of assessments of efficiency of financial education. The Authors decided to verify the new assessment of effectiveness of financial education. It will be conducted by a separate and simultaneous assessment of financial literacy and financial inclusion. The main results of research confirm the very low level of financial literacy and financial inclusion of young future economists in 4V Countries in both groups: starting and finishing the professional financial education. In addition, examining the degree of financial inclusion among the students who at the same time are educated at the basic level confirms the much lower level of informed financial inclusion.
Źródło:
Journal of Economics and Management; 2017, 27; 5-25
1732-1948
Pojawia się w:
Journal of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Testing 65 equity indexes for normal distribution of returns
Autorzy:
Borowski, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/522104.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Capital market efficiency
Distribution of rate of returns
Financial markets
Opis:
Aim/purpose – The primary aim of the paper is to verify the hypothesis on the normal distributions of 65 stock index returns, while the secondary aims are to examine normal distributions for specific years (for six indexes) and for bull and bear markets (for DJIA), demonstrate that the distribution of rates of return for individual indexes can be normal in short time intervals, and then rank analyzed indexes according to the proximity of the distribution of their rates of return to the normal distribution. Design/methodology/approach – The research sample consists of the value of 65 stock indexes from various time intervals. The sample includes both developed markets and emerging markets. The following rates of return were tested for the normality of the rat e of return distribution: close -close, open -open, open -close and overnight, which were calculated for daily, weekly, monthly, quarterly and yearly data. Statistical tests of di f- ferent properties and forces were used: Jarque – Bera (JB), Lilliefors (L), Crame r von Mises (CVM), Watson (W), Anderson – Darling (AD). In the case of six indexes of d e- veloped markets (DJIA, SP500, DAX, CAC40, FTSE250 and NIKKEI225), normality tests of rates distribution were calculated for individual years 2013 -2016 (daily data). In case of the DJIA index, the normality tests of the distribution of returns for individual bull and bear markets were analyzed (daily data, rates of return close -close). In the last part of the paper the analyzed indexes were ranked due to the convergence of their return to normal distribution with the use of the following tests: Jarque – Bera, Shapiro – Wilk and D’Agostino -Pearson. Findings – The distribution of daily and weekly returns of equity indexes is not a normal distribution for all analyzed rates of ret urn. For quarterly and annual data compression the smallest number when there were no reasons to reject the null hypothesis was o b- served for overnight returns compared to close -close, open -close and open -open returns. For the daily, weekly and monthly over night rates of return, the null hypothesis was rejected for all analyzed indexes. The fo llowing general conclusion can be formulated: the higher the data compression (from dail y to yearly), the fewer rejections of H 0 hy- pothesis. The distribution of daily returns can be normal only in given (rather short) time intervals, e.g., particular years or up or do wn waves (bull and bear markets). The posi- tion of the index in the ranking is not depende nt on the date of its first publication, and hence on the number of rates of return possible to calculate for analyzed index, but only on the distribution of its rates of return. Research implications/limitations – The main limitations of the obtained results are different time horizons of each of the analyzed indexes (from the first date in a data base until 30.06.2017). The major part of the retu rns of the analyzed indexes differs from the normal distribution, which question the possi bility of unreflective implementation in practice of economic such models as CAPM and its derivatives, Black–Scholes options valuation, portfolio theory and efficient market hypothesis, especially in long time horizons. Contribution/value/contribution – The contribution of this paper is verification of the statistical hypothesis regarding normal dist ribution of rates of return: (1) other than close-close, i.e. open-open, open-close and ove rnight with the use of various statistical tests, various data compression (daily, w eekly, monthly, quarterly, yearly) for 65 in- dexes, (2) for six stock exchange indexes in each of the years from the period of 2013- 2016 (daily data) and (3) for individual up and down waves for the DJIA index (daily data). In addition, other papers focused only on one or two statistical tests, while five different tests were implemented in this paper. This paper is the first to create a ranking of stock market indexes due to the normal distribution.
Źródło:
Journal of Economics and Management; 2018, 34; 5-38
1732-1948
Pojawia się w:
Journal of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bankowość prywatna w aspekcie zmian na rynku finansowym
The Private Banking Industry in Terms of Financial Markets Changes
Autorzy:
Figna, Anna
Powiązania:
https://bibliotekanauki.pl/articles/590930.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Bankowość prywatna
Innowacje
Rynki finansowe
Financial markets
Innovations
Private banking
Opis:
Bankowość prywatna jest jednym z najbardziej dynamicznie rozwijających się obszarów bankowości. Obsługa klienta zamożnego zyskuje na znaczeniu nie tylko w bogatych krajach zachodnich, ale także w Polsce. Ściślejszy proces segmentacji klientów pozwala na tworzenie i oferowanie zindywidualizowanych produktów i usług finansowych. Zmieniające się potrzeby, oczekiwania i wymogi klientów względem banków przyczyniają się do poszerzania i wzbogacania wachlarza produktów i usług o nowe, bardziej innowacyjne. Warto zadać pytanie: czy bankowość prywatna, skupiająca się na budowie trwałych relacji doradcy z klientem, wprowadzając nowoczesność, osłabi te relacje, tracąc na swej wyjątkowości, czy też podążając za zmieniającymi się warunkami rynku finansowego, jeszcze bardziej je wzmocni oraz utrwali swą pozycję na rynku bankowym. W artykule została zaprezentowana charakterystyka private banking w aspekcie innowacji finansowych w różnych obszarach działalności.
Private banking is one of the most rapidly developing areas of banking. Wealthy customer's service is becoming increasingly important not only in rich Western countries, but also in Poland. Customer's segmentation process allows creating and offering customized financial products and services. Changing needs, expectations and requirements of customers towards banks contribute to improve products and services for new and more innovative products. The question is, whether private banking, focusing on building relationships with client's advisors, introducing modernity, these relationships will weaken and will lose its uniqueness, or following the changing conditions of the financial market, further strengthen them and consolidate its position in the banking market. The paper was presented to the characteristics of private banking in terms of financial innovation in various areas.
Źródło:
Studia Ekonomiczne; 2015, 239; 25-35
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geometry of Crises on the Market of Stocks Listed on the Warsaw Stock Exchange
Geometria kryzysów na rynku akcji notowanych na Giełdzie Papierów Wartościowych w Warszawie
Autorzy:
Echaust, Krzysztof
Just, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/591478.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Kryzys finansowy
Rynek akcji
Rynki finansowe
Equity market
Financial crisis
Financial markets
Opis:
W pracy zdefiniowano i zinterpretowano zmiany zachodzące w przestrzeni rynku akcji. Analizie poddano 73 spółki notowane na Giełdzie Papierów Wartościowych w Warszawie w okresie od początku 2006 r. do końca września 2012 r. Jest to okres obejmujący w całości dwie odsłony kryzysu finansowego - od pierwszych objawów kryzysu do momentu, kiedy te badania zostały przeprowadzone. Zbadano dynamikę rynku akcji za pomocą wskaźnika, który mierzy zmiany efektu zniekształcenia kształtu przestrzeni rynku. Indeks ten opiera się na metodach geometrii euklidesowej. Pozwala on na właściwą identyfikację i interpretację najbardziej burzliwych okresów na rynku finansowym.
This paper defines and interprets the changes in the stock market space. There are analyzed 73 companies listed on the Warsaw Stock Exchange in the period from beginning 2006 to the end of September 2012. This is a period, covering entirely the last two financial crises from their first symptoms to the moment when these researches have been carried out. The dynamics of the stock market space was investigated using an index, which measures the evolution of the distortion effect in the shape of the market space. This index is based on geometry technique and it proved to be useful in the Polish capital market. It allows for proper identification and interpretation of the most turbulent periods in financial markets.
Źródło:
Studia Ekonomiczne; 2014, 207; 51-66
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł

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