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Tytuł:
Method of choosing vectors for investment strategies implementation
Autorzy:
Baydala, N.
Kniaz, S.
Pauk, O.
Powiązania:
https://bibliotekanauki.pl/articles/411191.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
strategies
investment strategies
Opis:
Statement of the problem. In market conditions, the investment activity of enterprises requires diversification of objects and methods of investment. This helps to minimize investment risks, stabilize cash flows in space and time, as well as to increase the guarantee of successful implementation of investment to the entities, which take indirect participation in investment processes. The problem consists in the absence of scientifically grounded methodological regulations regarding the selection of methods of the investment strategies implementation. Consequently, most of the investment decisions are based on an intuitive approach which reduces the possibility of opportuneness and completion in the implementation of purposes established by investors’.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2013, 2, 4; 3-9
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Design and evaluation of trading strategy in a-trader system
Autorzy:
Korczak, Jerzy
Hernes, Marcin
Maciej, Bac
Powiązania:
https://bibliotekanauki.pl/articles/432324.pdf
Data publikacji:
2014
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
Multi-agent systems
financial decisions
FOREX
investment strategies
Opis:
The article presents an approach to the performance analysis of trading strategies in the a-Trader system. A-Trader supports investment decisions on the FOREX market. The first part of the article contains a description of the a-Trader system from the user viewpoint. Next, the algorithms of the selected agents’ strategies are presented. In the last part of the article, the performance evaluation of strategies is proposed and illustrated.
Źródło:
Informatyka Ekonomiczna; 2014, 3(33); 88-101
1507-3858
Pojawia się w:
Informatyka Ekonomiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cross Market Dependencies. The Analysys of Selected Investment Strategies
Zależności międzyrynkowe: analiza wybranych strategii inwestycyjnych
Autorzy:
Wojciechowski, Liwiusz
Powiązania:
https://bibliotekanauki.pl/articles/596900.pdf
Data publikacji:
2017
Wydawca:
Łódzkie Towarzystwo Naukowe
Tematy:
inter-market dependencies
investment strategies
zależności międzyrynkowe
strategie inwestycyjne
Opis:
The relationship between capital markets is important topic both from a theoretical and practical point of view. This problem is usually considered on the basis of market efficiency theory and ability to predict future price of financial instruments basing on historical data. In this article we verify the hypothesis states the higher susceptibility and predictability of capital markets in emerging economies compared with developed countries against the situation on the world’s largest stock exchanges. The impact of changes on American Stock Exchange (DJIA) and Japanese (NIKKEI) on the German (DAX) as well as Polish (WIG) stock exchange is investigated. Empirical research in the period 2012–2014 includes, among others, correlation, Granger causality analysis and co-integration in order to determine short-term and long-term relationship between individual time series. We proposed 6 investment strategies based on interdependencies between these markets and rated them in terms of effectiveness in predictive ability meaning.
Zależności między rynkami kapitałowymi stanowią ważny zarówno z teoretycznego, jak i praktycznego punktu widzenia obszar badawczy. Zagadnienie to rozpatrywane jest najczęściej na gruncie teorii efektywności rynku, możliwości skutecznej predykcji przyszłych cen instrumentów finansowych na podstawie danych historycznych. W artykule postanowiono zweryfikować hipotezę zakładającą wyższą podatność i przewidywalność rynków kapitałowych w krajach rozwijających się jak Polska w porównaniu z krajami rozwiniętymi na tle sytuacji na największych światowych giełdach. Rozważaniu poddano wpływowość giełdy amerykańskiej (indeks DJIA) oraz japońskiej (indeks NIKKEI) na giełdę niemiecką (indeks DAX) oraz polską (indeks WIG). Badanie empiryczne za okres 2012–2014 obejmowało m.in. analizę korelacji, przyczynowości w sensie Grangera i kointegracji w celu określenia zależności krótkookresowych i długookresowych. Zaproponowano 6 strategii inwestycyjnych bazujących na współzależnościach międzyrynkowych i oceniono je efektywność pod kątem zdolności predykcyjnej, co stanowiło cel niniejszego artykułu.
Źródło:
Studia Prawno-Ekonomiczne; 2017, 102; 323-336
0081-6841
Pojawia się w:
Studia Prawno-Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Opportunities and threats associated with an investment in shares of innovative companies - evidence from Polish capital market
Autorzy:
Nawrocki, Tomasz L.
Powiązania:
https://bibliotekanauki.pl/articles/18809411.pdf
Data publikacji:
2018
Wydawca:
Instytut Badań Gospodarczych
Tematy:
corporate innovativeness
innovative company
investment strategies
risk-return analysis
Opis:
Research background: Since the Internet bubble, which took place at the turn of XX and XXI century, on the global capital markets, including Poland, one may note a growing interest in companies focusing on innovations and innovativeness. The main driver of this interest is the belief that in a longer term innovations and expenditures on research and development will translate into an increase in competitive advantage, financial results, and subsequently also the market value of companies. On the other hand, the attention should also be paid to the fact that innovative activity has also another, darker, side, which is identified with the far-reaching uncertainty about its final effects and the possibility of incurring losses, especially in financial dimension. At the same time, it should be noted that implementation of investment strategy regarding the shares of innovative companies is quite troublesome because of the lack of unified methodology for assessing corporate innovativeness and large information diversity in this area. Purpose of the article: The investment efficiency analysis of investment strategy regarding shares of companies perceived to be innovative with simultaneous focusing on the different cases of situation development in time. Methods: The research was carried out for companies listed on the main market of the Warsaw Stock Exchange, taking into consideration various time ranges of investment. The efficiency analysis of this investment strategy was conducted in the risk-return outlay with the use of such measures as: accumulated rate of return, arithmetic average rate of return, standard and semi-standard deviation, as well as coefficients of variation and semi-variation of rate of return and their inverses. Findings & Value added: The obtained results show that in shorter periods of time, inves-tors buy expectations connected with innovative companies and therefore, the efficiency of investment in their shares is relatively high, but in the longer term expectations are revised by companies' financial results, which in turn often negatively affects the investment efficiency.
Źródło:
Oeconomia Copernicana; 2018, 9, 2; 225-244
2083-1277
Pojawia się w:
Oeconomia Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effectiveness of the Transaction Systems on the Dax Index
Autorzy:
Trembiński, Marek
Stawska, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/1022855.pdf
Data publikacji:
2020-12-31
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
technical analysis
trading systems
DAX index
stock exchange
investment strategies
Opis:
The purpose of the article/hypothesis: The aim of this article is to examine the effectiveness of trading systems built on the basis of technical analysis tools in 2015–2020 on the DAX stock exchange index. Efficiency is understood as generating positive rates of return, taking into account the risk incurred by the investor, as well as achieving better results than passive strategies. Presenting empirical evidence implying the value of technical analysis is a difficult task not only because of a huge number of instruments used on a daily basis, but also due to their almost unlimited possibility to modify parameters and often subjective evaluation.Methodology: The effectiveness of technical analysis tools was tested using selected investment strategies based on oscillators and indicators following the trend. All transactions were carried out on the Meta Trader 4 platform. The analyzed strategies were comprehensively assessed using the portfolio management quality measures, such as the Sharpe measure or the MAR ratio (Managed Account Ratio).Results of the research: The test results confirmed that the application of described investment strategies contributes to the achievement of effective results and, above all, protects the portfolio against a significant loss in the period of strong turmoil on the stock exchange. During the research period, only two strategies (Ichimoku and ETF- Exchange traded fund) would produce negative returns at the worst possible end of the investment. At the best moment, however, the „passive” investment achieved the lowest result. Looking at the final balance at the end of 2019, as many as four systems based on technical analysis were more effective than the „buy and hold” strategy, and at the end of the first quarter of 2020 – all of them. When analyzing the management quality measures, it turned out that taking into account the 21 quarters, the passive strategy had the lowest MAR index. The Sharpe’s measure is also relatively weak compared to the four leading strategies.
Źródło:
Finanse i Prawo Finansowe; 2020, 4, 28; 149-174
2391-6478
2353-5601
Pojawia się w:
Finanse i Prawo Finansowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Strategie inwestycyjne i ich wpływ na wartość kapitału zgromadzonego w ramach iii filara systemu emerytalnego
Investment strategies and their influence on funds raised within the third pillar of pension system
Autorzy:
Chorkowy, Bartosz
Powiązania:
https://bibliotekanauki.pl/articles/585942.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Kapitał
Strategia inwestycyjna
System emerytalny
Capital
Investment strategies
Pension system
Opis:
Niekorzystne zmiany demograficzne oraz pesymistyczne prognozy dotyczące efektywności obowiązkowej części polskiego systemu emerytalnego powodują, że niezbędne jest dodatkowe oszczędzanie na okres starości. Tym samym rośnie znaczenie III filara systemu emerytalnego, jako dobrowolnej części systemu emerytalnego. Należy tu jednak pamiętać, że nie wystarczy tylko przystąpić do programu oszczędnościowego. Trzeba też tymi środkami zarządzać poprzez zastosowanie odpowiedniej strategii inwestycyjnej. Odpowiedniej, czyli takiej, która z jednej strony będzie zgodna z profilem inwestora, a z drugiej pozwoli na uzyskanie satysfakcjonującej dla uczestnika systemu stopy zwrotu z zainwestowanego kapitału. Osiągnięcie tych celów jest gwarantem bezpiecznego i godnego życia w okresie emerytalnym. Celem publikacji jest przedstawienie wybranych strategii inwestycyjnych oraz ukazanie ich wpływu na wartość kapitału zgromadzonego w ramach III filara systemu emerytalnego.
Unfavorable demographic changes and pessimistic forecasts regarding the effectiveness of the obligatory part of Polish pension system necessitate additional saving for the old age. Therefore, the meaning of the third pillar of pension system grows. One has to remember that it is not enough to accede to a savings plan. The funds should be managed by the application of a proper investment strategy. The strategy, on the one hand, is in accordance with an investor profile, and on the other hand, it ensures, for a system participant, a satisfactory return rate from the invested capital. Achieving the above mentioned goals guarantees safe and decent life at retirement. The aim of this paper is to present chosen investment strategies and to show their influence on the value of the capital accumulated within Pillar 3 of the pension system.
Źródło:
Studia Ekonomiczne; 2016, 259; 141-153
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effectiveness of the Transaction Systems on the Dax Index
Autorzy:
Trembiński, Marek
Stawska, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/2121681.pdf
Data publikacji:
2021-09-03
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
technical analysis
trading systems
DAX index
stock exchange
investment strategies
Opis:
The purpose of the article/hypothesis: The aim of this article is to examine the effectiveness of trading systems built on the basis of technical analysis tools in 2015–2020 on the DAX stock exchange index. Efficiency is understood as generating positive rates of return, taking into account the risk incurred by the investor, as well as achieving better results than passive strategies. Presenting empirical evidence implying the value of technical analysis is a difficult task not only because of a huge number of instruments used on a daily basis, but also due to their almost unlimited possibility to modify parameters and often subjective evaluation. Methodology: The effectiveness of technical analysis tools was tested using selected investment strategies based on oscillators and indicators following the trend. All transactions were carried out on the Meta Trader 4 platform. The analyzed strategies were comprehensively assessed using the portfolio management quality measures, such as the Sharpe measure or the MAR ratio (Managed Account Ratio). Results of the research: The test results confirmed that the application of described investment strategies contributes to the achievement of effective results and, above all, protects the portfolio against a significant loss in the period of strong turmoil on the stock exchange. During the research period, only two strategies (Ichimoku and ETF- Exchange traded fund) would produce negative returns at the worst possible end of the investment. At the best moment, however, the „passive” investment achieved the lowest result. Looking at the final balance at the end of 2019, as many as four systems based on technical analysis were more effective than the „buy and hold” strategy, and at the end of the first quarter of 2020 – all of them. When analyzing the management quality measures, it turned out that taking into account the 21 quarters, the passive strategy had the lowest MAR index. The Sharpe’s measure is also relatively weak compared to the four leading strategies.
Źródło:
Finanse i Prawo Finansowe; 2021, Numer Specjalny; 159-184
2391-6478
2353-5601
Pojawia się w:
Finanse i Prawo Finansowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
“SECURITY THROUGH DIVERSITY”: PORTFOLIO DIVERSIFICATION OF PRIVATE PENSION FUNDS
Autorzy:
Kompa, Krzysztof
Wiśniewski, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/453764.pdf
Data publikacji:
2014
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:
open pension funds (OFE)
pension system reform
investment strategies
portfolio effectivity
Opis:
The program for pension system reform, launched at the beginning of 1997 in Poland, was called by its authors “Security through Diversity”. This title emphasizes that pension reform, which is designed to guarantee security for the insured, has to combine pay-as-you-go pillar together with mandatory, fully funded pillar as well as voluntary, funded pillar. This paper discusses consequences of the changes implemented in the year 2013 and consequently analyzes the changes in the composition of the pension funds’ portfolio, in particular the prohibition of investing in debt securities issued and guaranteed by the State Treasury.
Źródło:
Metody Ilościowe w Badaniach Ekonomicznych; 2014, 15, 1; 50-57
2082-792X
Pojawia się w:
Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The regional peculiarities of SRI development
Autorzy:
Shkura, Iryna
Powiązania:
https://bibliotekanauki.pl/articles/522395.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Esg-criteria
Institutional and retail investors
Regional development
Responsible investment strategies
Socially responsible investment
Opis:
Aim/purpose – The aim of the paper is to examine the regional peculiarities of development of socially responsible investment markets based on the main trends in the global socially responsible investment (SRI). Design/methodology/approach – Peculiarities of SRI development are considered in Europe, the USA, Canada, Asia, and Japan. The analysis is based on the data from local SIF surveys: Eurosif, US SIF, JSIF, RIA Canada, RIAA1 and the Global Sustainable Investment Alliance (GSIA). In addition, the data from scientific articles and World Bank databases are used. Findings – SRI development by regions is differentiated according to their dynamics, structure of participants, SRI-strategies, structure of assets in the portfolios, and the barriers or motives for the SRI development. There is a set of macroeconomic indicators whose influence on SRI has been analysed and it can be concluded that only indicators of openness can be linked with the regional SRI market development. Research implications/limitations – As the European market takes the largest share of the SRI market, the more detailed analysis has been conducted regarding this region. Study of both theoretical and practical aspects of socially responsible investment has shown that there is a lack of a unified global concept of socially responsible investment. Within the paper, socially responsible investment is considered as an investment in tangible and intangible forms focused on creating long-term value taking into account the impact on the environment, social sphere, quality control, and ethical obligations. Originality/value/contribution – The paper extends and develops the existing research into the issue in several ways: the peculiarities of regional SRI development are defined, and a comparative analysis of SRI regional markets is conducted; the hypothesis that SRI markets are driven by other factors than those which drive the conventional investment market has been proposed; it has been shown that the level of SRI market development makes an impact on strategies, participants and structure of assets, and that macroeconomic indicators could be considered as preconditions for SRI development.
Źródło:
Journal of Economics and Management; 2019, 37; 107-138
1732-1948
Pojawia się w:
Journal of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
SPOŁECZNIE ODPOWIEDZIALNE INWESTOWANIE W POLSCE NA TLE SYTUACJI W WYBRANYCH KRAJACH UNII EUROPEJSKIEJ
Socially responsible investing in Poland against the background of the situation in selected countries from the European Union
Autorzy:
Adamska, Agata
Dąbrowski, Tomasz J.
Grygiel-Tomaszewska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/950484.pdf
Data publikacji:
2015
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
ethical investments
socially responsible investments
mutual funds
SRI market
ethical investment strategies
Opis:
The purpose of the paper was to analyze the phenomenon of ethical investing and to evaluate the level of development of the market for this type of investments in selected member countries of the European Union. The study covered 10 countries with different degrees of development of the SRI market. The research was focused on two main areas: first – asset management approach in the context of ethical investments and second – the availability of this type of investment for a wide range of individual investors, dependent on the level of development of open-end ethical investment funds segment. Studies have shown that despite similarities among countries in some areas, there is no universal standard that would determine the shape of the SRI market. This fact indicates the importance of local institutional conditions. Compared to other countries, the market in Poland stood out a low value of assets under management of ethical investment, but also the highest growth rates of these assets. In addition, the segment of open ethical investment funds was underdeveloped, with moderate degree of heterogeneity in conjunction with the small size of the average fund. In Poland, as in most other countries, equity funds dominated in terms of numbers, and fixed income funds – in terms of assets under management. The low level of development of the domestic market of ethical investments is largely due to the existing system of institutional factors, which in contrast to the solutions found in countries with mature SRI market, does not create incentives for this type of investment.
Źródło:
Financial Sciences. Nauki o Finansach; 2015, 2(23); 73-95
2080-5993
2449-9811
Pojawia się w:
Financial Sciences. Nauki o Finansach
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effectiveness of the contrarian and momentum strategies on the US REIT market
Autorzy:
Kowalke, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/2232925.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Zielonogórski. Wydział Ekonomii i Zarządzania
Tematy:
financial markets
investment strategies
contrarian strategies
momentum strategies
REIT
US stock market
rynek finansowy
strategie inwestycyjne
strategie kontrariańskie
giełda USA
Opis:
When making investment decisions in financial markets, investors use various investment strategies. The traditional ones include the contrarian strategy and the moment strategy. In recent years, one of the dynamically developing segments of the global financial market has been the American REIT market. The literature on the subject lacks research on the effectiveness of investment strategies in this market. The aim of the article is therefore to compare the effectiveness of the contrarian strategy and momentum strategy on the US REIT market in different ranking periods. Based on the data on the rates of return of individual REITs listed on public capital markets in the US, the rates of return resulting from the application of the contrarian and momentum strategies were estimated. The results of the conducted analyses showed that for the three-year ranking period, the rates of return of the portfolio composed of loser REITs significantly exceeded the rates of return of the portfolio of winner REITs. This means that during this period the use of the contrarian strategy was more effective than the use of the momentum strategy. For other analysed ranking periods, the differences in rates of return were not statistically significant. The results of the conducted analyses may help investors in choosing the most effective investment strategy on the REIT market. This research also answers the question whether the REIT market should use investment strategies that, according to research, are effective on the broad stock market, or strategies that work well on the investment fund market.
Źródło:
Management; 2023, 27, 1; 1--19
1429-9321
2299-193X
Pojawia się w:
Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cele korporacji i jej akcjonariuszy
The objectives of the corporation and its shareholders
Autorzy:
Pietrewicz, Lesław
Powiązania:
https://bibliotekanauki.pl/articles/525632.pdf
Data publikacji:
2014-04-30
Wydawca:
Uniwersytet Warszawski. Wydawnictwo Naukowe Wydziału Zarządzania
Tematy:
cele korporacji
strategie inwestycyjne
natura własności
objectives of the corporation investment strategies
nature of ownership
Opis:
Celem niniejszego artykułu jest identyfikacja słabości idei utożsamiania interesu korporacji z interesem akcjonariuszy i rozważenie zasadności dokonania w niej modyfikacji. Analiza przeprowadzona została na gruncie wyników badań nad naturą własności i zachowaniem inwestorów giełdowych. Pokazano, że relacje między interesem korporacji i akcjonariuszy mogą przyjmować postać zarówno wspólnoty interesu (wzrost wartości fundamentalnej), jak i konfliktu interesów (gdy u akcjonariuszy dominuje cel odmienny). Interes korporacji można wyrazić w kategoriach znalezienia kompromisu między celami maksymalizacji wartości w długim okresie a presją inwestorów na zaspokajanie ich bieżących oczekiwań.
The aim of this paper is to identify weaknesses of the idea of equating company’s interests with shareholders’ interests, and to weigh arguments for its modification. The analysis draws heavily on research findings on the nature of ownership and investor behavior. It is found that relations between company’s interests and shareholders’ interests can take the form of either unity of goals (in the form of increasing the value of the firm) or conflict of interests (when shareholders set and follow other goals). Firm’s goal can be expressed in terms of building a compromise between maximizing the company’s long-term value, and tackling investors’ short-term expectations.
Źródło:
Problemy Zarządzania; 2014, 2/2014 (46); 9-25
1644-9584
Pojawia się w:
Problemy Zarządzania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Two factors utility approach
Autorzy:
Kulikowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/206747.pdf
Data publikacji:
1998
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
optymalizacja
expected return
investment allocation
optimum investment strategies
portfolio optimization
portfolio variance
risk aversion
utility function
worse case return
Opis:
This paper deals with optimization of portfolios composed of securities (equities). The drawbacks of existing methodologies, based on a single factor utility function, are indicated. The two-factor utility function introduced takes into account the expected excess return and expected worst case return (both in monetary units). Assuming that utility is "risk averse" and "constant returns to scale", a theorem on existence of optimum strategy of investments is proven. The optimum strategy is derived in an explicit form. A numerical example is also given.
Źródło:
Control and Cybernetics; 1998, 27, 3; 417-428
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Replikacja szerokiego rynku akcji Giełdy Papierów Wartościowych w Warszawie (GPW S.A.) z wykorzystaniem indeksu inwestycji odpowiedzialnych społecznie WIG-ESG
Replication of the Warsaw Stock Exchange’s Broad Equity Market with the WIG-ESG Socially Responsible Investment Index
Autorzy:
Tomaszewski, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/29432321.pdf
Data publikacji:
2024-03-28
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Analiz Ekonomicznych
Tematy:
inwestycje społecznie odpowiedzialne
indeksy etyczne
pasywne strategie inwestycyjne
socially responsible investing
ethical indices
passive investment strategies
Opis:
Przedmiotem badania jest możliwość wykorzystania indeksu inwestycji społecznie odpowiedzialnych (etycznych) publikowanego przez Giełdę Papierów Wartościowych w Warszawie (GPW S. A.) do budowy pasywnych strategii inwestycyjnych. W celu weryfikacji hipotezy zbadano za pomocą narzędzi analizy portfelowej (odchylenie standardowe, współczynnik Sharpe’a, tracking error, współczynnik wariancji) zależności pomiędzy indeksem WIG-ESG a indeksem szerokiego rynku WIG. Badanie potwierdziło występowanie statystycznie istotnych silnych zależności pomiędzy kształtowaniem się indeksu WIG-ESG i indeksu WIG. Oznacza to, że indeks WIG-ESG może być traktowany jako benchmark do budowy pasywnych strategii inwestycyjnych, alternatywny wobec indeksu nieuwzgledniającego czynników ESG (environmental – social – governance). Główną praktyczną implikacją badania jest możliwość budowy na polskim rynku kapitałowym realnych strategii inwestycyjnych (w formie funduszy ETF, produktów strukturyzowanych itp.) łączących dwie zyskujące szybko popularność filozofie inwestycyjne – pasywne podejście do budowy portfela i dążenie do uwzględniania w jego konstrukcji czynników ESG.
The aim of this study is to investigate the viability of using the Warsaw Stock Exchange’s WIG-ESG socially responsible (ethical) investing index for building a passive investment portfolio. To validate this hypothesis, various portfolio analysis tools (standard deviation, the Sharpe ratio, tracking error, and the variance ratio) were applied to test the relationship between the WIG-ESG index and the traditional broad market index WIG. The results of the analysis revealed a strong and statistically significant relationship between the two indices. These findings indicate that the WIG-ESG index can be used as a benchmark for constructing a passive investment portfolio, offering an alternative to traditional indices that do not incorporate ESG (Environmental, Social, Governance) factors into their construction. The main practical implication of the study is the potential for constructing real-life investment portfolios (ETF funds, structured products, etc.) that can combine two approaches to portfolio construction: a passive approach and one involving the inclusion of ESG factors during the portfolio selection process. These two approaches are rapidly gaining popularity among investors.
Źródło:
Gospodarka Narodowa. The Polish Journal of Economics; 2024, 317, 1; 60-72
2300-5238
Pojawia się w:
Gospodarka Narodowa. The Polish Journal of Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Portfolio optimization - two rules approach
Autorzy:
Kulikowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/206858.pdf
Data publikacji:
1998
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
optymalizacja
optymalizacja portfela
expected return
investment allocation
optimum investment strategies
portfolio optimization
portfolio variance
risk aversion
utility function
worse case return
Opis:
The new approach to the portfolio optimization, based on the concept of two-factor utility function, is proposed. The first factor describes the expected average profit, while the second - the worse case profit. Then, two rules enabling one to compose an optimum portfolio are formulated. The first rule determines the level of acceptance for all assets with given risk/return ratio. The second rule enables one to allocate the investment fund among all the accepted assets. The methodology proposed does not require to specify the individual utility function in an explicit form. It can be used to optimize portfolios composed of equities as well as bond and other securities, using a passive or - active management strategy.
Źródło:
Control and Cybernetics; 1998, 27, 3; 429-446
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
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