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The forced closures of Prague's museums and galleries in 2020. The consequences of forced closures in 2020 for Prague's museums, galleries and their adaptation in the online world
Peřina, Milan ; Jareš, Jakub (advisor) ; Wančová, Nina (referee)
In March of 2020, the Czech Republic was hit by the covidu-19 pandemic. This was followed by three waves of forced closures, which limited the activities of museums and galleries and prevented the public from visiting them. The museum presentation has therefore moved to the online sphere, where institutions sought to engage their online visitors with virtual tours, videos, social media communications and other projects. The aim of this diploma thesis was to find out what consequences the forced closures in 2020 had on Prague's museums and galleries and how these institutions managed to adapt in the online world. For this purpose, I chose the methods of a questionnaire survey and an interview. I contacted a total of 64 Prague's museums and galleries, from which I received 32 responses. The results point to far-reaching problems that forced closures have meant for these institutions. Even after reopening, visitor numbers did not return to the state before the covid-19 pandemic broke out. Nevertheless, none of the respondents is in immediate danger of extinction in the near future. The adaptation of Prague's museums and galleries in the online world turned out to be more optimistic. Institutions were able to create a whole range of interesting online projects that caught the attention of their...
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Arbitrage Pricing Theory
Mengler, Jan ; Hebák, Petr (advisor) ; Peřina, Milan (referee)
Determination of the stock expected return is an important element of asset management. This paper presents an Arbitrage Pricing Theory model, which strives to estimate the expected return explaining the historical volatility of the stock prices. This paper presents the model as it was introduced, necessary extension for application to a small market included. Statistical methods on which the model has been build are discussed -- factor analysis completed by principal component analysis. In the practical part, the model is applied to the Czech market with an assessment of the success of the application. The forces which were expected to represent risk factors for the market have been examined as well. It will be shown that the model may contribute to the understanding of risk behaviour of the stocks.
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Banking products' insurance
Novák, Michal ; Marek, Luboš (advisor) ; Peřina, Milan (referee)
This work deals with the insurance of the banking products, i.e. with the insurance products, which explicitly insure or are closely connected to some banking product. Therefore, an interaction of banking and insurance activities is present in this area of insurance. The overview of both of the financial institutions' activities opens this thesis in order to explain the interaction between the activities of banks and insurance companies. Possible ways of integration of this interaction, which allowed increased efficiency, follow the opening introduction. Bancassurance as a way of selling insurance through banks is explained in a separate part. After a short overview of the banking products, the thesis is completed by the analysis of the key insurances of them.
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Aplikace shlukové analýzy v modelech životního pojištení
Peřina, Milan ; Řezanková, Hana (advisor) ; Húsek, Dušan (referee)
Vzhledem ke vzrůstajícím požadavkům na přesnost vyhodnocování fair value v oblasti životního pojištění je v současné době potřebné nalézt vhodnou metodu, která umožňuje rozdělit smlouvy do shluků. Shluky definované pro tento účel nemají rozumnou interpretaci a i v jiných ohledech se liší od ?klasických? shluků, nicméně některé závěry zde publikované lze jistě zobecnit. V této práci jsou po teoretické stránce popsány metody k-průměrů a metoda SOM, založená na umělých neuronových sítích. V rámci diplomové práce byly navrženy vlastní modifikace těchto postupů. V další části jsou tyto metody kvantitativně zhodnoceny podle klasického hlediska shlukové analýzy a rovněž podle vhodnosti k modelování fair value. Bude ukázáno, že lze celkem úspěšně pomocí vlastních modifikací získat shluky, jejichž vnitroskupinová variabilita je menší, než je tomu u ostatních uvažovaných metod, a jejich fair value se neliší příliš od fair value původních smluv. Na přiloženém CD je uloženo několik zdrojových kódů v Matlabu/Scilabu, které byly vyvinuty speciálně pro účely této práce, a rovněž několik souborů s výstupy z těchto metod.
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