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The Investment Models in an Environment of Capital Markets
Komárek, Lukáš ; Budík, Jan (referee) ; Smolíková, Lenka (advisor)
This thesis deals with models of investment strategies in an environment of capital markets. Based on the research environment of financial markets, analysis of available financial products and the help of supporting information resources, there are developed and simulated three different investment strategies – risk dynamic strategy, medium balanced strategy and a stable conservative strategy. The output of work is an investment questionnaire, which is used to select appropriate investment strategies, and three models of investment strategies, including evaluation. Investment evaluation itself is performed by fuzzy logic.
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Business ERP System
Komárek, Lukáš ; Ruttkay, Ladislav (referee) ; Solár, Peter (advisor)
This thesis focuses on the issues while creating the ERP system on the .NET Framework platform using Microsoft technologies. Individual chapters introduce readers to the analysis, design and implementation of the ERP system. The reader is informed about the ERP system's categorization and components, modern development technologies and tools, an example of modules and functions design including implementation and deployment of ERP system's application.
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Alternative Investment in Art Assets
Kruja, Mirela ; Horváth, Roman (advisor) ; Komárek, Luboš (referee)
Tato práce zkoumá vliv tržní nejistoty na investice do alternativních tříd aktiv, konkrétně uměleckých sběratelských předmětů, vína a známek, v období 50 let, které vedly k hospodářskému útlumu roku 2000, od roku 1960 do roku 2007. Zkoumá předpoklad, že takové investice mohou zajistit riziko v době finanční nestability, a tak doplnit tradiční investiční strategie. Cílem studie je poskytnout empirický důkaz o vztahu mezi cenou těchto alternativních tříd aktiv a makroekonomickými proměnnými. Tato práce by měla sloužit jako aktualizace stávajícího souboru literatury o alternativních investicích do sběratelských předmětů a poskytovat cenné poznatky o tom, jak nejistota na trhu utváří investiční chování. Celkově výsledky studie ukazují, že dynamika makroekonomickch proménnch hraje významnou roli při utváření cen na trhu s uměním a potažmo i na dalších alternativních investičních trzích, zatímco analýza této studie zdůrazňuje roli makroekonomických podmínek, jako je úrok sazby, míra inflace a index EPU. Klasifikace D81, G11, Z11 Klíčová slova alternativní investice, index cen umění, index cen vína, index cen známek, investice, kointegrační model, sběratelské předměty Název práce Alternativní investice do uměleckého majetku
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Central bank communication and exchange rates: High-frequency evidence
Suntychová, Petra ; Horváth, Roman (advisor) ; Komárek, Luboš (referee)
The GARCH analysis has been used to estimate the effect of central banks' announcements, posted on their official websites, on demands for the curren- cies they are taking care of, with a focus on the type of announcements re- leased. The announcement specifics observed were past-looking statements, and forward-looking statements, whether they were announcing a monetary policy, financial stability, or commenting on a political situation. The results have shown that announcements made by central banks, both European Central Bank and Czech National Bank, mostly have not significantly affected demands for their respective currencies with certain exceptions. Also, the results suggest that demand for the Euro currency is being affected by these announcements with a longer lag, and announcements made by the European Central Bank are having less impact than those of its Czech counterpart. Overall, it has been concluded that announcements posted on official websites are affecting currency demands less than other influencing factors. JEL Classification F12, F21, F23, H25, H71, H87 Keywords central bank, exchange rate, foreign exchange, GARCH Title Central bank communication and currency de- mand: GARCH Analysis
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Spillovers of uncertainty shocks: Evidence from GVAR model
Poloček, Adam ; Baxa, Jaromír (advisor) ; Komárek, Luboš (referee)
This thesis aims to supplement extensive literature on uncertainty impact in the real world and much scarcer literature on its spillover properties. Recently, numerous events induced high economic policy uncertainty such as the Great Financial Crisis, the COVID-19 pandemic, the Brexit referendum, tariff dis- putes, etc. have highlighted how relevant are the spillover properties. To investigate them across a global panel of countries, we propose a GVAR model that incorporates the Economic Policy Uncertainty Index as a measure of uncertainty. We model effect of an uncertainty shock to the US economy on quarterly and monthly data. Our model reveals two key findings. First, uncertainty spillover occurs immediately without lags and causes spikes in local uncertainty. Secondly, it negatively impacts output, interest rates, inflation and equity prices, but share of impact taken by each variable varies country by country. This is supportive of "real options" hypothesis and indicates, that majority of impact occurs via investment. Overall, this paper sheds new light on the intricate relationship between uncertainty and economic conditions, emphasizing the need for policymakers to carefully consider the impact of policy uncertainty on both domestic and international economic conditions
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Jump server preparation and implementation for game scenarios in Cyber Arena
Komárek, Ladislav ; Šeda, Pavel (referee) ; Stodůlka, Tomáš (advisor)
Bachelor's thesis deals with the problematics of the containerization and virtualization. Thesis focuses on the OpenStack platform and the creation of a Jump server. The main purpose of the thesis is to create a Jump server with the SSH connection to the OpenStack instances. Thesis is divided into three parts - theoretical and practical, which has two parts. The analysis of virtualization and containerization possibilities for Jump server is included in the theoretical part of the paper. Description of the OpenStack platform and its functions is also contained in the theoretical part. Based on the theoretical analysis, a~Jump server was created in second and third part. After manually verifying the functionality of the Jump server, its creation was automated on the Openstack platform.
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