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Czech citizens on the Czech Republic’s membership in NATO – June/July 2023
Čadová, Naděžda
In the summer 2023 Public Opinion Research Centre carried out a survey about NATO. Within the project were examined satisfaction with membership in NATO. Almost two-thirds (67%) of Czech citizens are satisfied with the Czech Republic's membership in the North Atlantic Alliance, more than a quarter (26%) is dissatisfied.\n\nIn the current research, the opinion that NATO is a guarantee of the independence of the Czech Republic (50%) and not a form of subordination to a foreign power (41%) was statistically significantly predominant.
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Stochastic Models in Financial Mathematics
Waczulík, Oliver ; Hurt, Jan (advisor) ; Večeř, Jan (referee)
Title: Stochastic Models in Financial Mathematics Author: Bc. Oliver Waczulík Department: Department of Probability and Mathematical Statistics Supervisor: doc. RNDr. Jan Hurt, CSc., Department of Probability and Mathe- matical Statistics Abstract: This thesis looks into the problems of ordinary stochastic models used in financial mathematics, which are often influenced by unrealistic assumptions of Brownian motion. The thesis deals with and suggests more sophisticated alternatives to Brownian motion models. By applying the fractional Brownian motion we derive a modification of the Black-Scholes pricing formula for a mixed fractional Bro- wnian motion. We use Lévy processes to introduce subordinated stable process of Ornstein-Uhlenbeck type serving for modeling interest rates. We present the calibration procedures for these models along with a simulation study for estima- tion of Hurst parameter. To illustrate the practical use of the models introduced in the paper we have used real financial data and custom procedures program- med in the system Wolfram Mathematica. We have achieved almost 90% decline in the value of Kolmogorov-Smirnov statistics by the application of subordinated stable process of Ornstein-Uhlenbeck type for the historical values of the monthly PRIBOR (Prague Interbank Offered Rate) rates in...
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Breaking free from the dominance and establishing independent policy: The analysis of Saudi-Qatari relations and its implications on the region of the Persian Gulf
Denk, Matěj ; Daniel, Jan (advisor) ; Aslan, Emil (referee)
The main topic of the thesis Breaking Free from the Dominance and Establishing Independent Policy: The Analysis of Saudi-Qatari Relations and its Implications on the Region of the Persian Gulf is a thorough analysis of the historical developments of bilateral relations between the Kingdom of Saudi Arabia and the State of Qatar. This hierarchical relationship between the two states is analysed according to the theories of alliance formation, MENA foreign policy analyses and international hierarchy. The aim of the thesis is to ascertain how Qatar was able to break free from the subordinate position within the hierarchical relationship with Saudi Arabia. Contrary to other existing research within the field which explains the end of subordination mostly with the crisis in the dominant state, the present thesis addresses other possible factors in the subordinate state that ultimately cause the evasion of the subordination with particular emphasis on the case study in question. The thesis proposes a classification of several distinct eras in Saudi - Qatari relations and verifies them against the theories described above. The thesis' findings support the hypothesis that subordinate states can evade the subordination without a crisis in the dominant, but only in a very specific set of circumstances, which...
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Stochastic Models in Financial Mathematics
Waczulík, Oliver ; Hurt, Jan (advisor) ; Večeř, Jan (referee)
Title: Stochastic Models in Financial Mathematics Author: Bc. Oliver Waczulík Department: Department of Probability and Mathematical Statistics Supervisor: doc. RNDr. Jan Hurt, CSc., Department of Probability and Mathe- matical Statistics Abstract: This thesis looks into the problems of ordinary stochastic models used in financial mathematics, which are often influenced by unrealistic assumptions of Brownian motion. The thesis deals with and suggests more sophisticated alternatives to Brownian motion models. By applying the fractional Brownian motion we derive a modification of the Black-Scholes pricing formula for a mixed fractional Bro- wnian motion. We use Lévy processes to introduce subordinated stable process of Ornstein-Uhlenbeck type serving for modeling interest rates. We present the calibration procedures for these models along with a simulation study for estima- tion of Hurst parameter. To illustrate the practical use of the models introduced in the paper we have used real financial data and custom procedures program- med in the system Wolfram Mathematica. We have achieved almost 90% decline in the value of Kolmogorov-Smirnov statistics by the application of subordinated stable process of Ornstein-Uhlenbeck type for the historical values of the monthly PRIBOR (Prague Interbank Offered Rate) rates in...
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Subordinate implicite clauses in Italian in comparison with French
DAŇKOVÁ, Klára
The first aim of this work is to describe the subordinate implicit clauses in Italian and in French and to compare the structures of these clauses in both languages. The second aim is to examine the use of the subordinate clauses formed with gerund in Italian and in French in a corpus of journalistic texts. The work is divided into a theoretical and a practical part. At the beginning, the theoretical part includes an explanation of some notions and a short description of the morphology and syntax of the non-finite verb forms in Italian and in French. A larger part of the work is then dedicated to the description of the subordinate implicit clauses in Italian and in French. The practical part contains an analysis of the subordinate gerund clauses in both languages. The corpus analysis is conducted using the corpus InterCorp and its aim is to examine the frequency, the semantics and the function of gerund in Italian and in French in journalistic texts.
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