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Description of bubble behavior in liquid column
Münster, Filip ; Sluše, Jan (referee) ; Rudolf, Pavel (advisor)
This bachelor’s thesis describes behavior of bubbles in liquid column. In the first part are introduced basic terms and forces which influence the motion, shape and behavior of the bubble. The second part is devoted to derivation of relations for mathematical model of the bubble motion and the model realization. In the last part the model is compared with experiment.
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Controlled generation of bubbles
Petráček, Michael ; Himr, Daniel (referee) ; Rudolf, Pavel (advisor)
This bachelor’s thesis describes behaviour of bubbles in supersaturated liquid. In the first part is described a mechanism of nucleation bubbles, their growth and motion in liquid. There are the results of experiment with a theoretical calculation compared in the second part.
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Financial Crisis in Economies with External Imbalances: A Comparative Analysis of Ireland and Spain
Semerák, Ondřej ; Váška, Jan (advisor) ; Young, Mitchell (referee)
The financial crisis of 2007-08 has had momentous consequences for most developed countries and triggered recession on the global financial markets. Consequently, economies with pre- existing deficiencies were hit in particular. In the European Union, especially two groups of member states with specific imbalances could be discerned. This thesis is intended to discuss the impacts on economies with external imbalances, where the crisis was not rooted in public finance profligacy. The main protagonists, Ireland and Spain, experienced resembling economic boom prior to the crisis, later accompanied by accumulation of foreign debt and real estate bubbles. Nonetheless, despite the strong similarities in their economic development their paths diverged after the bust, and Ireland has been given as an example for successful austerity. This thesis presents key determinative factors which differentiated Spain from Ireland in the reviving processes to discuss the hypothesis that the Irish recovery was generated solely by the implemented countermeasures and that it can therefore be considered a model for future crisis management. The objective of this thesis is to address this assertion and to evaluate its correctness using a detailed overview of structural specificities of the economies, as well as of the...
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Controlled generation of bubbles
Petráček, Michael ; Himr, Daniel (referee) ; Rudolf, Pavel (advisor)
This bachelor’s thesis describes behaviour of bubbles in supersaturated liquid. In the first part is described a mechanism of nucleation bubbles, their growth and motion in liquid. There are the results of experiment with a theoretical calculation compared in the second part.
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Financial Crisis in Economies with External Imbalances: A Comparative Analysis of Ireland and Spain
Semerák, Ondřej ; Váška, Jan (advisor) ; Young, Mitchell (referee)
The financial crisis of 2007-08 has had momentous consequences for most developed countries and triggered recession on the global financial markets. Consequently, economies with pre- existing deficiencies were hit in particular. In the European Union, especially two groups of member states with specific imbalances could be discerned. This thesis is intended to discuss the impacts on economies with external imbalances, where the crisis was not rooted in public finance profligacy. The main protagonists, Ireland and Spain, experienced resembling economic boom prior to the crisis, later accompanied by accumulation of foreign debt and real estate bubbles. Nonetheless, despite the strong similarities in their economic development their paths diverged after the bust, and Ireland has been given as an example for successful austerity. This thesis presents key determinative factors which differentiated Spain from Ireland in the reviving processes to discuss the hypothesis that the Irish recovery was generated solely by the implemented countermeasures and that it can therefore be considered a model for future crisis management. The objective of this thesis is to address this assertion and to evaluate its correctness using a detailed overview of structural specificities of the economies, as well as of the...
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Econometric Analysis of Bitcoin and its 2013 Bubbles
Fišer, Pavel ; Kukačka, Jiří (advisor) ; Skuhrovec, Jiří (referee)
This thesis examines Bitcoin in 2012-2015 period along with the two Bit- coin bubbles - April 2013 and November 2013 - using ARIMA, GARCH and LPPL models. First, we perform standard GARCH analysis along with GARCH rolling estimation and find that the volatility of Bitcoin differs sub- stantially over time and that this relation is best captured by GARCH(1,1) in all studied periods. We also conclude that during the November bubble the number of irrational traders entering the market was much higher than in the April bubble which probably caused greater instability on the Bit- coin market. However, based on Ljung-box test we find these results to be questionable. For that reason, we present LPPL model and study its key parameters - power law growth rate β, frequency of log oscillation ω and its scaling ratio λ - in more detail using standard methodology and "loop analysis". We find that the November bubble experiences much faster os- cillation and lower acceleration rate of power law in comparison with the April bubble. By the end we propose hypothesis that ∆λ serves as a better indicator of the upcoming bubble crash than simple scaling ratio which we concluded to be true in our analysis of the two Bitcoin bubbles. However, further examination of other financial bubbles is needed, in order to support this...
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Business cycle theory from the point of view of the Austrian school economics
Malárik, Lukáš ; Ryska, Pavel (advisor) ; Kocourek, David (referee)
This bachelor thesis analyzes business cycle theory from the point of view of the Austrian school of economics which sees the main problem in expansion (boom) driven by low interest rates, contrary to mainstream school, which considers the time of recession with insufficient expenditures as the main problem. Therefore, in the first part of this thesis is provided theoretical framework which describes the main features of the Austrian business cycle theory. After the theoretical explanation follows the second, practical, part of the thesis in which I employed the theory from the first part in order to interpret the situation in Japanese economy since 1980 until present. The main reason is that after the bust of 1990 is Japanese economic still not fully recovered in spite of many recovery attempts based on mainstream macroe- conomic approach. At the end of the thesis it is shown that the Austrian business cycle theory is capable of interpreting the economic development in Japan as well as propose solutions that will lead to recovery. 1
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Description of bubble behavior in liquid column
Münster, Filip ; Sluše, Jan (referee) ; Rudolf, Pavel (advisor)
This bachelor’s thesis describes behavior of bubbles in liquid column. In the first part are introduced basic terms and forces which influence the motion, shape and behavior of the bubble. The second part is devoted to derivation of relations for mathematical model of the bubble motion and the model realization. In the last part the model is compared with experiment.
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DOT.COM BUBBLE, CAUSES, CONSEQUENCES, PRESENT
Cakl, Martin ; Titze, Miroslav (advisor) ; Pfeifer, Lukáš (referee)
Topic of this thesis is crisis which has developed in year 2000. Thesis is divided into two main fractions and then into multiple sub chapters. First part is focused on theoretical basis on which thesis later develops. Second part analyzes causes and implications dot.com crisis had and finally uses the same analysis for current situation at internet market segment. Thesis argues that main causes of the bubble were analytics, speculation, monetary policy and overall positive environment towards investing into internet companies. Furthermore thesis implies, that there might be another bubble arising as internet companies, especially so called social media companies, have highly overvalued stock prices and thus might cause downfall upon eventual correction.
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