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The Effect of Globalization on the Income Inequality
Stárek, Martin ; Cahlík, Tomáš (advisor) ; Zeynalov, Ayaz (referee)
In this thesis, we explore the effect of globalization on the income inequality. We examine some features of methodology used in the majority of research on this topic that can have significant impact on results but they are not addressed in the publicly available research. Firstly, we proposed a new method of normalization that creates more stable data and created a new simple index of globalization using this method. This index then yielded more consistent results than the standard globalization indices. Secondly, we found out the most significant variable in a composite index can have no economic or logical interpretation. This was the case with the effect of mobile cellular subscriptions per 100 people on the income inequality. This means results of composite indeces should be interpreted carefully and a better analysis is probably estimating effects of all underlying variables individually. Moreover, we found that underlying variables in a composite globalization index can have opposite effects on the income inequality. The effects than cancel out, at least partly, and this can lead to smaller, statistically less significant results. Nevertheless, the overall effect of globalization on the income inequality, though statistically not significant, appeared to be negative. This is the case...
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Vztah mezi globalizací a reálnou konvergencí: ovplyvňuje konvergence v globalizaci konvergenci reálného HDP na hlavu?
Rybanová, Soňa ; Klosová, Anna (advisor) ; Nin, Lin Lin (referee)
This dissertation poses the question of whether there is a relationship between the speed of convergence of globalisation and the speed of convergence of GDP per capita. Firstly, the concepts of globalisation and real convergence and their relationship are thoroughly explained from both the theoretical and empirical point of view. And secondly, the answer to the question comes in the form of beta and sigma convergence analysis of this relationship. Thirdly, the analysis splits the countries into two groups (developed and developing countries) and finds interesting but ambiguous results in their comparison. Finally, in order to correctly interpret the results of absolute and conditional beta and sigma convergence, their theoretical and empirical overview is discussed in depth. The dissertation concludes by providing some answers to the initial question for every particular analysis. Namely, it shows that this relationship is indeed very ambiguous.
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