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Deferred tax as a measurement of earnings management
Mišoň, Matěj ; Novák, Jiří (advisor) ; Hronec, Martin (referee) ; Pečená, Magda (referee)
This thesis investigates relationships between deferred taxes and possible earnings management in publicly traded companies on London Stock Exchange in FTSE 350 in the last several years. It also discusses other possibilities of earnings management, mostly by accruals. It builds on a model introduced by (Phillips J. D., Pincus, Rego, & Wan, 2004), which is a "probit" econometric maximum-likelihood estimation model. The results suggest there might be no relation of net deferred tax liabilities on earnings management to avoid a decline in earnings, and possibly some relation, although inconclusive, of deferred tax expense on earnings management.
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Deferred tax as a measurement of earnings management
Mišoň, Matěj ; Novák, Jiří (advisor) ; Polyák, Oliver (referee)
This thesis investigates relationships between deferred taxes and possible earnings management in publicly traded companies on London Stock Exchange in FTSE 350 in the last several years. It also discusses other possibilities of earnings management, mostly by accruals. It builds on a model introduced by (Phillips 2004), which is a "probit" econometric maximum-likelihood estimation model and I supplemented it by simple OLS pooled cross- sectional regression. The results suggest there might be no relation of net deferred tax liabilities on earnings management to avoid a decline in earnings, and possibly some relation, although inconclusive, of deferred tax expense on earnings management.
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Education and crime - the economic view
Šipkovská, Silvie ; Vyhnánek, Tomáš (advisor) ; Adam, Tomáš (referee)
In her thesis, the author addresses the relationship between education and selected types of crime (economic, property and violent crime) in the context of the national economy. The aim of the thesis is to show that the relationship between crime and education is much more complex than it may appear on the basis of current findings and observations and that, besides education, the criminal career of an offender is also significantly influenced by his/her family background and, therefore, it is appropriate to include this factor into the analysis. The analytical section of the thesis is divided into two separate parts. The first part, which deals with the phenomenon of crime in general, describes the dependency of individual crime types, education and family background by means of tables and diagrams showing percentages of individual variables and using contingency tables and correlation tables. The analysis confirms that there is a significant relationship between crime and the combination of education and family background. This hypothesis, however, manifests itself only in respect of certain types of family background, namely the backgrounds described as "working class" and "intelligentsia". The second part is devoted to recidivism as a particularly negative phenomenon -58% of offenders in the analysed...
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Factors influencing the origin and evolution of the tax havens
Ulrich, Tomáš ; Janský, Petr (advisor) ; Cingl, Lubomír (referee)
This thesis examines tax havens, specifically it searches for factors which influence the probability that a given country becomes tax haven. Nowadays there are roughly 40 tax havens all over the world. The main target of this thesis is to find out what effects does the demographic, economic and geographic indicators have on their ex- istence. By using the extensive dataset for the period of 6 years we illustrate the time development and possible trends. With the help of several standard regression methods we confirmed the already existing hypothesis that tax havens are inclined to be small and more affluent jurisdictions. Moreover, the results indicate that the quality of governance in tax havens is substantially higher than in other countries. This is not only a short-term phenomenon, it showed to be valid for a longer time period. The discovered outcomes are statistically significant and robust to the use of other relevant variables. Tax havens also scores much better on the measures of corruption than other countries. Our conclusions help to clarify the causes why certain jurisdictions become tax havens, and at the same time they provide recom- mendations for the concerning economic policy. Keywords tax haven, government index, probit model, regression analysis. 1
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