The thesis focuses on comparison of motor vehicles taxation in selected European Union countries. It compares the tax liability of chosen company in the Czech Republic and other countries. Thesis focus on comparison of vehicles operation fees. Diploma thesis recommends a few suggestions to optimize vehicle fleet in chosen company.

This diploma thesis focuses on the comparison of corporate tax in the Czech Republic and Austria. The theoretical part deals in general with the taxes and tax systems of both countries. The next part is focused on the analysis and comparison of corporate tax in the Czech Republic and Austria. This issue is further illustrated on the selected company for the tax period 2020. Finally, is proposed a procedure for the further business of the company.

The thesis analyses reasons and possible solutions of the tax base unification in European Union. It also analyses the theoretic dates of common tax base implementation with help of questionnaire examination, finally the thesis gives the proposal of enterprise tax base unification.

本論文由三篇獨立論文組成，討論的議題為經濟成長與環境保護。第一篇論文以環境顧至耐曲線研究1992至2004年中國大陸經濟發展與空氣品質的關係。第二篇論文分析綠色租稅改革的健康效果，與其對最適環境稅率的影響。第三篇論文研究在經濟體系扭曲之下的次佳最適排放稅稅率。 / This dissertation consists of three independent essays which focus on the issue of economic growth and environmental protection. The first essay examines the relationship between economic development and air quality by examining Environmental Kuznets Curves from 1992 to 2004 for Mainland China. The second essay analyzes the health effect of green tax reform and its impact on the optimal environmental taxes. The third essay examines the optimal second-best environmental tax rate in the presence of pre-existing distortions by taxing emissions.

Baigiamojo darbo tikslas – pateikti ir pagrįsti optimalios nekilnojamojo turto apmokestinimo sistemos rodiklius. Tam tikslui buvo atlikta nekilnojamojo turto apmokestinimo sistemų analizė, pagrįstas mokesčio būtinumas, naudingumas ir efektyvumas. Modeliuojant skirtingas rinkas nustatyti esminiai mokesčių tarifų skirtumai. Advalorinėse sistemose dažniausiai taikomas 1 % tarifas. Sistemose nuo ploto naudojamas keturių zonų apmokestinimas aštuoniais tarifais. Apmokestinimo sistema yra efektyvi, jeigu generuojamos pajamos sudaro daugiau nei: 0,5 % BVP, 2 % visų mokesčių pajamų, 25 % savivaldybių mokesčių pajamų. Be to, ryšys tarp minėtų rodiklių privalo būti stiprus. Nekilnojamojo turto apmokestinimo modelis turi būti pasirenkamas atsižvelgiant į mokesčių mokėtojų disponuojamas pajamas, turto vertę, apmokestinimo teritoriją. / The main purpose of this work is to reveal performance of the optimal real estate taxation system. To this end was made of real property taxation systems analysis, based on the necessity of tax, utility and efficiency. Modeling the different markets of the essential differences between the tax rates. Ad valorem systems is largely restricted to 1% rate. Systems from the area used for taxation of eight four-zone rates. The taxation system is an effective, if generated revenues of more than 0,5% of GDP, 2% of the total tax revenue, 25% of municipal tax revenues. In addition, the relationship between these variables must be strong. Real estate tax model should be chosen according to the tax payers' disposable income, value of the property tax area.

The diploma thesis deals with the tax system in the Visegrad Four countries, specifically with the determination of the corporate income tax base and their comparative analysis. The thesis provides characteristic of items involving the corporate income tax base in Hungary, Poland and the Slovak Republic. Subsequently, these items are compared, and the comparison also includes determination of the corporate income tax base in the Czech Republic. Further, the thesis also analyzes the impact of legislative regulations of the corporate income tax base on the tax base width, the effective tax rates and the tax revenue in these countries.

2009年底促產屆滿後，立法院於當年5月將營所稅由25%調降至20%，隔年5月再由20%調降為17%；接續促產的產創條例大幅取消各項投資抵減，期望能改善產業間租稅負擔公平，並藉由營所稅減免來提升員工就業與薪資。本研究使用2006~2013年TEJ資料庫上市櫃公司資料，發現高科技產業的有效稅率在營所稅改革後明顯上升，傳統產業則明顯下降，其他產業幾乎沒有變動。我們因而以其他產業做為控制組，高科技產業和傳統產業分別為兩組實驗組，採DID模型檢驗稅制變動對兩實驗組員工薪資和就業影響。研究結果發現，在薪資方面，高科技產業沒有顯著變化，傳統產業則呈現顯著的下降；在雇用人數上，高科技和傳產雇用皆為不顯著。整體而言，此次政策施行縮小了產業間租稅負擔的差距，但對於增加員工薪資水準及創造中小企業就業機會上效果並不顯著。 / After the termination of Statute for Upgrading Industries at December 31th, 2009, Taiwanese government has reduced the Enterprise Income tax rate from 25% to 17% and, subsequently, kept only R&D tax credit and provided grants to small and medium enterprises that recruit additional employees in the Statute for Industrial Innovation. Using the financial reports of listed companies from 2006-2013, this study examines the impact of enterprise income tax reform in 2010 on the number of hiring and employed wages. Our study first indicates that ETR of high-tech industry gets higher, traditional industry becomes lower, and the remaining industries almost stays the same after the reform. Therefore, we employ companies in the remaining industry as the control group, those in the high tech and traditional industry as the treatment groups, and conduct the analysis using the difference-in-difference estimation method. Our results show that, for the employee’ wage, there’s negative response on traditional industry and no significant change on high-tech industry. In addition, this reform didn’t increase the employee number of small and medium enterprises. This paper points out that, reform of the tax system can change the tax rate of industries, but can’t achieve the expectation of increase in wage and employment of small and medium enterprises.

Chapter 1: I analyze economies of scale for fire and police services by considering how per-household costs are affected by a municipality’s size. Using 2005-2008 municipal data for the Province of Ontario, I employ a partial-linear model to non-parametrically estimate per-household cost curves for each service. The results show that cost per household is a U-shaped function of municipal size for each service. For fire services, these costs are minimized at a population of about 20,000 residents, while for police services they are minimized at about 50,000 residents. Based on these results, implications are drawn for municipal amalgamation policy. Chapter 2: I review how the literature has continued to exclude the business property tax (BPT) from the marginal effective tax rate (METR) on capital investment for over 25 years. I recast the METR theory as it relates to the BPT and compute 2013 estimates of the METR for all 10 provinces in Canada with provincial BPTs included. Building on these estimates, I compute the METR inclusive of municipal BPTs for the largest municipality in each province. I find the BPT to be substantially damaging to municipal, provincial and international competitiveness. With the business property tax representing over 60% of the Canadian METR, among the various capital taxes it is by far the largest contributor to Canada’s investment barrier. Chapter 3: I estimate the responsiveness of structure investment and the tax base to commercial property taxes, taking a new step toward resolving the “benefit view” vs. “capital tax view” debate within the literature. Using a first-difference structural model to analyze 2006-2013 municipal data for the Province of Ontario, I improve upon past studies and build onto the literature in a number of ways. I find that commercial structure investment and tax base are highly sensitive to the property tax with Ontario’s assessment-weighted average tax elasticity (and tax-base elasticity) ranging from -0.80 to -0.90 at 2011 taxation levels. The results support the capital tax view of the business property tax, building onto the growing consensus that business property taxes substantially impact investment in structures and the value of the tax base.

The purpose of this master thesis is comparing the taxation of income of employees in the Czech Republic and Germany. The theoretical part is focused on describing the taxation of income of employees in both analyzed states. This part also includes an explanation of the social insurance system in both countries. The empirical part of thesis oncentrates on a comparison between the tax burden of Czech and German employees among various income groups and various taxpayer. The tax burden is then compared with the effective tax rate. The final section of this thesis compares values of redistribution indicators, such as indicators of interval and global progressivity (Lorenz curve, Gini coefficient.

The purpose of this master thesis is comparison of the tax burden of Czech a Swedish employees. The first part describes tax systems of both analyzed states focusing on the taxation of income from employment according to the 2016 legislation in order to successfully perform the calculations in the following sections. The second, practical part is dedicated to the comparison of selected indicators. It consists of two parts. The first is focused on the calculation of average effective tax rate for various income groups and various types of taxpayers. The next part compares values of redistribution indicators, which are interval and global progressivity indicators (Lorenz curve, Gini coefficient). The final section is devoted to the comparison of conclusions of this thesis with conclusions of thesis with similar subject, that have been successfully defended.