本研究探討我國反資本稀釋稅制在國際會計準則導入後之影響，並以各國目前對於金融工具應分類為負債或權益的規定，以及相對應之股利收入與利息收入課稅方式，了解各國對防止自有資本稀釋的規範，並提出因應國際會計準則導入，我國之反自有資本稀釋條款的可能調整方向。 研究結果分為兩部分：在各國相關稅制上，主要以固定比率法作為反避稅的方法，而美國與德國則以盈餘減除法計算超額利息，英國藉由常規交易原則判斷經濟實質；導入國際會計準則影響上，主要係因具有融資性質的融資租賃分類標準從我國會計準則的規則基礎轉換為國際會計準則的原則基礎，而產生租賃交易的分類變動。另外金融工具在國際會計準則下以該工具的經濟實質予以分類，也與我國過去規定不甚相同，例如特別股、可贖回公司債或附賣回權之金融工具等。此外，對於關係人的認定方式，我國目前現行反自有資本稀釋法規亦與國際會計準則之範圍不同。這些項目在導入IFRS皆有稅法適用上是否配合改變之問題須待釐清。 / This study focused on thin capitalization rules and the impacts of adopting IFRS. It also emphasized the classification of debt and equity instruments of foreign countries, as well as the taxation issues of dividend and interest revenue, to introduce thin capitalization rules of other countries, and the available adjustment of Taiwanese thin capitalization regulation as to respond the adoption of IFRS. The conclusions of this study are divided into two parts. The first part is for other countries’ related regulations. Most countries employ fixed debt/equity ratio approach as the way of anti-avoidance. United States and Germany employ earnings stripping rules approach, while United Kingdom use arm’s length approach. The second part is for the impacts from adoption of IFRS. The impacts are mainly from finance lease and financial instruments’ classification due to the transfer from rule-based to principle-based under IFRS. In addition, financial instruments may have to reclassify with the economics substance, such as preferred stock, callable bonds, and puttable bonds, which are different from Taiwanese original rules. The definition and scope of related party in IFRS are also different and should be clarified.

隨著中國大陸經濟的高度成長，不動產市場也隨之發展。在貸款利率及不動產相關稅負長期偏低之下，住宅產品的投資需求不斷上升，使得房價一路高漲。房屋價格的增幅過大、增速過高，已經超出了合理的範圍。截至2010年，中國大陸推出一系列以抑制房價為主要目的的宏觀調控政策，許多重點城市也陸續推出以“限購令”為主要內容的地方性政策來調控不動產市場。由於中國大陸地幅遼闊，各地的不動產市場因受各種因素影響而發展各異，因此挑選了北京、上海、廣州三個頗具代表性的重點城市作為研究對象。本文應用年租金與加權平均資本成本（WACC）還原基本價值，以其與市場價格間的差距作為泡沫程度的估計，計算出這三個城市2007年至2012年間不動產價格泡沫程度。藉由這三個城市的不動產市場泡沫狀況，運用共整合分析檢視中國城市不動產價格泡沫的影響因素，并以Granger因果關係檢定探討三地不動產價格泡沫與各因素之領先落後關係。 實證結果顯示，人均可支配收入和金融機構各項信貸總額對不動產價格泡沫具有正向影響，不動產價格泡沫則對其本身具有負向影響，而抵押貸款利率與不動產價格泡沫先是正相關而後轉為負相關的關係。而根據Granger因果關係檢定結果，北京不動產價格泡沫落後於金融機構各項貸款總額，而上海不動產價格泡沫領先於人均可支配收入，廣州不動產價格泡沫則落後於人均可支配收入、抵押貸款利率與金融機構各項貸款總額。 / With the rapid economic development in China, the real estate market has been undergoing a great boom. The low interest and tax rates are very favorable for the continuously increasing house demands, and thus resulting in higher housing prices. And the extremely rapidly increasing housing prices are not reasonable. Until 2010, Chinese government had published a series of national housing regulatory decisions to address the over-heating real estate market. And the restrictions on house purchase have been put into practice in some major cities. Given that China has a vast territory with large variety, the impact of these regulations on the local real estate markets of the cities can hardly be determined. Therefore, we study here the real estate market in Beijing, Shanghai and Guangzhou, three of the most representative major cities in China. This study evaluates the housing bubbles situations in these cities from 2007 to 2012 by comparing fundamental values with market prices. The fundamental value of real estate can be calculated by annual rents and WACC. Based on the evaluated housing bubbles situations, this study then applies Cointegration analysis to further explore the factors that may contribute to China’s housing bubbles. In addition, Granger causality test is employed to examine the lead/lag relationship between housing bubbles and the variables. The empirical result shows that per-capita disposable incomes and total loans of financial institutions are positively related to China’s housing bubbles. And the housing bubbles in these three cities are negatively related to themselves. In addition, the impact of interest rates on housing bubbles is positive and later turns negative with respect to the magnitude of increasing rates. According to the results of Granger causality tests, Beijing’s housing bubbles are Granger caused by total loans while property bubbles in Shanghai lead personal incomes. Furthermore, housing bubbles in Guangzhou are Granger caused by personal disposable incomes, interest rates and total loans.

Il presente progetto di ricerca si è focalizzato sul processo di capitalizzazione, ovvero la condivisione di eventi positivi con il/la partner, da cui ci si aspetta una risposta attiva al fine di prolungare ed aumentare i benefici derivanti dall’evento stesso. L’articolazione in tre studi, di carattere quantitativo, ha permesso di approfondire la conoscenza dell’oggetto di ricerca utilizzando diverse metodologie. Il primo studio ha indagato, attraverso un disegno cross-sectional, la struttura della Perceived Responses to Capitalization Attempts scale (PRCA) e, attraverso un disegno longitudinale, i benefici intrapersonali ed interpersonali che derivano dagli stili di risposta di capitalizzazione nel tempo. Il secondo e il terzo studio, attraverso il diary method, hanno approfondito il processo di capitalizzazione attraverso l’introduzione di due aspetti innovativi nel processo: la differenziazione tra eventi positivi interni ed esterni alla relazione e la distinzione tra modalità di comunicazione più o meno esplicita dell’evento positivo. Nello specifico, il secondo studio si è focalizzato sui primi due elementi del processo di capitalizzazione (gli eventi positivi e i tentativi di capitalizzazione), mentre il terzo studio ha riguardato gli ultimi due elementi del processo (le risposte ai tentativi di capitalizzazione e la percezione di responsività da parte del/della partner). / The present research project focused on capitalization, that is the process through which people share good news with the partner, who in turn responds in an “active” way to maximize the benefits of the event. Three different studies approached this research object through different methodologies. The aims of the first study were to investigate, through a cross-sectional design, the structure of the Perceived Responses to Capitalization Attempts (PRCA) scale and to examine, through a longitudinal design, the intrapersonal and interpersonal benefits arising from the capitalization responses over time. The second and the third study, through diary methods, attempted to investigate two unexplored aspects of the capitalization process: the differentiation of the type of positive events (internal vs. external to the couple) and the distinction of the type of communication of the event (implicit vs. explicit). Specifically, the second study focused on the first two elements of the capitalization process (positive events and attempts to capitalization), while the third study concerned the last two elements of the process (responses to capitalization attempts and responsiveness).

Dans une économie de la connaissance mondialisée, les organisations sont invitées à ne plus se reposer essentiellement sur leurs connaissances internes pour innover, mais à en puiser en externe. Le projet collaboratif labellisé par un pôle de compétitivité est un levier permettant une innovation ouverte sur lequel les acteurs doivent être en mesure de capitaliser. De nombreux modèles mettent en évidence les manières de procéder pour capitaliser sur les connaissances dans des dynamiques intra-organisationnelles. Toutefois, à l’échelle inter-organisationnelle, les méthodes de capitalisation au sein des projets collaboratifs ou des clusters restent inexplorées. Les enjeux de réutilisation des connaissances créées dans un projet collaboratif sont pourtant clés afin d’assurer une continuité dans le développement des activités des entreprises et leurs innovations, et pour créer une valeur partagée entre les partenaires. Il s’agit ainsi de se questionner sur l’opérationnalisation de la capitalisation des connaissances inter-organisationnelle au sein des clusters. Pour analyser ce phénomène, une investigation empirique de nature qualitative, sur le modèle d’une étude de cas multi-sites, a été menée sur 4 pôles de compétitivité. À l’issue de 67 entretiens semi-directifs avec des acteurs directement impliqués dans le processus de capitalisation, et l’observation de 5 évènements-clés de la vie des pôles de compétitivité, deux capacités dynamiques inter-organisationnelles complémentaires sont identifiées. La première relève des cellules d’animation des pôles de compétitivité qui, à travers leur rôle de boundary-spanner, accompagnent les projets collaboratifs jusqu’à leur valorisation. La seconde se réfère à la capacité des membres d’un projet collaboratif à s’appuyer collectivement sur les résultats d’un partenariat pour développer un nouveau projet. / In a globalized knowledge economy, in order to innovate, organizations are invited to no longer rely mainly on their internal knowledge, but also to draw on new knowledge from external sources. Collaborative projects, labeled by French Competitiveness Clusters, can act as a lever for open innovation on which actors must be able to capitalize. Many models identify how to capitalize on knowledge in intra-organizational dynamics. However, at the inter-organizational level, such knowledge capitalization methods within collaborative projects or clusters have yet to be explored. Nevertheless, the knowledge reuse issues created within collaborative projects are key to ensure a form of continuity in the development of business activities and innovations, and to create a shared value between partners. It is therefore essential to question how inter-organizational knowledge capitalization can be operationalized within clusters. To analyze this phenome-non, a qualitative empirical investigation, on the basis of a multi-case study, was conducted over 4 French clusters. The results stem from 67 semi-structured interviews among different actors directly involved in the capitalization process, and by observing 5 key events in the life of clusters. Two complementary dynamic capabilities are identified. The first is the responsibility of the cluster coordination unit that acts as a boundary-spanner by accompanying collaborative projects from their initiation until their valorization. The second refers to the ability of collaborative project members to collectively build a new project based on the results of their partnership.

Orientador: Prof. Dr. Márcio Fabiano da Silva / Dissertação (mestrado) - Universidade Federal do ABC, Programa de Pós-Graduação em Mestrado Profissional em Matemática em Rede Nacional, 2017. / Esta dissertação busca aprofundar os estudos sobre a taxa média de juro nos sistemas de capitalização simples e composta,bem com o apropriar-sede sua importância no mundo fina no contexto educacional,seja ele básico ou de nível superior, buscando atender às expectativas dos alunos em relação às suas dúvidas e em como tornar-se um cidadão consciente da sua relação como dinheiro e da gestão responsável das suas finanças. / This dissertation seeks to deep en the studies on the average interest rate in simple and compound capitalization systems, as well as appropriating its importance in the financial and school world, seeking practical and market-based applications, applying them in the educational context,whethr it is basic or higher level,seeking to meet the expectations of students regarding their doubts and how to be come a citizen aware of their relationship with money and a responsible manager of their finances.

Este trabalho emprega métodos quantitativos a dados de Demonstrações Financeiras para avaliar a existência de relação de causalidade entre a Lei 12.249 de 11 de junho de 2010, que institui normas de subcapitalização no Brasil, e a estrutura de capital de empresas brasileiras que possuem partes vinculadas no exterior. Esta lei estabeleceu limites ao endividamento oriundo de tais partes vinculadas para que os respectivos juros pagos sejam considerados dedutíveis para fins da apuração de tributos sobre o lucro e foi usada como intervenção exógena na análise proposta. Os dados são oriundos de empresas fechadas e de empresas públicas, coletados manualmente, em jornais publicamente disponíveis, e na base de dados Economatica® e foi obtida uma amostra inicial de 2,070 observações. Após exclusão daquelas com Patrimônio Líquido negativo, restaram 1,816 observações em um painel não balanceado, subamostra usada para estimação com o método principal de investigação deste trabalho, que foi o de Diferenças-em-diferenças (DD). Neste, a variável dependente consistiu da razão entre dívida onerosa total e Ativo Total, observados anualmente no período compreendido entre o ano de 2006 e ano de 2014. Este método foi estimado por OLS seus resultados foram complementados com o pareamento de observações por meio de quatro procedimentos de propensity score matching (PSM), one-to-one, nearest neighbour, radius e kernel, em que a variável resposta consistiu da diferença, observada entre o ano de 2011 e o ano de 2009, dos valores da variável resposta descrita anteriormente. Para estimação por meio de matching, foram excluídas observações de empresas que variaram a composição societária ao longo do período de forma a possuir partes vinculadas estrangeiras em determinado momento e não possuí-las mais tarde e também foram excluídas aquelas empresas que não possuem observações durante todo o período avaliado, obtendo-se um painel balanceado com 114 empresas e 1,026 observações. O propensity score obtido foi ainda empregado para ponderar as observações no modelo previamente estimado com o método DD. As variáveis de controle empregadas tanto no DD quanto na estimação do propensity score consistiram dos valores de Ativo Imobilizado, Vendas Líquidas, Lucro Bruto e Patrimônio Líquido, obsevados anualmente e dividido pelo Ativo Total. Os resultados obtidos não foram significantes aos níveis convencionais de confiança, apontando para possível redução da relação entre dívida total e Ativo Total das empresas do grupo tratamento em valores que variaram entre 4.17% e 0.5% em termos de Ativo Total, dependendo do método e modelo estimados. Observa-se que tanto a variável resposta quanto o endividamento oneroso total das empresas de ambos os grupos parecem ter aumentado durante o período investigado, mas a variável resposta, aparentemente, já apresentava crescimento menos acentuado nas empresas do grupo tratamento antes do advento da lei, não sendo possível concluir que esta seja a causa da tendência de decréscimo da relação entre dívida e Ativo Total no grupo de empresas que possuem partes vinculadas estrangeiras. Ressalvadas as limitações do estudo, conclui-se que a lei não teve efeito sobre o endividamento total e, portanto, sem efeitos sobre a arrecadação de tributos sobre o lucro destas empresas. / This work applies quantitative methods to data from Financial Statements to assess the existence of a causal relationship between the Law 12,249 of June 11, 2010, which establishes thin capitalization rules in Brazil, and the capital structure of Brazilian companies that keep foreign related parties. This law established limits to the tax deductibility arising from interest payments to such related parties and was here employed as a source of exogenous variation to perform the proposed analysis. The data came from private and public companies, were manually collected, from publicly available newspapers, and obtained from the Economatica database. An initial sample of 2,070 observations was obtained. After the exclusion of those with negative Equity, there were 1,816 observations composing an unbalanced panel, sub-sample which was used for estimation with the main research method of this investigation, which was the Differences-in-differences (DD) method. A dependent variable consisted of the ratio between total costly debt and Total Asset, observed annually in the period between the years 2006 and 2014. This method has been estimated by OLS and its results were complemented with the pairing of companies by means of four matching methods: One-to-one, nearest neighbour, radius, and kernel, where the response variable consisted of the difference between the dependent variable\'s values observed in the years 2011 and 2009. To estimate the laws\' effects by means of matching procedures, data from companies that showed variation at the societal composition in such a way that led them to have foreign related parties in less than the whole period and from those companies that do not have data throughout the whole period evaluated were excluded, and a balanced panel with 114 companies and 1,026 observations remained. Yet again, the obtained propensity score was applied as weight for another OLS DD estimation. Control variables consisted of the values of Fixed Assets, Net Sales, Gross Profits and Shareholders\' Equity, reported annually and divided by Total Assets. The results obtained were not significant at any conventional confidence levels, nevertheless pointing to a reduction of the treatment group companies\' ratio between debt and Total Assets which varied between 4.17% and 0.5% of Total Assets, depending on the estimated method and model. It appears that the companies\' both response variable and total costly indebtedness increased during the period analysed, but the response variable seems to have already presented a less pronounced growth in the treatment group\'s companies before the existence of the law, therefore making it not possible to conclude that this legislation piece is the cause of the downward trend in the ratio between debt and Total Assets of companies that keep foreign related parties. Subject to this study\'s limitations, it is possible to conclude that the law had no effect on total indebtedness and, therefore, had no effect on profit taxes base erosion regarding this group of companies.

Esta dissertação tem o objetivo de analisar a figura dos juros sobre o capital próprio, especialmente para definir a sua natureza jurídica e adequada qualificação no âmbito dos acordos para evitar a dupla tributação. Para tanto, além de fazermos uma digressão sobre o histórico de tal figura e os motivos da sua instituição, visando entendê-la melhor, estudamos, sob a perspectiva do Direito Tributário e também do Direito Comercial, as diferentes formas de remuneração do capital financiado por meio de capital próprio e de capital de terceiros, quais sejam: os dividendos e os juros remuneratórios. Analisamos detalhadamente as regras tributárias aplicáveis ao pagamento de juros sobre o capital próprio e também aquelas que definem a sua forma de cálculo. Comparamos as particularidades dos juros sobre o capital próprio às figuras dos dividendos e dos juros remuneratórios, de modo a definir a sua natureza jurídica como espécie de remuneração de sócios, diversa dos dividendos. Criticamos alguns aspectos das correntes atualmente existentes sobre o assunto, justificando a nossa posição. Analisamos, também, a forma adequada de qualificação dos juros sobre o capital próprio nos acordos para evitar a dupla tributação, especialmente em relação à Convenção Modelo da Organização para a Cooperação e Desenvolvimento Econômico (OCDE). Ao final, concluímos que, a despeito de os juros sobre o capital próprio terem natureza de remuneração de sócios diversa da figura dos dividendos, para fins de aplicação dos acordos para evitar a dupla tributação, devem ser qualificados como dividendos. / This dissertation aims at analyzing the interest on equity, especially to define its nature and proper qualification within the treaties to avoid double taxation. For this purpose, in addition to the history of the interest on equity and the reasons that justified its creation, we study, from a Corporate Law and also Tax Law standpoint, the different kinds of remuneration of equity and debt, which is: dividends and interests. We also analyze in details the tax rules applicable to the payment of the interest on equity and the ones that provide for its calculus. We compare the specificities of the interest on equity with the dividends and interests, in order to define its nature as a kind of equity remuneration, which may not be associated to dividends. In this regard, we criticize specific aspects of the existing understandings on the issue, justifying our opinion. Moreover, we analyze the proper qualification of the interest on the equity within the treaties to avoid double taxation, in particular the Model Tax Convention of the Organisation for Economic Co-operation and Development (OECD). We conclude that, even though the interest on equity is a kind of equity remuneration, which is different from the dividends, for the purposes of applying treaties to avoid double taxation, it should be qualified as dividends.

Den internationella redovisningsstandarden för leasingavtal, IAS 17 Leasingavtal, harkritiserats för att den möjliggör för företag att redovisa utanför balansräkningen genomoperationell leasing. Det har länge förts diskussion kring redovisningen av operationellaleasingkontrakt och om de representerar en rättvisande bild. Operationella leasingkontraktorsakar att företag undanhåller tillgångar och skulder från balansräkning. Ur denna problematikhar IASB skapat den nya redovisningsstandard, IFRS 16 Leases, som ska ersätta den gamlaredovisningsstandarden.Huvuddragen i den nya standarden IFRS 16 är betydande förändringar för leasetagaren snarareän för leasegivaren, där regleringen påminner mer om det tidigare regelverket. Leasetagarenkommer att behöva redovisa en nyttjanderätt och en leasingskuld och den nuvarandeuppdelningen av finansiell och operationell leasing kommer därmed att upplösas. På så sättändras företagens strategiska beslut vid finansiering av verksamheten. Leasegivaren påverkasdäremot inte av förändringen, denne kommer fortfarande att behöva klassificera leasingavtalsom finansiella eller operationella i enlighet med klassificeringskriterier som motsvarar de iIAS 17.Syftet med uppsatsen är att med typfall undersöka hur den nya internationellaredovisningsstandarden, IFRS 16 Leases, kan komma att påverka företags balans- ochresultaträkningar och i förlängningen hur det kommer att beröra relevanta finansiella nyckeltal.Studiens syfte undersöks genom våra två forskningsfrågor som undersöker effekten avkapitalisering av de operationella leasingåtaganden för företags balans- och resultaträkning vidtillämpning av IFRS 16 samt påverkan på företags nyckeltal som är knutna till balans- ochresultaträkningen av kapitaliseringen enligt IFRS 16.Med hjälp av typfallen har vi kunnat dra slutsatser som besvarar uppsatsens syfte samtforskningsfrågor. I vår studie har vi visat att nyckeltal som soliditet och skuldsättningsgradkommer att påverkas markant av den kapitalisering som IFRS 16 innebär och grundar sig i denleasingskuld som företagen behöver redovisa vid tillämpning av IFRS 16. De undersöktanyckeltalen vinstmarginal, räntabilitet på eget kapital samt totalt kapital, har i vår studie visatsinitialt bli lägre vid tillämpning av IFRS 16. Vi har dock dragit andra slutsatser om vad somhänder över leasingperioden med nyckeltalen. Nyckeltalen kommer vid leasingperiodens slutvisa högre avkastning än vad IAS 17 hade visat under samma period. Slutsatsen grundar sig iresultatpåverkans omfördelning då avskrivning, ränta och amortering görs istället förkostnadsföring av leasingavgiften.Vi har kommit fram till att företagsredovisning av det som tidigare var operationellaleasingkontrakt blir mer komplicerad när IFRS 16 tillämpas. Övergångsbestämmelser till dennya standarden har även öppnat upp för företagen att ge en anpassad bild av redovisningen motintressenter. Utifrån vår studie har vi också dragit slutsatsen att övergången till den nyastandarden på lång sikt kommer gynna företagets intressenter. I dagsläget gör intressenter redanjusteringar för företags operationella leasingåtagande vid beräkning av kreditrisk. Den nyastandarden innebär att intressenter slipper göra justeringar då företaget redovisar en merrättvisande bild av de finansiella rapporterna. / The International Accounting Standard for leases, IAS 17 Leases, has been criticized to enablecompanies to report off-balance sheet by reporting leases as operating leases. There has longbeen discussion about the accounting of operational leases and if they represent a fair view.These contracts cause companies to withhold assets and liabilities from the balance sheet. Fromthis issue, the IASB has created a new accounting standard, IFRS 16, which will replace the oldaccounting standard.Key features of the new standard IFRS 16 has significant changes for the lessee rather than thelessor, where regulation is more reminiscent of the previous regulatory framework. The lesseewill need to report a right of use asset and a lease liability and the current breakdown of financialand operational leasing will therefore be dissolved. In this way, the company’s strategicdecisions changes in financing the business. The lessor will not be affected by this change, hewill still need to classify leases as capital or operating in accordance with the classificationcriteria corresponding to those of IAS 17.The purpose of this study is to investigate, with constructed scenarios, how the new accountingstandard, IFRS 16 Leases, will affect corporate balance sheets together with income statementsand, in the long run, how this affects relevant financial ratios. This is examined by our tworesearch questions which seek to find the effect of the capitalization of the operating leases forcorporate balance sheet and income statement when applying IFRS 16 as well as the impact oncompany’s financial ratios.Through our scenarios we have been able to draw conclusions that answers the study’s purposeand research questions. In our study, we have shown that key ratios, such as equity and leveragewill be significantly influenced by the capitalization that IFRS 16 implies. This is based on thelease liability that companies need to report when applying IFRS 16. The examined financialratios, profit margin, return on equity and return on assets have shown in our study to be initiallylower when applying IFRS 16. However, we have drawn other conclusions about what happensover the lease period with the ratios. The key ratios will ultimately show higher returns thanIAS 17 had shown during the same period. This conclusion is based on the reallocation ofearnings impact, as depreciation, interest and amortization is made instead of expensing thelease fee.We have concluded that corporate accounting of what was previously operational leasingbecomes more complicated when IFRS 16 is applied. Transitional options to the new standardhas also opened opportunities for companies to provide a customized picture of the financialstatements to stakeholders. Based on our study, we have also drawn the conclusion that thetransition to the new standard in the long run will benefit the company’s stakeholders. In thecurrent situation, stakeholders already adjust for operational leases when calculating corporatecredit risk. The new standard means that stakeholders do not need to make these adjustmentsas the company reports a more fair picture of the financial statements.This study is hereinafter written in Swedish.

Vi undersöker i denna uppsats om det finns “alphabetic bias” på Stockholmsbörsen. Praxis inom finans är att aktielistor visas i alfabetisk ordning. Studien undersöker om det finns något samband mellan Tobins Q och företagsnamnets placering i den alfabetiska ordningen. Vi undersöker också om det finns något samband mellan marknadsvärde och företagsnamnets placering i den alfabetiska ordningen. Kapaciteten för att inta information kan variera mellan åldersgrupper, därför undersöker även studien om det finns något samband mellan Tobins Q och åldersgrupper. Om det finns ett samband kan det visa att aktielistornas struktur skapar irrationalitet och ineffektiva placeringar. På den amerikanska aktie- och fondmarknaden har det visats att aktielistornas struktur skapar “alphabetic bias”. Efter att investeringssparkonto introducerades som sparform antar vi att nya individer kommer inträda på marknaden med minskad kunskap inom aktiehandel. Därför undersöker studien även en tvåårsperiod före samt efter investeringssparkonto introducering och jämför skillnader i resultatet. Studiens urval består av 249 företag noterade på Nasdaq OMX Stockholm för tidsperioden 2010-2013 och samtliga Svenska aktieägare över 18 år. Vår studie visar att det finns ett negativt samband mellan Tobins Q och företagsnamnets placering i den alfabetiska listan. Studien visar även att det inte finns något samband mellan marknadsvärde och företagsnamnets placering i alfabetet. Vidare visar vår studie att det finns ett negativt samband mellan Tobins Q och investerare i ålder 65+. Studiens resultat indikerar även ett positivt samband mellan Tobins Q och “breadth of ownership” efter att investeringssparkonto introducerades som sparform. Det vill säga att vi finner belägg för att praxis med alfabetisk ordning bidrar till irrationalitet och ineffektiva placeringar på Stockholmsbörsen. / In this report we investigate ”alphabetic bias” on the Stockholm Stock Exchange. The report investigates whether there is any correlation between Tobin Q and the company name´s placing in the alphabetical order. We also investigate whether there is any correlation between market capitalization and the company name placing in the alphabetical order.  The report also investigates whether there are any correlations between Tobin's Q and age-groups. The study’s selection includes 249 companies listed on Nasdaq OMX Stockholm during the period 2010-2013 and all Swedish shareholders over 18 years old.   Our report shows that there is a negative correlation between Tobin Q and the company name in the alphabetical list. The study also shows that there is none correlation between the market capitalization and the company names placing in the alphabet. Furthermore, our study shows that there is a negative relationship between Tobin Q and investors 65+. The study’s result indicates a positive relationship between Tobin Q and breadth of ownership after the investment saving account was introduced.

過往的國際租稅制度設計著重於避免雙重課稅以消除經貿交流所產生之障礙，然而當今因資訊科技快速發展使得新興商業模式興起，跨國交易手法複雜且創新，此套國際租稅制度已逐漸無法滿足當今新型態稽徵之需求，常造成各國稅捐之流失。因此，國際租稅制度的理念已由過往的避免雙重課稅轉換為現今的避免雙重不課稅，而跨國反避稅風潮也由此而生。我國於跨國反避稅浪潮中亦制定多項反避稅措施，然而其成效如何並未有相關研究文獻作全面性之檢視，因此本文以2002年至2014年台灣上市、上櫃與興櫃公司財務資料探討我國實施多年之反避稅措施對於企業租稅負擔與避稅行為之影響。 本文研究結果顯示，移轉訂價查核準則實施與簽署租稅協定將提升企業租稅負擔與降低避稅行為。由於我國企業資本弱化情形並不嚴重，因此反資本弱化條款實施對於我國企業並無顯著影響。在簽署租稅協定內含利益限制條款方面，利益限制條款並未顯著提升我國企業租稅負擔與避稅行為，究其原因，可能為我國簽署租稅協定且含利益限制條款之樣本數過少使其效果並不明顯。 / The emergence of international tax system was to reduce the burden of juridical double taxation and increase cross-border transactions. However, the new business model changed by rapid development of science and technology made taxing authorities difficult to define the substance of cross-border transactions. In this case many countries faced the fact of tax erosion, so the objective of international tax system has been changed from the elimination of double taxation to anti-avoidance measures. In order to prevent tax erosion, Taiwan’s government had legislated some anti-avoidance provisions. There is no study that research those anti-avoidance provisions whether have impact on Taiwanese enterprise. This study used Taiwanese financial information from 2002 to 2014 to investigate the tax burden and tax avoidance of enterprise after anti-avoidance provisions had been legislated. Empirical results show transfer pricing rules and tax treaties not only increase the tax burden but also decrease the tax avoidance of Taiwanese enterprise. This study find that there is no thin capitalization in Taiwan. At the end, tax treaties which involved limitation-on-benefits can’t increase the tax burden and decrease the tax avoidance of Taiwanese enterprise. Owing to few samples of tax treaties which involved limitation-on-benefits, the empirical result don’t reach the significant level.