我國自民國87年起實施「未分配盈餘加徵10%營所稅」，已有多位學者研究兩稅合一稅制與企業投資之關係，但針對未分配盈餘加徵稅負對企業投資意願的影響，迄今尚未有以『實際加徵之稅負資料』進行實證研究探討。本研究以未分配盈餘加徵稅負對企業投資支出之影響為主軸，並進一步分析當『產業』不同或『公司規模』大小不同時，未分配盈餘加徵稅負與企業投資的關係。除此之外，將企業投資分為固定資產總額投資、固定資產淨額投資及研究發展支出。 實證結果發現：(1) 未分配盈餘加徵稅負與固定資產投資及研究發展支出之迴歸係數為負值，且當投資為固定資產投資總額及固定資產投資淨額時，達統計上的顯著性。且由數據發現，電子產業研發費用較非電子產業高出5倍之多，因其仰賴高額研發支出，故需較多保留盈餘以因應投資需求；實施未分配盈餘加徵稅負後，電子產業實際加徵之未分配盈餘稅負較非電子產業為高，因此當政府增加未分配盈餘加徵稅負之制度，對電子產業衝擊較大。 (2) 由樣本超過200間的五大產業中發現，其投資支出與未分配盈餘加徵稅負的迴歸係數大致呈負值，且電機機械業、電子產業及建材營造業的迴歸結果達統計上的顯著性。(3) 本研究將企業依總資產規模不同分為四大組，發現當公司規模最小與公司規模最大時，此兩個組的企業，未分配盈餘加徵之稅負愈高，其固定資產投資之金額愈低。上述未分配盈餘稅負與投資的關係，可發現多數企業視未分配盈餘租稅成本為重要之投資決策考量因素，此一研究結果可提供政府制定稅務政策之參考。

本文建立一公司稅、累進個人稅、非債稅盾和破產可能之不確定經濟模型，探討公司的投資理財決策行為。和以前文獻最大的不同點，在於公司風險債利率水準明顯且完全的內生化處理，此內生化利率不僅受公司舉債額度的財務決策影響，也會反應公司現行投資或資本存量的實質決策，模型中的財務和實質決策具有完全互動之特性。 累進個人稅下，只要存在一組投資人間的邊際稅率結構，能排除套稅資產配置，則市場無套稅價格和競爭均衡便存在。此一結果，使本文模型中的資產評價得以建立於競爭財務市場均衡的基礎。市場均衡下，公司債利率會隨公司舉債額度而同向、投資額度而反向調整，此時股東與債權人間的代理成本問題完全消失、市場具有公平保護債權人的機能。如果公司債利率外生而無法依市場均衡評價，則由於代理成本問題存在，使公司最適投資相對低於、舉債額度則高於利率內生之最適水準。另外，傳統一些稅制分析法的資本結構決定理論，只是本文之特例。 稅盾變化，如投資減免率或定額減免等，對公司最適投資和舉債的影響，除以前文獻之結果外，還包含一利率回饋效果，後者可能改變以前文獻之結論。例如，本文發現獎勵投資之折舊率或投資扣抵的政策美意，可能反而造成抑制投資的結果，本文這部分之結論，或可提供有關公司資本結構決定之實證研究新的詮釋，另外在稅制設計上亦具政策上的含意。

Made available in DSpace on 2010-04-20T20:51:38Z (GMT). No. of bitstreams: 3 166823.pdf.jpg: 20173 bytes, checksum: 2bbaca266d7eb357b90585462947a7be (MD5) 166823.pdf: 1290787 bytes, checksum: e97378374d0f1323f3d7f356922069a2 (MD5) 166823.pdf.txt: 117737 bytes, checksum: 88a0bfc73e648d693920e385a4305d98 (MD5) Previous issue date: 2007-07-02T00:00:00Z / Este trabalho estuda os determinantes de volume de ações negociadas na Bolsa de Valores do Estado de São Paulo, em especial os preços máximo e mínimo das últimas 52 semanas. O estabelecimento de uma relação entre estes preços limite e volume só pode ser explicado através das teorias da área de Finanças Comportamentais, que através do relaxamento de premissas como racionalidade do consumidor e mercados eficientes se propõem a uma maior adequação à realidade. Os teste realizados confirmam haver utilização do preço mínimo das últimas 52 semanas, por parte do investidor, como referência para a tomada de decisão, ocasionando um aumento, acima de mercado, do volume de negociação destas ações no momento em que o preço corrente extrapola o preço mínimo passado. Entretanto, esta mesma relação não foi identificada para o preço máximo das últimas 52 semanas. A identificação de mais esta variável para explicar variações no volume de negociações do mercado de capitais no Brasil contribui tanto para as recentes teorias de Finanças Comportamentais como para o próprio desenvolvimento do mercado financeiro e conseqüentemente do país, sendo, portanto, do interesse de todos. / This academic work studies variables that explain the capital market volume in Brazil, focusing on the last 52-week minimum and maximum prices. The establishment of a relation between the market volume and some past prices can only be explained through Behavioral Finance theories, which abandon some strong premises as rationality and efficient markets to better adapt to reality. All the statistical tests made confirm that investors, in Brazil, make use of the last 52-week minimum prices to take buy-sell decisions. Because of that, we are able to observe that during the weeks where the current prices are below the last 52- week minimum prices, the volume goes up. Unfortunately it was not possible to confirm the same phenomenon for the last 52-week maximum prices. The identification of this other variable to explain the capital market volume in Brazil provides a huge contribution to the area of Behavioral Finance as well as to the capital markets development itself, leading to a further economic growth for the country, an issue of general interest for all of us.

The share of corporate saving in total saving in South Africa has increased during the past four decades. In this dissertation various economic theories are examined in order to try to explain this change and to determine the possible implications of this change. The conclusion is that the relationship between the investment decision of companies and their savings decision is governed by the determinants of the financing choice of firms. These include cost, risk, control and availability. If, because of these factors, firms prefer to finance investment with retained earnings, there is a relationship between investment and the level of corporate saving. The degree to which the investment decision is dependent on the availability of internal financing will determine the importance of the level of corporate saving in a country. / Oor die afgelope vier dekades het die aandeel van maatskapybesparing in die totale besparing in Suid-Afika toegeneem. In hiersie vehandeling word veskillende ekonomiese teoriee ondersoek ten einde hierdie verandering te probeer veklaar en te probeer vasstel wat die implikasies van hierdie veandering is. Die gevolgtrekking waartoe gekom word, is dat die verband tussen die investeringsbeleid en die maatskappye se besparingsbesluit bepaal word deur faktore wat die finansieringskeuse van die firmas beinvloed, naamlik koste, risiko, beheer en beskikbaarheid. Indien hierdie faktore daartoe lei dat die maatskapye verkies om investering met terruggehoue bespaaring the finansier, is daar 'n verband tussen investering en die vlak van maatskappybesparing. Die mate waarin die investeringsbesluit afhanklik is van die beskikbaarheid van interne finansiering, sal bepaal hoe belangrik die vlak van maatskappybesparing in 'n land is. / Economics and Management Sciences / M.Com.

Com a intensificação da competitividade do mercado, empresas que realizam escolhas equivocadas podem comprometer significativamente sua atuação. Portanto, para se destacar dentre as demais, decisões não mais podem ser intuitivas e perdas tornam-se inadmissíveis. Sob o aspecto financeiro, a análise apropriada de projetos de investimento é fundamental para o crescimento solidificado da firma. Quando questionados sobre a implantação de determinado projeto, gestores adeptos de diferentes métodos de análise de investimento tendem a tomar a mesma decisão. Porém, ao depararem-se com uma diversidade de projetos de investimento, métodos usuais de análise de investimento causam divergências, conturbando o processo decisório. Ao priorizar algum projeto de investimento, aparentemente atraente economicamente, em detrimento de outros, a firma pode vir a sofrer prejuízos financeiros, decorrentes de características relevantes desconsideradas pelos métodos usualmente utilizados. A partir da análise crítica de métodos determinísticos, métodos que apreciam a incerteza e métodos que consideram a flexibilidade dos projetos, tornou-se factível a retificação da tomada de decisão na comparação entre investimentos. Assim, adequações dos métodos usuais de análise de investimento foram apresentadas como forma de conduzir a resultados mais eficientes. Nesse sentido, o presente trabalho desenvolve os conceitos de valor presente líquido equivalente (VPLE) e taxa interna de retorno equivalente (TIRE), como métodos determinísticos voltados exclusivamente para a tomada de decisão diante de diversas opções de investimento. Em seguida, com a flexibilização de tais conceitos, determina-se o conceito de opções reais equivalentes como principal ferramenta para a comparação parametrizada de projetos de investimento. Para a verificação de sua contribuição na análise econômica, um estudo de caso foi realizado e seus resultados comparados com aqueles esperados pelos métodos tradicionais. Logo, concluiu-se que, ao avaliar projetos sob as mesmas condições de contorno, diferentes ferramentas levam a semelhantes resultados. Porém, a parametrização das variáveis e a flexibilização permitida pelas opções reais equivalentes adicionam valor ao investimento e, conseqüentemente, à empresa. / Considering the increasing level of competition of many markets, companies that take wrong decision choices for their businesses may compromise its performances. Therefore, in order to reach better performance than its competitors, the decisions should not be based on intuition and unnecessary losses become unacceptable. Under the financial scope, the appropriate analysis of investment projects is essential to promote a solidified growth of a firm. When asked about the implementation of some project, managers that make use of different methods of investment analysis tend to take the same decision choice. However, when the situation involves a variety of investment projects, the usual methods of investment analysis can imply in different results, disturbing the decision process. When any investment project considered apparently more economically attractive is put up front in any company\'s choice, the ones that are taking this decision may suffer financial losses due to some important issues not considered by the usually methods used. By using a critical analysis of deterministic methods, methods that assess the uncertainty and methods that consider some flexibility of projects, it becomes of major importance to apply some decision-making process to compare the possibilities of investment projects. So, some arrangements in the usual methods of analysis of investment were presented in order to reach more efficient goals. That is the reason that this research development the concepts of equivalent net present value (ENPV) and equivalent internal rate of return (EIRR), as deterministic methods used exclusively to the decision making with a variety of investment projects. After this, with the flexibility of this concepts, it is established the concept of equivalent real options as it main tool to make a parameterized comparison of investment projects. To prove its contribution to the economic analysis techniques, it was set an application of the proposed methodology and its results were compared to the ones obtained if the traditional methods. Therefore, this paper work got the conclusion that, if analyzed investment projects under the same conditions, different tools generate similar results. However, the same parameters and the flexibility given if used Equivalent Real Options adds value to investment and, consequently, to the company.

Information plays a significant role in the success of investment strategies. Within a non-advisory context, individual investors elect to build and manage their investment portfolios to avoid the cost of hiring professional advisors. To cope with markets’ uncertainty, individual investors should acquire, understand, and use only relevant information, but that task can be affected by many factors, such as domain knowledge, cognitive and emotional biases, information overload, sources’ credibility, communication channels’ accuracy, and economic costs. Despite an increased interest in examining the financial performance of individual investors in Saudi Arabia, there has been no empirical research of the information behavior of individual investors, or the behavioral biases affecting the investment decision making process in the Saudi stock market (SSM). The purpose of this study was to examine this information behavior within a non-advisory contextualization of their investment decision-making process through the use of an online questionnaire instrument using close-ended questions. The significant intervening variables identified in this study influence the individual investors’ information behavior across many stages of the decision making process. While controlling for gender, education, and income, the optimal information behavior of individual investors in the SSM showed that the Experience factor had the greatest negative effect on the Information Seeking Behavior of individual investors. This was followed by Risk Tolerance, Financial Self-Efficacy, Emotional Biases, Education Level, Formal Information Access, Regret Aversion Bias, and Subjective Financial Knowledge. The Information Acquisition and Information Searching Behavior was influenced by the Acquisition Skepticism, Regret Aversion Bias, Formal Information Access, Overconfidence, and Information Seeking Behavior. Furthermore, the findings indicate that Formal Information Sources have a statistically significant positive effect on the Information Seeking Behavior, and on the Information Acquisition and Information Searching of individual investors in Saudi Arabia. Finally, the Socioeconomic Status (SES) of individual investors in Saudi Arabia was significantly influenced by the employment status, work experience, age, marital status, and income.

The subject of this thesis is to evaluate the economic efficiency and financing of the investment project. The theoretical part of the thesis is focused on the basic theoretical knowledge in the field of investment decisions and the description of the main methods of assessing the effectiveness of investments. Another part explains the theoretical knowledge of financial and strategic analysis that affect investment decisions. The practical part of the work captures analysis of current state of the selected company. This analysis is the basis for drafting of the third part, which contains the proposals and recommendations of the investment project.

This thesis aims to create a tool for evaluation of suitability to invest into a preparation of a specific area for family houses construction. This investment includes costs for land buy-outs as well as costs for public and technical infrastructures. The theoretical part of this thesis begins with types and properties of investment projects, lify cycle of a project and its financial sources. Following chapter concentrates on description of multicriteria analysis that is used for decision making process of an investing company. Its advantage is that it includes into its computation also non-economic parameters. Based on this multicriteria analysis a case study for chosen areas suitable for houses was conducted. The case study shows economic efficiency evaluation of an investment into chosen areas suitable for houses and includes suggestions of other parameters that could be added into the analysis.

The master‘s thesis discusses the evaluation of the project regarding the purchase of machinery scissors for GAFLEX, s. r. o., which is a major producer of chimneys and provider of chimney services. Work is divided into three parts, where the introductory part addresses theoretical platforms dedicated to funding and investments, the second part is an economic impact assessment and an analysis of the firm, and the third section contains proposals for potentially funding an investment in the company and evaluating the effectiveness of the investment.

Digitalization is an important aspect for future growth of all organizations, and especially in times like the past year where most of the world has been faced with covid-restrictions and lockdown. Dermarome is a leading skincare and beauty distributor and are currently in the process of launching a new B2B website and web-shop. The aim of this research is to provide an answer to the following interrelated research questions:   1. How do the management of Dermarome decide on their investments in the business- to- business IT infrastructure?    2. How will the launch of the business- to- business website affect the purchasing behaviour of the business- to- business customers?    To answer these research questions a qualitative study has been made and the top management at Dermarome has been interviewed for this purpose. 5 interviewees were selected based on their knowledge and experience. All interviews that participated in this research were anonymous.    The result of this thesis is divided up into two parts, firstly, it describes how Dermarome has used the Payback rule and SWOT in order to make a decision regarding the investment in the B2B website. Secondly, it describes how Dermarome believes the saloon and spa customers purchasing behaviour will change due to this website, as it will lead to an increase in Dermarome’s sales.