Diploma thesis covers the topic about different attitudes to DCF valuation. The first part is an introduction into CAPM theory and a multifactor French-Fama model. This part also indicates different views on financial assets and analyzes an issue of setting discount rates, especially the risk-free rate and equity risk premium. The second part of this paper applies the theory into valuation of Microsoft, GAP and Telefónica O2. There are elaborated forecasts of the financial statements and free cash flows (FCFCE, FCFU), the discount rate composition and analyses of the factors HML and SMB. At the end, there are performed various valuations, which results are discussed together with a development of real market prices.

Cette thèse est organisée en trois chapitres. Dans le premier chapitre, qui est co-écrit avec Ilze Kalnina, nous proposons un test statistique pour évaluer l’adéquation de la volatilité idiosyncratique comme mesure du risque idioyncratique. Nous proposons un test statistique qui est basé sur l’idée qu’un bon proxy du risque idiosyncratique devrait être non correélé à travers les actifs financiers. Nous démontrons que l’estimation de la volatililité est sujet à des erreurs qui rendent le test non standard. Nous proposons un modèle à facteurs qui permet de réduire sinon éliminer les corrélations dans la volatilité idiosyncratique, avec comme ultime but d’ aboutir à un facteur qui satisfait mieux aux critères souhaités du risque idiosyncratique. Dans le deuxième chapitre de ma thèse, qui est co-écrit avec Christian Dorion et Pierre Chaigneau, nous proposons une méthodologie pour étudier l’importance des risques d’ordres supérieurs dans la valorisation des actifs financiers. A la suite de Kraus and Litzenberger (1976) et Harvey and Siddique (2000a), beaucoup d’études ont analysé l’aversion aux risques de skewness et kurtosis de façon inconditionnelle. Dans ce chapitre, nous proposons une méthodogie qui permet de faire une analyse conditionnelle assez précise de l’aversion au risques d’ordres superieurs. Notre étude complémente la littérature dans la mesure ou nous étudions aussi la valuation des risques d’ordre plus élevé que la kurtosis à savoir l’hyperskewness et l’hyperkurtosis qui sont théoriquement valorisés dans certaines fonction d’utilité comme le CRRA. Dans le dernier chapitre de ma thése, j’étudie la structure à terme de la prime de risque pour le risque de co-skewness, un risque qui mesure l’asymmétrie systématique dans les actions individuelles. Nous y proposons une méthode assez générale qui permet de faire une analyze mutli-horizon contrairement à la plupart des études existantes. / This thesis is organized in three chapters. In the first chapter (which is co-authored with Ilze Kalnina), we propose a statistical test to assess the adequacy of the most popular measure of idiosyncratic risk, which is the idiosyncratic volatility. Our test statistic exploits the idea that a “good" measure of the idiosyncratic risk should be uncorrelated in the cross-section. Using in-fill asymptotics, we study the theoretical properties of the test and find that it has a non-standard behaviour due to various biases induced by the latency of the idiosyncratic volatility. Moreover, we propose a regression model that can be used to reduce if not eliminate the cross-sectional dependences in assets idiosyncratic volatilities. The second chapter of my thesis is the fruit of a colaboration with Christian Dorion and Pierre Chaigneau. In this chapter, we study the relevance of higher-order risk aversion in asset pricing. The evidence in Kraus and Litzenberger (1976) and Harvey and Siddique (2000a) has spurred the literature on the estimation of the risk premiums attached to skewness and kurtosis risk in addition to the standard variance risk. However, most of these studies focus on the estimation of unconditional premiums or average premiums. In this chapter, we propose a methodology that allows to accurately estimate the time-varying higher-order risk aversions using options prices. Our study complements the literature as we also study the higher-order risks beyond the kurtosis such as hyperskewness and hyperkurtosis risks which are valued by a CRRA investor. . In my third chapter, I study the term-structure of price of co-skewness risk. Co-Skewness risk captures the portion of the stock returns asymmetry that arises as a result of market returns asymmetry. I propose a general methodology that allows to study the multi-horizon pricing of this risk in contrast to many existing studies.

The work is focussed on the determination of capital structure in its market values, determination of the cost of non-own capital, and determination of the cost of equity, primarily by using the CAPM method. In terms of the CAPM procedure the work deals with the main parameters required by the method, such as risk-free yield rate, risk market premium, and beta coefficient. Furthermore, attention is given to modifications resulting from the inaccuracies of the CAPM method to make the method correspond as much as possible with the actual yield and risk of shares historically achieved at the capital market, and likewise to modifications needed when applying the CAPM method to the valuation of Czech businesses. The recommended procedure of determining the market discount rate for the valuation of an enterprise is applied on an example. Data obtained from the capital market of the Czech Republic are used to calculate the risk premium of the Czech capital market and beta coefficient of selected ten shares out of the Czech capital market, giving an assessment of the possibility of using the data obtained from the Czech capital market for the valuation of businesses incorporated in the Czech Republic.

[pt] O presente trabalho traz 6 diferentes técnicas de previsão para a variação mensal do Índice da Produção Industrial americana em 3 ambientes diferentes totalizando 18 modelos. No primeiro ambiente foram usados como variáveis explicativas a própria defasagem da variação mensal do Índice da produção industrial e outras 55 variáveis de mercado e de expectativa tais quais retornos setoriais, prêmio de risco de mercado, volatilidade implícita, prêmio de taxa de juros (corporate e longo prazo), sentimento do consumidor e índice de incerteza. No segundo ambiente foi usado à data base do FRED com 130 variáveis econômicas como variáveis explicativas. No terceiro ambiente foram usadas as variáveis mais relevantes do ambiente 1 e do ambiente 2. Observa-se no trabalho uma melhora em prever o IP contra um modelo AR e algumas interpretações a respeito do comportamento da economia americana nos últimos 45 anos (importância de setores econômicos, períodos de incerteza, mudanças na resposta a prêmio de risco, volatilidade e taxa de juros). / [en] This thesis presents 6 different forecasting techniques for the monthly variation of the American Industrial Production Index in 3 different environments, totaling 18 models. In the first environment, the lags of the monthly variation of the industrial production index and other 55 market and expectation variables such as sector returns, market risk premium, implied volatility, and interest rate risk premiums (corporate premium and long term premium), consumer sentiment and uncertainty index. In the second environment was used the FRED data base with 130 economic variables as explanatory variables. In the third environment, the most relevant variables of environment 1 and environment 2 were used. It was observed an improvement in predicting IP against an AR model and some interpretations regarding the behavior of the American economy in the last 45 years (importance of sectors, uncertainty periods, and changes in response to risk premium, volatility and interest rate).

Bakgrund: Betydelsen av investeringsbedömningen kan inte överbetonas till följd av dess långsiktiga fördelar för företagets giltighet och operativa funktionalitet. Beräkningsmetoder som används för investeringsbedömning bistår med nödvändig kunskap för att underlätta beslutsfattande samt för att skapa sig en tydligare bild över det föreslagna investeringsprojektet. Företag investerar för att upprätthålla sina ekonomiska mål och värderingen av olika investeringsalternativ spelar således en central roll för företagets ekonomiska fortlevnad och utveckling. Kapitalinvesteringar är ofta omfattande och förväntas generera värde på lång sikt, vilket formar företagets ekonomiska fokusområden. Detta belyser viktigheten av en kvalitativ bedömning för olika investeringsalternativ och deras respektive utvecklingsmöjligheter. Syfte: Genom att undersöka användningsområdet för kalkylräntan avser studien att öka kunskapen för sambandet mellan kalkylräntebestämningen och investeringsbedömningen. Detta som ett delsyfte till att undersöka vilka metoder som några svenska industri- och fastighetsföretag använder. Studien avser även vidare att beskriva och analysera företagens investeringskalkylering och kapitalstruktur. Metod: Studien har antagit en kvalitativ forskningsansats med semistrukturerade intervjuer med svenska industri- och fastighetsbolag. Respondenterna valdes ut genom ett målstyrt urval och vidare beskriver metoden hur insamling av det empiriska materialet har gått till. För att besvara studiens problemformulering har det empiriska materialet analyserats med den teoretiska referensramen. Slutsats: Studiens resultat visar tydliga skillnader i relation till den klassiska kapitalteorin och att långsiktiga strategiska investeringar i viss utsträckning tenderar att inkräkta på investeringar som kan generera en högre internränta och således vara mer ekonomiskt lönsam, men som är av mindre strategisk betydelse för bolaget. Detta strider mot teorins förutsättningar om att uppnå en normativt optimal kapitalstruktur. En viktig aspekt av det är att företagen försöker bibehålla en helhetlig bild av investeringarna där förutsättningar för nyutveckling ska uppmärksammas, vilket i regel inte strider mot kapitalteorins antaganden. Men i relation till det kan dock investeringskalkyler endast förse bolag med en begränsa uppfattning av investeringens ekonomiska konsekvenser. / Background: The importance of the investment appraisal cannot be overemphasized as a result of its long-term benefits to the company's validity and operational functionality. Calculation methods used for investment assessment assist with the necessary knowledge to facilitate decision-making, as well as to create a clearer picture of the proposed investment project. Companies invest to maintain their financial goals and the valuation of different investment alternatives thus plays a central role for the company's financial survival and development. Capital investments are often extensive and expected to generate value over the long term, shaping the company's financial focus areas. This highlights the importance of a qualitative assessment for different investment options and their respective development opportunities. Purpose: By examining the area of use for the discount rate, the study intends to increase knowledge of the connection between the discount rate determination and the investment assessment. This as a partial aim to investigate which methods some Swedish industrial and real estate companies use. The study also intends to describe and analyze the companies' investment calculation and capital structure Method: The study has adopted a qualitative research approach with semi-structured interviews with Swedish industrial and property companies. The respondents were selected through a targeted selection and the method further describes the collection of the empirical material. In order to answer the study's problem formulation, the empirical material has been analyzed with the theoretical frame of reference. Conclusion: The results of the study show clear differences in relation to the classic capital theory and that long-term strategic investments to a certain extent tend to encroach on investments that can generate a higher internal rate of return and thus be more financially profitable, but which are of less strategic importance for the company. This goes against the theory's prerequisites for achieving a normatively optimal capital structure. An important aspect of it is that the companies try to maintain a holistic view of the investments where the conditions for new development must be noticed, which as a rule does not contradict the assumptions of the capital theory. However, in relation to that, investment calculations can only provide companies with a limited idea of the financial consequences of the investment.

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已實現投資報酬率與無風險利率之差、被稱為超額報酬，而股票的預期報酬率超過無風險利率的部份則為股票風險溢酬，是許多資產評價模型的重要依據，例如資本資產定價模型。有不同的理論架構解釋說明風險溢酬值，例如；股票風險溢酬的迷思、短期損失的憎惡、生還存留因素和回歸與偏離平均值等等。 研究台灣股市的超額報酬與股票風險溢酬，有助投資大眾和企業理性面對股市的預期報酬和風險，對台股才有合理的期望報酬值。分析1967年迄2003年的台灣金融市場，計算過去37年長期的幾何平均年報酬率，以臺灣證券交易所發行量加權股價指數為台股市場報酬率，已實現台股實質年報酬率為6.71%。無風險報酬率使用第一銀行的一年期定期存款利率，實質台幣存款年利率為3.07%，消費者物價指數年增率則為4.80%。以年資料計算的台股實質超額報酬，算術和幾何值分別為12.48%和3.63%(年)，計算月資料算術平均和幾何平均值分別為0.77%和0.25%(月)。過去37年長期的台股超額報酬現象未較歐美市場的情況更加明顯，也比一般市場的預期報酬率低。 因資料取得的限制、台股的理論超額報酬方面，1991年迄2003年的近十三年來，經固定股利成長模式和盈餘成長模式的兩種計算方式，台股的實質超額報酬分別為 0.6%和-4.3%，此時期台股的投資報酬率比起台幣存款並不突出、且是低超額報酬。同期的已實現的實質超額報酬值；算術平均1.69%和幾何平均-3.35%。評估目前台股風險溢酬，將十分接近過去37年長期歷史資料得到的超額報酬數值，算術年均值為12.48%(年)和0.77%(月)，幾何平均分別為3.63%(年)和0.25%(月)，低風險溢酬是當前台灣股票市場的一般現象。 / The difference between the observed historical investment return and the risk-free interest rate is the excess return. The equity risk premium, ERP is the expected rate of return on the aggregate stock market in excess of the rate of risk-free security. ERP is one of important factor of many asset-pricing models, including Capital Asset Pricing Model, CAPM. There were many theories and factors to explain the equity risk premium; equity premium puzzle, myopic loss aversion, survivorship bias, mean reversion & aversion and etc. Studying the value of Taiwan equity excess return and risk premium is fundamental for investors and institutions evaluating the expected market investment return and risk. Analyzing the data from year 1967 to 2003 for thirty-seven years long holding period, Taiwan Stock Exchange Capitalization Weighted Stock Index as Taiwan stock market return, the realized real return was 6.71%. One-year bank time deposit rate as NT dollars risk-free asset rate and real interest rate was 3.07% and consumer price index, CPI annual growth rate was 4.80%. The historical real yearly excess return was 12.45% for arithmetic mean and 3.63% geometric mean; the historical real monthly excess return was 0.77% for arithmetic mean and 0.25% geometric mean. Taiwan realized equity excess returns were not higher than the returns in the developed countries and were also lower than the market's expectation. Due to the limits of available data, the theoretical equity excess returns that were calculated on two theoretical models; Constant Growth Dividend Discount Model (dividend yield model) and earnings yield model were 0.6% and -4.3% from year 1991 to year 2003. Comparing the same period of historical realized excess returns of 1.69% for arithmetic mean and -3.35% geometric mean, Taiwan stock market returns were not spectacular. The current equity risk premium of Taiwan stock market is low and should be near the level of the long historical realized equity excess return.