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Rakotoniaina, Holinjanahary. "Analyse et extensions des mesures de performance de portefeuille". Thesis, Perpignan, 2016. http://www.theses.fr/2016PERP0040.
Pełny tekst źródłaThis research aims to present the foundations and theoretical properties of portfolio efficiency based on directional distance measure. We try to com- bine different field of analysis: static and dynamic measurements of financial assets performance and the analysis of the relationship between investor sentiment and profitability of the market index. Performance measures are formulated from the directional distance function Luenberger (1998). This function allows to define portfolio efficiency as well as in a quadratic or in nonlinear framework. It can also be used in both static and dyna- mic context. This distance function is used to measure the performance of hedge funds in the dynamic context. We measure the destination efficiency in mean-variance-skewness framework. We use two risk measures: variance and absolute deviation to measure the efficiency of CAC40 financial as- sets. A study of the relationship between the market index and investor sentiment is proposed at the end of this thesis
Labidi, Oussama. "Performance des hedge funds et leur implication dans le choix de portefeuille". Grenoble 2, 2009. http://www.theses.fr/2009GRE21041.
Pełny tekst źródłaThis dissertation deals with hedge fund strategie's performance and their implication in portfolio diversification. We conducted 3 mane empirical studies; the first one studied the performance of hedge fund indexes on the long term perspective using and system of autoregressive model and econometric tools. Two empirical studies compare the investment policies and performance for portfolios of stocks, real Estates with and without two categories of hedge fund indexes: on the one hand a general hedge fund index and on the other hand, 10 strategy indexes representing the hedge fund universe. The portfolios were generated via the discrete-time dynamic investment model based on the empirical probability assessment approach applied to past realizations of returns. Our principal findings are (1) The gains from adding the hedge fund strategy indexes to traditional portfolio were observed for all the level of risk aversion (2) The gains from adding hedge fund strategy indexes to portfolio of stocks and real estate is more consequent than adding a general index of hedge funds to this portfolio. The second study uses the shrinkage estimators to ameliorate the portfolio selection and we found that these estimators are efficient and change the portfolio allocation comparing to the previous study
Laaradh, Kamel. "Analyse financière des investissements institutionnel : performance et persistance de la performance des fonds de pension et des unit trusts britanniques". Orléans, 2007. http://www.theses.fr/2007ORLE0507.
Pełny tekst źródłaTarnaud, Albane. "A "DEA-Financial" approach to assess portfolio performance". Thesis, Lille 1, 2015. http://www.theses.fr/2015LIL12003.
Pełny tekst źródłaThis doctoral thesis studies the transposition of a methodology inherited from production theory, and commonly referred to as “DEA” (Data Envelopment Analysis) only, to the study of performance of financial assets. It underlines the accuracy of using DEA as an estimator to assess the performance of financial assets, provides a detailed presentation of the methodology associated to DEA and a review of the literature that applies this methodology to the performance measurement of portfolios of financial assets.The traditional methodology requires the definition of regularity conditions that characterize the technology shared by all entities. It then implies a rigorous definition of inputs and outputs that characterize the production technology. The current literature implicitly assumes a production process that generates returns on investment in portfolios of financial assets by the level of risk taken. This thesis proposes a different treatment based on the idea of joint productions inherited from production theory and according to which inputs can generate undesirable outputs that cannot be freely disposed of. The approach proposed in this thesis then considers the various types of risk associated to the investment as undesirable outputs. This thesis proposes a definition a financial production process and studies the theoretical implications of such a definition on the traditional set of axioms. It also recommends taking into account a possible preference for risk where only risk aversion is generally assumed and reminds the importance to include in the theoretical frameworks some measures of risk associated to preferences for some risks, such as prudence or temperance
Le, Flanchec Thibault. "Stratégie de gestion de portefeuille actions : de la conciliation de la performance financière et de la performance extra-financière". Electronic Thesis or Diss., La Rochelle, 2022. http://www.theses.fr/2022LAROD004.
Pełny tekst źródłaResponsible investment is a facet of market finance including two substructures: financial and ethical. This thesis seeks to combine these two bases, with a view to bringing out an equity portfolio management strategy combining financial and extra-financial performance. It is structured in four chapters, following a logic of structure and aiming at the same final goal. The first chapter consists of a logical-deductive study of financial theories and the various factors influencing the activity of portfolio management. The results indicate that the most financially responsible strategy and correlated to the real economy is Value-Quality. The second chapter is composed of a comparative study of the financial performance and the risk/return ratio of four Value-Quality portfolios with their investment universe. This study carried out on the French stock market for the period 1999-2019 seems to indicate that the financial markets are inefficient and that an investment strategy combining a low level of valuation and high profitability offers an abnormally high performance. The third chapter studies in a logical-deductive way the components of extra-financial analysis as well as the main related theories. The results indicate that the current extra-financial methods are victims of many limitations and lack clarity and materiality. The fourth chapter is composed of two studies. The first testing the extra-financial performance of SRI funds stipulates that these funds are unable to stand out from their investment universe in terms of climate and controversy. The second study consists of measuring the performance gap between a VQEF strategy and the investment universe. This last study allows us to indicate that it is possible to associate financial and extra-financial performance in a Value-Quality portfolio management strategy integrating an exclusion filter
Meloche, Hélène. "L'utilité des données comptables dans les décisions de sélection et d'évaluation de performance de portefeuille". Mémoire, Université de Sherbrooke, 1990. http://hdl.handle.net/11143/9049.
Pełny tekst źródłaLecesne, Lionel. "Trois essais sur les implications de l'illiquidité de marché pour la gestion du risque et de la performance de portefeuille". Thesis, Cergy-Pontoise, 2019. http://www.theses.fr/2019CERG1026.
Pełny tekst źródłaChapter 1: How Should Investment Fund Behavior and Performance React to Fund Size? The Role of Liquidity Frictions.A number of empirical studies have investigated how mutual funds do react to incoming financial resources. As long as liquidity constraints are narrow, fund managers tend to upscale already existing positions without looking for new investment opportunities. Concomitantly, performance of funds decreases which is explained by the expansion of size-driven liquidity costs. We put forward a model of asset allocation that accounts for market liquidity frictions and recovers the inverse relation between fund size and fund performance. The model prescribes how fund portfolio managers should react as financial resources enter the fund. We estimate the model on S&P 600 stock data and investigate optimal allocation behavior under fund size increase. We obtain that to confine the negative effect of liquidity frictions on performance, portfolio diversification should be increased under fund size increase. In particular, once a certain fund size is attained, fund managers should incorporate new investments which enhances portfolio diversity and reduces liquidity-driven performance erosion.Chapter 2: The Role of Financial Market Liquidity on Investment Performance in the US Energy Equity.A large portion of financial investment in the energy sector goes through the stock market channel. Energy equity funds often ground their decisions on ex ante marked-to-market performance ranking of alternative opportunities. We put forward a liquidity-adjusted Sharpe ratio and show that liquidity frictions do affect investment performance ranking. Empirical analysis of the NYSE energy equity segment shows that imperfect liquidity may lead to rank reversal of investment opportunities compared to the standard marked-to-market assessment. This phenomenon is shown to be increasingly relevant with the share listed companies have in the renewable energy business. Market liquidity frictions may thus blur regulators’ policies aimed at attracting capital for investment in new energy areas. In particular, renewable energy policy makers should consider the ability of financial market regulators to improve stock market liquidity as a means to trigger the effectiveness of their policy.Chapter 3 Monetary Measurement of Risk: A Critical Overview.Risk assessment must cope with ever more stringent regulatory requirements in a context of rapidly evolving financial practices and new emerging risks. We put forward a critical overview of the theory of monetary risk measures. Relying on economical arguments, we suggest that properties defining coherent risk measures might not be desirable and rehabilitate Value-at-Risk. We present convex measures of risk, introduced by the literature to overcome some drawbacks of coherent risk measures, and especially to account for market liquidity risk. Finally, an economic capital allocation experiment is conducted which compares outputs obtained using alternatively Expected Shortfall (coherent) or the entropic risk measure (convex)
Magron, Camille-Eléonore. "Portfolio management by individual investors : a behavioral approach". Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAB007/document.
Pełny tekst źródłaThis dissertation is composed of four chapters that make a substantial contribution to existing knowledge of the trading behavior and performance of individual investors. The first chapter provides the most extensive study of the trading performance of French individual investors to date. Based on a large database of nearly 8 million trades realized by56,723 investors, we show that French investors exhibit negative risk-adjusted returns on their portfolios, and make penalizing choices in their trades. We find that more sophisticated investors do not perform better than their peers, and we conclude that investors would gain more from applying a passive strategy. In the second chapter, we evidence that individual aspiration is a key determinant of existing heterogeneity in portfolio performance. We define aspirations according to the Behavioral Portfolio Theory. Investors who have high aspirations hold riskier portfolios, trade more frequently and diversify less than investors who have low aspirations. After controlling for turnover, diversification and usual risk factors, we find that investors with high aspirations underperform investors with low aspirations.In the third chapter we highlight alternative measures of performance that efficiently convey the real preferences of investors. When they are evaluated with these alternative measures rather than with the Sharpe ratio, a higher proportion of investors beat the market index. This observation challenges the global evidence that individual investors are poor portfolio managers. However, our evidence suggests that the improvement of an investor’s performance is linked to portfolio skewness rather than relevant stock selection.In the last chapter, we explore the repurchase behavior of individual investors. We find that French investors prefer to repurchase (1) stocks that have been sold for a gain and (2) stocks that have lost value since their sale. Our tests exclude rational explanations for these preferences and confirm our hypothesis that such patterns can be traced to the avoidance of regret in trades. We use survival analysis to demonstrate that sophisticated investors suffer less from there purchase preferences
Moussavou, Jean. "Lien entre l'organisation des sociétés de gestion de portefeuille et la performance financière des fonds gérés". Paris 9, 2000. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2000PA090070.
Pełny tekst źródłaKaffel, Rania. "Essais sur les mesures de performance et d'allocation optimale de fonds : application en gestion alternative". Cergy-Pontoise, 2009. http://www.theses.fr/2009CERG0465.
Pełny tekst źródłaThe purpose of this thesis is to provide solutions to problems of statistical estimation and optimal allocation of portfolio containing hedge funds. These problems are of different natures: optimization, segmentation, dependencies and others. The first part focus is to develop the theoretical problem of maximizing the Omega ratio and to determine the optimal shape of the portfolio payoff in the case of Gaussian distributions. The second part is mainly empirical; it is devoted to the analysis of different optimal portfolios containing hedge funds and obtained by using four criteria: Sharpe, RoVaR, Omega and RoCVaR. One linked problem to optimization is developed. This is the unsupervised classification of hedge funds based on their past return series. In the same empirical part, structures dependency between different assets are explored by developing, in the tri-varied case, an adequacy tests, such as Cramer Von Mises and Kolmogorov Smirnov
Trabelsi, Nader. "Options-allocation optimale de richesse et coûts de transaction : analyse de performance d'une stratégie de réplique d'une allocation standard d'actifs". Nice, 2008. http://www.theses.fr/2008NICE0017.
Pełny tekst źródłaThe main objective of this present work is to reveal new contributions of options for the optimal welfare of the investors and the global efficiency of the financial system. In the presence of transaction costs and for volatile rates of return, the dynamic investment seems expensive or in defect underestimated. The strategy Buy and Hold allows reducing the consequences of this cost, but also increases the loss of capital. In this work, we show that the introduction of options improves and stabilizes the incomes of certain policies in particular, assets optimal allocation. Our methodology bases on the principle of replication adopted by Black and Scholes (1973). In the context of Buy and Hold contained options, the replication of the standard allocation means optimizing two functions objectives: minimization of MSE (Mean Squared Errors) and minimization of WMSE (Weighted Mean Squared Errors). The selected portfolio Buy and Hold are those having a cost of replication lower than the costs forecasted by the dynamic investment. The tests on the efficiency of the replicated strategies concern, at first time, the optimal placement of an averted risk investor on horizon of 10 years. The options are supposed OTC, the settlement prices are approximate by a multiperiodic binomial tree. The first results bring to light the existence of several Buy and Hold containing options, more successful than the allocation based by Samuelson and Merton (1969). Supposing that the costs of transaction are proportional in the volumes of financial assets, the space of dynamic revision of portfolio is been defined by the presence of a region of non-activity. The analysis of the ex-ante management of profit-cost, allowed us to preview manager funds activities and their specific costs. The link of these management costs with the costs of replication supports the conception of a whole block of replicas portfolios more successful than the dynamic allocation of funds. The optimal behaviour of the economic agent, the diversification of capital in this particular case, is a function of the number, the type, as well as its position on the options. To fix his decision, he chooses, since the negotiation with his banker, one of the strategies maximizing his preferences, independently of the imperfections of the market. At the second time, the empirical evidence poses the case of a short-term investment, on the CAC 40 index and the call options of terms 6 months, launched on MONEP. The results prove the efficiency of the portfolio allowing the investor to have a terminal quasi-equal wealth in that waited by the standard allocation. A certain analogy was contested between the replicas strategies and certain mechanisms of covered products based on option and financial support, in this particular case the guaranteed capital, Covered Call writing and Protected Put
Chokki, Kodzo. "Le rôle des actifs incorporels et des facteurs ESG dans les stratégies de portefeuille modernes". Electronic Thesis or Diss., Université de Montpellier (2022-....), 2024. http://www.theses.fr/2024UMOND013.
Pełny tekst źródłaThis thesis explores the influence of intangible assets and environmental, social, and governance (ESG) factors on the financial performance of companies and the effectiveness of investment strategies through three distinct studies examining different dimensions of these interactions. The first study examines how the integration of intangible assets influences risk-adjusted investment performance within the framework of value investing. The second study investigates the impact of flexible work arrangements (FWAs) on risk-adjusted investment performance in the United States and Europe. Finally, in the third study, we explore the integration of environmental, social, and governance (ESG) factors into the traditional Fama-French five-factor model (FF5) to create an improved model (FFESG). This new model aims to evaluate the risk-adjusted performance of sectoral portfolios and then use the alpha from the FFESG model for sector rotation in the US
Folens, Joel. "Mesure de performance des OPCVM actions françaises : mars 1998 - février 2000". Lille 1, 2001. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/2001/50374-2001-31.pdf.
Pełny tekst źródłaWasilewski, Mélanie. "Contribution à la connaissance du carbone pour la gestion de portefeuille : implication pour le coût des capitaux propres". Electronic Thesis or Diss., Bordeaux, 2025. http://www.theses.fr/2025BORD0001.
Pełny tekst źródłaFrom a financial point of view, the carbon metric is complex to define and measure. Nevertheless, carbon plays a major role in investors' analysis and decision-making strategies, as it has a direct influence on the valuation of companies. The literature shows that the cost of carbon has a significant influence on the cost of equity. This link allows us to set out three major hypotheses based on risk modulation, the search for legitimacy and investor preference. We were able to identify various types of carbon indicator. Our work then consists of associating these hypotheses with the indicators in order to identify different portfolio management strategies. Such strategies are guided by investors' intentions, which vary according to their personal commitment, their level of constraint and their environment. Investors then legitimate their portfolio mix on the basis of different assessments of this data. We show that carbon data modifies the cost of equity capital for European companies listed on the STOXX 600 index. We use the Fama and French model extended to carbon in order to identify the differences between brown and green stocks. In addition, we found that carbon performance is assessed differently depending on the business sector. This finding encourages investors to identify and choose companies that are committed to reducing their carbon emissions, thereby reducing their cost of capital
Naguez, Naceur. "Essais sur la gestion et la mesure de performance des portefeuilles : distribution de Johnson en gestion alternative et structurée". Thesis, Cergy-Pontoise, 2011. http://www.theses.fr/2011CERG0534/document.
Pełny tekst źródłaTawil, Dima. "Performance evaluation of portfolio insurance strategies". Thesis, Rennes 1, 2015. http://www.theses.fr/2015REN1G017/document.
Pełny tekst źródłaThis thesis is set out with the objective of evaluating and comparing the performance of portfolio insurance strategies. We try to figure out when and why one portfolio insurance strategy should be preferred by investors in practice. To meet this objective, main portfolio insurance strategies (OBPI, CPPI, Synthetic put and Stop-loss) are compared relatively to each other and to some benchmark strategies. Portfolio insurance strategies are applied within different implementation scenarios and compared according to various criteria that include:1. The payoff functions, stochastic dominance, the level of protection and the cost of insurance under bull and bear market conditions. 2. Various risk adjusted performance measures that reflect different investors’ preferences toward risk and return. 3. The preferences of investors who act according to cumulative prospect theory (CPT). Our results reveal a dominant role of CPPI strategy at the majority of cases and according to the majority of comparison criteria
Maillet, Bertrand. "Efficience et performance sur les marchés financiers : théories et études empiriques". Paris 1, 1997. http://www.theses.fr/1997PA010081.
Pełny tekst źródłaIn this thesis, we focused, mainly, on the performance measures. We propose then a study of the most useful performance measures used by von neumann rational investors. The first chapter of the first part reviews the main stock return processes hypothesis. Nevertheless, none of these matches the empirical stylized facts. We propose in the second chapter an empirical study of Paris stock market high frequency returns in a volume time scale. It is shown that returns, measured in this particular time scale, can be found homoskedastic and normal. The third and fourth chapters explained the rationality of using chartism forecasting methods and try to evaluate and explain the technical analysis puzzle on the exchange rate market. The first, second and third chapter of the second part of this thesis are surveys of the main performance measures. The first one reviews the performance measures relative to capital asset pricing models (CAPM and MEA) and the second one reminds the main measures which do not depend upon any pricing model. The third chapter allows to compare the measures and gives the conclusions of the main portfolio performance measure empirical studies. Finally, we propose, in the fourth and last chapter, two new measures : one is relative to funds and is a generalized sharpe measure in the case of non- perfect financial markets; the other one concerns financial assets and is a generalized treynor measure which can be applied when several risk sources exist
Yerbanga, Raissa. "Investissement socialement responsable : impacts sur la performance et le risque des portefeuilles". Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTD028/document.
Pełny tekst źródłaThis thesis examines the impact of socially responsible investment on the risk and performance of portfolios. It is based on four studies, including three empirical studies.The first study proposes an inventory and a critical analysis of the portfolios' CSR risks. It indicates that CSR risks assessed in different ways by the actors still exist within the portfolios and evolve with the institutional context. Their level may be low or high depending on the CSR practices of the companies in which the resources are invested. The second study deals with the comparative analysis of the financial risk of SRI funds and conventional funds. On a sample of funds distributed in France over the period 2002-2012, our results show that SRI funds may have a higher level of diversification than matched conventional matched regardless of market conditions. These are SRI funds invested in the Eurozone and globally. However, regardless of market conditions, SRI funds invested in the Eurozone, Europe and France have a greater systematic risk than their traditional counterparts, contrary to SRI global funds. The third study analyzes the financial risk of portfolios built according to companies’ level of ESG performance over the period 2002-2014. These portfolios cover the Eurozone and the U.S. firms. Our analysis shows that the U.S. portfolios which over-perform on the aggregate ESG criteria or individually on the three ESG criteria have a lower financial risk than those that underperform on these dimensions. For the same types of portfolios, the Eurozone exhibit a lower specific risk. The results on the systematic risk are influenced by the industry-specific effects for the U.S. portfolios and the country-specific effects for the Eurozone portfolios. The fourth study examines the financial performance persistence of SRI and conventional funds. It shows through non-parametric tests that there is no performance persistence for both SRI and conventional funds
Langenbach, Marc. "Systematic and unsystematic risk in european office markets : Deriving models for performance and risk measurement in real estate". Paris 9, 2009. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2009PA090083.
Pełny tekst źródłaThe estimation of real estate investment risk has gained much importance over recent years. A performance and risk measurement is necessary due to heterogeneity and infrequent trading of real estate assets. This thesis presents a methodology for constructing a performance measure for real estate capital value movements. The technique infers how valuers would have dealt with available market information, basing the current valuation on contemporaneous prime market information and lagged appraised values. The method referred to as ‘resmoothing’ constructs a capital growth series for European office markets (1990-2008). Applying cluster analysis to the dataset suggests dividing the European office markets into 6-8 risk clusters with strong geographic concentration. PCA and cointegration tests identify 14 macroeconomic and financial factors that systematically affect office capital growth. Real estate should be regarded as a distinct asset class as the factors defer from those for equity and bonds
Baril, Mathieu. "Relation entre une mesure subjective des compétences émotionnelles de gestionnaires du domaine financier et leur niveau de performance au travail". Master's thesis, Université Laval, 2004. http://hdl.handle.net/20.500.11794/44608.
Pełny tekst źródłaAbou, Tanos Barbara. "The role of private information on global factors for mutual funds holdings and performance". Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAG010.
Pełny tekst źródłaThis dissertation responds to a lack within the literature about the impact of private global information on mutual funds portfolio holdings and performance. We conduct three essays that aim to explain different controversial topics about the global funds’ performance and investments choices.In the first paper we examine how the private information on global factors is affecting US global funds’ trading profits. After controlling for different performance benchmark models and for several managerial fund characteristics, we find a positive and significant impact of the private global information on mutual funds’ performance. The fund’s informational advantage on global factors is industry-specific rather than country-specific, consistent with the results of Albuquerque et al. (2009) and Hiraki et al. (2015). We also argue that the use of the degree of sector concentration (DSC) as a proxy for the manager’s informational advantage (as employed in some recent papers) is noisy. The performance of funds is mainly driven by the proxy of private information on industrial factors and not by its degree of sector concentration. DSC affects positively the trading profits of funds in periods of good financial stability. However, this positive impact is only significant for funds with a high informational advantage on global factors.In the second paper, we investigate whether this is the private global information or the familiarity with foreign markets which has driven the performance of global funds during the recent subprime crisis. In fact, it has been shown within the literature that fund managers tend to hold familiar stocks during periods of heightened markets. We find that the private information on global factors of risk is the main driver of funds’ performance for the 2005-2016 period including the subprime crisis period. This result holds when considering different familiarity, market transparency and investor’s protection proxies and when employing different performance benchmark models. On the opposite, the familiarity proxies reverse their effect during the financial crisis period. We show that the “flight to familiarity” within this period is detrimental for funds’ performance and rather can be assessed as a bias. Managers that seek familiarity during periods of financial crisis to be “on the safe side” do not create value for their investors. Our results also suggest that during periods of heightened market uncertainties, fund managers can benefit from processing information on industrial factors, consistent with the findings of Albuquerque et al. (2009) and Hiraki et al. (2015).In our third and last paper, we investigate the determinants of fund’s portfolio rebalancing decisions of foreign holdings that belong to different industries and their relative implication on US global funds’ performance. We find that mutual funds that engage in industrial sector rotation strategies enhance their performance. This result is consistent with the literature view that actively managed funds perform better. Moreover, we find that the fund’s industrial rebalancing activity is positively and significantly affected by its informational advantage on global factors. This study is in line with several papers that highlighted the increasing importance of global industry factors for asset allocation (Hiraki et al., 2015; Schumacher, 2017) and consistent with different arguments stating that industry sector rotation can be optimal for future global investing especially with the increasing integration of capital markets (Weiss, 1998; Cavaglia et al., 2004)
Bangash, Romana. "L'évaluation de la performance des fonds mutuels : le cas de la France". Thesis, Grenoble, 2012. http://www.theses.fr/2012GRENG009.
Pełny tekst źródłaEver since the investment community first recognized mutual funds as a means for diversification, asset preservation, and asset accumulation, academics and practitioners have conducted many studies designed to ascertain their appeal. The mutual funds are gaining importance worldwide and it has registered a spectacular growth in the entire world. Despite the importance of the mutual fund industry, it has received little academic attention outside the USA. Therefore, our study intends to contribute in filling this gap. Using a new database of Eurofidai, we analyze mutual funds' various aspects in European context with a case of French equity mutual funds. This study has introduced the problem investors have in selecting mutual funds, where the sheer amount of information on mutual funds results in investor confusion. To dispel this confusion and to bring a deeper understanding in mutual funds, we have examined certain factors and characteristics that affect the mutual funds performance and ultimately investors' decisions. This study followed suit by compiling monthly data from 1990 to 2009 for equity mutual funds domestically invested in France. We have three basic research objectives; performance evaluation of equity mutual funds; designating funds' characteristics effecting performance and potential determinants for structuring fund's fees being charged to investors. Our results reveal that French funds prefer smaller stocks and lower book to market ratio. We provide evidence of positive impact of funds' size and age on fund performance. We also found economies of scale in fund families. Funds having small cap holdings favor investors by charging low management fees. This research provides academics, analysts and investors some insight in mutual funds to refine their preferences and some key features to be considered while deciding their investments
Acosta, Raphael. "Développement durable et marchés émergents : le cas de l'ISR en Afrique du Sud, au Brésil et en Inde". Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCD013/document.
Pełny tekst źródłaAccording to traditional financial theory, markets are deemed efficient and investors rational. They base the choice of their portfolios on well-defined financial parameters, following their own risk aversion. With the development of socially responsible investments (SRIs) in the middle of the 90s, a vast domain of research became available when selectingone’s portfolio. Indeed, investors integrate new elements which are out of the financial scope to their strategy of portfolio management, thus diverging from the traditional financial theory. The birth and development of this new type of investments has triggered the scientific community’s enthusiasm with more and more academic publications being written on the matter. Research has mostly tackled SRIs related to the main western marketplaces withdiverging results. The objective of this thesis is to deepen the analysis of the financial behavior of these funds and socially responsible indicators from three emerging markets – South-Africa, Brazil and India – while taking into consideration the risks specific to thesemarketplaces and funds, and to appreciate their interest in terms of internationaldiversification of portfolios.This thesis is divided into four independent sections which follow a certain logic in writing and composition in order to answer our questions in the best way possible. The two first sections will introduce the subject and domain of this research. They will mostly deal with the theoretical aspect in order to conceptualize the research’s subject and put it into context. The two following sections will focus on empirical analysis. SRIs will be analyzed as pure financial performances, but also as vectors of diversification for portfolios which is, to our knowledge, relatively absent from academic publications. Moreover, two scales were used for space and time, dividing the research according to the different phases of the 2008financial crisis and by analyzing performances following local and international dimensions. On the theoretical aspect, this study brings new elements concerning the comprehension of SRIs in a cross-cultural context, by questioning ethical perception, resulting financial strategies, and their economic impact. The empirical results have shown the financial interest for SRIs in these three markets in terms of performance and diversification of portfolios, from both a domestic and an international point of view
Na teoria financeira clássica, os mercados são supostamente eficientes e osinvestidores supostamente racionais. Esses últimos selecionam suas carteiras de açõesbaseando-se em parâmetros financeiros definidos em função do seu sentimento de aversão aorisco. Com o desenvolvimento do Investimento Socialmente Responsável (ISR), meados dosanos 90, abriu-se um vasto campo de pesquisa em seleção de carteiras de ações. De fato, osinvestidores integram dados extra-financeiros na elaboração de suas estratégias de gestão dascarteiras de ações, rompendo, assim, com a teoria financeira clássica. O desenvolvimento desse novo tipo de investimento entusiasmou a comunidadecientífica e multiplicaram-se as publicações acadêmicas. As pesquisas concentraram-se nasperformances dos ISR nos grandes mercados financeiros ocidentais, obtendo-se entretantoresultados divergentes. O objetivo dessa tese é aprofundar a análise do comportamentofinanceiro dos fundos e índices SR nos mercados emergentes – África do Sul, Brasil e Índia –levando em conta seus riscos específicos e apreciar o seu interesse no que concerne adiversificação internacional das carteiras de ações.Nossa tese compõe-se de quatro capítulos independentes seguindo uma lógica deredação e composição afim de responder da melhor forma possível as questões da pesquisa.Os dois primeiros capítulos introduzem o objeto do campo de pesquisa. Eles apresentam uminteresse essencialmente teórico para conceituar o objeto da pesquisa e contextualizar o seucampo de aplicação. Os dois últimos capítulos são consagrados as análises empíricas. Os ISR sãoanalisados como objetos de performances financeiras puras e também como vetores dediversificação das carteiras de ações, o que, a nosso conhecimento, ainda é relativamenteausente das publicações acadêmicas. Por outro lado, duas escalas de tempo e espaço foramcruzadas dividindo a pesquisa segundo as diferentes fases da crise financeira de 2008 eanalisando as performances a nível local e internacional.No campo teórico esse estudo traz novos elementos para a compreensão dos ISRdentro de uma visão intercultural, questionando a percepção da ética, as estratégiasfinanceiras resultantes e seus impactos econômicos. Os resultados das análises empíricasdemonstraram o interesse financeiro dos ISR nos três mercados em termos de performances ede diversificação tanto no nível nacional que internacional
Ghali, Ali. "Transactions intérimaires : impact sur l'évaluation de la performance des fonds mutuels d'actions américaines". Master's thesis, Université Laval, 2015. http://hdl.handle.net/20.500.11794/26352.
Pełny tekst źródłaDieye, Abdoulaye Ndiaye. "Asset Return Determinants : risk Factors, Asymmetry and Horizon consideration". Thesis, Lyon, 2019. http://www.theses.fr/2019LYSE2070.
Pełny tekst źródłaThe determinants of asset returns remain an active research topic in the financial literature. This thesis focuses on the role of certain risk factors, of the asymmetry of the distribution of returns and of the investment horizon as determinants of asset returns. We first demonstrate that the size effect can be considered partially due to specific industries that are considered statistically relevant to explain the performance of the portfolios of small (big) firms and we study the empirical implications of this finding in terms of asset pricing. We then consider the relationship between the market and the main risk factors proposed in the literature – including the factor SMB that explicitly accounts for the size effect – and point out that the considered factors can be partially explained by a non-linear relation with the market factor. In addition, we show that exploiting the non-linear relationship between the market and these risk factors can be profitable in terms of investmentstrategies. The last part of this thesis focuses on the issue of time diversification and analyses the impact of the horizon on the properties of the compounded return distributions to show that the compounding effect is the main reason for the shapeof the long-term return distributions. We then shed new light on the divergences of opinion expressed in the literature regarding long-term investment strategies
Zaccagnini, Julie. "Les déterminants de la performance des acquéreurs en série". Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE2076.
Pełny tekst źródłaGlobal mergers and acquisitions (M&A) activity has hit a record level in 2017 having reached more than 2,993 billion euros (Thomson Reuters, 2018). This dynamic was, however, due to a minority of acquirers who undertook a substantial number of M&A (Kengelbach, Klemmer, Schwetzler and Sperling, 2012). In addition, important environmental changes such as globalization, emerging economies integration and technological progress have created new opportunities for business growth and led to the emergence of "serial acquirers"; these companies engage in M&A series or M&A flows (Fuller, Netter and Stegemoller, 2002) to create value and improve their economic and financial performance (Laamanen and Keil, 2008). The implementation and success achievement of this extremely complex and risky strategy (Boubakri, Chan and Kooli, 2012) is, however, difficult to apply in practice (Haleblian, Devers, McNamara, Carpenter and Davison, 2009). For instance, numerous studies show disappointing results, e. g. a decrease in the performance of serial acquirers during their M&A operations (Billett and Qian, 2008; Ismail, 2008; Fuller, Netter and Stegemoller, 2002). This research work was aimed to identify new determinants of M&A performance by focusing on their strategic foundations permitting to effectively manage an M&A program, its complexity and associated risks, and, thus, ultimately stimulate the firms’ performance.The results of this research (realized by conducting 3 essays) underline the importance of the M&A programs’ characteristics (rhythm, geography and degree of diversification of M&A transactions) and the motivations underlying the divestment operations (undertaken with a view to the dynamic portfolio management) in the understanding of financial performance of serial acquirers. In addition, the strategic performance of the M&A series (e. g. growth, internationalization and diversification amplitude) is accompanied by the development of acquisition capacities and the implementation of organizational learning mechanisms such as codification of acquired knowledge, speed integration adjustment, etc.). These serial acquirers, thus, become “common” acquirers developing real acquisition routines. The results also suggest that, beyond the serial acquirers, there are common acquirers in parallel, true "portfolio masters" (Kengelbach, Keienburg, Schmid, Sievers and Mehring, 2016) who sometimes acquire in clusters or who, simultaneously, acquire and divest tobest manage their portfolio of strategic assets
Schroeder, Pascal. "Performance guaranteeing algorithms for solving online decision problems in financial systems". Electronic Thesis or Diss., Université de Lorraine, 2019. http://www.theses.fr/2019LORR0143.
Pełny tekst źródłaThis thesis contains several online financial decision problems and their solutions. The problems are formulated as online problems (OP) and online algorithms (OA) are created to solve them. Due to the fact that there can be various OA for the same OP, there must be some criteria with which one can make statements about the quality of an OA. In this thesis these criteria are the competitive ratio (c), the competitive difference (cd) and the numerical performance. An OA with a lower c is preferable to another one with a higher value. An OA that has the lowest c is called optimal. We consider the following OPS. The online conversion problem (OCP), the online portfolio selection problem (PSP) and the cash management problem (CMP). After the introductory chapter, the OPs, the notation and the state of the art in the field of OPs is presented. In the third chapter, three variants of the OCP with interrelated prices are solved. In the fourth chapter the time series search with interrelated prices is revisited and new algorithms are created. At the end of the chapter, the optimal OA k-DIV for the general k-max search with interrelated prices is developed. In Chapter 5 the PSP with interrelated prices is solved. The created OA OPIP is optimal. Using the idea of OPIP, an optimal OA for the two-way trading is created (OCIP). Having OCIP, an optimal OA for the bi-directional search knowing the values of θ_1 and θ_2 is created (BUND). For unknown θ_1 and θ_2, the optimal OA RUNis created. The chapter ends with an empirical (for OPIP) and experimental (for OCIP, BUND and RUN) testing. Chapters 6 and 7 deal with the CMP. In both of them, a numerical testing is done in order to compare the numerical performance of the new OAs to the one of the already established ones. In Chapter 6 an optimal OA is constructed; in Chapter 7, OAs are designed which minimize cd. The OA BCSID solves the CMP with interrelated demands to optimality. The OA aBBCSID solves the CMP when the values of de θ_1, θ_2,m and M are known; however, this OA is not optimal. In Chapter 7 the CMP is solved, knowing m and M and minimizing cd (OA MRBD). For the interrelated demands, a heuristic OA (HMRID) and a cd-minimizing OA (MRID) is presented. HMRID is good compromise between the numerical performance and the minimization of cd. The thesis concludes with a short discussion about shortcomings of the considered OPs and the created OAs. Then some remarks about future research possibilities in this field are given
Rouot, Serge. "Performances et tarification des SICAV". Nancy 2, 1995. http://www.theses.fr/1995NAN22022.
Pełny tekst źródłaThe doctoral thesis is based on agency theory framework and on classical models of portfolio performances measures. It aims at analysing SICAV fees and its relations with SICAV performances. An empirical study has first been performed : it evaluates the link between several performance measures and fees (of a sample) of 123 French SICAVS of different types. A model has then been built with a view to defining a theorical link between performances and fees. It suggests that portfolio assets composition has to be taken into account when measuring performances. It also suggests that fees can be used to classify the different SICAVS by comparing their actual fee to a theorical fee which would be dependent upon the portfolio return and risk performances. This methodology has eventually been applied to the SICAV sample referred to above
Souveton, Rémi. "Gestion de portefeuilles internationaux et instruments dérivés : quelques exemples de mesures du risque et de la performance". Aix-Marseille 3, 1996. http://www.theses.fr/1996AIX32048.
Pełny tekst źródłaThis dissertation provides some tools intend to improve valuation of risk and measurement of investment performance. The first two chapters discuss international markets and derivatives. The purpose of the chapter 3 is to develop some consequences of the assumption of no arbitrage opportunities on international markets. Especially, we derive a relationship between risk premium in two countries and the sole volatility of exchange rates. Then, we price cross currency option. Such an option provides an implied correlation coefficient between two currencies. In an empirical study we compare this coefficient with the historical coefficient. The chapter 4 deal with measure of performance using the statistical technique of bootstrap. This technique is attractive in order to resolve problems due to small sample that occur when we measure the performance of a portfolio during a krach, but also because, on every period, we observe only one path of returns and prices. This study includes an empirical part about the performance of a portfolio involving currencies and indices. In the last part, we evaluate the risk of default on future and forward contract and the impact of a margin call mechanism on the risk. For the two kind of contract some numerical simulations are run. The "option of default" is also priced when the future price is ruled by some circuit-breaker regulation
Faucher, Sébastien. "La performance de la couverture de portefeuilles sectoriels canadiens à l'aide de contrats à terme sur l'indice TSE 35". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0021/MQ49016.pdf.
Pełny tekst źródłaEl, Khamlichi Abdelbari. "Éthique et performance : le cas des indices boursiers et des fonds d'investissement en finance islamique". Phd thesis, Université d'Auvergne - Clermont-Ferrand I, 2012. http://tel.archives-ouvertes.fr/tel-00773171.
Pełny tekst źródłaOuenniche, Ahmed. "Une approche d'analyse de portefeuille pour assister les investisseurs socialement responsables à prendre leurs décisions". Mémoire, 2008. http://www.archipel.uqam.ca/842/1/M10302.pdf.
Pełny tekst źródłaCoggins, Frank. "Évaluation de la performance des fonds communs de placement lorsque les mesures de risque sont conditionnelles à l'information publique /". 2004. http://proquest.umi.com/pqdweb?did=790258761&sid=5&Fmt=2&clientId=9268&RQT=309&VName=PQD.
Pełny tekst źródłaMbassegué, Gérard Patrick. "Stratégie de placement et de gestion de portefeuille : test du modèle "Dog of the Dow" à partir des données du TSX 35". Mémoire, 2007. http://www.archipel.uqam.ca/4736/1/M9886.pdf.
Pełny tekst źródłaBaril, Mathieu. "Relation entre une mesure subjective des compétences émotionnelles de gestionnaires du domaine financier et leur niveau de performance au travail /". 2004. http://proquest.umi.com/pqdweb?did=790298561&sid=5&Fmt=2&clientId=9268&RQT=309&VName=PQD.
Pełny tekst źródłaAntoine, Bertille. "Gérer le risque d'échantillonnage en économétrie financière : modélisation et contrôle". Thèse, 2007. http://hdl.handle.net/1866/1963.
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