South African company law is currently the object of comprehensive review. One o f the areas under scrutiny is that of corporate governance. Control over management is vital in the interests of the company itself, its shareholders and its creditors. Effective accountability should be balanced against the need to allow those who manage a certain measure of freedom and discretion in the exercise of their function. Company directors are subject to various duties. This thesis concentrates on their fiduciary obligation. It is suggested that this sui generis obligation is owed to the company as a separate entity. Interests of other groups may sometimes merit con­ sideration. Against the background o f a com parative investigation, a "corporate opportunity" is defined as any property or economic opportunity to which the com­ pany has a claim. South African law protects a company’s claim to an opportunity if it is in the company’s line of business and if the company has justifiably been relying upon the director(s) to acquire it or to assist in its acquisition for the company. The application of established fiduciary principles suffice to resolve corporate opportunity matters. Essentially the application o f these rules amount to a determination whether the director has complied with his fundamental duty to act in the company’s best interests. There seems to be no need for a separate doctrine of corporate opportunities.' A director should only be absolved from liability on account of the company’s inability to pursue an opportunity or its rejection by the company if there was no real conflict of interest. The appropriation of corporate opportunities should not be ratifiable, both because the ratification constitutes a fraud on the minority, and because the decision to ratify cannot be regarded as being in the interests of the company. The relationship between the appropriation of corporate opportunities, misuse of confidential information and competition is investigated. These aspects fre­ quently overlap, but should be distinguished because their bases, and accordingly their appropriate remedies, may differ. Effective control may benefit by a restatement of directors’ fiduciary duties in the Companies Act. To this end certain amendments to the Act are recommended. / Mercantile Law / LLD

本論文主要是以實質選擇權分析法對在最適決策下供應鏈及公司的價值進行評價。內容包含兩篇文章。第一章為緒論；第二章與第三章為主文。在此兩章中 ，我們會先介紹研究動機、目的與文獻探討，接著架構模型，據以求出於最適決策下供應鏈或公司價值的封閉解後，以比較靜態分析法分析各參數對供應鏈或公司價值的影響。第四章為總結。 / 第一篇文章為對在隨機成本下供應鏈的評價。該模型是以單一供應商、單一零售商與多個消費者組成之垂直整合的二階段序列式動態供應鏈為架構，假設市場的現貨價格為動態過程，供應商和零售商每單位商品的成本為隨現貨價格變動的隨機成本。在此模型中，供應鏈的經營者以銷售量為決策，聯合利潤最大化為目標。此外，存貨設定在零售商的一方，而零售商所持有的存貨可視為擁有一個無窮期的美式買權，當存貨出清時，如同執行一個美式買權一般，以促使利潤的實現。接著我們利用比較靜態分析法就無風險利率和現貨價格報酬率的波動度對於最適決策下所求得的供應鏈價值之影響進行分析後，得到供應鏈價值會隨著無風險利率的上升而增加，亦會隨著現貨價格報酬率波動度的提高而增加。此結論和Cortazar and Schwartz(1993)以兩階段製造產品為運作模式之公司價值就無風險利率和現貨價格報酬率的波動度進行比較靜態分析後所得到的結果一致。 / 第二篇文章為對在隨機匯率下兩階段生產之公司進行評價。此文考慮Cortazar and Schwartz(1993)的模型，在產品之製造為兩階段式生產的條件下，納入隨機匯率，用實質選擇權分析法，評價以外銷專案為標的之公司價值。我們針對模型中的參數：本國的無風險利率、以外幣計價之現貨價格報酬率波動度及匯率波動度的變化對公司價值的影響進行分析後，而得到這些參數與公司價值呈現正相關的結果。此外，因動態現貨價格與隨機匯率的相關性 ，我們亦分析現貨價格和匯率的相關係數對公司價值之影響後，得到兩者正相關程度越大或是負相關程度越小時，公司價值就越大，從而體認到僅從匯率走勢的升值或貶值來判斷外銷專案價值有利與否是不夠詳盡的，還要考慮現貨價格和匯率交互影響的程度，決策者才能做出有利於外銷專案更好的決定。 / 最後，我們將此兩篇文章歸納出一些重要的結論後，接著針對本論文研究主題的未來發展方向，提出一些觀點和建議，以作一個總結。 / This text uses a real options approach to price the value of the supply chain or the company. It contains two articles . Chapter 1 is the introduction; Chapter 2 and Chapter 3 are the main text.In these chapters, we introduce the study motive and literature review, the model, the closed form of the supply chain or the company in the optimal operating policy, and then use comparative statics method to analyze the effect of some parameters that risk-free interest rate, volatility of the spot price, volatility of the exchange rate etc. Finally, we give a summary. / The first article is in Chapter 2. It is to price the optimal value of the two echelon sequential dynamic supply chain which is composed of one supplier, one retailer and many consumers. In this model, we assume that the spot price of goods is a dynamic process, the costs of the per unit goods of supplier and retailer are up to the change of the spot price, the sales volume is the decision strategy, and their aim is to maximize joint profits. In this supply chain, the value of the stocks for retailer can be regarded as a perpetual American call option. Finally, we will use comparative static to examine the effect of the volatility of the spot price and risk free rate for the optimal value of the supply chain, and we obtain the same results as Cortazar and Schwartz’s (1993) optimal value of two-stage companies. / The second article is in Chapter 3. Based on the extended the Cortazar and Schwartz (1993) model, we use the Real Options Approach to price the closed form of the value of the two-stage production for a company under stochastic exchange rate. With regard to the parameters in the model: domestic risk-free interest rate, the volatility of the foreign spot price, and the volatility of the exchange rate, we find that the domestic risk-free interest rate, volatility of the foreign spot price, and the volatility of exchange rate have positive correlated with the optimal value of the company. Moreover, due to the correlated relation between the dynamic foreign spot price and the stochastic exchange rate, we analyze the change of the coefficient of correlation between the foreign spot price and the exchange rate, and obtained the more large optimal value of the company when they are more large positive correlated or negative correlated. In other word, we need to consider the influence between the foreign spot rate and the exchange rate at the same time, and then the manager can make the optimal decision about the exporting project. / Finally, we summed up some important conclusions of Chapter 2 and Chapter 3, and then proposed some views and suggestions for the study the theme and the developing direction in the future.

本文旨在探討專利侵權損害賠償請求之範圍及賠償數額之計算方法，以我國法律規定及實務運作情形為主，並比較美國、中國大陸的規定及實務運作情形，尤其智慧財產法院自97年7月1日成立後，其在損害賠償方面之實務見解是否比過去數十年的實務運作有更創新之看法，茲為我國將來專利法修法之參考，並與實務運作相互印證。第一章緒論，說明研究背景與動機，研究目的、研究方法及流程。第二章說明專利權之定義、種類，專利侵害之類型，專利鑑定、步驟、原則及我國的專利損害賠償制度。第三章則專以損害賠償額計算之規定及實務判決研究為主，並兼論及非財產上損害，如信譽損害、律師及其他費用等。第四章比較TRIPS、中國大陸及美國之規定，尤其以美國法及判決為重點，討論我國是否應如美國一樣，增訂合理權利金之條款，又合理權利金之達成是否應在兩造自由意願下簽訂，而不能受到訴訟之威脅。第五章以過去一年來最新成立智慧財產法院判決分析比較，分析是否與之前的實務判決有不同之作法及是否已大幅改善之前實務的缺點，提出個人看法。最後一章則提出本文建議的解決方案或可供臺灣專利法修正草案之參考。 透過本文將可瞭解過去各地方法院關於專利侵權之判決、美國實務判決之立論基礎，並與智慧財產法院成立後之最新出爐判決相互比較，以資作為將來修正專利法之參考建議，並期許智慧財產法院將來在專利侵權訴訟更能保障專利權人之權利，使專利權人獲得應有之賠償，願意投入更多的資金及研發人員，創造有價值的專利，以促進科技發展，造福人類。 關鍵字：專利侵權、智慧財產、損害賠償、所失利益、合理權利金、智慧財產法院 / This study aims to explore the ambit of the patent infringement compensation and the method to calculate the damages award for the patent infringement. This thesis focuses on Taiwan’s patent law and judicial practice, compared to the regulations and practices of TRIPS , the United States, and the mainland China. Besides, with the establishment of the Intellectual Property Court since July 1, 2008 in Taiwan, did this new Taiwan Intellectual Property Court have made more innovative decisions than the past few decades ? Chapter I is the introduction of this study’s background and motivation, research purpose, research methodology and process. Chapter II refers to the definition of the patent right, types of the patent infringement, steps & principles of the patent infringement identification, and our country's patent infringement relief system. Chapter III is dedicated to the calculation of the damages award in the amount based on the provisions and court’s decision, and to deal with non-property damages, such as the reputation damages, legal fees and other costs. Chapter IV compares the regulations and practices of the TRIPS, the United States and the mainland China, in particular the United States court’s decisions.Whether our patent law should adopt the theory of reasonable royalty, as the law or judicial enforcement in the United States? Should a reasonable royalty be based on two parties under the free wills but not by the threat of litigations.Chapter V analyzes the outcomes of the Intellectual Property Court’s rulings in the past one year. Are their rulings different from the past practices? Whether they can greatly avoid the criticisms of the prior practice;Also, I will advance my personal view in this chapter. The final chapter of this thesis will put forward the proposals for the amendment to the Patent Law in Taiwan in the future.This thesis hopes to make you have a basic understanding of the past practices of the district court rulings in Taiwan, the comparisons of the practical theories in the United States, and the latest court rulings released by the Intellectual Property Court, for future reference of the amendment to the patent law.And hope that the Intellectual Property Court could even more protect the rights of patent holders in the future, so that the inventors may obtain adequate compensation, therefore they will be willing to invest more capital in R & D to create more valuable patents for the benefit of the people. Key words: patent infringement, intellectual property, compensatory damages, lost profits, reasonable royalty, Intellectual Property Court.

Les personnes publiques disposent de la liberté contractuelle. Elles peuvent choisir librement d'externaliser leur action en ayant recours aux contrats pour mobiliser les savoir-faire et les financements qui leur font défaut. Le contrat constitue ainsi un procédé de l'action publique et particulièrement un mode de gestion des services publics. Les personnes publiques vont apprécier l'opportunité des différents contrats publics en considération de leurs besoins et d'une optimisation de la dépense publique et seront contraintes par le respect des règles de passation et du régime juridique d'exécution du contrat qu'elles auront choisi de conclure. Le juge sera compétent pour contrôler la qualification juridique de ce contrat ainsi que le respect de l'application des règles de son régime juridique. Bien qu'étant une caractéristique fondamentale des contrats publics, l'objet de ces contrats n'est plus un critère excusif et propre à chaque contrat. Une qualification erronée des contrats avec une incidence contentieuse peut en résulter. Le recours au mode de rémunération du cocontractant va permettre de confirmer l'identification du contrat ou de le distinguer d'un autre. Au préalable, il s'agira de démontrer que la rémunération du cocontractant d'une personne publique est un critère financier opérationnel contribuant à la qualification des contrats publics / The public persons have the contractual freedom. They can choose freely tou outsource their action by resorting to contracts to mobilize the know-how and de financing which are lacking to them. The contract so constitutes a process of the public action and particularly a mode of gestion of the public utilities. The public persons are going to appreciate the opportunity of the various public contracts considering their needs and considering an optimization of the public spending and will be forced by the respect for the rules of signing and for the legal regime of execution of the contract which they will have chosen to conclude. The judge will be competent to control the legal qualification of this contract as well as the respect for the application of the rules of his legal regime. Although being a fundamental characteristic of the public contracts, the object of a contract is not any more a criterion exclusive and appropriate for every contract. An erroneous qualification of contracts with a contentious incidence can result from it. The appeal to the method of payment of the cocontracting party is going to allow to confirm the identification of the contract or to distinguish him it from the other one. Beforehand, it will be a question of demonstrating that the payment for the cocontracting party of a public person is an operational financial criterion contributing to the qualification of the public contracts

Thesis is focused on management of business informatics. The aim of this thesis is to develop Reference management model for managing business informatics and to integrate this reference model into ITGPM Reference management model for managing business informatics. Within an analytical part is reviewed current situation in the field of managing economics of business informatics as well as managing economics out of business informatics. Attention is paid to costs in busi-ness informatics, their classification, categorisation and their management. Very important part is analysis of methods for cost management thought various types of calculations and especially thought ABC methods. The principles of these methods are applied in the design of the Reference model. Further are solved questions of business informatics effect, their categorisations, classification, definition of their attributes and also their management. Development of this field is an important part of this thesis. The main part of the thesis contains the Business informatics management Reference model design. This design contains identification of the most important metrics of measuring business informatics, dimen-sions used for analysis of proposed metrics and relationships between metrics and dimensions. An impor-tant part is also a presentation level design and definition of condition that should be fulfilled, if the pres-entation level should be beneficial to final users. The main part also contains designed method for imple-mentation of the Reference model into a company. Application parts are devoted to preparation of a pilot application based on the Reference model design developed in the main part of the thesis. Designed Reference model for managing business informatics is adapted according to the needs, requests and characteristics of the company in which this pilot application is implemented. In these parts are also verified designs, processes and methods designed in the first and second part of this thesis, so there are verified possibilities of adaption of the designed model to the requests of the target company, adaption of the pilot application to the target environment including data level, ELT procedures and presentation level. In application part of the thesis is verified correctness of the designed implantation methodology into the company.

Made available in DSpace on 2016-04-26T20:27:20Z (GMT). No. of bitstreams: 1 Mauricio Bellucci.pdf: 1288370 bytes, checksum: 3a6e5c17c472eef0d2e84aa497db9439 (MD5) Previous issue date: 2008-05-28 / This work is aimed at examining scientifically if the indemnifications that one receives fit to the legal rule (regra-matriz) of income tax incidence. It justifies itself because the solution and foundation presented by the doctrine and jurisprudence is not uniform. To do so, it presents an income conception based on the legislation and doctrine and confronts it with the theme of moral and material damages repairing. It shows that such a question must be solved according to superior rules presented by the Brazilian Constitution. In the light of law general theory, of philosophy of law, and of semiotics, this work suggests some criteria to be followed by the agent that applies tax law when evaluates economic events related to damage repairing. It concludes that indemnifications do not fit to the materiality of income tax / Este trabalho objetiva analisar cientificamente o enquadramento ou não das indenizações recebidas na regra-matriz de incidência tributária do imposto sobre a renda. Justifica-se porque na doutrina e na jurisprudência não há uniformidade na solução e fundamentação apresentadas para se definir a questão. Para cumprir esse objetivo, constrói-se, com base na legislação e na doutrina, o conceito de renda, confrontando-o com o tema das reparações de danos materiais e morais. Demonstra-se que a questão deve ser resolvida por normas superiores presentes na Constituição Federal. Neste contexto e à luz da Teoria Geral do Direito, da Filosofia do Direito e da Semiótica, apresentam-se critérios que devem ser seguidos pelo aplicador da lei tributária ao avaliar os eventos econômicos inerentes às reparações de danos. Conclui-se pelo não-enquadramento das indenizações na materialidade do imposto sobre a renda

A presente dissertação examina a cessão fiduciária do direito do acionista aos dividendos, bem como a titularidade fiduciária (garantia real) dela resultante. A razão para a análise desses institutos deve-se ao aumento no uso desta forma de garantia em operações financeiras complexas realizadas no mercado nacional. Primeiramente, é feita uma análise das diversas acepções (perfis) que o direito do acionista ao dividendo pode assumir no contexto do ordenamento jurídico nacional, para daí concluir que tal direito é passível de cessão tanto em sua condição de crédito, presente ou futuro (a depender, justamente, da existência ou não de lucros sociais já deliberados), quanto em sua condição de direito expectativo. Isto é, de direito que o acionista detém, a partir do momento em que se torna titular de ações, de vir a adquirir direitos de créditos de dividendos a serem distribuídos pela companhia de tempos em tempos. Em razão da necessidade da imediata constituição da garantia real, especialmente diante de uma eventual falência ou recuperação judicial do devedor, este trabalho conclui que a titularidade fiduciária deve recair sobre o direito expectativo aos dividendos, visto ser ele um direito já existente e que permite ao seu respectivo titular se tornar, direta e imediatamente, proprietário dos créditos de dividendos que vierem a ser futuramente distribuídos pela companhia, desde que estes estejam limitados a certos valores e/ou períodos previamente acordados entre o credor/financiador e o devedor/acionista. Ademais, apesar de ser um direito inerente à participação social, o destaque e a cessão autônoma do direito expectativo aos dividendos não conflita com o disposto no art. 28 da LSA. O presente estudo argumenta também que o credor fiduciário pode, nos termos do art. 113 da LSA, exercer certos direitos de voto na companhia, desde que (1) o objeto da garantia seja o direito expectativo aos dividendos e (2) a sua influência nas deliberações sociais restrinja-se a estabelecer a forma como o lucro social será apurado e distribuído pela sociedade. Por fim, é argumentado também que, por ser uma garantia que recai sobre direitos patrimoniais pagos em dinheiro, duas consequências imediatas revelam- se aplicáveis: (i) durante o período em que não existe qualquer inadimplemento ou vencimento regular da dívida garantida, os dividendos que vierem a ser pagos pela companhia deverão ser destinados ao acionista devedor, podendo o credor deles se beneficiar apenas quando existir o efetivo vencimento ou inadimplemento da dívida; e (ii) durante o período de inadimplemento ou na data de vencimento regular da dívida, o credor pode reter os recursos necessários à satisfação de seu crédito, desde que restitua o eventual excedente ao acionista devedor, não havendo, por isso, razão que justifique o enquadramento da excussão da garantia como sendo uma violação à proibição do pacto comissório, conforme prevista no Direito brasileiro. / This dissertation examines the fiduciary assignment of shareholders rights to dividends, as well as the fiduciary ownership (security interest) resulting from it. The reason for the analysis of these legal institutes comes from the increasing use of this type of security interest in complex financial transactions carried out in the local markets. Firstly, this works conducts the analysis of the various meanings (perspectives) which shareholders\' rights to dividends may have in different contexts of the Brazilian legal system, concluding that this right may be transferred either as a credit right, existing in the present or in the future (depending precisely on the existence of corporate profits already distributed or not), or as an expectance right. By this last one, we mean the right held by the shareholder as soon as he/she/it becomes the owner of the shares issued by a certain company that enables him/her/it to become the owner of the dividends distributed by the company from time to time. Due to the importance of the immediate granting of the security interest, especially in light of a possible bankruptcy or judicial reorganization process involving the debtor, this paper concludes that the fiduciary ownership should have the expectance right to dividends as its underlying asset. This is so because such right is already an existing right that allows the shareholder to become, directly and immediately, the owner of the dividends to be distributed by the company in the future, as long as those dividends are limited to certain amounts or periods previously agreed between the creditor/financier and the debtor/shareholder. Furthermore, despite being an inherent right to the equity stake, the detach of the expectance right to dividends from the shares which comes from, following by its assignment to other parties, does not conflict with the provision set forth in Section 28 of the Brazilian Corporation Act. This study also argues that the secured creditor may exercise certain voting rights in the company responsible for the payment of the dividends, pursuant to Section 113 of the Brazilian Corporation Act, provided that: (1) the underlying asset of the security interest is the expectance right to dividends; and (2) his/her/its influence in the companys decisions is limited to the manner according to which the corporate profits will be accounted and distributed by the company. Finally, it is also argued that, for being a security interest that has receivables as its underlying assets, two consequences turn out to be applicable. (i) Over the period in which there is no default or regular maturity of the secured debt, dividends paid by the company shall be allocated in favor of the shareholder/debtor. The creditor will be able to receive them in the maturity date or upon the occurrence of a default only. (ii) Over a default period or on the regular maturity date, the creditor may retain the necessary amount of dividends to satisfy his/her/its credit, provided that any excess cash shall be transferred to the shareholder/debtor, reason for which there are reasonable grounds to sustain that this foreclosure mechanism does not violate the non-retention of collateral assets convention rule (pacto comissório) provided under Brazilian law.

Nous présentons un modèle numérique d'économie de marché décentralisée, fonctionnant hors de l'équilibre, composée de deux grands groupes d'agents (entreprises et ménages) auxquels sont respectivement associées deux fonctions économiques principales (production et consommation). Ces fonctions s'exercent dans le respect des règles des économies capitalistes (propriété privée des moyens de production, échanges monétaires, salariat). Les agents sont des individus en interaction directe et indirecte (et non des agents représentatifs ou des agrégats), chacun poursuivant son propre but, agissant en fonction de son état individuel et de l'environnement proche, sans se préoccuper du tout de l'équilibre général du système et sans contrôle supérieur (ni de la part d'un planificateur, ni d'un commissaire-priseur). Le modèle respecte les trois principes essentiels des économies monétaires: - le processus de production prend du temps et les entreprises ont besoin de crédit pour lancer ce processus; - la monnaie est endogène, elle est créée par le crédit bancaire à la production; - les entreprises sont guidées par le motif de profit et ce profit est monétaire. Implémenté en Java, le modèle se présente comme un laboratoire virtuel permettant de conduire de véritables expériences "in silico". Les interactions réelles et monétaires entre les agents (multiples, hétérogènes, autonomes et concurrents) forment un système dynamique et complexe dont les propriétés macroéconomiques ne sont pas postulées. Nous reconstruisons ainsi les conditions de l'émergence de comportements macroéconomiques inobservables dans les modèles basés sur les notions d'agent représentatif et d'équilibre général.

傳統探討分析師推薦資訊價值的研究多採用累積超額報酬的方式，近年來研究顯示個別投資人的績效顯著低於機構投資人，因此是否分析師推薦能夠幫助提升個別投資人的福利。本論文的第一個貢獻在檢定是否個別投資人能夠獲取分析師推薦的資訊價值，為區分推薦資訊分別對於個別與機構投資人的價值為何，本研究採用的每種投資人實際的交易利潤作為衡量指標。 研究結果顯示所有投資人都可以透過買入推薦獲取顯著的正報酬，但在賣出推薦上，僅外資與共同基金仍能維持獲取正的報酬。同時發現在推 薦事件期間，專業機構投資人的利潤顯著高於一般散戶的獲利。 進一步，本論文的第二的主題在探討此推薦的資訊價值對於不同投資人的差異，是否肇因於推薦券商所提供的私有資訊，因此進一步將各類投資人分成推薦券商的客戶與非客戶。結果顯示國內機構投資人的利潤在客戶的身上顯著高於非客戶的獲利，顯示推薦券商在對外公佈推薦資訊前的確提供私有資訊給其國內機構客戶，但此現象在賣出推薦並不存在。 第三，本論文進一步分析是否拿到推薦券商所提供私有資訊的客戶也是推薦券商的經紀業務收益的主要貢獻者。在比較推薦券商與非推薦券商在被推薦股票上的相對交易量(金額)中，發現推薦券商的確因為買入推薦股票而增加經紀業務量，但很驚訝的發現貢獻最多交易量的是個別投資人，而非拿到最多好處的機構投資人。 最後，本研究透過迴歸分析探討不同投資人的交易利潤與推薦券商所獲得的經紀業務量的關係。在控制推薦類型、推薦評等與被推薦股票之股票特性後，發現投資人的交易利潤與推薦券商的經紀業務收益成正相關，再次顯示券商推薦與其各項業務收益間的關係。 / Traditionally, information value of analysts’ recommendations has been well-recognized by cumulative abnormal returns. Recent studies show that individuals are underperformed, and therefore, it is a critical issue on if analysts’ recommendations are helpful to individuals’ welfares. The first contribution of this dissertation to the literature is to examine whether individual investors are capable of capturing the information value. To classify the information value of recommendations for individuals and institutions, respectively, I, thus, use a direct measure to calculate the actual trading profits of types of traders. To our best knowledge, this is the first paper that demonstrates the information value for types of investors. Our results indicate that, all investors get positive and significant profits in brokerages’ buy recommendations, no matter what types of investors are measured. As to sell recommendations, only foreign investors and mutual funds have positive returns. We also find that professional institutions earn more profits than retail investors during the recommendation event periods. Further, the second objective of this dissertation is to test whether the information values are caused by private information from brokerages’ houses, we separate the profits of types of investors into customers and non-customers based. The findings are that only domestic institutional customers of recommending brokerages are more beneficial than those of non-recommending brokerages in buy recommendations, which implies that brokerage houses may reveal private information to their own institutional customers before buy recommendations make public. This does not hold for sell recommendations. Third, we are interested in analyzing whether the private information that recommending brokerages provide to their own customers may, indeed, contribute to brokerages’ commission revenues. By comparing the trading volume of recommending brokerages and non-recommending brokerage for the covered stocks, we find that the volumes of covered stocks issued in the recommending brokerages are increased for buy recommendations. Particularly, we find that the main contribution of trading volume is from individuals. Furthermore, we run regressions to study the relationship between trading profits of types of investors and trading volume of recommending brokerages. After controlling recommendation types, consensus rating of recommendations, and stock characteristics, our results indicate that trading profits of all types of investors are positively related to commission revenues of brokerages. This may justify the importance of brokerage recommendations on their business relationships.

Notre étude a pour objectif d'une part de comprendre pourquoi dans notre système juridique, certaines fautes peuvent profiter à leur auteur et d'autre part de les empêcher. Pour ce faire, dans une première partie, nous qualifierons la faute lucrative. Cette étape de qualification nous permettra de mettre en lumière l'unité de la notion de faute lucrative, en dépit de sa diversité de visages ; unité reposant sur des caractéristiques qui lui sont propres. A travers l'examen de chaque composante de la faute lucrative, nous mettrons en exergue les failles du Droit qui alimentent les stratégies spéculatives sur la violation de la règle de droit. La diversité de l'élément légal nous amènera à ausculter différentes disciplines du droit privé, dont principalement le droit pénal, le droit de la concurrence et le droit de la responsabilité civile. Les insuffisances de chacune de ces disciplines nous conduiront à proposer la reconnaissance par le Droit, de la faute lucrative, dans toute son singularité afin d'en ajuster le régime. Cette consécration en droit positif s'effectuera par la création d'une nouvelle circonstance aggravante, le dol lucratif, en droit répressif et l'assimilation de la faute lucrative à la faute intentionnelle ou dolosive en droit de la responsabilité civile. Cette réception de la faute lucrative en Droit justifiera l'élaboration d'un régime adéquat à la faute lucrative, poursuivant un objectif de dissuasion. Dans une seconde partie, nous proposerons donc un régime dissuasif, conçu à la lumière de la théorie économique de la dissuasion. Ce dernier reposera sur des modalités substantielles et procédurales, garantissant à la fois l'efficacité et l'effectivité de la sanction dissuasive. Au titre des premières, il s'agira d'augmenter le quantum chiffrable de la sanction, afin qu'il devienne au moins égal au profit illicite. Mais pas seulement : il s'agira également d'aggraver le quantum non chiffrable de la sanction, de sorte que le coût d'une faute ne puisse pas être intégralement anticipé, maîtrisé par les opérateurs économiques. Inévitablement, l'objectif de dissuasion des sanctions aura pour effet d'aggraver la responsabilité de l'auteur d'une faute lucrative. Aussi les modalités confiscatoires et dissuasives devront être passées au crible de la qualification de sanction répressive. Il en résultera une distinction nette entre le champ de la dissuasion et celui de la répression, le premier étant plus large que le second. Une sanction civile non répressive, simplement normative pouvant donc être dissuasive. Notre thèse a donc pour objectif de proposer une méthode de traitement des fautes lucratives afin de renverser le rapport coût-avantage d'une violation de l'ordre public. / Under french law, some faults can provide to their author more than the fault costs to them. In others words, some faults can procure an illegal profit because Law doesn't confiscate it or not efficiently. For example, it can be a cartel on prices, a violation of private life by a paparazzi magazine, or a fraud on consumer goods.... The aim of our thesis is twice. Fistly, we will try to understand why such behaviour is possible : what is the legal classification stage, after which we will propose a definition of lucrative fault in tort law, criminal law and competition law. Secondly, we are going to suggest a legal processing, method to deter this misbehaviour, what is the second step of our demonstration. Thus, in support of the economic model of deterrence by Gary Becker, we will determinate the conditions of effectiveness of a public punishment and of a private punishment. Among them, we will make the difference between the choice of the punishment and the probability of being decided.