Sociala medier har utvecklats till kraftfulla plattformar för informationsutbyte som många människor förlitar sig på för att hitta information för potentiella investeringar. Sociala medier är relativt okontrollerade och innehåller en stor del falsk information. Syftet med studien är att beskriva och analysera sambandet mellan information från sociala medier och privata investerares beslut på den finansiella marknaden och att analysera fem beteendeekonomiska fördomar, flockbeteende, överdriven självsäkerhet, förankring, rädslan att missa något och ekokammare, och analysera vilken roll de spelar i beslutsprocessen från sociala medier till investeringsbeslut. Den teoretiska referensramen och det empiriska underlaget utgår från det beteendeekonomiska paradigmet och studier om information från sociala medier och investeringsbeslut för att skapa en övergripande bild över sambandet mellan sociala medier och investeringsbeslut. En kvantitativ forskningsmetod tillämpades och data samlades in genom en enkätundersökning som distribuerades på sociala medier och via Mittuniversitetets egna kanaler. Sammantaget svarade 163 respondenter och efter att datauppsättningen rensades från felaktig och ofullständig data kvarstod 125 respondenter. Datan analyserades sedan i frekvenstabeller och regressions- och moderationsanalyser. Studiens resultat tyder på att investerare som i högre utsträckning förlitar sig på information från sociala medier som informationskälla tenderar att fatta mindre framgångsrika investeringsbeslut. Dessutom indikerar resultaten att detta negativa samband förstärks av förankring och rädslan att missa något. / Social media has evolved into powerful information sharing platforms that many people rely on to find information for potential investments. Social media is relatively uncontrolled and contains a large amount of false information. The purpose of the study is to describe and analyze the relationship between information from social media and private investors' decisions in the financial market and to analyze five behavioral economic biases, herd behavior, overconfidence, anchoring, the fear of missing out and echo chambers, and analyze the role they play in the decision-making process from social media to investment decisions. The theoretical frame of reference and the empirical basis are based on the behavioral economic paradigm and studies on information from social media and investment decisions to create an overall picture of the connection between social media and investment decisions. A quantitative research method was applied and data was collected through a survey that was distributed on social media and via Mid Sweden University's channels. Overall, 163 respondents responded and after the data set was cleaned of incorrect and incomplete data, 125 respondents remained. The data were then analyzed in frequency tables and regression and moderation analyses. The study's findings suggest that investors who rely more heavily on information from social media as a source of information tend to make less successful investment decisions. Furthermore, the results indicate that this negative relationship is reinforced by anchoring and the fear of missing out.

Diese Dissertation beantwortet verschiedene politikrelevante ökonomische Fragen in den Bereichen Handelspolitik, Geldpolitik, sowie Rohstoffmärkte und Energieökonomik mit Hilfe von strukturellen Vektorautoregressionsmodellen (SVAR). SVARs stellen eine effektive Möglichkeit dar, die Beziehungen zwischen verschiedenen makroökonomischen und/oder Finanzmarkt-Variablen zu modellieren und werden verwendet, um die dynamischen kausalen Effekte von ökonomischen Schocks zu schätzen. Für jede ökonomische Fragestellung wird eine Identifikationsstrategie angewandt, die auf die betrachteten Daten und ihre statistischen Eigenschaften sowie die zugrundeliegenden Annahmen über ökonomische Mechanismen zwischen den betrachteten Zeitreihen zugeschnitten ist. Im Einzelnen besteht diese Dissertation aus vier Kapiteln. In den ersten beiden Kapiteln werden die Auswirkungen von Handelspolitik auf Finanzmärkte und auf die Makroökonomie geschätzt. Das dritte Kapitel liefert einen methodischen Beitrag zur SVAR-Literatur, der in einer Anwendung zu den Effekten von Geldpolitik dargestellt wird. Das letzte Kapitel verlässt die Felder der Handels- und Geldpolitik und wendet sich Rohstoffmärkten und der Energiewirtschaft zu, stützt sich dabei aber ebenfalls auf Zeitreihenmethoden. Es analysiert die Rolle von Metallen in der Energiewende. / This dissertation answers various policy relevant economic questions in the fields of trade policy, monetary policy, and commodity markets and energy economics using structural vector autoregression (SVAR) models. SVARs constitute a parsimonious way to model the relations between different macroeconomic and/or financial variables and they are used to estimate the dynamic causal effects of economic shocks. For each economic question, this dissertation applies an identification strategy that is tailored to the relevant data and its statistical properties as well as the underlying assumptions about economic mechanisms among the regarded time series. Specifically, this dissertation consists of four chapters. The first two chapters estimate the effects of trade policy on financial markets and on the macroeconomy. The third chapter makes a methodological contribution to the SVAR literature in an application to monetary policy shocks. The final chapter moves away from trade and monetary policy to commodity markets and energy economics but also relies on time series methods. It analyzes the role of metals for the clean energy transition.

Der erste Teil der Arbeit beschreibt eine Methode, Auszahlungen zu bewerten, die einem auf dem Finanzmarkt nicht absicherbaren Risiken ausgesetzt sind. Im zweiten Teil berechnen wir den maximalen Nutzen und optimale Handelsstrategien auf unvollständigen Märkten mit Hilfe von stochastischen Rückwärtsgleichungen. Wir betrachten Händler, deren Einkommen einer externen Risikoquelle ausgesetzt sind. Diese vervollständigen den Markt, indem sie entweder einen Bond schaffen oder gegenseitig Verträge schliessen. Eine andere Moeglichkeit ist eine Anleihe, die von einer Versicherung herausgegeben wird. Die Risikoquellen, die wir in Betracht ziehen, können Versicherungs-, Wetter-oder Klimarisiko sein. Aktienpreise sind exogen gegeben. Wir berechnen Preise für die zusätzlichen Anlagen so dass Angebot und Nachfrage dafür gleich sind. Wir haben partielle Markträumung. Die Präferenzen der Händler sind durch erwarteten Nutzen gegeben. In Kapitel 2 bis Kapitel 4 haben die Händler exponentielle Nutzenfunktionen. Um den Gleichgewichtspreis zu finden, wenden wir stochastische Rückwärtsgleichungen an. In Kapitel 5 beschreiben wir ein Einperiodenmodell mit Nutzenfunktionen, die die Inada-Bedingungen erfüllen. Der zweite Teil dieser Arbeit beschäftigt sich mit dem robusten Nutzenmaximierungsproblem auf einem unvollständigen Finanzmarkt. Entweder das Wahrscheinlichkeitsmass oder die Koeffizienten des Aktienmarktes sind ungewiss. Die Lösung der Rückwärtsgleichung beschreibt die nutzenmaximierende Handelsstrategie und das Wahrscheinlichkeitsmass, das in der Auswertung des robusten Nutzens benutzt wird. Für die exponentielle Nutzenfunktion berechnen wir Nutzenindifferenzpreise. Ausserdem wenden wir diese Techniken auf die Maximierung des erwarteten Nutzens bezüglich eines festen Wahrscheinlichkeitsmasses an. Dafür betrachten wir abgeschlossene, im allgemeinen nicht konvexe zulässige Mengen für die Handelsstrategien. / The first part of the thesis proposes a method to find prices and hedging strategies for risky claims exposed to a risk factor that is not hedgeable on a financial market. In the second part we calculate the maximal utility and optimal trading strategies on incomplete markets using Backward Stochastic Differential Equations. We consider agents with incomes exposed to a non-hedgeable external source of risk by creating either a bond or by signing contracts. The sources of risk we think of may be insurance, weather or climate risk. Stock prices are seen as exogenuosly given. We calculate prices for the additional securities such that supply is equal to demand, the market clears partially. The preferences of the agents are described by expected utility. In Chapter 2 through Chapter 4 the agents use exponential utility functions, the model is placed in a Brownian filtration. In order to find the equilibrium price, we use Backward Stochastic Differential Equations. Chapter 5 provides a one--period model where the agents use utility functions satisfying the Inada condition. The second part of this thesis considers the robust utility maximization problem on an incomplete financial market. Either the probability measure or drift and volatility of the stock price process are uncertain. We apply a martingale argument and solve a saddle point problem. The solution of a Backward Stochastic Differential Equation describes the maximizing trading strategy as well as the probability measure that is used in the robust utility. We consider the exponential, the power and the logarithmic utility functions. For the exponential utility function we calculate utility indifference prices of not perfectly hedgeable claims. Finally, we maximize the expected utility with respect to a single probability measure. We apply a martingale argument and solve maximization problems. This allows us to consider closed, in general non--convex constraints on the values of trading strategies.

Diese Dissertation beinhaltet drei eigenständige Aufsätze, die die Interaktionen von Bewertungsmodellen für Wertpapiere, Finanzmärkten und der Volkswirtschaft untersuchen. Alle drei Papiere tragen zu einem besseren Verständnis von Verknüpfungen zwischen Finanzmärkten und Realwirtschaft. Im Mittelpunkt dieser Arbeit stehen Gewohnheitspräferenzen und Bayesianische Schätzmethoden, um sowohl theoretische als auch empirische Erkenntnisse zu liefern, die helfen, die makroökonomische und die Finanzliteratur stärker zu verbinden. Das erste Essay beschäftigt sich mit Gewohnheitspräferenzen und deren Fähigkeit, verschiedene Aktienrenditen in einem Portfolio zu erklären. Die zugrunde gelegten konsumbasierten Bewertungsmodelle basieren auf mikrofundierten Präferenzen und implizieren somit individuelles und aggregiertes Verhalten von Individuen. Aus diesem Grund werden Bayesianische Methoden genutzt, um diese a priori Information in die Schätzung einfließen zu lassen. Im zweiten Essay, einer gemeinsamen Arbeit mit Harald Uhlig, schätzen wir ein DSGE-Modell. Hervorzuheben ist, dass wir sowohl die Momente zweiter Ordnung für Wertpapierrenditen berücksichtigen als auch die a priori Wahrscheinlichkeiten für stilisierte Fakten wie Frisch-Elastizität und Sharpe ratio. Dieses Vorgehen liefert eine Modellschätzung, die gleichzeitig Fakten der Konjunkturzyklen, Momente zweiter Ordnung von Wertpapierrenditen sowie Finanzmarktfakten besser erklären kann. Das dritte Essay präsentiert ein DSGE-Modell, das die Interaktionen der Aktienmarktbooms zum Ende der 1980er und 1990er Jahre mit der Realwirtschaft erklären kann. Mit Hilfe nichtseparabler Präferenzen und nominaler Rigiditäten lässt sich der simultane Anstieg von BIP, Konsum, Investitionen, geleisteten Arbeitsstunden und Löhnen in dieser Zeit erklären. Abschließend wird die Rolle der Geldpolitik während Aktienmarktbooms diskutiert, und es werden optimale geldpolitische Regeln hergeleitet. / This thesis consists of three self-contained essays that investigate the interaction of asset prices and financial markets with the macroeconomy. All papers extend the existing literature in order to enhance the understanding of the strong degree of cross-linking between financial markets and the ‘rest of the economy’. In particular, the thesis focuses on habitually formed preferences and Bayesian techniques to yield theoretical and empirical insights, which help to reduce the existing gap between asset pricing and macroeconomic literature. The first essay examines and compares the ability of habitually formed preferences to explain the cross section of asset returns compared to successful factor models. Such consumption-based asset pricing models are based on micro- founded preferences, implying a linkage to individual and aggregate behavior. For this reason, the essay uses a Bayesian approach with a priori information derived from the empirical Business Cycle literature. In the second essay which is joint work with Harald Uhlig, we use Bayesian techniques to estimate a DSGE model. Especially, we explore a way to include conditional second moments of asset returns into the estimation. Moreover, we constrain the estimation by a priori probabilities on the Sharpe ratio and the Frisch elasticity. By doing so, the estimated model can well jointly explain key business cycle facts, different volatilities of several asset returns, and the empirically observed equity premium. The third essay presents a DSGE model, which covers the observed co-movements of stock market boom and bust episodes in the 1980''s and 1990''s and the economy. By including non-separable preferences and nominal rigidities, the model explains the simultaneous rise of consumption, output, investments, hours worked, and wages during a boom and the subsequent bust. Finally, the role of monetary policy during stock market booms is discussed, and optimal monetary policy rules are evaluated.

The aim of this diploma thesis is to describe and analyze supervision of financial activities in the Czech Republic. The thesis is structured into three chapters, which focuses on analysis of actual acts of CNB supervision in connection to the legal basis. The first chapter defines supervision of financial activities reflecting its historical development, economical aspect and basic trends in financial market regulation. The second chapter is the main part which describes the status and activities of the Czech National Bank in the position of the supervisory authority. The emphasis is placed especially on supervisory and regulatory activity, which represents the core of this thesis. Supervision is characterized from the methodological point of CNB's approach. Different types of supervision and regulation executions are also analyzed in this thesis.

Même si le droit uniforme OHADA, à travers notamment l'Acte uniforme relatif au droit des sociétés commerciales et du GIE, réglemente certains aspects du droit financier (les valeurs mobilières et l'Appel public à l'épargne), il faut reconnaitre que cette discipline juridique échappe dans une large mesure à l'oeuvre d'harmonisation du législateur OHADA. La conséquence logique de cette situation est la faible implication du droit uniforme OHADA dans l'interconnexion des marchés financiers de son espace, la réglementation de marchés financiers étant principalement prise en charge par la CEMAC et l'UEMOA. Ainsi, étant donné que tous les États membres de ces deux organisations sont aussi membres de l'OHADA et que cette dernière a non seulement une vocation continentale mais aussi un objet spécifique, l'intégration du droit des affaires dont le droit financier est du reste une composante, il est souhaitable que l'OHADA joue un rôle plus prépondérant en matière de droit financier. La solution idéale est de voir que l'OHADA intégrer le droit financier parmi les matières relevant du droit des affaires et adopter de ce fait un Acte uniforme relatif au droit financier. Néanmoins, pour éviter tout chevauchement de compétences avec les autres législateurs de la zone, la coopération et la concertation devront être privilégiées. / Even if the OHADA, through the Uniform Act on the commercial companies and economic interest groups (AUSC), regulates certain aspects of the finance law (Bonds, shares, public offering), it is necessary to recognize that this legal discipline escapes to a large extent the work of harmonization of the OHADA legislator. The logical consequence of this situation is the weak implication of the OHADA unified law in the interconnection of the financial markets of its space, the rule of financial markets being mainly taken care by the CEMAC and the UEMOA. So, given that all the member states of these two organizations are also members of the OHADA and given that this last one has a continental vocation and a specific object, the integration of the business law, it is desirable that the OHADA plays a more dominating role in finance law. The ideal solution is to see the OHADA registering the finance law among the subjects of the domain of the business law and therefore adopt a uniform act on the finance law. Nevertheless, to avoid any overlapping of competence with the other legislators of the zone, the cooperation and the dialogue must be privileged.

Le préjudice de l'actionnaire est un sujet encore peu étudié en France alors qu'il soulève de nombreuses interrogations. A l'inverse de nombre de solutions reçues dans les droits étrangers, le droit français n'admet que peu sa réparation tant il reste lié à la distinction jurisprudentielle fondamentale entre préjudice purement personnel (réparable) et préjudice simple corollaire du préjudice social (non réparable). Pourtant, cette distinction n'est pas des plus satisfaisantes ni sur le plan théorique, ni sur le plan pratique. Elle est en outre remise partiellement en cause dès lors que le préjudice trouve sa source dans une infraction pénale, telle que la communication d'informations mensongères. Par ailleurs, l'internationalisation des mouvements de capitaux soulève de plus en plus fréquemment la question de la loi applicable ou du juge compétent (judiciaire ou arbitral également) relativement aux actions en justice des actionnaires. Cette étude se propose dès lors de fournir une appréciation critique du droit positif afin de tenter l'élaboration d'un droit prospectif. Les solutions existantes peuvent-elles et doivent-elles changer ? Pour adopter quel type de solutions ? / The subject of shareholder damages has seldom been studied in France. Nonetheless, it is a topic of much discussion and debate in legal circles. Unlike under some foreign laws, French law rarely permits the direct compensation of shareholder damages because of the summa divisio between the personal damage (recoverable) and the damage of the company (not recoverable). However, this distinction is not relevant both in terms of theory and practice. More doubt is cast on this distinction where the potential damage arises from an infringement of the penal law, such as the use of false or misleading information to induce shareholder reliance or action. Furthermore, the internationalisation of capital introduces conflicts of law and jurisdictional questions, asking the courts to first determine whether they are the proper authority to hear a shareholder’s case, and which nation’s laws to apply.This study presents a critical analysis of the positive law and proposes avenues of reforming French laws concerning shareholder damages. Should the existing remedies be changed ? Which remedies should be adopted to reverse the strict trends in French law against adequately compensating shareholders’ losses ?

Uma característica marcante da recente crise financeira que ocorreu entre 2007 e 2009, conhecida como \"A Crise do Subprime\", foi quão rapidamente se propagou por todo o mundo. Entretanto, a maior parte da evidência empírica até o presente momento mostra que no início da crise (jun/07 - ago/08) a resposta das economias emergentes foi limitada. Este trabalho corrobora este fato, bem como a rápida saída da crise, para um grupo de países emergentes em acelerado processo de desenvolvimento: Brasil, Rússia, Índia e China, os BRICs. Encontramos ainda evidências de que a China exerceu, principalmente durante a crise, forte impacto positivo nos BRICs, o que nos levou a concluir que este foi um fator importante para que fossem menos afetados, quando comparados com economias desenvolvidas como os EUA. Também mostramos que países dentre os BRICs cuja atividade econômica apresenta maior semelhança - Brasil X Rússia e Índia X China - são afetados de modo geral de forma análoga e observamos ainda evidência de notáveis ligações financeiras entre os países do grupo. Por último, notamos que variáveis reais dos BRICs responderam com menor intensidade aos efeitos da crise quando comparadas a variáveis financeiras do próprio grupo e variáveis reais de países desenvolvidos. Para o estudo, utilizamos modelos S-VAR, VEC e testes de cointegração em painel, este último para os modelos com variáveis macroeconômicas reais. Também utilizamos um índice de propagação de calor, desenvolvido pelo Fundo Monetário Internacional (FMI), que mede a intensidade dos efeitos da crise nas variáveis para cada instante do tempo. / One of the main characteristics of the recent financial crisis that took place between 2007 and 2009, known as \"The Subprime Crisis\", was how fast it spread all around the globe. Nevertheless, most empirical evidence shows that at the beginning of the crisis (Jun/07- Aug/08) emerging markets\' response was limited. This present study corroborates this idea for a fast raising group of emerging economies: Brazil, Russia, India and China, the BRICs. We show as well how rapid these economies have managed to get out of the crisis and the not negligent positive impact that China had in all of them, especially during the crisis period. We infer that China\'s booming economy must have been one of the main factors that made the crisis\' impact reduced for the BRICs when compared to developed countries such as the US. We also show that countries among the BRICs that have more similarities - Brazil X Russia and India X China - were in general affected in an analogous way and we observe that there are strong financial links between group members. Last, we find that the crisis\' effect on real BRIC\'s macroeconomic variables was not as intense as those on developed countries or on BRIC\'s financial variables. For this study, we use S-VAR, VEC and Panel Cointegration Models. This last one was used for models with real macroeconomic variables. To draw our conclusions, we also utilize a Heat Index which has been developed by the International Monetary Fund (IMF).This index is a measure of the crisis\' effects intensity on economic variables through time.

L’existence d’un « régulateur financier » ayant pour mission d’encadrer les marchés financiers est un phénomène répandu qui confronte les systèmes juridiques à une question délicate : celle de l’intégration de ce régulateur dans le paysage institutionnel classique. C’est cette question qui est au coeur de la recherche menée en droit comparé, en France et au Moyen-Orient. D’origine anglo-saxonne, la formule frappe par son originalité fonctionnelle et structurelle. L'appréciation du phénomène passe d'abord par l’étude de la spécificité de la fonction de régulation. Comment appréhender le fait que le régulateur financier cumule des compétences normatives, contentieuses et administratives ? Ne dessaisit -il pas le législateur, le juge et l’exécutif d'une partie de leur activité? L’analyse révèle que la raison d'être du régulateur financier est de fonctionner en complémentarité avec les pouvoirs de l’État. Ne constituant pas un quatrième pouvoir, le régulateur financier diffuse l’art de la régulation résultant de son statut de gendarme de la Bourse et de magistère moral. L’approche fonctionnelle est complétée par une analyse du statut du régulateur financier. Quel positionnement occupe-t-il, alors qu'il combine des éléments privés et publics ? L’étude montre que le régulateur financier résiste aux distinctions classiques. Dépassant les frontières public/privé, il est à mi-chemin entre l'Etat et le marché. Il se nourrit des valeurs du privé par l’association des professionnels dans la régulation, le recours à des mécanismes contractuels pour régler les différends et la soumission au contrôle du juge judiciaire. Mais il maintient en même temps un statut public spécifique en vue d’assurer son indépendance. Il en résulte l'émergence d'un nouveau mode d’action de troisième voie ayant pour objet la mise en oeuvre d'une nouvelle fonction de l'Etat qui est la régulation dont l'avènement nécessite la conception d'une formule institutionnelle inédite. / The existence of a "financial regulator" whose mission is to control the financial markets is a widespread phenomenon that faces legal systems with a delicate issue: that of the integration of this regulator in the classic institutional landscape. It is this question which is at the core of research in comparative law between France and the Middle East. The formula, being of an Anglo-Saxon origin, is intriguing for its functional and structural originality. The evaluation of this phenomenon begins with the study of the specificity of the regulatory function. The question is how to apprehend that the financial regulator combines normative, administrative and litigation functions. Would not it divest the legislator, the judge and the executive of a part of their own activities? The analysis reveals that the purpose of the financial regulator is to function as a complement to the State’s powers. The financial regulator doesn’t constitute a fourth power itself; it rather diffuses the art of the regulation resulting from its status as a markets watchdog and its moral authority. The functional approach is complemented by examining the status of the financial regulator. What position does it occupy while combining both private and public elements? The study shows that the financial regulator is resistant to conventional legal distinctions. It is halfway between the State and the market surpassing by that the boundaries of the public/private law. In fact, it is nourished by private values through associating professionals in the regulation, using contractual mechanisms to resolve disputes, and submission to the judicial court control. However, it maintains, at the same time, a specific public status to ensure its independence. The result is the emergence of a new third mode of action whose purpose is the exercise of a new function of the State, which is the regulation, whose advent requires designing an unprecedented institutional formula.

Made available in DSpace on 2016-04-26T20:30:36Z (GMT). No. of bitstreams: 1 Regulacao e Auto Regulacao no Mercado de Capitais Brasileiro.PDF: 673161 bytes, checksum: 9ab570c96f0d0a0ee56517005213a4f4 (MD5) Previous issue date: 2005-08-08 / nenhum / This work intends to bring a contribution for the debate about the adequacy of the current regulation system of the Brazilian capital markets and to propose a solution for its enhancement, with the intention to increase the number and the quality of the transactions held in such market, and to make them safer for investors. In this context, it will only be analyzed the aspects of regulation and self-regulation in the segment of the financial system governed by Law nr. 6385/76, as amended, i.e., aspects exclusively related to the national securities market. The purpose hereby proposed is to present and discuss, in a comprehensive manner, the legal aspects related to regulation and self-regulation in the Brazilian capital markets, from the comprehension of the concept of regulation and its related aspects, including its characteristics and limits, as well as the characteristics of the regulatory power in our capital markets, demonstrating that the exercise of regulatory function by the Executive Power is legally valid in the Brazilian juridical system. The topic of self-regulation was analyzed bearing in mind not only its general characteristics, but also its specific characteristics related to the Brazilian capital markets, including the legal rationale for the exercise of self-regulation power by private entities, the relationship between the Brazilian Securities Commission (Comissão de Valores Mobiliários) and mentioned entities, the analysis of the Stock Exchanges activities and the analysis of factual events related to self-regulation in the securities market of Brazil. Thus, the intention hereby was to demonstrate that the safer and more adequate alternative for the development of the Brazilian securities market is a greater balance between regulation and self-regulation, with the increase of the participation of self-regulation in our capital markets. / Este trabalho tem por objetivo trazer uma contribuição para o debate em torno da adequação do atual sistema de regulação do mercado de capitais brasileiro e apontar uma solução para sua melhora, de forma a aumentar o número e a qualidade das operações realizadas em referido mercado e torná-las mais seguras para os investidores. Nesse contexto, somente serão analisados os aspectos da regulação e da auto-regulação no segmento do sistema financeiro disciplinado pela Lei nº 6.385/76, conforme alterada, ou seja, aspectos relativos exclusivamente ao mercado de valores mobiliários nacional. A finalidade aqui proposta é apresentar e discutir, de forma abrangente, os aspectos jurídicos relacionados à regulação e à auto-regulação no mercado de capitais no Brasil, partindo da compreensão do conceito de regulação e dos aspectos a ele relacionados, incluindo suas características e limites, bem como as características do poder regulamentar em nosso mercado de capitais, demonstrando que o exercício de função normativa pelo Poder Executivo é juridicamente válido no ordenamento jurídico brasileiro. O tema da auto-regulação foi analisado tendo em vista não apenas suas características gerais, como também suas características específicas no mercado de capitais brasileiro, incluindo a fundamentação legal do exercício do poder de auto-regulação por entidades privadas, a relação entre a Comissão de Valores Mobiliários e referidas entidades, a análise das atividades das Bolsas de Valores e a análise de casos concretos atuais pertinentes à auto-regulação no mercado de valores mobiliários no Brasil. Assim, pretendeu-se demonstrar que a alternativa mais segura e adequada ao desenvolvimento do mercado de valores mobiliários brasileiro é um maior equilíbrio entre a regulação e a auto-regulação, com o aumento da participação da auto-regulação em nosso mercado de capitais.