Purpose: The purpose of this thesis is to investigate if abnormal patterns concerning the rates of return during specific weekdays and months are observable for the companies in the OMXS30 during the period 2003-2010. A special focus will be put on the Monday effect anomaly. Background: Investors have a tendency to search for investment opportunities. If errors exist in the pricing of stocks it indicates that anomalies are present and that the stock market is inefficient. Investors then have the possibility to utilize the anomalies in order to receive above average returns. Method: This study is using data of stock prices from Nasdaq OMX in the period of 2003-2010. The strength and existence of the Swedish stock market efficiency is measured through autocorrelation-, chi-square- and regression tests. Average monthly stock returns are calculated on daily-, monthly-, and yearly basis. The returns are compared in order to examine if day-of-the-week and turn-of-the-year anomalies exist. Conclusion: No Monday effect is found in 2003-2010. However, positive Thursday- and positive Friday effects are detected. A negative turn-of-the-year effect as well as a positive April effect is found. The investment opportunities that could be utilized in 2003-2010 due to the specific anomalies in the period do not necessarily imply that the same anomalies can be expected on the OMXS30 in the future.

<p><strong>Purpose: </strong>The purpose of this thesis is to investigate if abnormal patterns concerning the rates of return during specific weekdays and months are observable for the companies in the OMXS30 during the period 2003-2010. A special focus will be put on the Monday effect anomaly.</p><p><strong>Background: </strong>Investors have a tendency to search for investment opportunities. If errors exist in the pricing of stocks it indicates that anomalies are present and that the stock market is inefficient. Investors then have the possibility to utilize the anomalies in order to receive above average returns.<strong> </strong></p><p><strong>Method: </strong>This study is using data of stock prices from Nasdaq OMX in the period of 2003-2010. The strength and existence of the Swedish stock market efficiency is measured through autocorrelation-, chi-square- and regression tests.<strong> </strong>Average monthly stock returns are calculated on daily-, monthly-, and yearly basis. The returns are compared in order to examine if day-of-the-week and turn-of-the-year anomalies exist.</p><p><strong>Conclusion: </strong>No Monday effect is found in 2003-2010. However, positive Thursday- and positive Friday effects are detected. A negative turn-of-the-year effect as well as a positive April effect is found. The investment opportunities that could be utilized in 2003-2010 due to the specific anomalies in the period do not necessarily imply that the same anomalies can be expected on the OMXS30 in the future.</p>

[Truncated abstract] This thesis examines informational efficiency and price discovery processes within the Perth housing market for the period 1988-2000 by utilising a rich source of Western Australian Valuer General’s Office (VGO) data. Fama’s (1970) classification of market efficiency as potentially weak form, semi-strong, or strong form has been a dominant paradigm in tests of market efficiency in many asset markets. While there are some parallels, the results of tests in this thesis suggest there are also limitations in applying this paradigm to housing markets. The institutional structure of housing markets dictates that a deeper recognition of important housing market characteristics is required. Efficiency in housing markets is desirable in that if prices provide accurate signals for purchase or disposition of real estate assets this will facilitate the correct allocation of scarce financial resources for housing services. The theory of efficient markets suggests that it is desirable for information diffusion processes in a large aggregate housing market to facilitate price corrections. In an efficient housing market, these processes can be observed and will enable housing units to be exchanged with an absence of market failure in all price and location segments. Throughout this thesis there is an emphasis on disaggregation of the Perth housing market both by price and location criteria. Results indicate that the Perth housing market is characterised by varying levels of informational inefficiency in both price and location segments and there are some important pricing-size influences.

Thesis (Ph.D.)--University of Canterbury, 2006. / Typescript (photocopy). Includes bibliographical references (p. 223-236). Also available via the World Wide Web.

The first part of thesis describes the Efficient Market Theory, its characteristics and forms. Another theoretical approach are Behavioral Finances that can also explain the stock market price making. The main topic is Financial Market Anomalies that defy the Efficient Market Theory. Anomalies state that an investor is able to achieve above average profits in the long term regularly. The thesis is focused on two anomalies selected for further testing on the data of companies traded on German exchange Xetra. Data was obtained from Yahoo Finance and processed for statistical tests. Anomalies occurrence was scarce, therefore it cannot be said that an investor is able to achieve above average profits in the long term regularly.

Made available in DSpace on 2016-08-02T21:42:22Z (GMT). No. of bitstreams: 1 Flavio Crepardi Brustelo.pdf: 2116777 bytes, checksum: c87c19160f0189b5791b18e1639b5bbe (MD5) Previous issue date: 2011-11-23 / Os 799 discentes presenciais cursando entre o 5º a 8º semestre que utilizam os jogos de empresas, inclusos nas 225 empresas ativas distribuídas entre os cursos de Administração geral; Comércio exterior; Administração financeira; Ciências contábeis e Ciências econômicas no campus Rudge Ramos da Universidade Metodista de São Paulo, foram submetidos a 6 cenários virtuais, com diferentes graus de complexidade, onde suas decisões foram investigadas sob a ótica dos aspectos heurísticos, contidos em finanças comportamentais, validando a hipótese de que suas decisões não são tomadas utilizando a teoria de mercado eficiente contida nas finanças tradicionais, modelo este que pressupõe que seus agentes são racionais e maximizadores de benefícios esperados, mas as tomam através das heurísticas comportamentais de efeito certeza, reflexão e isolamento, existentes no questionário da Teoria do Prospecto, Nobel de economia em 2002 por introduzir os insights da pesquisa psicológica na ciência econômica, especialmente no que diz respeito as avaliações e tomada de decisão sob incerteza, sugerindo uma mudança na função linear da predileção de perdas à ganhos, constantes em finanças tradicionais, para uma concavidade da função utilidade para ganhos e convexas para perdas, utilizadas em heurísticas comportamentais de Kahneman e Tversky (1979). Foi também efetuada uma análise de processos das 56 empresas virtuais contidas no 1º quartil, escalonadas em ordem decrescente, gerando duas proxys de confirmação dos resultados tabulados. Foi constatado uma superestimação de resultados possíveis ao invés de resultados prováveis, demonstrando fantasias das habilidades dos jogadores, equiparáveis com os resultados de Weinstein (1980), em até 71% acreditando serem melhores do que realmente são. Além de análise Qui-Quadrática que confirmaram que os resultados da teoria do prospecto são equiprováveis e equilibrados com o trabalho original, além do Teste-t entre amostras de variâncias equivalentes que geraram significância estatística, reforçando o modelo. Também foi efetuado uma análise das decisões por gênero nas respostas, para comprovar a irrelevância proposta por Hanna, Gutter e Fan (2001) quanto a predileção e aceitação ao risco.

Made available in DSpace on 2016-08-02T21:42:29Z (GMT). No. of bitstreams: 1 Eduardo Roberto Priore.pdf: 1113457 bytes, checksum: 1acca67a7d8f784ff91ffb7295f3b2fe (MD5) Previous issue date: 2012-12-19 / The aim of this dissertation is to analyse loss aversion of the Business Administration and Financial Management students, using the reproduction of the work developed by Kahneman and Tversky (1979). For that purpose, it was made a field research with these students in a private college in São Paulo city with the application of the original survey template suggested by researchers Kahneman e Tversky (1979), and through the obtained results, Prospect Theory was validated, and it was verified that a group of students have less loss aversion. In this study was made a bibliographic review about the main changes in financial area since 1920 until nowadays highlighting the theory about modern financials, Efficient Market Hypothesis, Behavior Financials, Heuristics and Prospect Theory. The results reveal the existence of certainty, reflex and isolation effects. It was possible to confirm the existence of a different behavior of the Administration students. Among the main conclusions, Administration students are reacting differently of Financial Management students. Academic qualification is proving as a differentiation factor between the two groups. Administration students have a smaller financial base of studies than Financial Magement students and a larger base of studies on other areas. This larger knowledge on financial area didn t bring any differential for Financial Management students, this can be explained by the low age of this population, that have just left high school and has little experience and little understanding of financial market. / O objetivo desta dissertação é analisar aversão à perda dos estudantes do curso de administração de empresas e do curso de tecnologia em gestão financeira, usando a reprodução do trabalho desenvolvido por Kahneman e Tversky (1979). Para tanto, foi realizada uma pesquisa em campo com estudantes em uma faculdade particular, localizada da cidade de São Paulo, onde pode ser aplicado o questionário no modelo original proposto pelos pesquisadores Kahneman e Tversky (1979) e através dos resultados obtidos, foi recriada a teoria dos prospectos e constatou que um grupo de estudantes tem uma aversão à perda menor. Neste trabalho, foi feita uma revisão bibliográfica sobre as principais mudanças na área financeira desde 1920 até atualidade, destacando a Teoria sobre Finanças Modernas, a Hipótese de Mercados Eficientes, Finanças Comportamentais, Heurísticas e Teoria do Prospecto. Os resultados apontam para a existência dos efeitos certeza, reflexo e isolamento. Foi possível confirmar a existência de um comportamento diferente para o grupo de estudantes de administração. Dentre as principais conclusões, os estudantes de administração, estão reagindo de forma diferente que os estudantes de gestão financeira. A formação dos respondentes mostrou-se um fator de diferenciação entre os dois grupos. Os alunos de administração tem uma base de estudos sobre finanças menor comparada com os estudantes de gestão financeira e uma base de estudos maior em outras áreas. Esse conhecimento mais abrangente na área financeira, não trouxe nenhum diferencial para os estudantes de gestão financeira, isso pode se dar por essa amostra ser basicamente de pessoas muito jovem que acabaram de sair do ensino médio e com pouca experiência e entendimento do mercado financeiro.

The objective of the thesis is to characterize the importance of information and consequently also of knowledge as the bases for active dealing in the stock market. The fundamental terms of information credibility, disinformation and information asymmetry, which have a cardinal effect on behaviour of particular participants of the market, are mentioned in the thesis. The theory of effective markets and the factors due to which it is not able to explain the development and the real state of the contemporary stock markets, are analysed in more detail in the thesis. A considerable part of the thesis is devoted to the analysis and the definition of information need as a basic requirement for making successful investment decisions of an individual, whereas ways to its fulfilment are implied -- including a description and a division of available information sources. The description and the analysis of several dealing strategies which are directly based on usage of various kinds of information are not missing in the thesis. A part of the work is a presentation and an analysis of the results of a research made among real investors.

The Diploma Thesis deals with influence of announcing economic indicators on currency exchange rate AUD/USD. The Thesis focuses on fundamental news announced in Australia, USA and China, as these play a significant role in forming of analyzed currency exchange rate. The first part includes general description of fundaments, explanation of investor's psychology, description of world's most important banks, because the financial world waits for their announcements and reacts upon them. Next subchapter of thesis focuses on central bank of Australia and its monetary policy. The research itself is situated in the second part of the thesis, containing testing the influence of fundamental news on logarithmic return of exchange rate AUD/USD, using linear regression analysis. The objective of this part is to find out what is the influence of news on exchange rate return of AUD/USD. The last part examines whether investing strategies based on announcing fundamental news can bring profit to the investor or the efficient market theory will be confirmed.

Few areas of research in the finance literature have received greater attention than the efficient market hypothesis. Much of the research has been directed toward the securities market while very little research has been done in the real estate markets. The existing research on real estate market efficiency has been either descriptive or illustrative with very little empirical testing being performed. The major reason for the lack of empirical testing has been the inability to develop an adequate data base. The results of the empirical work that has been done do not support the widely held belief that real estate markets are inefficient. This study, using the autoregressive-integrative-moving average (ARIMA) time series analysis technique, tests the weak-form efficiency of the Dallas-Fort Worth office properties real estate market. According to the weak-form efficient market hypothesis, all price information should be capitalized into current real estate prices and not provide the basis for earning abnormal returns in trading. Price data formed from office building sales dating from January, 1979 to January, 1985 are used to test the market. The data was gathered from the files of several professional appraisal firms located in the Dallas-Fort Worth area. The transaction information includes (1) transaction price; (2) location of the property; (3) net rentable area; (4) gross income multiplier (GIM); (5) net income multiplier (NIM); and (6) net operating income. The results of the study indicate a lack of significant autocorrelation. This suggests that the Dallas-Fort Worth office properties real estate market is weak-form efficient. As further evidence of weak-form market efficiency, ARIMA models are estimated to predict future sales prices but they are unable to outperform a simple mean series forecast. The results indicate that a change in traditional real estate theory concerning market efficiency may be warranted.