Academic literature on the topic 'Modelo de markowitz'
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Journal articles on the topic "Modelo de markowitz"
Pereira, Adalmiro Andrade. "O Modelo de Markowitz." Review of Business and Legal Sciences, no. 12 (July 19, 2017): 331. http://dx.doi.org/10.26537/rebules.v0i12.919.
Full textArévalo González, Santiago. "Modelo de gestión de carteras de Markowitz usando algorietmos genéticos." CITAS 2, no. 1 (July 1, 2016): 31–37. http://dx.doi.org/10.15332/24224529.5177.
Full textMendes, Marcos Huber, Reinaldo Castro Souza, and Marco Aurélio Sanfins. "Otimização de portfólio: Métrica do risco com espaço objetivo aumentado." Research, Society and Development 10, no. 5 (May 13, 2021): e47210515189. http://dx.doi.org/10.33448/rsd-v10i5.15189.
Full textParejo Rodríguez, Alexander, Marceliano Payares Ayola, and Eder Parodi Camargo. "Cartera réplica a partir de modelos estocásticos para predecir el índice bursátil Colcap." Revista Venezolana de Gerencia 25, no. 90 (June 5, 2020): 693–708. http://dx.doi.org/10.37960/rvg.v25i90.32411.
Full textZANINI, FRANCISCO ANTÔNIO MESQUITA, and ANTONIO CARLOS FIGUEIREDO. "AS TEORIAS DE CARTEIRA DE MARKOWITZ E DE SHARPE: UMA APLICAÇÃO NO MERCADO BRASILEIRO DE AÇÕES ENTRE JULHO/95 E JUNHO/2000." RAM. Revista de Administração Mackenzie 6, no. 2 (June 2005): 38–65. http://dx.doi.org/10.1590/1678-69712005/administracao.v6n2p38-64.
Full textCoria Villca, Diego. "Modelo de Markowitz aplicado a fondos de inversión en Bolivia." Revista Ñeque 3, no. 7 (September 1, 2020): 176–89. http://dx.doi.org/10.33996/revistaneque.v3i7.40.
Full textVásquez Serpa, Luis Javier, Katherine Dextre Osco, Dominique Mejia Quiñones, and Ada Calapuja Escobedo. "Elección de Portafolio Óptimos de Activos con y sin Riesgo." Pesquimat 20, no. 2 (May 15, 2018): 21. http://dx.doi.org/10.15381/pes.v20i2.13964.
Full textFranco-Arbeláez, Luis C., Claudia T. Avendaño-Rúa, and Haroldo Barbutín-Díaz. "Modelo de markowitz y modelo de Black-Litterman en la optimización de portafolios de inversión." TecnoLógicas, no. 26 (June 21, 2011): 71. http://dx.doi.org/10.22430/22565337.40.
Full textLopes, Ana Lúcia Miranda, Marcelo Lopes Carneiro, Aline Botelho Schneider, and Marcus Vinícius Andrade de Lima. "MARKOWITZ NA OTIMIZAÇÃO DE CARTEIRAS SELECIONADAS POR DATA ENVELOPMENT ANALYSIS – DEA." Gestão e Sociedade 4, no. 9 (June 27, 2011): 640. http://dx.doi.org/10.21171/ges.v4i9.794.
Full textAlvarado Morales, Ofelia, Javier Francisco Rueda Galvis, and Ramón Ramón Martínez Huerta. "Modelo del portafolio eficiente para la toma de decisiones en la producción agrícola." I+D Revista de Investigaciones 16, no. 2 (May 28, 2021): 69–83. http://dx.doi.org/10.33304/revinv.v16n2-2021007.
Full textDissertations / Theses on the topic "Modelo de markowitz"
Fretel, Celis Ibeth Liliana. "Aplicación del modelo de Markowitz en el mercado de acciones peruano." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2018. https://hdl.handle.net/20.500.12672/10636.
Full textTrabajo de suficiencia profesional
Martins, Luís Pedro Rosa. "A eficiência nas Carteiras de Markowitz, Variância Mínima e Naïve aplicada ao índice italiano." Master's thesis, Instituto Superior de Economia e Gestão, 2014. http://hdl.handle.net/10400.5/8198.
Full textO objectivo deste trabalho é verificar as possíveis vantagens da gestão activa face à gestão passiva de uma carteira de acções com a mesma composição do índice de acções italiano FTSE MIB. A gestão passiva baseia-se no método Naïve (1/N), onde a composição da carteira inclui todos os activos do indice com proporções iguais. A gestão activa baseia-se no método de Markowitz que tem como objectivo maximizar a rendibilidade tendo definido um determinado nível de risco, ou minimizar o risco tendo em conta um nível de rendibilidade esperada. Também é utilizado o método da variância mínima que consiste em minimizar o risco independentemente da rendibilidade. Nesta abordagem as proporções a investir em cada activo são revistas mensalmente tendo em conta a evolução do mercado. Para as determinar são consideradas ?janelas? de dados de 1 e 2 anos. O segundo objectivo deste trabalho é determinar o efeito dos custos de intermediação financeira no desempenho da carteira. São utilizados os títulos que compõem o índice FTSE MIB, representativo do mercado italiano desde Janeiro de 2004 até Dezembro de 2013. Os resultados mostram a superioridade da gestão activa face à passiva, sendo a carteira de Markowitz a que obteve melhor desempenho. A carteira de variância mínima obteve resultados inferiores à de Markowtiz, mantendo resultados superiores à Naïve quando se utilizam "janelas" de 2 anos. Os custos de intermediação têm impacto nas carteiras estudadas, não pondo em causa no entanto, o desempenho superior da gestão activa
The purpose of this paper is to determine to possible advantages of an actively managed portfolio over a passively managed portfolio, both of which are composed by the stocks on the FTSE MIB. The passive management approach is based on the Naïve method (1/N), where the portfolio includes all the stocks on the index with the same proportions. Active management is based on the Markowitz model whose objective is to maximize the return give a set risk level or, minimize the risk given an expected return. The minimum variance model is also used, whose goal is to minimize the risk independent of the return. On this approach the weights of each asset in the portfolio are revised monthly, based on the market evolution. In order for these to be determined, "windows" of 1 and 2 years were used. The second objective of this thesis is to determine the effect of the transaction costs on the portfolio' performance. The data used are the assets included on FTSE MIB index, which is representative of the Italian stock market, between January 2004 and December 2013. The results show the superiority of active management in relation to passive, Markowitz's method being the one with the best performance. The minimum variance portfolio showed inferior results compared to Markowitz, while showing a better performance than the Naïve portfolio when using 2 year windows. Although transaction costs impact the portfolios significantly, active management still has superior results.
Pereira, Junior Marcio Guedes. "Redução do risco em um portfólio internacional: uma aplicação prática do modelo de Markowitz." reponame:Repositório Institucional do FGV, 1995. http://hdl.handle.net/10438/5008.
Full textApresenta os conceitos básicos da teória dos portfólios, o Modelo de Markowitz e a operacionalização do Modelo de Markowitz.
DOMINGUEZ, MONDRAGON ADRIANA. "MODELO DE MARKOWITZ Y SIMULACIÓN MONTE CARLO APLICADOS A UN PORTAFOLIO DE INVERSIÓN CON ACCIONES DEL IPC. 2013-2015." Tesis de Licenciatura, UNIVERSIDAD AUTONOMA DEL ESTADO DE MEXICO, 2015. http://hdl.handle.net/20.500.11799/68032.
Full textDantas, Allan Leão. "Otimização multiperíodo por média-variância sem posições a descoberto em ativos de risco." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/3/3139/tde-13122006-174247/.
Full textInitially in this work are presented the basics concepts of mean and variance and how they are applied to quantify an asset or a portfolio. After this we present the optimal investment strategy of the Markowitz no-shorting constraints mean-variance portfolio selection in single period and the Markowitz optimal investment strategy without such constrain. Following this, we present a short review of the continuous-time dynamic model for the mean-variance portfolio selection with no-shorting constraints in risky assets problem. As the main objective of this work we propose a discrete time multiperiod model based on the continuous-time portfolio selection with no-shorting constraints in risky assets, that is applied to the Brazilian financial market. This result is compared with the investment strategy of the Markowitz no-shorting constraints mean-variance portfolio selection in single period applied sequentially in the multiperiod case.
Córdova, Ayala Diego Alonso. "Modelo de markowitz con metodología EWMA para construir un portafolio diversificado en acciones en la bolsa de valores de Lima." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2015. https://hdl.handle.net/20.500.12672/4672.
Full text--- For making decisions to invest in the stock market, an investor must consider not only the returns expected from their investment but also the risk associated with it. As a consequence of that, the outlook will be integral and he will be informed as possible. In this research is presented an optimizing model for strategic asset allocation based on the historical risk and returns, Markowitz’s model, complemented by EWMA or exponentially weighted moving average methodology for measuring volatility given the heteroscedasticity of the variance that is present in the current financial series. The aim of building diversified portfolios in shares on the Lima Stock Exchange is to provide alternatives of expected returns minimizing unsystematic risk, accomplish with the efficient diversification principle, so the decision to invest is according to the portfolio that fits the investor profile. Favorable results and validated hypotheses conclude that the model of optimization proposed can build efficient and diversified portfolios in shares with lower risk and higher returns than stock indices of Lima Stock Exchange. KEYWORDS: STOCK EXCHANGE, DIVERSIFICATION, EWMA, H. MARKOWITZ, EFFICIENT FRONTIER, RAR.
Tesis
Lima, Junior Melquiades Pereira de. "Modelo de covari?ncia bayesiana para sele??o de protf?lios de investimentos." Universidade Federal do Rio Grande do Norte, 2011. http://repositorio.ufrn.br:8080/jspui/handle/123456789/15024.
Full textThe portfolio theory is a field of study devoted to investigate the decision-making by investors of resources. The purpose of this process is to reduce risk through diversification and thus guarantee a return. Nevertheless, the classical Mean-Variance has been criticized regarding its parameters and it is observed that the use of variance and covariance has sensitivity to the market and parameter estimation. In order to reduce the estimation errors, the Bayesian models have more flexibility in modeling, capable of insert quantitative and qualitative parameters about the behavior of the market as a way of reducing errors. Observing this, the present study aimed to formulate a new matrix model using Bayesian inference as a way to replace the covariance in the MV model, called MCB - Covariance Bayesian model. To evaluate the model, some hypotheses were analyzed using the method ex post facto and sensitivity analysis. The benchmarks used as reference were: (1) the classical Mean Variance, (2) the Bovespa index's market, and (3) in addition 94 investment funds. The returns earned during the period May 2002 to December 2009 demonstrated the superiority of MCB in relation to the classical model MV and the Bovespa Index, but taking a little more diversifiable risk that the MV. The robust analysis of the model, considering the time horizon, found returns near the Bovespa index, taking less risk than the market. Finally, in relation to the index of Mao, the model showed satisfactory, return and risk, especially in longer maturities. Some considerations were made, as well as suggestions for further work
A teoria de portf?lio ? um campo de estudos que se dedica a investigar a tomada de decis?o por investidores de recursos. O prop?sito desse processo ? a redu??o do risco por meio da diversifica??o e, portanto, a garantia de determinado retorno. Apesar disso, o modelo cl?ssico de M?dia-Vari?ncia cont?m cr?ticas quanto a sua parametriza??o, observa-se que o uso da vari?ncia e covari?ncias possui sensibilidade ao mercado e ? estima??o de par?metros. Como forma de redu??o dos erros de estima??o, os modelos bayesianos possuem mais flexibilidade na modelagem, com a possibilidade de inserir par?metros quantitativos e qualitativos sobre o comportamento do mercado como forma de redu??o de erros. Observando isso, o presente trabalho teve como objetivo formular um novo modelo de matriz por meio do teorema de Bayes, como forma de substitui??o da covari?ncia no modelo M-V, denominado de MCB - Modelo de Covari?ncia Bayesiana. Para avalia??o do modelo, algumas hip?teses s?o formuladas por meio do m?todo ex post facto e por an?lise de sensibilidade. Os benchmarks utilizados como refer?ncia foram: (1) o modelo cl?ssico de M?dia Vari?ncia; (2) o ?ndice de mercado da Bovespa; e, (3) 94 Fundos de Investimento. Os retornos acumulados durante o per?odo de maio de 2002 a dezembro de 2009 demonstraram superioridade do MCB em rela??o ao modelo cl?ssico M-V e o ?ndice Bovespa, por?m assumindo um pouco mais de risco diversific?vel que o M-V. A an?lise robusta do modelo, considerando o horizonte de tempo, constatou retornos pr?ximos ao Ibovespa, considerando menor risco que o mercado. Por ?ltimo, em rela??o ao ?ndice de Mao, o modelo se demonstrou satisfat?rio, em retorno e risco, principalmente em prazos mais longos. Por fim, algumas considera??es s?o realizadas, bem como sugest?es de futuros trabalhos
Carlos, Molina César Gabriel. "Modelo matemático de optimización en la incorporación de los costos de transacción en el modelo de Markowitz para la asignación de activos financieros." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2019. https://hdl.handle.net/20.500.12672/10750.
Full textTesis
Yovera, Avalos Rodrigo Alonsso. "Resultados del modelo de Black-Litterman comparados con los del modelo de Markowitz para el portafolio de las AFPs para el periodo 2007-2019." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2019. http://hdl.handle.net/20.500.12404/17976.
Full textMiguel, Franklin Kelly. "Aplicação da teoria de portfólio de Markowitz para a geração de energia elétrica proveniente de empreendimentos eólicos no Brasil." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/3/3143/tde-23012017-143349/.
Full textEven though the hydroelectric generation is highly dependent on the river flows, it is possible to minimize the volatility of the energy generation in a given period using the storage capacity of the reservoirs. In contrast, to minimize the volatility of the wind generation is burdensome due to its dependency on wind. Accordingly, an optimized portfolio of wind projects all together allows the reduction of the volatility of the energy generation for the complementarity of wind from different locations. In Brazil, the states of Bahia, Rio Grande do Norte, Ceara, Rio Grande do Sul and Piauí concentrate 90% of the installed capacity of wind power plants in operation, under construction or contracted with a font forecast to reach 11.6% share the electric matrix. The Thesis aims to develop a support methodology based in portfolio theory of Markowitz that can be used by the Brazilian-planning agency in future, to define the amount of energy to be contracted by source and location, through regional and source energy auctions, to obtain an optimized portfolio projects, with reduced volatility. The methodology can also serve to support the investor to obtain a portfolio of plants that minimize the risk of financial exposure to short-term market. No study applying Markowitz\'s portfolio theory in wind farms of Brazil was found in the literature. The results show that the portfolio of the existing wind farms is not on the efficient frontier and could be optimized with increased expectation of generating or reducing the risk. Similarly, the optimization of the portfolio also reduced the risk of exposure to short-term market.
Books on the topic "Modelo de markowitz"
1949-, Ward Keith, ed. Strategic issues in finance: [including papers by Modigliani & Miller, Black & Scholes, Sharpe, Markowitz]. Oxford: Butterworth-Heinnemann, 1994.
Find full textBook chapters on the topic "Modelo de markowitz"
Kaplan, Paul D., and Sam Savage. "Markowitz 2.0." In Frontiers of Modern Asset Allocation, 325–49. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119205401.ch26.
Full textKalyagin, Valery, Alexander Koldanov, Petr Koldanov, and Viktor Zamaraev. "Market Graph and Markowitz Model." In Optimization in Science and Engineering, 293–306. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-0808-0_15.
Full textMarkowitz, Harry, and Sam Savage. "What Does Harry Markowitz Think?" In Frontiers of Modern Asset Allocation, 351–66. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119205401.ch27.
Full textKaplan, Paul D. "Asset-Allocation Models Using the Markowitz Approach." In Frontiers of Modern Asset Allocation, 267–74. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119205401.ch22.
Full textEvstigneev, Igor V., Thorsten Hens, and Klaus Reiner Schenk-Hoppé. "Mean-Variance Portfolio Analysis: The Markowitz Model." In Springer Texts in Business and Economics, 11–18. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-16571-4_2.
Full textEvstigneev, Igor V., Thorsten Hens, and Klaus Reiner Schenk-Hoppé. "The Markowitz Model with a Risk-Free Asset." In Springer Texts in Business and Economics, 33–41. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-16571-4_5.
Full textDeng, Guang-Feng, and Woo-Tsong Lin. "Ant Colony Optimization for Markowitz Mean-Variance Portfolio Model." In Swarm, Evolutionary, and Memetic Computing, 238–45. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-17563-3_29.
Full textLee, Cheng-Few, Joseph E. Finnerty, and Hong-Yi Chen. "Risk-Aversion, Capital Asset Allocation, and Markowitz Portfolio-Selection Model." In Handbook of Quantitative Finance and Risk Management, 69–92. Boston, MA: Springer US, 2010. http://dx.doi.org/10.1007/978-0-387-77117-5_5.
Full textKarimi, Mohammad Hossein, and Emran Mohammadi. "A Multinomial Goal Programming Model Using Markowitz Model Based on Energy Portfolio Under Uncertainty." In Advances in Intelligent Systems and Computing, 297–309. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66501-2_24.
Full textOzenbas, Deniz, Michael S. Pagano, Robert A. Schwartz, and Bruce W. Weber. "Economics and the Equity Market: A Microeconomics Course Application." In Classroom Companion: Business, 1–19. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-74817-3_1.
Full textConference papers on the topic "Modelo de markowitz"
Lucas, Felipe Fortuna, and Andréa Soares Bonifácio. "CRIPTOMOEDAS: FORMAÇÃO DE CARTEIRAS DE INVESTIMENTO ATRAVÉS DO MODELO DE MARKOWITZ." In XIX Simpósio de Pesquisa Operacional & Logística da Marinha. São Paulo: Editora Blucher, 2020. http://dx.doi.org/10.5151/spolm2019-075.
Full textTourinho, Renan Fortes, Antônio Costa de Oliveira, and Rodrigo de Melo Souza Veras. "Um Algoritmo Genético para Seleção de Portfólio de Investimentos com Restrições de Cardinalidade e Lotes-Padrão." In Simpósio Brasileiro de Sistemas de Informação. Sociedade Brasileira de Computação, 2013. http://dx.doi.org/10.5753/sbsi.2013.5720.
Full textGercekovich, D. A., O. Yu Basharina, I. S. Shilnikova, E. Yu Gorbachevskaya, and S. A. Gorsky. "Information and algorithmic support of a multi-level integrated system for the investment strategies formation." In 3rd International Workshop on Information, Computation, and Control Systems for Distributed Environments 2021. Crossref, 2021. http://dx.doi.org/10.47350/iccs-de.2021.06.
Full textTicoh, Janne Deivy, and Cherys Fomy Laloan. "Electric Power Generation Optimization with Markowitz Model." In The 7th Engineering International Conference (EIC), Engineering International Conference on Education, Concept and Application on Green Technology. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0009009702730279.
Full textTicoh, Janne Deivy, and Cherys Fomy Laloan. "Electric Power Generation Optimization with Markowitz Model." In The 7th Engineering International Conference (EIC), Engineering International Conference on Education, Concept and Application on Green Technology. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0009009702790285.
Full textRamli, Suhailywati, and Saiful Hafizah Jaaman. "Markowitz portfolio optimization model employing fuzzy measure." In THE 4TH INTERNATIONAL CONFERENCE ON MATHEMATICAL SCIENCES: Mathematical Sciences: Championing the Way in a Problem Based and Data Driven Society. Author(s), 2017. http://dx.doi.org/10.1063/1.4980932.
Full textMikulis, Laurynas Mikulis, and Renaldas Vilkancas. "INVESTICINIO PORTFELIO FORMAVIMAS GLOBALIOJE AKCIJŲ RINKOJE REMIANTIS BLACK – LITTERMAN METODU." In 23rd Conference for Young Researchers "Economics and Management". Vilnius Gediminas Technical University, 2020. http://dx.doi.org/10.3846/vvf.2020.032.
Full textWei, Jicai, Tingguang Ren, Jiali Jiang, Zhao Wei, Cui Hao, and Junmei Li. "System-of-Systems Planning Method based on Markowitz Model." In Applied Simulation and Modelling. Calgary,AB,Canada: ACTAPRESS, 2012. http://dx.doi.org/10.2316/p.2012.776-017.
Full textFei, Cai, and Hu Da-Wei. "Improvement Markowitz investment profolio model based on genetic algorithm." In 2010 2nd International Conference on Future Computer and Communication. IEEE, 2010. http://dx.doi.org/10.1109/icfcc.2010.5497721.
Full textZakarkaitė, Aušrinė, and Viktoras Filipavičius. "H. MARKOWITZ‘O MODELIO TINKAMUMO BALTIJOS VERTYBINIŲ POPIERIŲ BIRŽAI TIKRINIMAS." In Conference for Junior Researchers „Science – Future of Lithuania“. VGTU Technika, 2017. http://dx.doi.org/10.3846/vvf.2017.021.
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