Examinando por Materia "Criptomonedas"
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Ítem Análisis de las buenas prácticas de gobierno en las plataformas de intercambio de criptomonedas(Universidad EAFIT, 2024) Baena Bonilla, Carlos Alberto; Bustamante Guerra, Carolina; Restrepo Ochoa, Diana Constanza; Téllez Falla, Diego FernandoMotivated by the collapse of FTX and its repercussions, this thesis proposes an indicator to evaluate good governance practices in cryptocurrency exchange platforms listed on the United States stock exchange. The development involved reviewing existing literature to identify key governance criteria to be assessed in the indicator. The results show that the industry’s overall compliance is 90% and that the lack of governance in FTX was a key factor in its collapse; a solid and transparent corporate governance is essential to gain and maintain investor confidence and ensure operational sustainability.Ítem Bitcoin, una mirada desde la dinámica de sistemas(2022) Movil Sandoval, Valentina; Zapata Rendón, Laura Katterine; Quintero Montoya, Mariana; Pérez Serna, Isabela; Universidad EAFITUna criptomoneda o criptoactivo, es un medio digital de intercambio que utiliza criptografía para asegurar las transacciones, controlar la creación de unidades adicionales y verificar la transferencia de activos usando tecnologías de registro público descentralizado [12]. Seguidamente, en este proyecto se estudia la primera criptomoneda en operar, el Bitcoin. Por lo que, con base en la dinámica de sistemas se busca entender la relación existente entre 3 variables fundamentales de esta economía: la generación de monedas, la tasa de Hash, las ganancias asociadas a la minería y el impacto medioambiental de la red. Por último, establecer dicha relación permitirá obtener una visión general del Bitcoin básico y su funcionamiento. De manera que, se puedan proponer políticas y/o escenarios posibles que permitan una mejor toma de decisiones para la permanencia y adhesión de nuevos usuarios y, el crecimiento en el mercado de la moneda.Ítem Criptoactivos dentro del marco de legalidad penal del ordenamiento colombiano : criptomonedas como instrumento idóneo para la comisión de ilícitos, en específico : lavado de activos(Universidad EAFIT, 2021) Ramírez Ramírez, Daniel; Echavarría Ramírez, RicardoThis paper aims to address the following questions: What problems does Colombia face due to the use, trade and exchange of crypto assets within the country's economy without specific regulation? And what risks does the lack of cryptocurrency regulation in Colombia generate in relation to the commission of illicit crimes? In that order of ideas, first a historical account is drawn up that allows us to understand the origin of cryptocurrencies. Then a conceptualization of the cryptocurrencies that currently exist is carried out, specifically Bitcoin, in which the characteristics of the same and the forms of commercialization that exist today on them are detailed. Subsequently, the current context of the cryptocurrency market in Colombia and its regulation are exposed, while describing the problem that money laundering represents for Colombia and its ease in the cryptoactive market, added to a brief study of possible crimes that can be committed through the use of crypto assets and finally the general and specific characteristics of the money laundering criminal type are enunciated in the face of the cryptocurrency market and the problems that both these and their lack of regulation represent for legal goods Economic Order and Social, and Administration of Justice.Ítem Criptomonedas ¿una buena inversión?(Universidad EAFIT, 2021) Gómez Salazar, Juliana; Gaitán Riaño, Sandra ConstanzaÍtem Efecto de la quiebra del Silicon Valley Bank en la volatilidad del mercado de criptomonedas y su posible papel como activo refugio en tiempos de incertidumbre(Universidad EAFIT, 2023) Bohórquez Arango, Camilo; Villegas Restrepo, Rubén Santiago; Botero Ramírez, Juan CarlosThe objective of this paper is to analyze the role that cryptocurrencies markets have been exerting on financial markets. Specifically, it analyzes the impact that the bankruptcy of Silicon Valley Bank had on both the cryptocurrency market and the stock market in order to determine whether cryptocurrencies can be considered a safe-haven asset in times of high uncertainty. The methodology consisted of building up a cryptocurrency index using a back-testing and weighting methodology by market capitalization, in order to make a comparison with the stock market. Subsequently, several statistical tests were performed to determine whether the collected data were normally distributed or autocorrelated. Finally, through a time window analysis, the impact that the bank’s bankruptcy had on both markets was analyzed, comparing volatilities as well as returns prior to the day of the event, during the event and after it.Ítem El negocio de minado de criptomonedas en Colombia : desafíos y oportunidades(Universidad EAFIT, 2024) Ospina Morales, Diego Alejandro; Giraldo Hernández, Gina María; Guzmán Feria, Juan SebastianÍtem Impacto de Google trends y Twitter en la capitalización de mercado de bitcoin(Universidad EAFIT, 2022) Miranda Argel, Juan Fernando; Ballesteros Egurrola, Enrique Luis; Gaitan Riaño, Sandra ConstanzaBitcoin is a decentralized currency supported by a blockchain system behind its issuance, so it transmits security regarding its value, since it cannot be simply duplicated or falsified. However, given that the volumes of transactions are high and quite variable, it is necessary to study their speculative nature, since studying the influence of some media factors allows us to observe how this type of less regulated asset can be the target of speculation and manipulation. through media such as Twitter and Google. In this study, we use the VAR model to analyze Bitcoin time series, its popularity, and some features. With the purpose of identifying if there is any correlation between fame in social networks and interest in Bitcoin within the Google search engine and the capitalization of this asset in the market. The results show that the influence of Google search interest and Twitter popularity does not have a large effect on Bitcoin's market capitalization.Ítem Regulación de criptoactivos en Colombia en el ámbito de lavado de activos(Universidad EAFIT, 2020) de Greiff Uribe, Eduardo; Vélez Villegas, Juan EstebanAt present the financial market presents a transformation process where various innovations have been generated. One of these is the introduction of cryptocurrencies or virtual currencies, whose pioneer was the creation of Bitcoin, which progressively unleashed the development of different cryptocurrencies, as a phenomenon that affects a country not only in the economic but also legal sphere, and that may have international significance due to the characteristics of these cryptocurrencies such as decentralization, the speed of their transactions, anonymity, among others. In the legal field, cryptocurrencies have generated debate at the level of criminal science since their particular nature has generated new modalities for the commission of some crimes, specifically having a greater impact on money laundering. In Colombia, the absence of an appropriate regulation for this type of virtual currencies has impacted on the significant increase in the crime of money laundering, which represents the object of this study that seeks not only to develop the current problem in reference to the issue but also formulate some possible solutions.Publicación Relevancia de las criptomonedas como activos financieros dentro de un portafolio diversificado con activos financieros tradicionales utilizando el modelo de Markowitz(Universidad EAFIT, 2024) Herrera Cruz, Andrés Felipe; Cardona Llano, Juan FelipeThis study evaluates the relevance of including cryptocurrencies in diversified portfolios of traditional financial assets using the Markowitz Model. The research investigates whether cryptocurrencies improve portfolio diversification and reduce risk. Historical price data for cryptocurrencies and traditional assets (2018-2024) were analyzed using a quantitative approach, applying efficient frontier simulations in Excel and Python. The results show that while cryptocurrencies exhibit high volatility, their low correlation with traditional assets expands the efficient frontier, increasing expected returns without significantly raising overall portfolio volatility. It concludes that cryptocurrencies are a viable component to enhance diversification, particularly during periods of economic growth, though they require active management to mitigate inherent risks. This provides new insights into modern portfolio theory in dynamic markets.Ítem ¿La revolución del dinero? determinantes, funciones y consideraciones de las criptomonedas(Universidad EAFIT, 2022) Turbay Lopera, Eduardo; Restrepo Ramírez, Juan José; Gaitán Constanza, Sandra