Examinando por Materia "Precios"

Mostrando 1 - 8 de 8
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    Aspectos involucrados en el proceso de toma de decisiones para la implementación de un proceso de gestión de precios
    (Universidad EAFIT, 2024) Yepes Molina, Daniela; Muñoz Molina, Yaromir
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    Commodity prices shocks and the balance sheet effect in Latin America
    (Universidad EAFIT, 2018) Wberth Escobar, Laura Melissa; Torres García, Alejandro
    Emerging market economies (EMEs), particularly the commodity exporter ones, are exposed to world’s dynamics through different channels. In this paper, we consider the role of (exogenous) commodity prices shocks in explaining business cycles in EMEs, by proposing a financial transmission mechanism: the balance sheet effect. Our hypothesis is that firm’s external debt dynamics are related to commodity prices. To test it, we estimate a series of VAR models using quarterly data on corporate external debt, nominal exchange rate, EMBI+ spreads, the local currency value of external debt to nominal GDP ratio and real GDP, covering the period 2000 􀀀 2017. We do this for Latin America and then, we focus on five particular economies: Brazil, Chile, Colombia, Mexico and Peru. We find that balance sheets do matter and they exacerbate the output’s contraction when the commodity price shock is negative. We also find that, turning the financial channel off, the real GDP cumulative response in Latin America is half smaller than in the unrestricted model. We find no evidence on the existence of the balance sheet effect for Chile.
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    Demanda de Internet: El sector mayorista de telecomunicaciones Colombiano
    (Universidad EAFIT, 2016-03-28) García, John J.; Posada, Juan P.; jgarcia@eafit.edu.co; jposad28@eafit.edu.co
    A raíz de la necesidad de conocer las diferentes variables que inciden en los servicios de transporte de datos, la escasez de artículos académicos que describan el comportamiento de la demanda en el sector mayorista y tomando como referencia los trabajos realizados, tanto por Madden & Coble-Neal (2004) como por Karacuka, Haucap & Heimeshoff (2011), se presenta, tanto un modelo de demanda, como un modelo de formación de precios, estimados a través de técnicas de panel de datos a nivel de firmas, con el objetivo de comprender el comportamiento de estas en el mercado Colombiano y cuyos resultados fundamentales son una elasticidad precio de la demanda de 1.1102, una elasticidad inversa de la demanda de 0.2215 y una elasticidad ingreso de 0.0569, para las firmas proveedoras del servicio de internet a usuarios finales.
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    Dynamics Between Quantities and Prices in Argentine Dairy Chain: A Structural Cointegration Analysis
    (Universidad EAFIT, 2019-11-18) Vicentin Masaro, Jimena; Universidad del Litoral
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    Plan de negocio para Anamú
    (Universidad EAFIT, 2023) Vallejo Arango, Natalia; Betancur Montoya, Paolo; Gómez Giraldo, Carolina; Giraldo Hernández, Gina María
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    Precios y desempeño regulatorio en el pool eléctrico español
    (Universidad EAFIT, 2015-07-15) García, John J.; Moncada, Jhonny; jgarcia@eafit.edu.co; jmoncad7@eafit.edu.co
    This study examines the relation between the gap of the system marginal price and other common variables in the market such as industrial organization and regulatory changes in the Spanish electricity pool. We estimate a long panel model where the time is larger than the number of firms. Our findings show that high market concentration and the possibility of being a pivot agent generate adverse effects on price determination. In addition, regulatory changes did not generate the expected effects, creating distortion and incorrect incentives in the market.
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    Reformas e integración vertical del sector eléctrico en Reino Unido
    (Universidad EAFIT, 2005-01-15) García, John J.; Fernández, Luis Camilo
    The Electrical industry in Great Britain has presented great changes. Back from 1881 when Joseph Chamberlain promoted a law prohibiting all free competition and confining it to few contracts with the purpose of eliminating the privilege of some individuals. Since that time, the State has tried during the last 20 years to maximize the efficiency of the sector and the benefit of the service to benefit in the process. With that being said, giving total opening to the companies related to the sector, but controlling and regulating the conditions of business and the market with the purpose of introducing the free competition and guaranteeing the efficiency of the lending companies of this service. This leads us to ask is this: ¿What reforms have been made in the electrical sector of the United Kingdom related to the vertical disintegration? ¿Which are the effects that have had these reforms in the electrical sector on integration or vertical disintegration? ¿Which have been the effects of the reforms on the asignative efficiency, that is to say, the effect in the prices of the service? These are the questions that will be addressed in the development of this writing.
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