Examinando por Materia "Modelo gravitacional"
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Ítem Conflictos armados y comercio internacional: un estudio empírico(Universidad EAFIT, 2016) Duque Correa, Ana Isabel; Saffon Arango, Ana María; Canavire Bacarreza, Gustavo JavierPublicación Contexto y aplicación de un modelo gravitacional a las exportaciones del Sector Textil-Confecciones en el Departamento de Antioquia, 2007-2016(Universidad EAFIT, 2018) Arrieta Olascoaga, Leonardo Antonio; Solano Benavides, ElciraIn the present investigation the factors that determine the exports of the textile-garment sector in the department of Antioquia are estimated -- Likewise, the sector is analyzed in the context of the national and departmental industry -- In addition, economic theories on international trade that relate the dynamics of the sector are reviewed -- The econometric methodology used was the gravitational model to find the variables that determine the commercial flow of the sector, a panel data model is also used to evaluate the growth rates of exports -- The results showed that the national GDP, the GDP of the partners, the population, the bilateral exchange rate and the FTA with the United States are determining factors in the export trade of the textile-confection sector in Antioquia -- The other bilateral treaties were not statistically significantPublicación El impacto de la tasa de cambio en la industria bananera de Colombia durante los años 2008-2019(Universidad EAFIT, 2021) Varela Montoya, Sebastián; Suaza Gómez, René Gerónimo; Pérez Restrepo, Camilo AlbertoThe Colombian banana industry occupies an important line within the country's non-mining energy exports, specifically the third most representative sector after coffee and flowers, respectively. Banana production in Colombia concentrates in the Magdalena and Urabá regions of Antioquia, and the country directs approximately 90% of the production to the international markets. However, both export revenues and export volumes depend, among many other variables, on the volatility of the exchange rate. During the period 2008-2019, the exchange rate variability has been a constant, with both appreciation and depreciation periods suggesting impacts on the Colombian banana industry's income and production. This paper develops a data panel gravitational model, in which the exchange rate is an explanatory variable of both income and production quantities. In accordance with the theoretical framework and the background studied, the results show that a depreciation of the Colombian peso to the US dollar generates increases in export income. Likewise, an appreciation of the Colombian peso to the US dollar explains increases in Colombian bananas' export volumes to the international marketÍtem Fusiones y adquisiciones en Latinoamérica, gobierno corporativo y modelo gravitacional(Elsevier, 2014) Vasco, Mateo; Cortés, Lina M; Gaitán, Sandra; Durán, Iván A.; Escuela de Economía y Finanzas, Universidad EAFIT, Medellín, Colombia; Escuela de Economía y Finanzas, Universidad EAFIT, Medellín, Colombia, Facultad de Economía y Empresa, Departamento de Economía, Salamanca, España; Escuela de Economía y Finanzas, Universidad EAFIT, Medellín, Colombia, A.B. Freeman School of Business, Tulane University, New Orleans, United States; Finance Department, Prince Sultan University, Riyadh, Arabia Saudita; Economía y Finanzas; Finanzas; Grupo de Investigación Finanzas y BancaÍtem El impacto del internet y de los acuerdos comerciales sobre las exportaciones e importaciones colombianas a la luz del modelo gravitacional. Años 2000-2016(Universidad EAFIT, 2017) Escobar Echeverri, Juan Camilo; Gutiérrez Lara, María Camila; Jiménez, Camilo