Publication: Reconciliaciones y estrategias de oferta en el mercado mayorista de electricidad de Colombia
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Carabalí, Jaime
Pérez, Alex
Meneses Cerón, Luis Ángel
Rojas, Libardo
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Universidad Pablo de Olavide
Abstract
En este trabajo estudiamos la relación entre las reconciliaciones en el mercado eléctrico colombiano y los precios ofertados por las firmas en la Bolsa de Energía. Asimismo, proponemos un modelo de comportamiento de la firma para elaborar predicciones teóricas sobre la relación entre las reconciliaciones y los precios ofertados. Posteriormente, desarrollamos una estrategia empírica para probar las predicciones de nuestro modelo. Encontramos que cuando las firmas esperan que sus unidades tengan reconciliaciones negativas en el día siguiente, estas tienden a reducir los precios ofertados por sus unidades. Con relación a las reconciliaciones positivas no se encuentra evidencia de alguna relación.
In this paper, we study the relationship between reconciliations in the Colombian electricity market and the bid prices by firms on the spot market. In this work, we propose a model of behavior of the firm to elaborate theoretical predictions about the relationship between the reconciliations and the bid prices. Subsequently, we developed an empirical strategy to test the predictions of our model. We find that when firms expect their units to have negative reconciliations the next day, they tend to reduce the bid prices for their units. To positive reconciliations, there is no evidence of any relationship.
In this paper, we study the relationship between reconciliations in the Colombian electricity market and the bid prices by firms on the spot market. In this work, we propose a model of behavior of the firm to elaborate theoretical predictions about the relationship between the reconciliations and the bid prices. Subsequently, we developed an empirical strategy to test the predictions of our model. We find that when firms expect their units to have negative reconciliations the next day, they tend to reduce the bid prices for their units. To positive reconciliations, there is no evidence of any relationship.
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Revista de métodos cuantitativos para la economía y la empresa, ISSN-e 1886-516X, Vol. 35, 2023, págs. 57-79




