Publicado

2023-12-15

Una aplicación de juegos de señales para el análisis del intercambio de información en una cadena de suministro

An application of signaling games for the analysis of information exchange in a supply chain.

Palabras clave:

teoría de juegos, juegos de señales, equilibrios agrupadores, equilibrios separadores, cadenas de suministro, minorista, proveedor (es)
game theory, signaling games, separating Equilibrium, pooling equilibrium, supply chain, retailer, supplier (en)

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En este artículo exploramos un enfoque diferente para el modelado de una cadena de suministro desde la perspectiva de la teoría de juegos. En particular, explicamos una cadena de suministro de dos escalones y un solo canal bajo supuestos comunes a través de un juego de señales con la estructura clásica. Probamos que, en nuestro primer enfoque, existen varias maneras racionales de actuar que conducen a los agentes a equilibrios del juego, sin embargo, la mayoría de estas estrategias no implican necesariamente un comportamiento de cooperación entre los agentes. Posteriormente, proponemos algunas modificaciones a los supuestos originales que nos permiten obtener un equilibrio único que además garantiza la cooperación entre los agentes favoreciendo la calidad en el intercambio de información

In this work, we explore a different approach for a supply chain modeling throughout the game theory perspective. Particularly, we explain a two echelon one single channel supply chain under common assumptions through a signaling game with the classical structure. We prove that, in our first approach, there are many different ways to obtain an equilibrium but too many of these strategies not necessary implies a cooperative behavior between agents. Later, we propose some modifications to the original assumptions which let us obtain a unique equilibrium that ensure a cooperative behavior between agents.

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