no code implementations • 30 Sep 2021 • Guillermo Gallego, Gerardo Berbeglia
For the price-aware MNL, however, a clairvoyant firm can earn at most $\exp(1)$ more than a traditional firm.
no code implementations • 5 Feb 2021 • Guillermo Gallego, Gerardo Berbeglia
Numerical results are presented for a variety of demand models that illustrate the tradeoffs between using the economic factor and the robust factor for each cluster, as well as the tradeoffs between using a clustering heuristic with a worst case performance of two and a machine learning clustering algorithm.
no code implementations • 5 Feb 2021 • Gerardo Berbeglia, Alvaro Flores, Guillermo Gallego
We introduce the refined assortment optimization problem where a firm may decide to make some of its products harder to get instead of making them unavailable as in the traditional assortment optimization problem.
no code implementations • 31 May 2016 • Andres Abeliuk, Haris Aziz, Gerardo Berbeglia, Serge Gaspers, Petr Kalina, Nicholas Mattei, Dominik Peters, Paul Stursberg, Pascal Van Hentenryck, Toby Walsh
We propose a model of interdependent scheduling games in which each player controls a set of services that they schedule independently.