Gallego Guillermo

Guillermo Gallego

Information about the author Guillermo Gallego will soon be added to the site.
Found 44 papers in total
A Markov Chain Approximation to Choice Modeling
A Markov Chain Approximation to Choice Modeling
2016
Assortment planning is an important problem that arises in many industries such as...
A General Attraction Model and Sales-Based Linear Program for Network Revenue Management Under Customer Choice
A General Attraction Model and Sales-Based Linear Program for Network Revenue Management Under Customer Choice
2015
This paper addresses two concerns with the state of the art in network revenue...
Flexible-Duration Extended Warranties with Dynamic Reliability Learning
Flexible-Duration Extended Warranties with Dynamic Reliability Learning
2014
Frequent technological innovations and price declines adversely affect sales of...
Competitive revenue management with forward and spot markets
Competitive revenue management with forward and spot markets
2011
We consider a market with two capacity providers – an entrant and an incumbent...
Estimating sales and profitability impacts of airline branded‐fares product design and pricing decisions using customer choice models
Estimating sales and profitability impacts of airline branded‐fares product design and pricing decisions using customer choice models
2013
This article provides a simple‐to‐use decision support framework for...
Demand learning and dynamic pricing for multi‐version products
Demand learning and dynamic pricing for multi‐version products
2012
We consider a capacity provider who offers multiple versions of a single product, such...
Euler characteristics of oceanic sea states
Euler characteristics of oceanic sea states
2012
We present an application of a novel Variational Wave Acquisition Stereo System...
Revenue management with partially refundable fares
Revenue management with partially refundable fares
2010
We introduce and analyze an intertemporal choice model where customer valuations are...
Choice-based EMSR methods for single-leg revenue management with demand dependencies
Choice-based EMSR methods for single-leg revenue management with demand dependencies
2009
Revenue management (RM) based on customer choice models has gained interest in the...
Dynamic revenue management games with forward and spot markets
Dynamic revenue management games with forward and spot markets
2006
We study dynamic games between two providers — an entrant and an incumbent...
Optimal ordering policies with convertible lead times
Optimal ordering policies with convertible lead times
2007
A firm receives orders that will be required at an uncertain time given by an Erlang...
Price competition with the attraction demand model: existence of unique equilibrium and its stability
Price competition with the attraction demand model: existence of unique equilibrium and its stability
2006
We show the existence of Nash equilibria in a Bertrand oligopoly price competition...
Bounds, heuristics, and approximations for distribution systems
Bounds, heuristics, and approximations for distribution systems
2007
This paper develops simple approximate methods to analyze a two-stage distribution...
Inventory management under highly uncertain demand
Inventory management under highly uncertain demand
2007
We show that base-stock levels first increase and then decrease as the standard...
All-or-nothing ordering under a capacity constraint
All-or-nothing ordering under a capacity constraint
2004
We consider a special case of the single-item, periodic-review inventory control...
Mark-down pricing: An empirical analysis of policies and revenue potential at one apparel retailer
Mark-down pricing: An empirical analysis of policies and revenue potential at one apparel retailer
2002
The results of an analysis of sales and price data from a speciality retailer of...
A new algorithm and a new heuristic for serial supply systems
A new algorithm and a new heuristic for serial supply systems
2005
We present a new dynamic programming formulation for the stochastic multi-stage serial...
Erratum to bounds in “Serial production/distribution systems under service constraints”
Erratum to bounds in “Serial production/distribution systems under service constraints”
2003
A procedure is provided to compute the correct bound on the optimal system stock in a...
Optimal policies for production/inventory systems with finite capacity and Markov-modulated demand and supply processes
Optimal policies for production/inventory systems with finite capacity and Markov-modulated demand and supply processes
2004
In many production/inventory systems, not only is the production/inventory capacity...
Complexity of the Economic Lot Schedule Problem with general cyclic schedules
Complexity of the Economic Lot Schedule Problem with general cyclic schedules
1997
We show that the Economic Lot Schedule Problem is NP-hard in the strong sense under...
Optimal replenishment policies for multiechelon inventory problems under advance demand information
Optimal replenishment policies for multiechelon inventory problems under advance demand information
2003
Customers and downstream supply chain partners often place, or can be induced to...
Managing waiting times of backordered demands in single-stage (Q, r) inventory systems
Managing waiting times of backordered demands in single-stage (Q, r) inventory systems
2002
We present a service constrained (Q, r) model that minimized expected holding and...
Integrating replenishment decisions with advance demand information
Integrating replenishment decisions with advance demand information
2001
There is a growing consensus that a portfolio of customers with different demand lead...
Coordinating pricing and inventory replenishment policies for one wholesaler and one or more geographically dispersed retailers
Coordinating pricing and inventory replenishment policies for one wholesaler and one or more geographically dispersed retailers
2002
We analyze coordination issues in a supply chain consisting of one wholesaler and one...
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