| Dynamic lot sizing with returning items and disposals JL Beltran, D Krass IIe transactions 34 (5), 437-448, 2002 | 119 | 2002 |
| Call center resource allocation JLB Guerrero, X Zhang, IAL Sanchez, M Hu, SK Jain, JZ Shan US Patent 8,396,204, 2013 | 62 | 2013 |
| Flexible‐duration extended warranties with dynamic reliability learning G Gallego, R Wang, J Ward, M Hu, JL Beltran Production and Operations Management 23 (4), 645-659, 2014 | 57 | 2014 |
| A quality control approach for monitoring inventory stock levels R Ernst, JL Guerrero, A Roshwalb Journal of the Operational Research Society 44 (11), 1115-1127, 1993 | 49 | 1993 |
| No claim? Your gain: Design of residual value extended warranties under risk aversion and strategic claim behavior G Gallego, R Wang, M Hu, J Ward, JL Beltran Manufacturing & Service Operations Management 17 (1), 87-100, 2015 | 46 | 2015 |
| Tree-based regression J Wang, KY Chen, E Kayis, G Gallego, JLB Guerrero, R Wang, SK Jain US Patent App. 13/528,972, 2013 | 30 | 2013 |
| Workforce planning CA Santos, MTG Diaz, SK Jain, X Zhang, JL Beltran-Guerrero US Patent App. 13/125,725, 2011 | 21 | 2011 |
| Indicating which of forecasting models at different aggregation levels has a better forecast quality JZ Shan, JW Drew, JLB Guerrero US Patent 7,765,123, 2010 | 16 | 2010 |
| Beneficios maternos perinatales asociados a la psicoprofilaxis obstétrica en embarazadas atendidas en Centro de Salud de Guano, abril 2012-2013. JE Guerrero Oleas, CV Paguay Vargas Quito: UCE, 2013 | 15 | 2013 |
| Channel coordination mechanisms for basic products and ancillary services G Gallego, M Hu, JL Beltran, J Ward, S Jain Hewlett-Packard Labs Working paper, 2008 | 10 | 2008 |
| Estimating semi-parametric product demand models J Wang, KY Chen, G Gallego, R Wang, JLB Guerrero, SK Jain US Patent App. 13/660,286, 2014 | 8 | 2014 |
| Stochastic inventory models with returns and delivery commitments JL Beltrán, D Beyer, D Krass, R Sridhar Working paper, University of Toronto, Faculty of Management, Toronto, Canada, 1997 | 7 | 1997 |
| Flexible extended product warranties having partially refundable premiums JW Drew, R Wang, G Gallego, M Hu, E Kayis, F Balestrieri, S Jain, ... US Patent App. 12/789,314, 2011 | 6 | 2011 |
| Increase attach rates and profitability through flexible-duration extended warranties R Wang, J Ward, G Gallego, F Balestrieri, M Hu, E Kayis, J Beltran, S Jain Working Paper, Hewlett-Packard Labs, Palo Alto, CA, 2010 | 6 | 2010 |
| Adjusting a point prediction that is part of the long-term product life cycle based forecast J Shan, JL Beltran, SK Jain, A Zhang, I Lopez US Patent App. 13/386,486, 2012 | 5 | 2012 |
| Modelos de seguridad para la atención de la emergencia obstétrica en instituciones de salud J Guerrero, E Ortiz, O Sarria, G Gallego Bogotá: Ministerio de Salud y Protección Social-Fondo de Población de las …, 2014 | 4 | 2014 |
| Channel management for basic products and ancillary services G Gallego, M Hu, JL Beltran, J Ward, S Jain Working paper, 2011 | 4 | 2011 |
| Usage-Limited Product Warranties JW Drew, JLB Guerrero, M Hu, G Gallego US Patent App. 12/359,823, 2010 | 4 | 2010 |
| Product Warranties Having a Residual Value JW Drew, JLB Guerrero, G Gallego, M Hu, R Wang, SK Jain US Patent App. 12/357,840, 2010 | 4 | 2010 |
| Maintaining inventory system accuracy R Ernst, JL Guerrero, A Roshwalb International Journal of Purchasing and Materials Management 28 (3), 33-37, 1992 | 3 | 1992 |
Guillermo GallegoX.Q. Deng Presidential Chair Professor CUHK-SZVerified email at columbia.edu
