awi federgruen

68 catalog papers. Identity-linked publications and additional name matches are distinguished below.

ORCID: 0000-0002-7584-4721

Columbia Business School, Columbia University, New York, New York 10027

Publications

Dual Sourcing Under Internal and External Volatilities — Manufacturing & Service Operations Management 2025
On the Almost Threshold Policy for Multisourcing Under Uncertain Supplies — Operations Research 2025
Dual sourcing: Creating and utilizing flexible capacities with a second supply source — Production and Operations Management 2022
Technical Note—Global Robust Stability in a General Price and Assortment Competition Model — Operations Research 2021
Supply Chain Analysis of Contract Farming — Manufacturing & Service Operations Management 2019
Technical Note—Sequential Multiproduct Price Competition in Supply Chain Networks — Operations Research 2016
Inventory Models with Shelf-Age and Delay-Dependent Inventory Costs — Operations Research 2015
Multi-Product Price and Assortment Competition — Operations Research 2015
Infinite Horizon Strategies for Replenishment Systems with a General Pool of Suppliers — Operations Research 2014
Price Competition Under Mixed Multinomial Logit Demand Functions — Management Science 2013
How Much Is a Reduction of Your Customers' Wait Worth? An Empirical Study of the Fast-Food Drive-Thru Industry Based on Structural Estimation Methods — Manufacturing & Service Operations Management 2011
Optimal Supply Diversification Under General Supply Risks — Operations Research 2009
Competition Under Generalized Attraction Models: Applications to Quality Competition Under Yield Uncertainty — Management Science 2009
Competition in Service Industries with Segmented Markets — Management Science 2009
Service Competition with General Queueing Facilities — Operations Research 2008
Selecting a Portfolio of Suppliers Under Demand and Supply Risks — Operations Research 2008
Coordination Mechanisms for Supply Chains Under Price and Service Competition — Manufacturing & Service Operations Management 2007
Progressive Interval Heuristics for Multi-Item Capacitated Lot-Sizing Problems — Operations Research 2007
Coordinating Supply Chains with Simple Pricing Schemes: The Role of Vendor-Managed Inventories — Management Science 2006
Decentralized Supply Chains with Competing Retailers Under Demand Uncertainty — Management Science 2005
A General Equilibrium Model for Industries with Price and Service Competition — Operations Research 2004
Pricing and Replenishment Strategies in a Distribution System with Competing Retailers — Operations Research 2003
Multilocation Combined Pricing and Inventory Control — Manufacturing & Service Operations Management 2002
Coordination Mechanisms for a Distribution System with One Supplier and Multiple Retailers — Management Science 2001
Capacitated Multi-Item Inventory Systems with Random and Seasonally Fluctuating Demands: Implications for Postponement Strategies — Management Science 2001
Design for Postponement: A Comprehensive Characterization of Its Benefits Under Unknown Demand Distributions — Operations Research 2001
Near-Optimal Pricing and Replenishment Strategies for a Retail/Distribution System — Operations Research 2001
Combined Pricing and Inventory Control Under Uncertainty — Operations Research 1999
The Impact of Adding a Make-to-Order Item to a Make-to-Stock Production System — Management Science 1999
Probabilistic Analyses and Practical Algorithms for Inventory-Routing Models — Operations Research 1998
Determining Production Schedules Under Base-Stock Policies in Single Facility Multi-Item Production Systems — Operations Research 1998
Probabilistic Analysis of a Generalized Bin Packing Problem and Applications — Operations Research 1997
Probabilistic Analysis of a Combined Aggregation and Math Programming Heuristic for a General Class of Vehicle Routing and Scheduling Problems — Management Science 1997
Single Machine Scheduling Problems with General Breakdowns, Earliness and Tardiness Costs — Operations Research 1997
The Stochastic Economic Lot Scheduling Problem: Cyclical Base-Stock Policies with Idle Times — Management Science 1996
Heuristics for Multimachine Scheduling Problems with Earliness and Tardiness Costs — Management Science 1996
The Impact of Setup Times on the Performance of Multiclass Service and Production Systems — Operations Research 1996
Efficient Algorithms for Finding Optimal Power-of-Two Policies for Production/Distribution Systems with General Joint Setup Costs — Operations Research 1995
Fast Solution and Detection of Minimal Forecast Horizons in Dynamic Programs with a Single Indicator of the Future: Applications to Dynamic Lot-Sizing Models — Management Science 1995
The Joint Replenishment Problem with Time-Varying Costs and Demands: Efficient, Asymptotic and ε-Optimal Solutions — Operations Research 1994
Minimal Forecast Horizons and a New Planning Procedure for the General Dynamic Lot Sizing Model: Nervousness Revisited — Operations Research 1994
Two-Echelon Distribution Systems with Vehicle Routing Costs and Central Inventories — Operations Research 1993
Optimal Power-of-Two Replenishment Strategies in Capacitated General Production/Distribution Networks — Management Science 1993
An Efficient Algorithm for Computing an Optimal (r, Q) Policy in Continuous Review Stochastic Inventory Systems — Operations Research 1992
Corrections to “Finding Optimal (s,S) Policies is About as Simple as Evaluating a Single Policy” — Operations Research 1992
The Joint Replenishment Problem with General Joint Cost Structures — Operations Research 1992
Structured Partitioning Problems — Operations Research 1991
A Simple Forward Algorithm to Solve General Dynamic Lot Sizing Models with n Periods in 0(n log n) or 0(n) Time — Management Science 1991
Capacitated Two-Stage Multi-Item Production/Inventory Model with Joint Setup Costs — Operations Research 1991
Rejoinder to “Comments on One-Warehouse Multiple Retailer Systems with Vehicle Routing Costs” — Management Science 1991
Optimal Maintenance Policies for Single-Server Queueing Systems Subject to Breakdowns — Operations Research 1990
One Warehouse Multiple Retailer Systems with Vehicle Routing Costs — Management Science 1990
M/G/cQueueing Systems with Multiple Customer Classes: Characterization and Control of Achievable Performance Under Nonpreemptive Priority Rules — Management Science 1988
Characterization and Optimization of Achievable Performance in General Queueing Systems — Operations Research 1988
Ergodicity in Parametric Nonstationary Markov Chains: An Application to Simulated Annealing Methods — Operations Research 1987
An Allocation and Distribution Model for Perishable Products — Operations Research 1986
The Greedy Procedure for Resource Allocation Problems: Necessary and Sufficient Conditions for Optimality — Operations Research 1986
Optimal Flows in Networks with Multiple Sources and Sinks, with Applications to Oil and Gas Lease Investment Programs — Operations Research 1986
Preemptive Scheduling of Uniform Machines by Ordinary Network Flow Techniques — Management Science 1986
Queueing Systems with Service Interruptions — Operations Research 1986
An Efficient Algorithm for Computing Optimal (s,S) Policies — Operations Research 1984
Computational Issues in an Infinite-Horizon, Multiechelon Inventory Model — Operations Research 1984
Approximations of Dynamic, Multilocation Production and Inventory Problems — Management Science 1984
A Combined Vehicle Routing and Inventory Allocation Problem — Operations Research 1984
Coordinated Replenishments in a Multi-Item Inventory System with Compound Poisson Demands — Management Science 1984
Technical Note—Cost Formulas for Continuous Review Inventory Models with Fixed Delivery Lags — Operations Research 1983
A New Specification of the Multichain Policy Iteration Algorithm in Undiscounted Markov Renewal Programs — Management Science 1980
Sourcing with Demand Updates — Management Science (name-matched, not ORCID-linked)