Publications

Educators

December 2000
Background Note

Online Portals

By: Thomas R. Eisenmann and Sanjay Pothen

Describes the online portal business model. Analyzes the model, focusing on the tactics used to acquire new users, turn new users into repeat visitors, and monetize user traffic. Explains portals' revenue and cost drivers and their implications for pursuing aggressive... View Details

Keywords: Business Model; Web Services Industry

Educators

June 2000 (Revised June 2003)
Teaching Note

Arrow Electronics, Inc. TN

By: Das Narayandas

Teaching Note for (9-598-022). View Details

Keywords: Product Marketing; Sales; Business Subsidiaries; Internet and the Web; Distribution; Business Model; Decision Choices and Conditions; Problems and Challenges; Information Technology Industry; Semiconductor Industry

May 2000
Article

Maxmin Expected Utility over Savage Acts with a Set of Priors

By: Ramon Casadesus-Masanell, Peter Klibanoff and Emre Ozdenoren

This paper provides an axiomatic foundation for a maxmin expected utility over a set of priors (MMEU) decision rule in an environment where the elements of choice are Savage acts. This characterization complements the original axiomatizations of MMEU developed in a... View Details

Keywords: Uncertainty Aversion; Ambiguity; Expected Utility; Set Of Priors; Knightian Uncertainty; Decision Making; Game Theory; Risk and Uncertainty; Mathematical Methods

Read Now

March 1999 (Revised February 2000)
Case

Patient Care Delivery Model at the Massachusetts General Hospital, The

By: Amy C. Edmondson, Richard M.J. Bohmer and Emily Heaphy

Examines the implementation of a new patient care delivery model at Massachusetts General Hospital. Uses clinical and financial data to examine different choices for staffing non-physician health care professionals and to understand the challenges of managing change... View Details

Keywords: Change Management; Service Delivery; Health Care and Treatment; Health Industry; Massachusetts

Educators

Article

Modelling the Effect of Purchase Quantity on Consumer Choice of Product Assortment

By: Randolph E. Bucklin, Sunil Gupta and S. Siddarth

Keywords: Sales; Decision Choices and Conditions; Customers; Product

1996
Article

A Segment-Level Model of Category Volume and Brand Choice

By: William R. Dillon and Sunil Gupta

Keywords: Brands and Branding; Decision Choices and Conditions; Segmentation; Volume

October 1994
Article

Issues in the Estimation and Application of Latent Structure Models of Choice

By: Ulf Bockenholt, Melinda S. de Borrero, Ham Bozdogan, Wayne DeSarbo, William R. Dillon, Sunil Gupta, Wagner Kamakura, Ajith Kumar, V. Ramaswamy and Michael Zenor

Keywords: Decision Choices and Conditions

October 1994
Article

When Worlds Collide: The Implications of Panel Data-Based Choice Models for Consumer Behavior

By: R. S. Winer, R.E. Bucklin, J. A. Deighton, J. Erdem, P.S. Fader, J.J. Inman, H. Katahira, Katherine N. Lemon and A. Mitchell

Keywords: Analytics and Data Science; Consumer Behavior; Decision Choices and Conditions

Article

Labor Supply Flexibility and Portfolio Choice in a Life-Cycle Model

By: Zvi Bodie, Robert C. Merton and William Samuelson

Article

Brand Choice, Purchase Incidence, and Segmentation: An Integrated Modeling Approach

By: Randolph E. Bucklin and Sunil Gupta

Keywords: Brands and Branding; Decision Choices and Conditions; Sales; Segmentation

winter 1989
Article

Split-Awards Procurement and Innovation

By: James J. Anton and Dennis A. Yao

In many procurement settings, it is possible for a buyer to split a production award between suppliers. In this article, we develop a model of split-award procurement auctions in which the split choice is endogenous. We characterize the set of equilibrium bids and... View Details

Keywords: Innovation and Invention; Auctions; Bids and Bidding; Cost; Supply Chain; Investment; Balance and Stability

Article

Partially Verifiable Information and Mechanism Design

By: Jerry R. Green and Jean-Jacques Laffont

In a principal-agent model with adverse selection, we study the implementation of social choice functions when the agent's message space is a correspondence which depends on this true characteristic. We characterize such correspondence for which the Revelation... View Details

Read Now

1975
Working Paper

Information, Efficiency and Equilibrium

By: Jerry R. Green

When economic agents receive information over time concerning future events it is likely that prices for commodities whose value is influenced by these events will fluctuate in response to changes in the state of knowledge. If such events occur periodically,... View Details

Keywords: Economics; Supply and Industry; Price