Publications

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

2010
Working Paper

Creating Leaders: An Ontological Model

By: Werner Erhard, Michael C. Jensen and Kari L. Granger

The sole objective of our ontological approach to creating leaders is to leave students actually being leaders and exercising leadership effectively as their natural self-expression. By "natural self-expression" we mean a way of being and acting in any leadership... View Details

Keywords: Leadership Development; Goals and Objectives; Science; Attitudes; Perspective

November 2000
Case

Model E: An Incubated Enterprise

By: Myra M. Hart

Provides a close-up view of an entrepreneurial search for opportunity, the role of incubators in the process, and the development of a viable business concept. Also depicts the changes made to the business concept as new people (with new expertise and experience) are... View Details

Keywords: Business Model; Transformation; Entrepreneurship; Human Resources; Problems and Challenges; Internet and the Web

2011
Working Paper

The Impact of Horizontal Mergers and Acquisitions in Price Competition Models

The question of what impact mergers and acquisitions have on key equilibrium performance measures is fundamental to our understanding of competitive dynamics in an oligopolistic industry. We address these questions in the context of price competition models with... View Details

Keywords: Mergers and Acquisitions; Cost; Price; Profit; Duopoly and Oligopoly; Performance Efficiency; Mathematical Methods; Competition

2020
Working Paper

A General Theory of Identification

By: Iavor Bojinov and Guillaume Basse

What does it mean to say that a quantity is identifiable from the data? Statisticians seem to agree on a definition in the context of parametric statistical models — roughly, a parameter θ in a model P = {Pθ : θ ∈ Θ} is identifiable if the mapping θ 7→ Pθ is injective.... View Details

Keywords: Identification; Econometric Models; Analytics and Data Science; Theory

1982
Chapter

On the Mathematics and Economic Assumptions of Continuous-Time Financial Models

By: Robert C. Merton

Keywords: Mathematical Methods; Economics; Finance

May 1984
Article

Interpreting the Statistical Failures of Some Rational Expectations Macroeconomic Models

By: J. J. Rotemberg

Keywords: Macroeconomics

June 2012
Teaching Note

Coca-Cola in 2011: In Search of a New Model (TN)

By: David B. Yoffie

Purchase

Article

A Simple Model of Capital Market Equilibrium with Incomplete Information

By: Robert C. Merton

Keywords: Capital Markets

01 May 1978
Conference Presentation

The Impact of Organizational Structure: Models and Methods for Change

By: R. M. Kanter

Keywords: Organizational Structure; Change

Link

Machine Learning Models for Prediction of Scope 3 Carbon Emissions

TeachingInterests

MBA Elective Curriculum-- Competing Through Business Models

By: Ramon Casadesus-Masanell

The words “business model” are inescapable in our daily fare of business news. These two ubiquitous words seemed to effortlessly rise up to prominence during the dot-com boom of the late 1990s. When businesspeople, journalists, academics, and other... View Details

November 2015 (Revised April 2018)
Case

Flipkart (A): Transitioning to a Marketplace Model

By: Das Narayandas, Sunil Gupta and Rachna Tahilyani

In 2015, Sachin and Binny Bansal, co-founders of India’s largest e-commerce company, are wondering if it is time to move from a hybrid model to a full marketplace. While Amazon runs a hybrid model, Alibaba operates a marketplace. In addition, Flipkart has been losing... View Details

Keywords: Marketplaces; Online Retail; Digital Platforms; Internet and the Web; Business Model; Growth and Development Strategy; Emerging Markets; E-commerce; Retail Industry; India

Educators

Purchase

Predictive model development is understudied despite its importance to modern businesses. Although prior discussions highlight advances in methods (along the dimensions of data, computing power, and algorithms) as the primary driver of model quality, the value of... View Details

Research Summary

A Model of Delegation in Contests (with Stefan Brandauer), 2004

We analyze a contest between two groups where group members have differing valuations for the contested rent. Generically the pivotal group member with the median valuation of the rent will not act himself but will want to send a group member that has preferences... View Details

February 2009
Article

Suspended in Self-Spun Webs of Significance: A Rhetorical Model of Institutionalization and Institutionally Embedded Agency

By: Sandy Edward Green, Yuan Li and Nitin Nohria

This article employs rhetorical theory to reconceptualize institutionalization as change in argument structure. As a state, institutionalization is embodied in the structure of argument used to justify a practice at a given point in time. As a process,... View Details

Keywords: Debates; Management Practices and Processes; Trust; Adoption; Theory; United States

2023
Working Paper

Nailing Prediction: Experimental Evidence on the Value of Tools in Predictive Model Development

By: Daniel Yue, Paul Hamilton and Iavor Bojinov

Predictive model development is understudied despite its centrality in modern artificial intelligence and machine learning business applications. Although prior discussions highlight advances in methods (along the dimensions of data, computing power, and algorithms)... View Details

Keywords: Analytics and Data Science

SSRN