Publications

January 2021
Article

Using Models to Persuade

By: Joshua Schwartzstein and Adi Sunderam

We present a framework where "model persuaders" influence receivers’ beliefs by proposing models that organize past data to make predictions. Receivers are assumed to find models more compelling when they better explain the data, fixing receivers’ prior beliefs. Model... View Details

Keywords: Model Persuasion; Analytics and Data Science; Forecasting and Prediction; Mathematical Methods; Framework

Find at Harvard

2020
Working Paper

Collusion in Brokered Markets

By: John William Hatfield, Scott Duke Kominers and Richard Lowery

The U.S. residential real estate agency market presents a puzzle for economic theory: commissions on real estate transactions have remained high for decades even though entry is frequent and costs are low. We model the real estate agency market, and other brokered... View Details

Keywords: Real Estate; ＂Repeated Games＂; Collusion; Antitrust; Brokered Markets; Game Theory; Real Estate Industry

SSRN

Summer 2019
Article

The Price Effects of Cross-Market Mergers: Theory and Evidence from the Hospital Industry

By: Leemore S. Dafny, Katherine Ho and Robin S. Lee

We consider the effect of mergers between firms whose products are not viewed as direct substitutes for the same good or service but are bundled by a common intermediary. Focusing on hospital mergers across distinct geographic markets, we show that such combinations... View Details

Keywords: Mergers and Acquisitions; Markets; Geographic Scope; Price; Outcome or Result; Insurance; Health Industry

Find at Harvard

Register to Read

Article

Holdout in the Assembly of Complements: A Problem for Market Design

By: Scott Duke Kominers and E. Glen Weyl

Holdout problems prevent private (voluntary and self-financing) assembly of complementary goods—such as land or dispersed spectrum—from many self-interested sellers. While mechanisms that fully respect sellers' property rights cannot alleviate these holdout problems,... View Details

Keywords: Governance; Market Design; Property

Find at Harvard

April 2013 (Revised October 2014)
Case

SaferTaxi: Connecting Taxis and Passengers in South America

By: Peter Coles and Benjamin Edelman

SaferTaxi, a taxi booking service in South America must develop its mobilization strategy; that is, it must attract enough passengers and drivers to make its service worthwhile for all. Drivers hesitate to pay for SaferTaxi's smartphones and service unless these will... View Details

Keywords: Taxi Booking; Smartphone; Transportation Networks; Network Effects; Laws and Statutes; South America; Argentina; Brazil; Chile

February 2008 (Revised December 2023)
Case

Digital Music: From MP3 to Streaming

By: Willy Shih

The emergence of the MP3 file-based music format not only disrupted the market for portable audio players, it also impacted the business models of major record labels. Modularity, and the commoditization spillover enabled by modularity in the personal computer... View Details

Keywords: Recording; Digital Devices; Digital Media; Digital Music; Digital; Digital Economics; Consumer Electronics; Customer Value and Value Chain; Disruptive Innovation; Technological Innovation; Information Technology; Music Industry; Technology Industry; Electronics Industry; United States

March 2002
Background Note

Virtuous Cycles: Improving Service and Lowering Costs in E-Commerce

Illustrates how various elements in a customer's encounter with Internet services relying on physical service (labor-intensive customer support and/or logistics) affect one another. Presents a framework that suggests: 1) that improving service quality in specific... View Details

Keywords: Internet and the Web; Service Delivery; Performance Efficiency; Performance Effectiveness; Service Industry

June 2000 (Revised July 2000)
Case

ORIX KK

By: Malcolm S. Salter and Andrew Eggers

Describes the challenges facing a Japanese financial services company as it attempts to maintain its ability to attract and retain talented employees. The CEO's ideas of corporate governance and evidence from the competitive labor environment suggest the need for more... View Details

Keywords: Corporate Governance; Compensation and Benefits; Motivation and Incentives; Management Analysis, Tools, and Techniques; Geographic Location; Financial Services Industry; Japan

30 May 2019
News

Meet the 2019-2020 Leadership Fellows

24 May 2018
News

Meet the 2018-2019 Leadership Fellows

Research Summary

Overview

Professor Becker’s research revolves around the way financing supply and financial conditions affect firm behavior, investment, and financing choices. His work on financial contracting has revealed that, in recent years, greater competition has tended to lower rather... View Details

01 Nov 2017
What Do You Think?

What Are the Real Lessons of the Wells Fargo Case?

“be skeptical. In this case it was cross-selling retail products.” Outliers in competitive industries raise a red flag, he wrote. A number of causes for the alleged fraudulent behavior at Wells Fargo were put forth. They included poor... View Details

Keywords: by James Heskett; Banking

18 Jul 2023
News

The First Five Years: Brooke Biederman (MBA 2019)

which bloomed into a children’s book that various industry executives found intriguing. The novel and screenplay followed. How is Forby Entertainment different from other production companies and how do you see this as a competitive... View Details

Keywords: Robert Bochnak

Web

Technology & Innovation - Faculty & Research

them for new roles. However, as competition intensified and technological shifts accelerated, the bank’s leadership faced a critical challenge: how to balance strategic agility with its commitment to employee development. As Executive... View Details

September 2019 (Revised May 2020)
Supplement

Keroche (F): Future Growth Plans

By: Ramon Casadesus-Masanell and Pippa Tubman Armerding

This case describes Keroche co-founder Tabitha Karanja’s 2012 decision to invest in additional production capacity. In November 2012, with a loan from Barclay’s bank, Keroche began constructing a new state-of-the-art beer brewery using German technology. The new plant,... View Details

July 2013
Article

Ethnic Innovation and U.S. Multinational Firm Activity

By: C. Fritz Foley and William R. Kerr

This paper studies the impact that immigrant innovators have on the global activities of U.S. firms by analyzing detailed data on patent applications and on the operations of the foreign affiliates of U.S. multinational firms. The results indicate that increases in the... View Details

Keywords: Technology Transfer; Innovation; Ethnic Networks; Patents; Diasporas; Ethnicity; Multinational Firms and Management; Competitive Advantage; Research and Development; Foreign Direct Investment; Innovation and Invention; United States

13 Apr 2021
Blog Post

2021 48th Annual H. Naylor Fitzhugh Conference Honors Black Women Leaders

virtual event that included the Black New Venture Competition and Black Tech Masters Series. Lambert went on to recall Fitzhugh’s mentorship during her undergraduate years at Howard University; he encouraged her to apply, attend, and... View Details

Web

Europe - Global

brand mymuesli faced a flood of customer questions. The breakfast cereal startup enabled users to order personalized muesli on its website by choosing from 75 organic ingredients for a total of 566 quadrillion potential muesli combinations. mymuesli’s customization... View Details

2009
Working Paper

From Strategy to Business Models and to Tactics

By: Ramon Casadesus-Masanell and Joan Enric Ricart

The notion of business model has been used by strategy scholars to refer to "the logic of the firm, the way it operates and how it creates value for its stakeholders." On the surface, this notion appears to be similar to that of strategy. We present a conceptual... View Details

Keywords: Business Model; Decision Choices and Conditions; Framework; Competitive Strategy; Competitive Advantage; Value Creation