Publications

December 2022
Article

When and How Should Firms Differentiate? Quality and Advertising Decisions in a Duopoly

By: Dominique Olié Lauga, Elie Ofek and Zsolt Katona

A prominent hallmark of competitive interaction is the desire to differentiate from rivals. In this article, the authors examine under what conditions firms will differentiate through product quality versus advertising intensity. Firms select quality in a first stage,... View Details

Keywords: Competition; Advertising; Product Positioning

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Teaching Interest

Technology and Operations Management

By: Christina R. Wing

This course enables students to develop the skills and concepts needed to ensure the ongoing contribution of a firm's operations to its competitive position. It helps them to understand the complex processes underlying the development and manufacture of products as... View Details

March 2022
Case

The Future of Start-Up Chile

By: Prithwiraj Choudhury, Ruth Costas and Pedro Levindo

In 2021, public accelerator program Start-Up Chile, which ten years earlier had created a global buzz, might be losing its competitive edge to similar programs or one-year visas for digital nomads offered by other countries. The case follows SUP’s CEO, Angeles Romo, as... View Details

Article

Temporary General Equilibrium in a Sequential Trading Model with Spot and Futures Transactions

By: Jerry R. Green

The existence of an equilibrium is proven for a two-period model in which there are spot transactions and futures transactions in the first period and spot markets in the second period. Prices at that date are viewed with subjective uncertainty by all traders. This... View Details

Keywords: Equilibrium; Sequential Trading; Econometric Models

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May 1999 (Revised July 1999)
Background Note

Global Friction Among Information Infrastructures

By: George C. Lodge and Cate Reavis

Examines the conflicts in international communications that result from changing technologies and divergent country policies toward developing infrastructures. Examines a number of different national information infrastructures (NIIs). Points of friction, such as... View Details

Keywords: Conflict Management; Infrastructure; Communication Technology; Cross-Cultural and Cross-Border Issues

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2015
Report

Growth & Shared Prosperity

By: Karen G. Mills

In June 2015, nearly 75 experienced leaders from across business, government, labor, academia, and media gathered at Harvard Business School to discuss a topic of increasing concern in America: How can our nation continue to remain competitive while also providing a... View Details

Keywords: Shared Prosperity; Wealth

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23 Nov 2015
News

The Historian Who Came in from the Cold

Beatriz Fernández

Keywords: Food Service

Program

Leading Global Businesses

global competitive advantage for your company, continue developing your own global leadership, and build global leadership capacity throughout your organization. Details Design sound global strategies and build strong global organizations... View Details

June 2011 (Revised August 2011)
Case

Colgate-Palmolive: Staying Ahead in Oral Care

By: Rebecca M. Henderson and Ryan Johnson

In 2011, Colgate-Palmolive (Colgate) was the global leader in oral care, with a dominant market share lead in toothpaste and a growing presence in toothbrushes and mouthwash. However, the firm faced stiff competition with perennial rivals P&G increasing their focus on... View Details

Keywords: Innovation Strategy; Brands and Branding; Product Positioning; Distribution Channels; Relationships; Competition; Competitive Advantage; Customization and Personalization; Health Industry

Teaching Interest

Overview

Luciana has taught in front of MBA, Master of International Business and Economics, and Executive Education students. At HBS, she was a teaching fellow in "Managing Innovation" (taught in the MBA program by Professor Karim Lakhani) and co-developed most teaching... View Details

Keywords: Organizational Evolution; Organizational Behavior; Strategy; Organizational Change and Adaptation; Organizational Design

2025
Working Paper

Data-driven Technologies and Local Information Advantages in Small Business Lending

By: Wilbur Chen, Jung Koo Kang and Aditya Mohan

We investigate whether banks' adoption of data-driven technologies influences competitive dynamics in local small business lending by diminishing the information advantages traditionally held by local banks. Using local newspaper closures as an adverse shock to the... View Details

Keywords: Data-driven Technologies; Local Information Advantages; Local Banks; Relationship Lending; Small Business Loans; Small Business; Local Range; Financing and Loans; Banks and Banking; Analytics and Data Science; Banking Industry

SSRN

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22 Apr 2013
Working Paper Summaries

Competing with Privacy

Keywords: by Ramon Casadesus-Masanell & Andres Hervas-Drane; Publishing

December 2022 (Revised February 2025)
Module Note

How Do You Compete and Cooperate? Understanding Strategic Interactions

By: Jorge Tamayo

This module examines how firms interact strategically, both competitively and cooperatively, as they create and capture value. Although the module focuses on strategic interactions between competitors, an organization's relationships with buyers, suppliers, and... View Details

Keywords: Competitive Strategy; Cooperation; Value Creation; Business and Stakeholder Relations

May 2019 (Revised March 2022)
Module Note

Nascent Platform Strategy: Overcoming the Chicken-or-Egg Problem

By: Andy Wu, David R. Clough and Sasha Kaletsky

This note provides a framework for addressing the classic chicken-or-egg dilemma facing entrepreneurs launching nascent multi-sided platforms. There are several conditions that lead to a difficult chicken-or-egg problem: strong network effects, high multi-homing costs,... View Details

Keywords: Multi-Sided Platforms; Strategy; Entrepreneurship; Market Entry and Exit; Problems and Challenges; Competitive Advantage

February 2005 (Revised November 2016)
Background Note

Forecasting the Adoption of a New Product

By: Elie Ofek

Provides tools and methodologies that allow forecasting demand for innovative new products. Highlights the Bass model—the theory behind it and ways to determine its parameters. Provides a detailed example of how to use the Bass model to forecast demand for satellite... View Details

Keywords: Forecasting and Prediction; Innovation and Invention; Marketing; Demand and Consumers; Mathematical Methods; Competition

November 1987 (Revised March 1988)
Case

Searching for Trade Remedies: The U.S. Machine Tool Industry--1983

By: David B. Yoffie

In 1983 the National Machine Tools Builder Association was predicting a declining market for the United States and rising imports. Machine tool manufacturers had to decide if they should ask the U.S. government for help, and if they did, which administrative channels... View Details

Keywords: Economic Slowdown and Stagnation; Machinery and Machining; Government and Politics; Law; Production; Business and Government Relations; Competition; Manufacturing Industry; Japan; Germany; United States