Publications

2023
Working Paper

Crowding in Private Quality: The Equilibrium Effects of Public Spending in Education

By: Tahir Andrabi, Natalie Bau, Jishnu Das, Asim Ijaz Khwaja and Naureen Karachiwalla

We estimate the equilibrium effects of a public-school grant program administered through school councils in Pakistani villages with multiple public and private schools and clearly defined catchment boundaries. The program was randomized at the village-level, allowing... View Details

Keywords: Product Differentiation; Public Sector; Private Sector; Spending; Education; Competition

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May 1998 (Revised May 1999)
Case

Biopure Corp.

By: John T. Gourville

It is early 1998 and Biopure Corp., a small biopharmaceutical firm with no sales revenues in its ten-year history, has just received government approval to release Oxyglobin, a revolutionary new "blood substitute" designed to replace the need for donated animal blood... View Details

Keywords: Segmentation; Marketing Strategy; Engineering; Budgets and Budgeting; Sales; Transformation; Markets; Debates; Product Launch; Pharmaceutical Industry

Article

A 680,000-Person Megastudy of Nudges to Encourage Vaccination in Pharmacies

By: Katherine L. Milkman, Linnea Gandhi, Mitesh S. Patel, Heather N. Graci, Dena M. Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Jake Rothschild, Jonathan E. Bogard, Ilana Brody, Christopher F. Chabris, Edward Chang, Gretchen B. Chapman, Jennifer E. Dannals, Noah J. Goldstein, Amir Goren, Hal Hershfield, Alex Hirsch, Jillian Hmurovic, Samantha Horn, Dean Karlan, Ariella S. Kristal, Cait Lamberton, Michael N. Meyer, Allison H. Oakes, Maurice E. Schweitzer, Maheen Shermohammed, Jaochim H. Talloen, Caleb Warren, Ashley V. Whillans, Kuldeep N. Yadav, Julian J. Zlatev, Ron Berman, Chalanda N. Evans, Rahul Ladhania, Jens Ludwig, Nina Mazar, Sendhil Mullainathan, Christopher K. Snider, Jann Spiess, Eli Tsukayama, Lyle Ungar, Christophe Van den Bulte, Kevin G. Volpp and Angela L. Duckworth

Encouraging vaccination is a pressing policy problem. To assess whether text-based reminders can encourage pharmacy vaccination and what kinds of messages work best, we conducted a megastudy. We randomly assigned 689,693 Walmart pharmacy patients to receive one of 22... View Details

Keywords: Vaccination; Vaccines; Nudges; Communication Strategy; Communication Technology; Consumer Behavior; Health Care and Treatment

2024
Working Paper

Categorical Processing in a Complex World

By: Marco Sammon, Thomas Graeber and Christopher Roth

In real-world news environments, quantitative information is rarely presented in isolation; it is characterized through qualitative comparisons with various reference levels. Company earnings, for example, are commonly compared to analyst forecasts, previous earnings,... View Details

Keywords: Announcements; Cognition and Thinking; Communication Strategy

November 1996 (Revised December 1996)
Case

Rogers Communications, Inc.: The Wave

By: John A. Deighton, Karsten Voermann and Reginal Gilyard

Rogers Communications, Inc., Canada's largest cable television provider, is deciding how it should respond to developments that appear to portend the convergence of its industry with the computing and telecommunications industries. In particular, it is investigating... View Details

Keywords: Decisions; Innovation and Invention; Marketing Strategy; Market Entry and Exit; Internet and the Web; Mobile and Wireless Technology; Consumer Behavior; Technology Adoption; Telecommunications Industry; Canada

2023
Working Paper

The Buy-In Effect: When Increasing Initial Effort Motivates Behavioral Follow-Through

By: Holly Dykstra, Shibeal O'Flaherty and A.V. Whillans

Behavioral interventions often focus on reducing friction to encourage behavior change. In contrast, we provide evidence that adding friction can promote long-term behavior change when behaviors involve repeated costly efforts over longer time horizons. In... View Details

Keywords: Friction; Behavior; Environmental Sustainability; Transportation; Outcome or Result

2009
Working Paper

Operational Failures and Problem Solving: An Empirical Study of Incident Reporting

By: Julia Rose Adler-Milstein, Sara J. Singer and Michael W. Toffel

Operational failures occur in all industries with consequences that range from minor inconveniences to major catastrophes. Many organizations have implemented incident reporting systems to highlight actual and potential operational failures in order to encourage... View Details

Keywords: Communication Strategy; Legal Liability; Management Practices and Processes; Service Operations; Failure; Health Industry

2021
Working Paper

The Business of K-12 Education in China

By: Geoffrey Jones and Yuhai Wu

This working paper examines the evolution of K-12 education in China, especially between 1985 and the present day, drawing extensive interviews with participants in the educational sector. China has been hugely successful in reaching almost 100 percent literacy,... View Details

Keywords: K-12 Education; China; Real Estate; Early Childhood Education; Performance Evaluation; Teaching; Governing Rules, Regulations, and Reforms; Personal Development and Career; Social Issues; Nonprofit Organizations; Private Sector; Education Industry; Real Estate Industry; China

Web

Admissions & Financial Support - Doctoral

Harvard Business School Statement of Purpose Recommendation Letters Standardized Tests Research Community Anil Doshi Technology & Operations Management Filippo Mezzanotti Business Economics Sarah Wolfolds View Details

January 2004 (Revised February 2006)
Case

Raymond James Financial

Raymond James Financial (RJF) currently sells financial services through two channels. It is considering adding a third in the "middle" of the other two. The current strategy has one channel with employees and another with independent contractors. These attract very... View Details

Keywords: Organizational Change and Adaptation; Salesforce Management; Marketing; Distribution Channels; Human Resources; Financial Services Industry; Service Industry

Under increased pressure to report environmental impacts, some firms selectively disclose relatively benign impacts, creating an impression of transparency while masking their true performance; other firms’ disclosures, in contrast, are more representative of their... View Details

The New Market Conundrum

Brand-new markets are like the wormholes of science fiction, where the usual rules of time and space do not apply. When a market has just been born, the forces of competition there are constantly in flux, it's unclear who your customers really are, and conventional... View Details

Profile

Evelyne White

fine-tune the model before tackling the more competitive cities that the traveler-oriented services are blanketing. Testing a few big markets periodically will help confirm whether the return is greater by sticking to small and medium in... View Details

Keywords: Technology; Services

July 2021
Article

Information Transparency, Multihoming, and Platform Competition: A Natural Experiment in the Daily Deals Market

By: Hui Li and Feng Zhu

Platform competition is shaped by the likelihood of multi-homing (i.e., complementors or consumers adopt more than one platform). To take advantage of multi-homing, platform firms often attempt to motivate their rivals’ high-performing complementors to adopt their own... View Details

Keywords: Platform Competition; Multi-homing; Information Transparency; Daily Deals; Groupon; LivingSocial; Digital Platforms; Information; Competition

November 1991 (Revised April 1994)
Case

Nucleon, Inc.

By: Gary P. Pisano

Nucleon is a small biotechnology company whose first potential product is about to enter clinical testing. Before Nucleon can begin clinical trials, however, its management must decide how and where to manufacture the product. Three options are being contemplated: 1)... View Details

Keywords: Factories, Labs, and Plants; Entrepreneurship; Health Testing and Trials; Rights; Product Development; Production; Partners and Partnerships; Research and Development; Biotechnology Industry

June 2005 (Revised August 2006)
Case

Ducati Corse

By: Francesca Gino and Andrew P. McAfee

Ducati Corse, the racing arm of Ducati Motorcycles, has entered the Moto GP circuit with a completely new bike. This bike was designed and tested using a great deal of information technology. After a very successful initial season, the Ducati Moto GP team sees... View Details

Keywords: Design; Business Strategy; Product Marketing; Information Technology; Performance Improvement; Change Management; Research and Development; Motorcycle Industry; Italy

17 Jun 2022
News

Harvard Researcher on the Ideal Balance of Remote to Office Working

September 2024 (Revised October 2024)
Case

River Remedy: Navigating Mississippi’s Medical Marijuana Market

By: Robin Greenwood, Richard S. Ruback and Robert Ialenti

MBA student William Chism, the founder of a fully integrated medical marijuana company based in Mississippi, must respond to a significant disruption in the fledgling industry. In late 2023, Rapid Analytics, one of two active licensed testing facilities, has its... View Details

Keywords: Plant-Based Agribusiness; Business Growth and Maturation; Forecasting and Prediction; Microeconomics; Local Range; Government Legislation; Demand and Consumers; Supply and Industry; Competitive Strategy; Governance Controls; Agriculture and Agribusiness Industry; Consumer Products Industry; Mississippi