Publications

July 2016
Technical Note

Net Neutrality: A Managerial Perspective

By: Shane Greenstein and Christine Snively

The net neutrality debate had implications for Internet service providers, content providers, and end users. This note aims to inform the reader of the various sides of the debate where open issues remain, as well as what aspects an entrepreneur, investor, or content... View Details

Keywords: Net Neutrality; Information Technology; Internet and the Web; Information Infrastructure; Technology Industry

September 2013
Case

Boston Children's Hospital: Measuring Patient Costs (Abridged)

By: Robert S. Kaplan

The case describes a pilot project on applying activity-based costing to measure the cost of treating patients. After an overview of Boston Children's Hospital and its local health care market environment, the case presents process maps and financial data relating to... View Details

Keywords: Health Care; Time-Driven Activity-Based Costing; Costing; Hospitals; Activity Based Costing and Management

January 1990 (Revised March 1994)
Case

Accountants and Business Advisors, Inc.: City Office

Over the past several years both the share of women receiving accounting degrees and the share of women entering public accounting have risen substantially. However, the number of women holding senior positions, such as partner, remains low. This case provides data on... View Details

Keywords: Equality and Inequality; Retention; Gender; Accounting Industry

Web

The Founding of U.S. Steel and the Power of Public Opinion | Baker Library | Bloomberg Center | Harvard Business School

public opinion,” Richard S. Tedlow, professor at Harvard Business School, writes in Keeping the Corporate Image: Public Relations and Business , 1900–1950. 8 The American Iron and Steel Institute (AISI) represented the industry’s trade association that collected and... View Details

03 Oct 2023
Research Event

Build the Life You Want: Arthur Brooks and Oprah Winfrey Share Happiness Tips

look at the data and it's very clear. That since the early 1990s there's been a subtle and but pretty constant degradation in the average level of happiness in the United States. And in most developed countries around the world.... View Details

Keywords: by HBS Staff

07 Feb 2022
Research & Ideas

Digital Transformation: A New Roadmap for Success

those who are less familiar with them. For some companies, visualization tools have been key to getting everyone (even those who fear numbers and math) to use data to inform their decisions and actions. Unfortunately, the consensus among... View Details

Keywords: by Linda A. Hill, Ann Le Cam, Sunand Menon, and Emily Tedards

March 2022
Article

Loan Types and the Bank Lending Channel

By: Victoria Ivashina, Luc Laeven and Enrique Moral-Benito

Using credit-registry data for Spain and Peru, we document that four main types of commercial credit—asset-based loans, cash flow loans, trade finance and leasing—are easily identifiable and represent the bulk of corporate credit. We show that credit growth dynamics... View Details

Keywords: Bank Credit; Loan Types; Bank Lending Channel; Credit Registry; Banks and Banking; Credit; Financing and Loans

2012
Other Unpublished Work

Measuring the Broadband Bonus in 20 OECD Countries

By: Shane Greenstein and Ryan McDevitt

This paper provides estimates of the economic value created by broadband Internet using measures of new gross domestic product and consumer surplus. The study finds that the economic value created in 30 OECD countries correlates roughly with the overall size of their... View Details

October 1994
Case

Campbell Soup Company: A Leader in Continuous Replenishment Innovations

Campbell Soup, like most food manufacturers, faced grocery chain and wholesale demand for its goods driven by Campbell's own promotional pricing structure rather than retail consumer demand. Former policies to encourage overstock created huge swings in production and... View Details

Keywords: Customer Relationship Management; Supply Chain Management; Logistics

2013
Working Paper

If Technology Has Arrived Everywhere, Why Has Income Diverged?

By: Diego A. Comin and Marti Mestieri Ferrer

We study the lags with which new technologies are adopted across countries, and their long-run penetration rates once they are adopted. Using data from the last two centuries, we document two new facts: there has been convergence in adoption lags between rich and poor... View Details

Keywords: Income Characteristics; Technology Adoption; Globalization

Read Now

September 2003
Case

Nelson Mandela, Turnaround Leader

By: Rosabeth M. Kanter and Euvin Naidoo

Nelson Mandela was the first democratically elected president of South Africa. He had to shift the culture of a country after the end of the apartheid regime, which enforced separation of the races and stifled freedom of the press. He established more open dialogue,... View Details

Keywords: Leadership; Government and Politics; Governance; Policy; Political Elections; Culture; Communication Intention and Meaning; Relationships; Leadership Style; Welfare; South Africa

October 2001 (Revised November 2017)
Case

Japan: The Miracle Years

By: Louis T. Wells

Japan experienced rapid growth in the 1950s and 1960s while following a set of policies that differ from current policies in fashion. Although some observers believe that Japanese growth occurred in spite of the policies rather than because of them, several countries... View Details

Keywords: History; Policy; Economic Growth; Business and Government Relations; Growth and Development Strategy; Japan

November 1993 (Revised March 1995)
Case

Marsh Supermarkets, Inc. (A): The Marsh Super Study

In response to recent trends in grocery retailing, Marsh Supermarkets has completed an intensive 65-week study of the activity at 5 superstores in the midwest United States. The study tracked the sales, profits, space, and promotion dynamics of the entire store: dry... View Details

Keywords: Marketing Strategy; Analysis; Consumer Behavior; Retail Industry

19 Mar 2014
Working Paper Summaries

The Use of Broker Votes to Reward Brokerage Firms’ and Their Analysts’ Research Activities

Keywords: by David A. Maber, Boris Groysberg & Paul M. Healy; Financial Services

Article

Measuring the Scientific Effectiveness of Contact Tracing: Evidence from a Natural Experiment

By: Thiemo Fetzer and Thomas Graeber

Contact tracing has for decades been a cornerstone of the public health approach to epidemics, including Ebola, severe acute respiratory syndrome, and now COVID-19. It has not yet been possible, however, to causally assess the method’s effectiveness using a randomized... View Details

Keywords: COVID-19; Contact Tracing; Public Health; Infectious Diseases; Health Pandemics

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October 2021
Article

Directors' Perceptions of Board Effectiveness and Internal Operations

By: J. Yo-Jud Cheng, Boris Groysberg, Paul M. Healy and Rajesh Vijayaraghavan

We contribute to the growing literature on the effectiveness of corporate boards by examining the effect of two insights that have been largely unexplored in prior studies that use public data. First, since boards’ responsibilities are wide-ranging, more holistic... View Details

Keywords: Boards Of Directors; Corporate Governance; Governing and Advisory Boards; Performance Effectiveness; Perception

September 2019
Article

The Persistence of Broadband User Behavior: Implications for Universal Service and Competition Policy

By: Andre Boik, Shane Greenstein and Jeffrey Prince

In several markets, firms compete not for consumer expenditure but consumer attention. We examine user priorities over the allocation of their time, and interpret that behavior in light of salient tensions in policy discussions over universal service, data caps, and... View Details

Keywords: Broadband Service; Attention Allocation; Consumer Behavior; Household; Internet and the Web; Competition; Policy