Publications

17 Nov 2015
News

What Does Authentic Leadership Really Mean?

Jan 2016
Video

Video: The Challenge of Shared Prosperity

Professor Michael E. Porter and Professor Jan W. Rivkin discuss the findings of Harvard Business School’s 2015 Alumni Survey on U.S. Competitiveness, The Challenge of Shared Prosperity. Alumni are optmistic about the ability of U.S. firms to compete globally, but they... View Details

09 Jun 2020
Working Paper Summaries

Aggregate and Firm-Level Stock Returns During Pandemics, in Real Time

Keywords: by Laura Alfaro, Anusha Chari, Andrew Greenland, and Peter K. Schott

2007
Working Paper

Choice, Rationality and Welfare Measurement

By: Jerry R. Green and Daniel A. Hojman

We present a method for evaluating the welfare of a decision maker, based on observed choice data. Unlike the standard economic theory of revealed preference, our method can be used whether or not the observed choices are rational. Paralleling the standard theory we... View Details

Keywords: Welfare Economics; Behavioral Economics; Psychology; Decision Making; Economics; Voting

September 1998 (Revised August 1999)
Case

IBM's Lotus Development in 1999

By: Stephen P. Bradley and Kelley Porter

Describes Lotus' acquisition by IBM, its movement from proprietary standards to open standards, and its current market position. Microsoft is gaining ground with its Exchange Server, and Lotus has received unfavorable press. View Details

Keywords: Acquisition; Technological Innovation; Growth and Development Strategy; Growth Management; Product Marketing; Competition; Competitive Strategy; Information Technology Industry; Web Services Industry

30 Sep 2010
Working Paper Summaries

Does Mandatory IFRS Adoption Improve the Information Environment?

Keywords: by Joanne Horton, George Serafeim & Ioanna Serafeim

April 1985 (Revised November 1987)
Case

Sun Hydraulics Corp. (B)

Fifteen years later, the company has achieved widespread recognition in the industry for its innovative designs, its quality products, and its highly ethical standards for business dealings. This case describes the organization, the plant, and current concerns. View Details

Keywords: Technological Innovation; Ethics; Engineering; Organizational Culture; Technology Industry

08 Oct 2013
News

Regulators ban advice fees and conflicts

08 Aug 2011
News

Treasury, Stock Markets After U.S. Debt Rating Cut

June 2023
Case

Tractor Supply Co

By: David L. Ager and Michael A. Roberto

In February 2023, Hal Lawton, CEO of Tractor Supply Co, the largest farm and ranch retailer in the United States reflected on the company’s 70% growth between 2019 and 2022. Economists had begun to predict an economic downturn and experts were predicting softening... View Details

Keywords: COVID-19 Pandemic; Demand and Consumers; Economic Slowdown and Stagnation; Organizational Change and Adaptation; Retail Industry

Article

Update on E-liability Accounting

By: Robert Kaplan, Karthik Ramanna and Piyush Jha

Since publication of the original E-liability carbon accounting paper (HBR, Nov 2021), we created the E-liability Institute to help companies, governments, and nonprofits implement the method. The Institute’s mission is to test and validate the method, and develop... View Details

Keywords: Decarbonization; Carbon Footprint; Supply Chain; Environmental Sustainability; Environmental Accounting

12 PM – 1 PM EDT, 08 Apr 2015
Webinars: Trending@HBS

Closing The Middle-Skills Gap: How Business Leaders Can Help

In this session, Professor Fuller will discuss research on the role of businesses in closing middle-skills gaps. He will explain why the traditional definition of middle skills is inadequate and present a unique view of jobs data. He will argue that by adopting a... View Details

February 2013
Article

An Activity-Generating Theory of Regulation

By: Joshua Schwartzstein and Andrei Shleifer

We propose an activity-generating theory of regulation. When courts make errors, tort litigation becomes unpredictable and as such imposes risk on firms, thereby discouraging entry, innovation, and other socially desirable activity. When social returns to activity are... View Details

Keywords: Courts and Trials; Lawsuits and Litigation; Governing Rules, Regulations, and Reforms; Theory

October 2011
Article

Government Advertising and Media Coverage of Corruption Scandals

By: Rafael Di Tella and Ignacio Franceschelli

We construct measures of the extent to which the four main newspapers in Argentina report government corruption in their front page during the period 1998-2007 and correlate them with government advertising. The correlation is negative. The size is considerable: a one... View Details

Keywords: Crime and Corruption; Advertising; Government and Politics; Newspapers; Media; Argentina

Find at Harvard

February 2010
Article

The Optimal Taxation of Height: A Case Study of Utilitarian Income Redistribution

By: N. Gregory Mankiw and Matthew C. Weinzierl

Should the income tax include a credit for short taxpayers and a surcharge for tall ones? The standard Utilitarian framework for tax analysis answers this question in the affirmative. Moreover, a plausible parameterization using data on height and wages implies a... View Details

Keywords: Taxation; Wages; Personal Characteristics

Find at Harvard

13 Oct 2015
News

How Thin Political Markets Undermine Democracy

December 1994
Background Note

Cost System Analysis

By: Robert S. Kaplan

Describes six characteristics of cost systems: standard vs. actual costs; job-order vs. process costing; variable vs. full costs; disaggregate vs. aggregate cost accumulation; and specific vs. average rates for labor and overhead. A rewritten version of an earlier... View Details

Keywords: Cost; Analysis; System

30 Mar 2021
Working Paper Summaries

Kidney Exchange: An Operations Perspective

Keywords: by Itai Ashlagi and Alvin E. Roth; Health; Biotechnology

February 2013 (Revised February 2017)
Case

Iz-Lynn Chan at Far East Organization

By: Linda A. Hill, Anthony J. Mayo and Dana M. Teppert

Iz-Lynn Chan, assistant director of retail business group and service quality and vice president of Far East retail consultancy for Far East Organization, a private real estate developer group in Singapore, raises service standards in the company's hospitality... View Details

Keywords: Hospitality; Organizational Change And Transformation; Leadership; Leading Change; Change Management; Service Industry; Singapore