Publications

08 Feb 2018
Op-Ed

What’s Missing From the Debate About Trump’s Tax Plan

values can we infer from President Trump’s new tax plan? In the past few weeks, a number of commentaries have excoriated or celebrated the plan, but most have relied on conventional wisdom such as “Republicans care only for the rich.” If... View Details

Keywords: by Matthew Weinzierl

21 Aug 2017
News

Help Your Team Achieve Work-Life Balance — Even When You Can’t

08 Nov 2024
HBS Case

What Wartime Service Taught These Historic Leaders

War I, Eisenhower created a miniature battlefield replica and slept out in the open with his men as they practiced their strategic maneuvers. In that early officer role, he adopted a leadership strategy that he would carry all the way to the White House: He asked his... View Details

Keywords: by Avery Forman; Entertainment & Recreation

16 Sep 2024
Blog Post

Creating an Inclusive Recruiting Process for Candidates with Diverse Abilities

classes that make the educational experience rich and productive, and graduates bring these benefits to the organizations they work for throughout their careers. But in order to add value to an organization, they must first navigate the... View Details

Keywords: All Industries

January 2023
Case

EKI Energy Services: One Billion Carbon Credits

By: George Serafeim

Within nine months from the time of its Initial Public Offering (IPO) in April of 2021, EKI Energy Services (EKI) shares had increased by more than 8,000%. Equally explosive was the growth of the company’s revenues and Earnings Before Interest, Taxes and Depreciation... View Details

Keywords: Carbon Credits; Carbon Emissions; Growth; Business Analysis; Environmental Sustainability; Corporate Valuation; Climate Change; Accounting; Valuation; Transition; Renewable Energy; Analysis; Product Positioning; India

15 Feb 2022
Blog Post

Health is Wealth | The Path to Creating a Venture

spend her time from a career perspective and an opportunities perspective, and then assisted in creating the frameworks needed to make those decisions. “When you’re in the ideation phase, it is really about understanding where the white space is, what is your... View Details

20 Apr 2012
Working Paper Summaries

Why Every Company Needs a CSR Strategy and How to Build It

Keywords: by Kash Rangan, Lisa A. Chase & Sohel Karim

April 2020 (Revised May 2020)
Case

NTT DOCOMO's Race to 5G

By: Juan Alcácer, Horst Melcher and Akiko Kanno

The case, based on extensive interviews with NTT DOCOMO’s technology leaders, focuses on the opportunities and challenges that NTT DOCOMO faces with the launch of infrastructure and services for 5G wireless telecommunication technology. With higher data rates and... View Details

Keywords: 5G; Mobile and Wireless Technology; Product Launch; Strategic Planning; Decision Making; Strategy; Telecommunications Industry; Technology Industry

October 2020
Article

IQ from IP: Simplifying Search in Portfolio Choice

By: Huaizhi Chen, Lauren Cohen, Umit Gurun, Dong Lou and Christopher J. Malloy

Using a novel database that tracks web traffic on the SEC’s EDGAR servers between 2004 and 2015, we show that mutual fund managers gather information on a very particular subset of firms and insiders, and their surveillance is very persistent over time. This tracking... View Details

Keywords: Tracked Trades; Return Predictability; Institutional Trading; Insider Trading; Institutional Investing; Information; Investment Portfolio; Decisions; Management

SSRN

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2009
Working Paper

Can a Continuously-Liquidating Tontine (or Mutual Inheritance Fund) Succeed where Immediate Annuities Have Floundered?

By: Julio J. Rotemberg

A new instrument (the Mutual Inheritance Fund or MIF) is proposed whose purpose is to help people carry their savings forward from the moment they retire into their old age. Like annuities, this instrument requires an up-front payment before people receive any benefits... View Details

Keywords: Age; Annuities; Investment Return; Investment Funds; Saving; Retirement

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June 2022 (Revised November 2022)
Case

Larry Miller

By: Francesca Gino, Frances X. Frei, Hise Gibson and Alicia Dadlani

Under the leadership of Larry Miller, chairman and former president of Nike’s Air Jordan brand, annual revenues for the Jordan brand soared from $150 million to over $4 billion. But for over 40 years, Miller guarded a secret. When he was younger, he spent nearly a... View Details

Keywords: Race; Ethnicity; Fairness; Values and Beliefs; Job Offer; Employment; Social Issues; Perspective; Personal Development and Career; Apparel and Accessories Industry; United States; Pennsylvania; Philadelphia; Portland; Oregon

December 2004
Article

Market Valuation and Merger Waves

By: Matthew Rhodes-Kropf and S. Viswanathan

Does valuation affect mergers? Data suggest that periods of stock merger activity are correlated with high market valuations. The naïve explanation that overvalued bidders wish to use stock is incomplete because targets should not be eager to accept stock. However, we... View Details

Keywords: Mergers and Acquisitions; Valuation; Market Transactions; Value; Cash; Stocks; Corporate Social Responsibility and Impact; Bids and Bidding; Market Design; Stock Shares; Accounting Audits; Performance Evaluation

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May 2004 (Revised April 2006)
Case

Ultra: The Quest for Leadership (A)

By: Dwight B. Crane and Ricardo Reisen de Pinho

Ultra is one of a small group of competing Brazilian petrochemical companies, each of which buys raw material and is a minority owner of Copene, a "cracking" company that provides ethylene and other materials. Because of an industry restructuring, an auction of shares... View Details

Keywords: Capital; Capital Budgeting; Investment; Risk and Uncertainty; Risk Management; Industry Structures; Cash Flow; Cost of Capital; Valuation; Bids and Bidding; Economy; Ownership Stake; Chemical Industry; Brazil

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April 2009 (Revised November 2012)
Case

Sermo, Inc.

By: Thomas R. Eisenmann and Lars Peter Christian Nielsen

Sermo operates the leading online professional network for physicians in the United States. Doctors use Sermo free of charge to post surveys regarding diagnostic and treatment concerns and to discuss these concerns, as well as challenges with managing their practices.... View Details

Keywords: Entrepreneurship; Health Care and Treatment; Knowledge Sharing; Two-Sided Platforms; Conflict and Resolution; Social and Collaborative Networks; United States