Publications

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Siyu Zhang is a second-year doctoral student at HBS. Zhang joined Harvard Business School in 2020 as a Research Associate and has been working on macroeconomic forecasting projects. Prior to joining HBS, he was a Data Scientist at John Hancock, where he utilized... View Details

August 2007
Case

Manila Water Company

By: V. Kasturi Rangan, David Wheeler and Jane Comeault

In 1997, the Philippines government privatized its water utility in the metropolitan Manila area. The East Zone concession was won by Manila Water Company and the West Zone concession by Maynilad Water Services. Over the next decade, Manila Water turned in an... View Details

Keywords: Business Model; Framework; Business or Company Management; Bids and Bidding; Privatization; Performance Improvement; Utilities Industry

July 1990 (Revised August 1994)
Case

U.S. Auto Industry: Scenarios and Choices for the 1990s

By: Malcolm S. Salter

Asks students to prepare a capacity utilization scenario for the U.S. auto industry in 1992 and to propose proper courses of action for Ford and General Motors in the face of globalizing competition. The subject is "corporate strategy in an overcapacitized world."... View Details

Keywords: Globalization; Business or Company Management; Competitive Strategy; Corporate Strategy; Auto Industry; United States

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Research Summary

Working Hard and Investing for an Early Retirement

I examine consumption, leisure, and portfolio choices made over the life-cycle using a model allowing for semi-flexible leisure and an endogenously chosen retirement date. Under a Cobb-Douglas utility specification, I present closed-form expressions for optimal... View Details

November–December 2020
Article

Our Work-from-Anywhere Future

By: Prithwiraj Choudhury

The pandemic has hastened a rise in remote working for knowledge-based organizations. This has notable benefits: Companies can save on real estate costs, hire and utilize talent globally, mitigate immigration issues, and experience productivity gains, while workers can... View Details

Keywords: Remote Work; Best Practices; Employment; Health Pandemics; Geographic Location; Opportunities; Problems and Challenges

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2024
Working Paper

What Do Impact Investors Do Differently?

By: Shawn Cole, Leslie Jeng, Josh Lerner, Natalia Rigol and Benjamin N. Roth

In recent years, impact investors – private investors who seek to generate simultaneously financial and social returns – have attracted intense interest and controversy. We analyze a novel, comprehensive data set of impact and traditional investors to assess how the... View Details

Keywords: ESG; Socially Responsible Investing; Investment Decisions; Public Goods; Impact Investment; Investment; Private Equity; Venture Capital

SSRN

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April 1999 (Revised February 2001)
Background Note

Offshore Drilling Industry, The

After booming in 1997 and early 1998, the offshore drilling industry slumps in late 1998 and early 1999. Lower oil prices lead oil companies to reduce drilling budgets, and rig utilization falls from essentially 100% to 70% in some markets. Day rates--the prices paid... View Details

Keywords: Strategy; Demand and Consumers; Price; Supply and Industry; Mining Industry

21 Mar 2024
Video

The Value of an MBA - Driving Impact at HBS

October 2023 (Revised March 2024)
Case

KOKO Networks: Bridging Energy Transition and Affordability with Carbon Financing

By: George Serafeim, Siko Sikochi and Namrata Arora

The problem was massive: two million hectares of African forests were lost annually to charcoal production for cooking, an area equivalent to 13 times Greater London, resulting in one billion tons of carbon emissions yearly. At the same time, an estimated 700,000... View Details

Keywords: Clean Tech; Digital; Carbon Credits; Carbon Offsetting; Climate Change; Entrepreneurship; Energy Sources; Environmental Sustainability; Health; Market Design; Business Startups; Transition; Environmental Regulation; Policy; Energy Industry; Consumer Products Industry; Africa; Kenya; Rwanda

24 Feb 2021
Blog Post

My HBS Student Loan Story: Les Williams (MBA 2005)

Business school is a valuable investment in your future. HBS supports that investment through generous need-based scholarships. In addition to scholarships, many HBS students utilize student loans to help meet their portion of the shared... View Details

December 2016
Background Note

Reaching Beyond Your Organization: Empowering Innovation

By: William R. Kerr

Forward-thinking established companies utilize new routes for external innovation with start-ups and crowds. The reading reviews strategic partnerships, strategic investments, strategic acquisitions, and crowd-based collaborations. Case examples include Google, SK... View Details

Keywords: Innovation; Corporate Innovation; Collaboration; Partnerships; Innovation and Invention; Collaborative Innovation and Invention; Innovation Strategy

August 2012 (Revised September 2013)
Case

EnerNOC: DemandSMART

By: Michael W. Toffel, Kira Fabrizio and Stephanie van Sice

EnerNOC is an energy company with an innovative business model: it serves as an intermediary between electric utilities and electricity users. It contracts with electricity users willing to reduce demand during periods of peak energy demand, and sells this as excess... View Details

Keywords: Production Planning; Productivity; Environmental Protection; Energy; Environment; Business Government Relations; Laws And Regulation; Business Model; Environmental Sustainability; Innovation and Invention; Opportunities; Risk and Uncertainty; Governing Rules, Regulations, and Reforms; Supply Chain Management; Production; Energy Conservation; Energy Industry

Article

Affording to Wait: Medicare Initiation and the Use of Health Care

By: Guy David, Philip Saynisch, Victoria Acevado-Perez and Mark D. Neuman

Delays in receipt of necessary diagnostic and therapeutic medical procedures related to the timing of Medicare initiation at age 65 years have potentially broad welfare implications. We use 2005–2007 data from Florida and North Carolina to estimate the effect of... View Details

Keywords: Medicare; Behavior; Insurance; Health Care and Treatment; Insurance Industry; Public Administration Industry; Health Industry; North Carolina; Florida

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June 1993 (Revised November 2007)
Case

Duckworth Industries, Inc.--Incentive Compensation Programs

By: William E. Fruhan Jr.

A private company is considering an introduction of a long-run incentive compensation system in which payoffs to managers are determined by the economic value added for shareholders by their individual business units. The proposed new system is compared to a number of... View Details

Keywords: Executive Compensation; Management Teams; Business and Shareholder Relations; Motivation and Incentives; Value Creation

August 2009 (Revised December 2012)
Background Note

Researching a Company

By: Willy Shih and Meghan Dolan

This note was written to help students at the Harvard Business School do a more thorough job of researching a company, utilizing the extensive resources of the Baker Library, as well as other widely available databases. Exhibits provide detailed information on key... View Details

Keywords: Business Education; Knowledge Acquisition; Research

October 1991 (Revised August 1993)
Case

Acid Rain: Burlington Northern, Inc. (A)

By: Forest L. Reinhardt

Burlington Northern (BN) hauls low-sulfur coal from the northern Great Plains to electric utilities in the Midwest. Acid rain legislation may affect the geographic scope of BN's markets. Railroad managers need to assess the economic effects of acid rain controls and... View Details

Keywords: Rail Transportation; Environmental Sustainability; Development Economics; Government Legislation; Natural Environment; Policy; Metals and Minerals; Industry Growth; Industry Structures; Rail Industry; United States