Publications

SSRN

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12 May 2009
First Look

First Look: May 12, 2009

this situation, donations are likely to decline, investment surplus has declined and biotech partners are challenged to finance joint projects as well as their own operations. Beall is striving to find a cure for cystic fibrosis while... View Details

Keywords: Martha Lagace

14 Nov 2006
First Look

First Look: November 14, 2006

in markets around the world. They prided themselves on their sustainable fishing practices, which were not the norm for the industry. Seafood buyers traditionally bought on price. Clearwater's innovations and technology View Details

Keywords: Sean Silverthorne

January 2007 (Revised December 2007)
Case

PSI: Social Marketing Clean Water

By: V. Kasturi Rangan, Nava Ashraf and Marie Bell

Senior management at PSI, arguably the world's largest and most successful social marketer with impressive achievements in the field of family planning, HIV/AIDS, and malaria prevention must determine what to do about their slow-to-take-off clean water initiative.... View Details

Keywords: Investment Funds; Health Care and Treatment; Social Marketing; Natural Environment; Social Enterprise; Business Strategy

2025
Working Paper

Residential Battery Storage - Reshaping The Way We Do Electricity

By: Christian Kaps and Serguei Netessine

In this paper, we aim to understand when private households invest in behind-the-meter battery storage next to rooftop solar and how those batteries impact households, the electricity market, and emissions. We answer three main research questions: 1) When do customers... View Details

Keywords: Solar Power; Energy Storage; Technology And Innovation Management; Energy; Energy Policy; Renewable Energy; Technological Innovation; Innovation and Management; Energy Industry

SSRN

Teaching Interest

Overview

By: Jill J. Avery

Creating Brand Value (MBA elective course)

Overview:

In the consumer/retail space, brands are often companies’ most valuable assets and sources of their sustainable competitive advantage. But, managing brands to achieve their full value potential... View Details

12 Apr 2011
First Look

First Look: April 12

monitoring efforts as well as the syndication process. Working Papers The Consequences of Mandatory Corporate Sustainability Reporting Authors: Ioannis Ioannou and George Serafeim Abstract : We examine the effect of mandatory View Details

Keywords: Sean Silverthorne

November 2014
Article

Government Green Procurement Spillovers: Evidence from Municipal Building Policies in California

By: Timothy Simcoe and Michael W. Toffel

We study how government green procurement policies influence private-sector demand for similar products. Specifically, we measure the impact of municipal policies requiring governments to construct green buildings on private-sector adoption of the U.S. Green Building... View Details

Keywords: Public Procurement; Green Building; Quality Certification; Environmental Policy; Buildings and Facilities; Environmental Sustainability; Policy; Government and Politics; Green Technology Industry; Public Administration Industry; California

March 2025 (Revised April 2025)
Case

Perplexity: Redefining Search

By: Suraj Srinivasan, Michelle Hu, Sriraghav Srinivasan and Radhika Kak

By early 2025, Perplexity had rapidly evolved from a modest startup into a popular "answer engine" valued at $9 billion. The company had boldly positioned itself as the disruptor to Google aiming to redefine search for the AI age. Through novel AI... View Details

Keywords: AI and Machine Learning; Venture Capital; Innovation Leadership; Technological Innovation; Internet and the Web; Business Startups; Competitive Strategy; Business Model; Technology Industry; United States

January 2020 (Revised December 2024)
Case

Governing PG&E

By: Lynn S. Paine and Will Hurwitz

The five commissioners of the California Public Utilities Commission (CPUC) listened intently at a public forum in April 2019 as PG&E Corporation’s out-going chairman Richard Kelly described the company’s proposed new board. PG&E, which provided electricity and natural... View Details

24 Feb 2010
Working Paper Summaries

Accelerating Innovation In Energy: Insights from Multiple Sectors

Keywords: by Rebecca M. Henderson & Richard G. Newell; Energy; Utilities; Technology

May 2002 (Revised August 2006)
Case

Yangcheng: AES in China

By: Richard H.K. Vietor

AES, an American electric power company with 141 plants worldwide, is just completing construction of a 2,100-MW plant in China--the largest ever. The project, a joint venture with five local companies, has several environmental, ownership, and operational issues as... View Details

Keywords: Energy Generation; Joint Ventures; Foreign Direct Investment; Environmental Sustainability; Problems and Challenges; Energy Industry; China

Find at Harvard

March 2025
Case

Hurtigruten: Sea Zero

By: Christian Kaps and Michael W. Toffel

Hurtigruten was deciding whether the next ship they built should be fully electric. But such a vessel's battery, the size of electric cars, needed to be charged on the ship's multi-day voyage along the Norwegian coast. Before making such a $250 million investment, the... View Details

Keywords: Energy Sources; Alternative Energy; Ship Transportation; Environmental Regulation; Environmental Sustainability; Innovation and Management; Green Technology; Investment; Corporate Social Responsibility and Impact; Shipping Industry; Tourism Industry; Transportation Industry; Travel Industry; Battery Industry; Norway; Europe

14 Mar 2011
Research & Ideas

Water, Electricity, and Transportation: Preparing for the Population Boom

consumers would jump at the chance to save 25 percent on their monthly mortgages, even if it meant paying some financing fees up front, they seem less apt to invest in energy-saving measures that will save them money in the long run, such... View Details

Keywords: by Carmen Nobel

07 Jun 2023
HBS Case

3 Ways to Gain a Competitive Advantage Now: Lessons from Amazon, Chipotle, and Facebook

perk that allowed Amazon to capture market share and eventually blow past Sony, which after years of struggling, closed its e-reader store in 2014. “Without creating a competitive advantage, it is difficult for companies to produce and maintain sufficient returns on... View Details

Keywords: by Michael Blanding

July 2018 (Revised August 2018)
Case

Project Helios: Harvesting the Sun

By: Mark Egan and E. Scott Mayfield

Aware of the impact that modern society was having on the environment, Ashley Telkes had always tried to be cognizant of her own impact on the environment and to take reasonable steps to mitigate her own effects. Having already implemented a number of passive measures... View Details

Keywords: Renewable Energy; Personal Finance; Decision Making; Environmental Sustainability

June 2016
Article

Technology Choice and Capacity Portfolios under Emissions Regulation

By: David Drake, Paul R. Kleindorfer and Luk N. Van Wassenhove

We study the impact of emissions tax and emissions cap-and-trade regulation on a firm's technology choice and capacity decisions. We show that emissions price uncertainty under cap-and-trade results in greater expected profit than a constant emissions price under an... View Details

Keywords: Technology Management; Management; Technology; Service Operations; Environmental Sustainability

January 2024
Case

ECOALF: Fashion for the Future

By: Elizabeth A. Keenan, Diego Aparicio, Carlota Moniz and María José Satrústegui

ECOALF, a Spanish fashion brand and sustainability pioneer, aimed to tackle the industry's challenges of excessive consumption and production. The brand's mission was to create timeless apparel exclusively from recycled and eco-responsible materials, matching the... View Details

04 Nov 2014
Working Paper Summaries

Making the Numbers? ‘Short Termism’ & the Puzzle of Only Occasional Disaster

Keywords: by Hazhir Rahmandad, Nelson P. Repenning & Rebecca Henderson

November 2024 (Revised March 2025)
Case

Tim Ferriss: What Might This Look like If It Were Easy?

By: Reza Satchu and Denise Koller

In April 2024, writer-podcaster Tim Ferriss—celebrated as the “Oprah of audio” for his billion-download show and known for NYT-bestsellers like The 4-Hour Workweek—found himself at a crossroads. Despite generating a multi-million-dollar annual revenue with just three... View Details

Keywords: Transition; Personal Development and Career; Business Strategy; Decision Choices and Conditions; Philanthropy and Charitable Giving; Media and Broadcasting Industry