Publications

February 2024
Teaching Note

TimeCredit

By: Emanuele Colonnelli, Raymond Kluender and Shai Benjamin Bernstein

Teaching Note for HBS Case No. 824-139. TimeCredit is an artificial intelligence (AI) startup that is developing large language models (LLMs) to generate accounting memos. The case follows Ndonga Sagnia, a Gambian Harvard Business School MBA student with an accounting... View Details

Keywords: Accounting; Business Startups; Entrepreneurship; Financing and Loans; AI and Machine Learning; Entrepreneurial Finance; Identity; Partners and Partnerships; Technology Industry

May 2009 (Revised July 2011)
Case

Daqi

By: Robert C. Pozen, Richard Franklyn Armbrust and Ziquan Zhang

In 2008, Daqi was one of the largest Internet portals for user-generated content and the leading word-of-mouth marketing provider in China. Grace Zhou, Daqi's CEO, was contemplating the risks and benefits of expanding Daqi's services into three new content areas—news,... View Details

Keywords: Information Publishing; Growth and Development Strategy; Risk Management; Marketing; Business and Government Relations; Expansion; Internet; Information Industry; China

03 May 2011
First Look

First Look: May 3

Business Review 89, no. 5 (May 2011) Abstract Although there's ample research to guide marketers in naming new products, little of it has addressed follow-on offerings, even though these make up the bulk of new products in many... View Details

Keywords: Sean Silverthorne

17 Jul 2018
First Look

New Research and Ideas, July 17, 2018

Programs By: Hanson, Samuel G., David S. Scharfstein, and Adi Sunderam Abstract—We develop a model of government portfolio choice in which a benevolent government chooses the scale of risky projects in the presence of market failures and... View Details

Keywords: Dina Gerdeman

27 Jun 2019
Research & Ideas

Rituals Strengthen Couples. Here’s Why They’re Good for Business, Too

night. Unlike the routine habits or obligations people feel they must get done, relationship rituals are pleasurable experiences that hold significance, acting as symbolically meaningful signs of a solid and happy partnership. Couples who... View Details

Keywords: by Dina Gerdeman

22 Aug 2006
First Look

First Look: August 22, 2006

Working PapersCartels and Competition: Neither Markets nor Hierarchies Author:Jeffrey Fear Abstract This article provides an overview on the rise and fall of cartels since the late 19th century when the modern cartel movement properly... View Details

Keywords: Martha Lagace

22 Jan 2019
First Look

New Research and Ideas, January 22, 2019

predictions. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=54314 January–February 2019 Harvard Business Review Cracking Frontier Markets By: Christensen, Clayton M., Efosa Ojomo, and Karen Dillon Abstract— With... View Details

Keywords: Dina Gerdeman

October 2016 (Revised April 2018)
Case

JCPenney: Back in Business

By: Elie Ofek, K. Shelette Stewart and Christine Snively

In 2016, JCPenney was in the midst of a multi-year turnaround after coming dangerously close to bankruptcy. Under CEO Marvin Ellison, the company had identified three strategic objectives—a focus on omnichannel, private label goods, and increasing revenue per... View Details

Keywords: Retail; Customer Management; Omnichannel; Turnarounds; Private Label; Promotions; Marketing Strategy; Brands and Branding; Customer Relationship Management; Goals and Objectives; Competition; Retail Industry; United States

August 1997 (Revised December 1997)
Case

Harassment at Work?

By: Lynn S. Paine and Dale Coxe

Presents three scenarios involving behavior that could arguably be called sexual harassment. The first scenario is set in a medical supply company in an unnamed emerging market region. The second is set in a New York-based securities firm. The third is set in a U.S.... View Details

Keywords: Working Conditions; Organizational Culture; Problems and Challenges; Ethics; Moral Sensibility; Groups and Teams; Crime and Corruption; Attitudes; Behavior; Labor and Management Relations; Medical Devices and Supplies Industry; Financial Services Industry; New York (city, NY); United States

August 2013
Article

The Price of Diversifiable Risk in Venture Capital and Private Equity

By: Michael Ewens, Charles Jones and Matthew Rhodes-Kropf

This paper explores the private equity and venture capital (VC) markets and extends the standard principal-agent problem between the investors and venture capitalist to show how it alters the interaction between the venture capitalist and the entrepreneur. Since the... View Details

Keywords: Price; Risk and Uncertainty; Venture Capital; Private Equity; Contracts; Investment; Competition; Agency Theory; Investment Return; Forecasting and Prediction; Theory; Diversification

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April 2019 (Revised July 2019)
Case

Aperture Investors

By: Krishna G. Palepu, George Serafeim and David Lane

Aperture Investors is a startup investment firm that seeks to disrupt the asset management industry through competitive differentiation by charging investors primarily when its portfolio managers outperform the marketplace. Headed by Wall Street veteran Peter Kraus and... View Details

Keywords: Business Model; Talent and Talent Management; Investment; Investment Funds; Asset Management; Recruitment; Selection and Staffing; Marketing Channels; Emerging Markets; Partners and Partnerships; Motivation and Incentives; Financial Services Industry

2015
Other Unpublished Work

Do Managers Have a Role to Play in Sustaining the Institutions of Capitalism?

By: Rebecca Henderson and Karthik Ramanna

In a capitalist system based on free markets, do managers have responsibilities to the system itself? If they do, should these responsibilities shape their behavior when they engage in the political processes that structure the institutions of capitalism? The... View Details

Keywords: Capitalism; Lobbying; Leadership; Economic Systems; Managerial Roles; Business and Government Relations

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January 2006 (Revised July 2007)
Case

Juan Trippe and Pan American World Airways

By: Nitin Nohria, Anthony Mayo and Mark Rennella

A fascination with flight and a forceful personality helped to create a market for air travel and shape the modern airline industry. Masterfully wielding his power and influence, Juan Trippe built Pan American Airways by combining bold moves and blind ambition. Across... View Details

Keywords: Decision Choices and Conditions; Leadership; Growth and Development Strategy; Industry Growth; Business and Government Relations; Power and Influence; Air Transportation; Air Transportation Industry; Travel Industry

Find at Harvard

March 2011
Case

MorphoSys AG: The Evolution of a Biotechnology Business Model

By: Gary P. Pisano, Ryan Johnson and Carin-Isabel Knoop

In the biotech world, the 18-year-old Munich-based company MorphoSys was a rarity: it was profitable. The company achieved this profitability not by developing and selling its own drugs, but by licensing access to its proprietary library of human antibodies. Recently,... View Details

Keywords: Business Model; Profit; Intellectual Property; Rights; Risk Management; Digital Platforms; Product Development; Business and Shareholder Relations; Vertical Integration; Biotechnology Industry; Munich