Publications

25 Nov 2015
News

DoorDash Could Be the Next Unicorn—Or a Sign of Disaster

21 Oct 2012
News

Social media is a thorny issue in the US

February 1992 (Revised September 1995)
Case

Goldman, Sachs & Co.: Nikkei Put Warrants--1989

By: Peter Tufano

Japanese financial institutions' willingness to sell put options on the Nikkei Stock Average provides investment banks with the raw material from which to create a security that would allow U.S. investors to bet on falls in the Japanese Stock Market. The investment... View Details

Keywords: Debt Securities; Investment Banking; Product Design; Globalized Markets and Industries; Japan; United States

14 Apr 2009
First Look

First Look: April 14, 2009

Working Papers The Investment Strategies of Sovereign Wealth Funds Authors: Shai Bernstein, Josh Lerner, and Antoinette Schoar Abstract This paper examines the direct private equity investment strategies... View Details

Keywords: Martha Lagace

October 2021 (Revised February 2023)
Case

Ant Group (A)

By: Krishna G. Palepu, Feng Zhu, Susie L. Ma and Kerry Herman

In 2004, Chinese e-commerce company Alibaba created Alipay, an app to facilitate payments on its e-commerce sites. As Alibaba grew, so did Alipay, until Alipay spawned its own ecosystem of financial technology products and services under the name of Ant Group. By 2020,... View Details

Keywords: Payment Systems; Information Technology; Value Creation; Network Effects; Strategy; Disruptive Innovation; Initial Public Offering; Technology Industry; Financial Services Industry; China

April 2005 (Revised October 2006)
Case

David Berman

By: Ananth Raman, Vishal Gaur and Saravanan Kesavan

Examines the decision of a hedge fund manager who is considering investing in a retail stock. The protagonist is concerned about the retailer's inventory level. Explores the relationship between the retailer's inventory and future earnings--and, hence, the relationship... View Details

Keywords: Business Earnings; Stocks; Price; Supply Chain Management; Investment

July 2003
Background Note

Expropriation in International Business

By: Geoffrey G. Jones and Meghan Gallagher-Kernstine

Covers several important expropriation cases in international business from the 20th century and highlights the legal and political difficulties these companies faced. Serves to explain expropriation, to stress the vulnerability of foreign direct investments to... View Details

Keywords: Foreign Direct Investment; Global Strategy; Government and Politics; Common Law; Risk Management; Property; Risk and Uncertainty

2021
Working Paper

Going by the Book: Valuation Ratios and Stock Returns

By: Ki-Soon Choi, Eric So and Charles C.Y. Wang

We study the use of firms’ book-to-market ratios (B/M) in value investing and its implications for comovements in firms’ stock returns and trading volumes. We show B/M has become increasingly detached from common alternative valuation ratios over time while also... View Details

Keywords: Valuation Ratios; Book-to-market Ratios; Investment Return; Investment; Decision Making

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January 2014
Case

Maricopa, Inc.: Finding the Right Treatment for Growth

By: William A. Sahlman, Thomas R. Eisenmann, Joseph B. Fuller and Shikhar Ghosh

The founders of Maricopa, Inc., a startup that sold proprietary hair-care products directly to salons, were preparing a board presentation to address the young company's inability to meet financial projections. While the products had caught on with customers, the... View Details

Keywords: Business Startups; Financial Condition; Venture Capital; Financial Strategy; Financing and Loans; Expansion; Planning; Fashion Industry; Iowa

April 2013
Case

Sterling Household Products Company

By: William E. Fruhan and Craig Stephenson

Sterling Household Products manufactures and markets a broad line of consumer goods from laundry soap and cosmetics to cleaning, disinfecting, and sanitizing products. The company has many highly regarded brand names and consistently reports impressive sales and... View Details

21 Oct 2013
Research & Ideas

Missing the Wave in Ship Transport

Like investing in a mansion when the real-estate market is at its peak, buying a dry bulk ship in a boom time is a terrible long-term investment, according to new research that predicts cycles in the shipping industry. The contrarian... View Details

Keywords: by Kim Girard; Transportation

Research Summary

Innovation and Productivity

In this stream of research, Professor Steinwender examines how firms adjust their innovative behavior and productivity in response to changes in the external environment. Analyzing Spanish firm-level data, she finds that two mechanisms proposed in the economic... View Details

January 1999 (Revised March 2004)
Case

AMB Consolidation, The

By: William J. Poorvu and Daniel J. Rudd

Anne Shea, assistant vice president at the Curators' Fund (The Fund), is responsible for investing roughly $80 million in real-estate assets. Less than three years ago, Anne invested $40 million into a commingled fund run by AMB Institutional Realty Advisors, Inc., a... View Details

Keywords: Private Ownership; Conflict of Interests; Industry Structures; Property; Investment; Public Ownership; Real Estate Industry

September 2021 (Revised March 2024)
Case

Tesla in 2023: 'Electrified' Competition

By: Eric Van den Steen, Ramon Casadesus-Masanell and Karen Elterman

Over its 17 years in existence, Tesla had redefined people’s view of electric cars, and in 2020, the company saw its stock rise by more than 700% to became the most valuable carmaker in the world. In December 2020, Tesla celebrated its fifth consecutive quarter of... View Details

Keywords: Barrier To Entry; Competitive Advantage; Innovation; Tesla; Automotive Industry; Sustainable Competitive Advantage; Values; Vision; Learning By Doing; Economies Of Scale; Electric Vehicle; Scenario Planning; Batteries; Competitive Strategy; Product Positioning; Profit; Competition; Industry Growth; Auto Industry

April 2019 (Revised February 2025)
Case

Wendell Weeks at Corning Inc.: Extending a History of Life-Changing Innovations (A)

By: Ryan Raffaelli, David G. Fubini and Aldo Sesia

This case examines the leadership challenges associated with maintaining a culture of innovation in established organizations. It asks students to step into the shoes of a leader faced with making several tough decisions about when to invest (or to stop investing) in... View Details

Keywords: Innovation and Invention; Organizational Culture; Innovation Leadership; History; Technological Innovation; Investment; Decision Making

December 2003 (Revised May 2004)
Case

Grove Street Advisors

By: G. Felda Hardymon, Josh Lerner, Ann Leamon and Frank Angella

Grove Street Advisors, a manager of customized private equity investment products, has been very successful in its first five years. To grow, the group must decide whether to target smaller organizations, revive its coinvestment efforts, or enter the highly competitive... View Details

Keywords: Business Organization; Decision Choices and Conditions; Private Equity; Investment; Market Entry and Exit; Competitive Strategy