Publications

Article

The Stock Selection and Performance of Buy-Side Analysts

By: Boris Groysberg, Paul M. Healy, Georgios Serafeim, Devin Shanthikumar and Gui Yang

We examine the selection and performance of stocks recommended by analysts at a large investment firm relative to those of sell-side analysts during the period mid-1997 and 2004. The buy-side firm's analysts issued less optimistic recommendations for stocks with larger... View Details

Keywords: Buy-side Analysts; Sell-side Analysts; Stock Recommendations; Recommendation Optimism; Recommendation Performance; Investment Recommendations; Conflicts Of Interest; Financial Markets; Financial Institutions; Stocks; Financial Services Industry; United States

2015
Working Paper

Mobile Money Services—Design and Development for Financial Inclusion

By: Rajiv Lal and Ishan Sachdev

Mobile money services are being deployed rapidly across emerging markets as a key tool to further the goal of financial inclusion. Financial inclusion, the development of novel methods to enable individuals at the base of the pyramid to access formal financial services... View Details

Keywords: Social Marketing; Poverty; Emerging Markets; Product Launch; Economic Growth; Financial Services Industry

October 2012
Case

Brazil 2003: Inflation Targeting and Debt Dynamics (Abridged)

By: Laura Alfaro and Rafael Di Tella

In October 2002, Brazilians elected a left-wing president, Luis Inacio Lula da Silva, for the first time in that country's history. As markets faltered in response, Lula sought to reaffirm his commitment to fiscal discipline, a floating exchange rate, and inflation... View Details

Keywords: Brazil; Inflation; Emerging Markets; Inflation and Deflation; Brazil

07 Feb 2018
Video

Material Sustainability Information and Stock Price Informativeness

November 1999
Case

Adam Opel AG (A) and (B) (Condensed)

By: Joseph L. Bower

Focuses on the strategic issue of how to approach the East German market after the Berlin wall came down in late 1989. Within an unusually rich economic-political and organizational-personal context, the chairman of GM's German subsidiary has to respond to Volkswagen's... View Details

Keywords: Adoption; Decision Choices and Conditions; Situation or Environment; Risk and Uncertainty; Auto Industry; Germany

19 Sep 2017
First Look

First Look at New Research and Ideas, September 19

it to reduce global emissions in many settings in which it would otherwise fail to do so. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=42912 An Invitation to Market Design By: Kominers, Scott Duke, Alexander... View Details

Keywords: Sean Silverthorne

February 2020
Case

Seso Global: Building a Blockchain-enabled Property Marketplace in Nigeria

By: Boris Vallee and Yang (Dolly) Yu

The mutual aspiration of addressing the housing shortage and improving real estate market efficiency led Daniel and Phillip to co-found Seso Global in 2017. Seso Global developed a unique integrated platform to streamline and rationalize the process of acquiring and... View Details

Keywords: Fintech; Blockchain; Developing Markets; Entrepreneurial Management; Financing and Loans; Internet and the Web; Business Model; Property; Growth and Development Strategy; Developing Countries and Economies; Real Estate Industry; Africa; Nigeria

June 2013
Article

Issuer Quality and Corporate Bond Returns

By: Robin Greenwood and Samuel G. Hanson

We show that the credit quality of corporate debt issuers deteriorates during credit booms, and that this deterioration forecasts low excess returns to corporate bondholders. The key insight is that changes in the pricing of credit risk disproportionately affect the... View Details

Keywords: Quality; Bonds; Forecasting and Prediction; Credit

Find at Harvard

11 Aug 2008
Research & Ideas

Strategy Execution and the Balanced Scorecard

financial strategy. If the company does not have a distinctive brand or market presence, a focus on identifying an attractive customer segment, such as through Harvard University professor Michael Porter's positioning framework, W. Chan... View Details

Keywords: by Martha Lagace

19 Oct 2012
News

Past and Present

five million. We currently maintain a phenomenal service, but I know that we won’t be able to market ourselves to double or triple the size we are today: We must continue to create entirely new ways of helping people make genealogical... View Details

Keywords: genealogy; Data Processing, Hosting, and Related Services; Data Processing, Hosting, and Related Services

September 2023 (Revised May 2025)
Teaching Note

On

By: Ramon Casadesus-Masanell, Karolin Frankenberger, Sascha Mader, Jordan Mitchell and Karen Elterman

Teaching Note for "On," HBS Case No. 723-430. On is a premium performance running shoe company founded in Switzerland in 2010. The company rapidly gained traction through its unique CloudTec cushioning technology, its innovative midsole plate called the Speedboard, and... View Details

05 Mar 2019
First Look

New Research and Ideas, March 5, 2019

financial goals over time—specifically, how organizations set goals, structure activities, select members, and socialize those members. In my own research, I see that these four pillars both shape and are... View Details

Keywords: Dina Gerdeman

September 1995 (Revised March 1997)
Case

Bob Reiss and Valdawn (A): November 1994

Bob Reiss, a seasoned entrepreneur, "accidentally" started Valdawn in 1988 and in six years built the company into a $7 million marketer of "fun and fashion" watches. Valdawn, a "virtual" company, has very few employees or fixed assets and enjoys attractive profit... View Details

Keywords: Business or Company Management; Business Growth and Maturation; Ethics; Decision Making; Entrepreneurship; Apparel and Accessories Industry

2020
Working Paper

EMEs and COVID-19: Shutting Down in a World of Informal and Tiny Firms

By: Laura Alfaro, Oscar Becerra and Marcela Eslava

Emerging economies are characterized by an extremely high prevalence of informality, small-firm employment and jobs not fit for working from home. These features factor into how the COVID-19 crisis has affected the economy. We develop a framework that, based on... View Details

Keywords: COVID-19; Emerging Economies; Informality; Firm-size Distribution; Health Pandemics; Developing Countries and Economies; Economy; System Shocks; Latin America

11 Oct 2011
Working Paper Summaries

US Healthcare Reform and the Pharmaceutical Industry

Keywords: by Arthur Daemmrich; Pharmaceutical; Health

Teaching Interest

The Business of Entertainment, Media, and Sports (Executive Education)

By: Anita Elberse

In the business of entertainment, digital technologies are dramatically disrupting the way products are developed, marketed, and distributed. As a result of this paradigm shift, entertainment executives and content producers are challenged to effectively allocate... View Details

December 2007
Article

Bankers, Industrialists, and Their Cliques: Elite Networks in Mexico and Brazil during Early Industrialization

By: Aldo Musacchio and Ian Read

The historiographies of Mexico and Brazil have implicitly stated that business networks were crucial for the initial industrialization of these two countries. Recently, differing visions on the importance of business networks have arisen. In the case of Mexico, the... View Details

Keywords: Business and Government Relations; Networks; Business History; Market Entry and Exit; Emerging Markets; Entrepreneurship; Financial Markets; Supply and Industry; Banks and Banking; Brazil; Mexico

Find at Harvard

July 2014 (Revised August 2015)
Case

Qihoo

By: Feng Zhu

Qihoo, one of the largest Internet companies in China today, was founded in 2005. The company started its business by offering a security software product, and quickly dominated the market in China after its unusual move of giving its product away for free in 2009.... View Details

Keywords: Platform Strategy; Business Model Innovation; Chinese Internet Market; Competitive Strategy; Information Technology; Digital Platforms; Internet and the Web; Information Technology Industry