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Show Results For
- All HBS Web
(7,985)
- People (37)
- News (1,840)
- Research (4,888)
- Events (46)
- Multimedia (60)
- Faculty Publications (3,175)
- 28 Nov 2005
- Research & Ideas
Unilever: Transformation and Tradition
were not strong enough to prevent the growth of private labels in Europe, but they were sufficient to maintain Unilever's strong position in higher margin products. It was able to leverage knowledge of brands View Details
- July 2015 (Revised January 2020)
- Case
Horst Dassler, Adidas, and the Commercialization of Sport
By: Geoffrey Jones, Michael Norris and Sophi Kim
The case focuses on the career of Horst Dassler, the son of the founder of the German-based sports shoe manufacturer Adidas. The origins of the firm were in the interwar years, and it rose to public prominence after it provided spikes for Jesse Owens, the famous... View Details
Keywords: Corruption; Economic History; Business History; Entertainment; Business; Strategy; Media; Digital Technology; Blockbuster; Superstar; Film; Television; Music; Publishing; Performing Arts; Nightlife; Crime and Corruption; Entrepreneurship; Globalization; History; Sports; Apparel and Accessories Industry; Apparel and Accessories Industry; Apparel and Accessories Industry; Apparel and Accessories Industry; Germany; South America; Europe; Asia; North and Central America
Jones, Geoffrey, Michael Norris, and Sophi Kim. "Horst Dassler, Adidas, and the Commercialization of Sport." Harvard Business School Case 316-007, July 2015. (Revised January 2020.)
- Article
Least-Cost Avoiders in Online Fraud and Abuse
By: Benjamin Edelman
Web users face considerable fraud, malfeasance, and economic harm that system operators could prevent or mitigate. Although the legal system can respond, regulations have mixed results. I examine the applicable legal rules that constrain online fraud and the economic... View Details
Keywords: Online Technology; Crime and Corruption; Governing Rules, Regulations, and Reforms; Economics; Law
Edelman, Benjamin. "Least-Cost Avoiders in Online Fraud and Abuse." IEEE Security & Privacy 8, no. 4 (July–August 2010): 78–81.
- June 2021
- Case
Bozoma Saint John: Leading with Authenticity and Urgency
By: Francesca Gino and Frances X. Frei
In this multimedia case, Bozoma Saint John recounts numerous defining moments from her childhood and work experiences. We learn what empowered and inspired her to be her authentic self, to be vulnerable and open to new experiences, to find commonality with others, to... View Details
Keywords: Biases; Personal Development and Career; Identity; Interests; Ethics; Values and Beliefs; Opportunities; Leadership Style; Diversity
Gino, Francesca, and Frances X. Frei. "Bozoma Saint John: Leading with Authenticity and Urgency." Harvard Business School Multimedia/Video Case 921-708, June 2021.
- 2025
- Working Paper
Blockchain Adoption and Audit Quality
By: Mei Luo, Daniel Rabetti and Shuangchen Yu
This study examines the impact of blockchain adoption in the corporate setting. Specifically, we provide comprehensive empirical support to recent theory (Cao, Cong, and Young, 2024) proposing that blockchain adoption positively affects endogenous audit quality and... View Details
Keywords: Blockchain; Accounting Audits; Technology Adoption; Financial Reporting; Governing Rules, Regulations, and Reforms; China
Luo, Mei, Daniel Rabetti, and Shuangchen Yu. "Blockchain Adoption and Audit Quality." Working Paper, February 2025.
- 20 Mar 2014
- Working Paper Summaries
Waste, Recycling and Entrepreneurship in Central and Northern Europe, 1870-1940
Keywords: by Geoffrey Jones & Andrew Spadafora
- March 2009
- Article
Trading Restrictions and Stock Prices
By: Robin Greenwood
Firms can manipulate their stock price by limiting the ability of their investors to sell. I examine a series of corporate events in Japan in which firms actively reduced their float—the fraction of shares available to trade—for periods of one to three months, locking... View Details
Greenwood, Robin. "Trading Restrictions and Stock Prices." Review of Financial Studies 22, no. 3 (March 2009): 509–539.
- Article
Evaluating and Managing Tramp Shipping Lines Performances: A New Methodology Combining Balanced Scorecard and Network DEA
By: Ying-Chen Hsu, Cheng-Chi Chung, Hsuan-Shih Lee and H. David Sherman
The shipping industry is essential for the economic development of nations like Taiwan as a means delivering and receiving cargo. Shipping has been depressed since 2008 as a result of the financial crisis increasing pressure for the shipping lines to operate more... View Details
Keywords: Network Data Envelopment Analysis; Shipping Line; Centralized Approach; Cross-efficiency; Balanced Scorecard; Performance Evaluation
Hsu, Ying-Chen, Cheng-Chi Chung, Hsuan-Shih Lee, and H. David Sherman. "Evaluating and Managing Tramp Shipping Lines Performances: A New Methodology Combining Balanced Scorecard and Network DEA." INFOR: Information Systems and Operational Research 51, no. 3 (August 2013): 130–141.
- 2019
- Article
CEO Materialism and Corporate Social Responsibility
By: Robert Davidson, Aiyesha Dey and Abbie Smith
We study the role of individual CEOs in explaining corporate social responsibility (CSR) scores. We find that CEO fixed effects explain 59% of the variation in CSR scores, whereas firm fixed effects explain 2% of the variation in CSR scores. Specifically, firms led by... View Details
Keywords: Corporate Social Responsibility; Firm Performance; CEOs; Corporate Social Responsibility and Impact; Organizations; Performance
Davidson, Robert, Aiyesha Dey, and Abbie Smith. "CEO Materialism and Corporate Social Responsibility." Accounting Review 94, no. 1 (January 2019): 101–126.
- January 2014 (Revised June 2015)
- Case
Amgen Inc.: Pursuing Innovation and Imitation? (A)
By: Ian W. Mackenzie
Set in 2009, the (A) case explores whether Amgen, a leading innovator of biotech-based drugs, should enter the emerging business of biosimilars (BS), which are essentially 'me-too' products. There appear to be sound reasons to explore this related diversification:... View Details
Mackenzie, Ian W. "Amgen Inc.: Pursuing Innovation and Imitation? (A)." Harvard Business School Case 714-424, January 2014. (Revised June 2015.)
- 2022
- Chapter
The Merits and Limits of China's Modern Universities
By: William C. Kirby
China has a long history of advanced learning, but its modern universities are quite young. Beginning in the late nineteenth century, the establishment of Chinese universities based on international models signaled the end of a millennium of promoting talent through... View Details
Kirby, William C. "The Merits and Limits of China's Modern Universities." Chap. 11 in Making Meritocracy: Lessons from China and India, from Antiquity to the Present, edited by Tarun Khanna and Michael Szonyi, 262–283. New York, NY: Oxford University Press, 2022.
- September 2015
- Article
(UN)Tangled: Exploring the Coevolution of VC Firm Reputation and Status
By: Timothy G. Pollock, Peggy M. Lee, Kyuho Jin and Kisha Lashley
We explore the relationship between status and reputation, examining how its dynamics change over time as these two intangible assets coevolve and how reputation and status are influenced by
participation in highly visible events. Using a sample of more than 400... View Details
Keywords: Underpricing; Intangible Assets; New Firms; Status and Position; Reputation; Venture Capital; Initial Public Offering
Pollock, Timothy G., Peggy M. Lee, Kyuho Jin, and Kisha Lashley. "(UN)Tangled: Exploring the Coevolution of VC Firm Reputation and Status." Administrative Science Quarterly 60, no. 3 (September 2015): 482–517.
- February 2022
- Article
How Global Leaders Gain Power Through Downward Deference and Reduction of Social Distance
By: Tsedal Neeley and Sebastian Reiche
We theorize about how people with positional power enact downward deference—a practice of lowering oneself to be equal to that of lower power workers—based on a study of 115 top global leaders at a large U.S. company. These leaders were charged with advancing... View Details
Keywords: Leadership; Leadership Style; Global Range; Relationships; Rank and Position; Power and Influence; Cross-Cultural and Cross-Border Issues
Neeley, Tsedal, and Sebastian Reiche. "How Global Leaders Gain Power Through Downward Deference and Reduction of Social Distance." Academy of Management Journal 65, no. 1 (February 2022): 11–34.
- January 1990 (Revised May 1991)
- Case
Hoechst and the German Chemical Industry
Describes the rise of the German chemical industry and the specific country-based factors that contributed to the rise. Focuses on the German firm Hoechst: its history, its position after World War II, and its subsequent internationalization. Set in 1986 when Hoechst... View Details
Keywords: Business History; Competitive Advantage; Acquisition; Chemical Industry; Germany; United States
Gomes-Casseres, Benjamin. "Hoechst and the German Chemical Industry." Harvard Business School Case 390-146, January 1990. (Revised May 1991.)
- September 2024
- Article
Activist Directors: Determinants and Consequences
By: Ian D. Gow, Sa-Pyung Sean Shin and Suraj Srinivasan
This paper examines determinants and consequences of hedge fund activism, focusing on activist directors, i.e., directors appointed in response to activist demands. Using a sample of 3,259 activism events from 2004 to 2016, we identify 1,623 activist directors.... View Details
Gow, Ian D., Sa-Pyung Sean Shin, and Suraj Srinivasan. "Activist Directors: Determinants and Consequences." Review of Accounting Studies 29, no. 3 (September 2024): 2578–2616.
- March 2021
- Article
Assortment Rotation and the Value of Concealment
By: Kris J. Ferreira and Joel Goh
Assortment rotation—the retailing practice of changing the assortment of products offered to customers—has recently been used as a competitive advantage for both brick-and-mortar and online retailers. We focus on product categories where consumers may purchase multiple... View Details
Keywords: Assortment Optimization; Retailing; Imperfect Information; Sales; Strategy; Consumer Behavior
Ferreira, Kris J., and Joel Goh. "Assortment Rotation and the Value of Concealment." Management Science 67, no. 3 (March 2021): 1489–1507.
- 2009
- Working Paper
Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations
By: Diego A. Comin, Mark Gertler and Ana Maria Santacreu
We develop a model in which innovations in an economy's growth potential are an important driving force of the business cycle. The framework shares the emphasis of the recent "new shock" literature on revisions of beliefs about the future as a source of fluctuations,... View Details
Keywords: Business Cycles; Economic Growth; Asset Pricing; Technological Innovation; Mathematical Methods; System Shocks; Technology Adoption
Comin, Diego A., Mark Gertler, and Ana Maria Santacreu. "Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations." Harvard Business School Working Paper, No. 09-134, May 2009. (Revise and Resubmit at the Journal of Political Economy.)
- 29 Jun 2012
- Working Paper Summaries
Trade Credit and Taxes
- January 2017
- Article
Being Surprised by the Unsurprising: Earnings Seasonality and Stock Returns
By: Tom Y. Chang, Samuel M. Hartzmark, David H. Solomon and Eugene F. Soltes
We present evidence consistent with markets failing to properly price information in seasonal earnings patterns. Firms with historically larger earnings in one quarter of the year (“positive seasonality quarters”) have higher returns when those earnings are usually... View Details
Chang, Tom Y., Samuel M. Hartzmark, David H. Solomon, and Eugene F. Soltes. "Being Surprised by the Unsurprising: Earnings Seasonality and Stock Returns." Review of Financial Studies 30, no. 1 (January 2017): 281–323.