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Show Results For
- All HBS Web
(8,041)
- People (39)
- News (1,880)
- Research (4,903)
- Events (50)
- Multimedia (65)
- Faculty Publications (3,185)
- April 2002
- Article
Limited Arbitrage in Mergers and Acquisitions
By: Malcolm Baker and Serkan Savasoglu
A diversified portfolio of risk arbitrage positions produces an abnormal return of 0.6-0.9% per month over the period from 1981 to 1996. We trace these profits to practical limits on risk arbitrage. In our model of risk arbitrage, arbitrageurs' risk-bearing capacity... View Details
Keywords: Arbitrage; Market Efficiency; Mergers and Acquisitions; Profit; Risk and Uncertainty; Corporate Strategy; Capital; Banking Industry
Baker, Malcolm, and Serkan Savasoglu. "Limited Arbitrage in Mergers and Acquisitions." Journal of Financial Economics 64, no. 1 (April 2002): 91–116.
- 24 Apr 2020
- Op-Ed
Lessons from the NFL: Virtual Hiring, Leadership, Building Teams and COVID-19
pick) or a Jerry Rice (Mississippi Valley State, No. 16 pick) this year. Players like Carson Wentz (North Dakota State) and Ryan Schrader (Valdosta State) may face similarly bleak odds. Players looking to switch View Details
- 2021
- Working Paper
Technology Differentiation and Firm Performance
By: Sam Arts, Bruno Cassiman and Jianan Hou
Prior work has extensively studied how investing in R&D and building a technology portfolio relate to superior firm performance. However, the value of a firm’s technology portfolio should also be driven by the degree to which it is more unique and technologically... View Details
Keywords: Technology Portfolio; Differentiation; Competitiveness; Organizations; Technology; Performance; United States
Arts, Sam, Bruno Cassiman, and Jianan Hou. "Technology Differentiation and Firm Performance." Harvard Business School Working Paper, No. 22-040, December 2021.
- April 2024
- Article
Loneliness and Emotion Regulation in Daily Life
By: Lameese Eldesouky, Amit Goldenberg and Kate Ellis
There is a growing understanding that emotion regulation (ER) abilities can be an important buffer for loneliness. However, most of this research is cross-sectional. Thus, it is unknown whether loneliness is associated with ER in momentary evaluations and can predict... View Details
Eldesouky, Lameese, Amit Goldenberg, and Kate Ellis. "Loneliness and Emotion Regulation in Daily Life." Art. 112566. Personality and Individual Differences 221 (April 2024).
- March 2007
- Article
Gender Effects and Stock Market Reactions to the Announcement of Top Executive Appointments
This study uses Kanter's token status theory to link announcements of top executives to shareholder reactions, highlighting possible gender effects. Using a sample of top executive announcements from 1990 to 2000, our results show that investor reactions to the... View Details
- 2013
- Article
Boardroom Centrality and Firm Performance
By: David F. Larcker, Eric C. So and Charles C.Y. Wang
Firms with central or well-connected boards of directors earn superior risk-adjusted stock returns. Initiating a long position in the most central firms and a short position in the least central firms earns an average risk-adjusted return of 4.68% per year. Firms with... View Details
Larcker, David F., Eric C. So, and Charles C.Y. Wang. "Boardroom Centrality and Firm Performance." Journal of Accounting & Economics 55, nos. 2-3 (April–May 2013): 225–250.
- 2017
- Working Paper
Tort Reform and Innovation
By: Alberto Galasso and Hong Luo
Current academic and policy debates focus on the impact of tort reforms on physicians’ behavior and medical costs. This paper examines whether these reforms also affect incentives to develop new technologies. We develop a theoretical model which predicts that the... View Details
Keywords: Lawsuits and Litigation; Laws and Statutes; Innovation and Invention; Medical Devices and Supplies Industry
Galasso, Alberto, and Hong Luo. "Tort Reform and Innovation." Working Paper, August 2017. (Accepted for publication in Journal of Law and Economics.)
- February 2020
- Case
Highfields Capital and McDonald's
By: Mark Egan and Robin Greenwood
McDonald’s reported its fifth consecutive quarter of declining same-store sales growth in early 2015. Despite McDonald’s recent poor performance, Jonathon S. Jacobson, the founder and Chief Investment Officer of Boston-based Highfields Capital Management, had initiated... View Details
Keywords: McDonald's; Stocks; Performance Improvement; Operations; Finance; Restructuring; Value Creation; Financial Services Industry
Egan, Mark, and Robin Greenwood. "Highfields Capital and McDonald's." Harvard Business School Case 220-061, February 2020.
- 2007
- Working Paper
Noncompetes and Inventor Mobility: Specialists, Stars, and the Michigan Experiment
Several scholars have documented the positive consequences of job-hopping by inventors, including knowledge spillovers and agglomeration and the concentration of spinoffs. This work investigates a possible antecedent of inventor mobility: regional variation in the... View Details
Marx, Matt, Deborah Strumsky, and Lee Fleming. "Noncompetes and Inventor Mobility: Specialists, Stars, and the Michigan Experiment." Harvard Business School Working Paper, No. 07-042, January 2007.
- Article
The Promise and Peril of Russia's Resurgent State
By: Rawi Abdelal
The article discusses the effect of the global financial crisis of 2008-2009 on the outlook for Russia's economic growth. The discussion focuses on the status of capitalism in Russia and the government's central role in business. A brief history of Russia's economic... View Details
Keywords: Economic Growth; Economic Systems; Financial Crisis; Investment; Globalized Economies and Regions; Policy; Russia
Abdelal, Rawi. "The Promise and Peril of Russia's Resurgent State." Harvard Business Review 88, nos. 1/2 (January–February 2010): 125–129.
- December 2012
- Article
Defending the Markers of Masculinity: Consumer Resistance to Brand Gender-Bending
By: Jill Avery
I study the Porsche Cayenne SUV launch to ethnographically analyze how men consuming a gendered brand respond to perceived brand gender contamination. Consumers' communal gender work in a Porsche brand community is analyzed to uncover brand gender contamination's... View Details
Keywords: Brands; Brand Building; Brand Equity; Brand Management; Brand Positioning; Marketing; Brands and Branding; Marketing Strategy; Product Marketing; Consumer Behavior; Gender; Identity; Customer Focus and Relationships; Auto Industry; Consumer Products Industry
Avery, Jill. "Defending the Markers of Masculinity: Consumer Resistance to Brand Gender-Bending." International Journal of Research in Marketing 29, no. 4 (December 2012): 322–336. (Article was awarded the Marketing Science Institute's Best Paper Award.)
- April 2013
- Teaching Plan
Barclays and the LIBOR Scandal
By: Clayton S. Rose and Aldo Sesia
In the summer of 2012, Barclays plc, one of the largest banks in the world, agreed to settle with authorities and acknowledged that the firm had manipulated LIBOR (London Inter-Bank Offered Rate)—a benchmark reference rate that was fundamental to the operation of... View Details
Keywords: Financial Systems; Financial Services; Corruption; Regulation; General Management; Management; Leadership; Economic Systems; Crime and Corruption; Ethics; Culture; Banking Industry; Financial Services Industry; United Kingdom
Rose, Clayton S., and Aldo Sesia. "Barclays and the LIBOR Scandal ." Harvard Business School Teaching Plan 313-108, April 2013.
- August 2017 (Revised February 2023)
- Case
Managing Diversity and Inclusion at Yelp
By: Michael Luca, Joshua Schwartzstein and Gauri Subramani
This case explores the industry-wide lack of employee diversity in the technology sector and Yelp’s decision to take a leadership position in identifying strategies to increase diversity. The goal of the case is to provide an opportunity for students to develop a... View Details
Keywords: Diversity; Employees; Leading Change; Strategy; Organizational Culture; Technology Industry
Luca, Michael, Joshua Schwartzstein, and Gauri Subramani. "Managing Diversity and Inclusion at Yelp." Harvard Business School Case 918-009, August 2017. (Revised February 2023.)
- November 2006 (Revised July 2007)
- Case
CNN and the Cable News Wars
Set in 1996, when ABC, NBC and Microsoft, and Fox all announced that they will challenge Cable News Network's near monopoly position in the 24-hour cable news channel market. The focus is on the interaction of the strategies likely to be adopted by each player given... View Details
Keywords: Leadership; Resource Allocation; Monopoly; Rank and Position; Reputation; Adoption; Competition
- July 2021
- Article
How Trust and Distrust Shape Perception and Memory
By: Ann-Christin Posten and Francesca Gino
Trust is a key ingredient in decision making, as it allows us to rely on the information we receive. Although trust is usually viewed as a positive element of decision making, we suggest that its effects on memory are costly rather than beneficial. Across nine studies... View Details
Posten, Ann-Christin, and Francesca Gino. "How Trust and Distrust Shape Perception and Memory." Journal of Personality and Social Psychology 121, no. 1 (July 2021): 43–58.
- June 2018 (Revised October 2020)
- Case
Global Brand Management of Anheuser Busch InBev's Budweiser
By: Jill Avery
Brian Perkins, chief architect of the $6 billion Budweiser brand, was excited about 2018, in which the company would launch Budweiser into several new markets in Africa and Latin America. He was feeling the pressure to finalize a global brand strategy that would define... View Details
Keywords: Brand Management; Global Brands; Brand Positioning; Brand Extension; Brand Storytelling; Brand Equity; Marketing; Marketing Strategy; Brands and Branding; Advertising; Global Strategy; Cross-Cultural and Cross-Border Issues; Consumer Behavior; Marketing Communications; Food and Beverage Industry; Food and Beverage Industry; Food and Beverage Industry; Africa; China; United States; North America; South Africa; Nigeria; Kenya; Cameroon; Canada
Avery, Jill. "Global Brand Management of Anheuser Busch InBev's Budweiser." Harvard Business School Case 518-105, June 2018. (Revised October 2020.)
- Nov 17 2022
- Testimonial
Moving Forward With Greater Courage and Confidence
- October 2016 (Revised April 2018)
- Case
ASICS: Chasing a 2020 Vision
By: Elie Ofek, Nobuo Sato and Akiko Kanno
In early 2016, Motoi Oyama, president and CEO of ASICS, a major sports apparel and footwear manufacturer based in Japan, lays out his company’s growth plan for the upcoming 5 years. The new plan set ambitious goals in terms of revenue and profit increases. At the heart... View Details
Keywords: Brand Management; Sports Apparel; Competitive Positioning; Direct To Consumer Marketing; Retail Formats; Lifestyle Brands; Information Technology; Competition; Brands and Branding; Organizational Change and Adaptation; Digital Platforms; Product Positioning; Marketing Channels; Sports; Apparel and Accessories Industry; Apparel and Accessories Industry; Apparel and Accessories Industry; Apparel and Accessories Industry
Ofek, Elie, Nobuo Sato, and Akiko Kanno. "ASICS: Chasing a 2020 Vision." Harvard Business School Case 517-060, October 2016. (Revised April 2018.)
- 20 Jan 2012
- Working Paper Summaries
Income Inequality and Social Preferences for Redistribution and Compensation Differentials
Keywords: by William R. Kerr
- September 1998
- Case
Anheuser-Busch and the U.S. Brewing Industry
Presents an analytical report on the company's competitive position and on the industry structure in 1991. Used to show how a company can generate value through steady, incremental investment over a long period in a business model tailored to the industry context. Also... View Details
Keywords: Competition; Industry Structures; Growth and Development Strategy; Food and Beverage Industry; United States
McGahan, Anita M. "Anheuser-Busch and the U.S. Brewing Industry." Harvard Business School Case 799-026, September 1998.