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- All HBS Web
(3,225)
- People (7)
- News (903)
- Research (1,657)
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- 20 Apr 2010
- First Look
First Look: April 20
built brands that shaped perceptions of beauty and the business organizations needed to market them. They democratized access to beauty products, once the privilege of elites, but they also defined the gender and ethnic borders of beauty,... View Details
Keywords: Martha Lagace
- 25 Feb 2014
- First Look
First Look: February 25
in the country's economy during the past two decades, have brought together a group of economists and political scientists to systematically examine the impact of a wide range of factors affecting the economy's collapse, from the cost of labor regulation and the... View Details
Keywords: Sean Silverthorne
- 01 Apr 2008
- First Look
First Look: April 1, 2008
their attendant risk. The case then describes the pain inflicted by raising foreclosures, as well as the financial market ramifications of the rise in mortgage delinquencies. It also chronicles the response of the U.S. and European... View Details
Keywords: Martha Lagace
- September 2020 (Revised February 2023)
- Teaching Note
Uber: Competing Globally
By: Alexander J. MacKay
Teaching Note for HBS Case No. 720-404. View Details
Keywords: Business Ventures; Business Growth and Maturation; Business Model; Geography; Geographic Location; Geographic Scope; Global Strategy; Globalization; Multinational Firms and Management; Globalized Markets and Industries; Governance; Governance Controls; Governing Rules, Regulations, and Reforms; Innovation and Invention; Disruptive Innovation; Innovation Strategy; Law; Management; Growth and Development; Growth Management; Markets; Demand and Consumers; Consumer Behavior; Network Effects; Emerging Markets; Market Design; Market Entry and Exit; Market Participation; Supply and Industry; Industry Structures; Planning; Strategic Planning; Relationships; Business and Community Relations; Business and Government Relations; Business and Stakeholder Relations; Labor and Management Relations; Networks; Adaptation; Strategy; Business Strategy; Competition; Competitive Advantage; Competitive Strategy; Expansion; Information Technology; Mobile and Wireless Technology; Digital Platforms; Transportation Networks; Transportation; Transportation Industry; Technology Industry; Africa; Ghana; Asia; China; Shanghai; Shanghai Shi; India; New Delhi; Europe; United Kingdom; London; England; Latin America; North and Central America; United States; New York (city, NY); New York (state, US); South America; Colombia
- 14 Jan 2014
- First Look
First Look: January 14
surveys at one office of the firm. They discovered four keys to building a help-friendly organization that leaders of other organizations could learn and apply to similar effect. Publisher's link: http://hbr.org/2014/01/ideos-culture-of-helping/ar/1 January 2014... View Details
Keywords: Sean Silverthorne
- 13 Jan 2009
- First Look
First Look: January 13, 2009
in expectation. We also show that by offering both CPC and CPA, an ad platform can weakly increase its revenues compared to offering either alternative alone. Download the paper: http://www.hbs.edu/research/pdf/09-074.pdf Competition and Resource Sensitivity in... View Details
Keywords: Martha Lagace
- 25 Sep 2006
- Research & Ideas
How Software Platforms Revolutionize Business
relevant management skills are: Knowing the community and being able to identify and attract the third-party producers who can build the most valuable innovations. Knowing how to manage the ecosystem: Deciding the right balance between... View Details
- 19 May 2008
- Research & Ideas
Connecting School Ties and Stock Recommendations
collect on a large fraction of financial market participants. However, we do believe a number of other social networks, such as family or community ties, are also important for individuals, but we were... View Details
- 26 Mar 2008
- First Look
First Look: March 26, 2008
communication technology sector in the United States, and find empirical support for the four hypotheses developed here. The research presented in this paper has implications for our understanding not only of who adopts advanced... View Details
Keywords: Martha Lagace
- 27 Feb 2012
- Research & Ideas
When Researchers Cheat (Just a Little)
strongly rewarded for a positive result," says John, now an assistant professor of marketing at Harvard Business School. This system can drive researchers to bend the rules to get a desirable outcome. Sometimes researchers commit... View Details
- 01 Nov 1999
- Research & Ideas
Companies, Cultures and the Transformation to the Transnational
communications intensive and relationship dependent that they did not function well when operating units were separated by substantial time and distance barriers. In addition, language and cultural barriers made it difficult to integrate... View Details
- 25 May 2016
- Research & Ideas
How Consumers and Businesses are Reshaping Public Health
savings. In the area of prevention, the spread of ever-cheaper mobile smart phones enables citizens in remote rural areas to receive online medical consultations, treatment suggestions, and prescriptions. Readings on diagnostic machines in clinics can be taken by... View Details
- 21 Aug 2000
- Research & Ideas
Faculty Research Looks to Latin America
you: more police equals less crime. But there has been no evidence to support that [in previous studies]. "In 1994 there was a terrible terrorist attack on the Jewish community in Buenos Aires. Afterwards, the government placed one... View Details
Keywords: by Martha Lagace
- 07 Apr 2009
- First Look
First Look: April 7, 2009
average, use unverifiable discretion to convey private information on future cash flows; in contrast, agency theory predicts managers, on average, use unverifiable discretion opportunistically. We test these alternative hypotheses using a sample of firms with View Details
Keywords: Martha Lagace
- October 2008
- Article
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are... View Details
Keywords: Financial Markets; Information Management; Social and Collaborative Networks; Announcements; Investment Portfolio; Investment Return; Investment Funds; Asset Pricing; Governing and Advisory Boards
Cohen, Lauren, Andrea Frazzini, and Christopher J. Malloy. "The Small World of Investing: Board Connections and Mutual Fund Returns." Journal of Political Economy 116, no. 5 (October 2008): 951–979. (Winner of the Barclays Global Investors Award, Best Paper in Asset Pricing, European Finance Association 2007.)
- 24 Jan 2012
- First Look
First Look: Jan. 24
We drew on theories of knowledge-intensive firms, communities of practice, and professional service firms to analyze multiple cases of new practice area creation in management consulting firms. Our qualitative analysis identified four... View Details
Keywords: Sean Silverthorne
- November 2017
- Teaching Note
Facebook Fake News in the Post-Truth World
By: John R. Wells and Gabriel Ellsworth
Teaching Note for HBS No. 717-473.
In January 2017, Mark Zuckerberg, founder and CEO of Facebook, was surrounded by controversy. The election of Donald Trump as the next president of the United States in November 2016 had triggered a national storm of protests, and... View Details
Keywords: Facebook; Fake News; Mark Zuckerberg; Donald Trump; Algorithms; Social Networking; Social Networks; Partisanship; Social Media; App Development; Instagram; WhatsApp; Smartphone; Silicon Valley; Office Space; Digital Strategy; Democracy; Entry Barriers; Online Platforms; Controversy; Tencent; Agility; Gaming; Gaming Industry; Computer Games; Mobile Gaming; Messaging; Monetization Strategy; Advertising; Digital Marketing; Business Ventures; Acquisition; Mergers and Acquisitions; Business Growth and Maturation; Business Headquarters; Business Organization; For-Profit Firms; Trends; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; United States; California; Sunnyvale; Russia
- 05 Aug 2002
- Research & Ideas
Five questions for Regina E. Herzlinger
consumer-driven health care system if they do not innovate. But, as indicated in the complimentary letters from Aetna's president and Wellpoint's CEO received by the Harvard Business Review, some of the insurers are not barriers to change. The View Details
Keywords: by Martha Lagace
- 10 Mar 2009
- First Look
First Look: March 10, 2009
Working Papers An Investigation of Earnings Management through Marketing Actions (revised) Authors: Craig J. Chapman and Thomas J. Steenburgh Abstract Prior research hypothesizes managers use "real actions," including the... View Details
Keywords: Martha Lagace
- 16 Jan 2019
- Research & Ideas
What Football Firings Teach Managers About Staying Relevant
to adapt based on industry changes, as well as on team strengths and weaknesses; they get the most by leveraging competitive resources, while communicating and collaborating effectively with key organizational stakeholders; they outsource... View Details