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Show Results For
- All HBS Web
(11,651)
- People (45)
- News (4,258)
- Research (5,231)
- Events (59)
- Multimedia (245)
- Faculty Publications (2,426)
- Article
Design of Search Engine Services: Channel Interdependence in Search Engine Results
By: Benjamin Edelman and Zhenyu Lai
The authors examine prominent placement of search engines' own services and effects on users' choices. Evaluating a natural experiment in which different results were shown to users who performed similar searches, they find that Google's prominent placement of its... View Details
Keywords: Search Engine; Organic Search; Sponsored Search Advertising; User Interface; Channel Substitution; Search Technology; Consumer Behavior; Online Advertising
Edelman, Benjamin, and Zhenyu Lai. "Design of Search Engine Services: Channel Interdependence in Search Engine Results." Journal of Marketing Research (JMR) 53, no. 6 (December 2016): 881–900. (First posted April 2013.)
- 2010
- Working Paper
The Unbundling of Advertising Agency Services: An Economic Analysis
By: Mohammad Arzaghi, Ernst R. Berndt, James C. Davis and Alvin J. Silk
We address a longstanding puzzle surrounding the unbundling of services occurring over several decades in the U.S. advertising agency industry: What accounts for the shift from bundling to unbundling of services and the slow pace of change? Using Evans and Salinger's... View Details
Keywords: Advertising; Change; Forecasting and Prediction; Cost; Price; Analytics and Data Science; Surveys; Marketing Strategy; Media; Service Operations; Agency Theory; Mathematical Methods; Advertising Industry; United States
Arzaghi, Mohammad, Ernst R. Berndt, James C. Davis, and Alvin J. Silk. "The Unbundling of Advertising Agency Services: An Economic Analysis." Harvard Business School Working Paper, No. 11-039, September 2010.
- October 2020
- Supplement
Twiga Foods: Revolutionizing African Retail (B)
By: Shikhar Ghosh, Pippa Tubman Amerding and Wale Lawal
Twiga is a leading agricultural produce supplier in Kenya offering services to mostly informal retailers. Under Peter Njonjo, a co-founder and Twiga’s new CEO, the company is considering multiple options for expanding its business, including offering packaged foods and... View Details
Keywords: Expansion; Distribution Channels; Organizational Structure; Growth and Development Strategy; Business Model; Agriculture and Agribusiness Industry; Kenya
Ghosh, Shikhar, Pippa Tubman Amerding, and Wale Lawal. "Twiga Foods: Revolutionizing African Retail (B)." Harvard Business School Supplement 821-044, October 2020.
- January 2009 (Revised January 2011)
- Background Note
The Great Moderation, Dead or Alive?
By: Diego A. Comin
The Great Moderation is a significant decline in the volatility of fluctuations in most macroeconomic variables that the United States and other developed and developing economies have experienced at least since the mid-1980s. This case describes the basic facts,... View Details
Comin, Diego A. "The Great Moderation, Dead or Alive?" Harvard Business School Background Note 709-023, January 2009. (Revised January 2011.)
- 13 Dec 2013
- News
Nicaragua In Thrall Of Ortega's Canal Dream
- 09 Sep 2010
- News
Getting Big In The YouTube Age
- 14 Dec 2010
- News
Counting the Not for Profits
- 22 Mar 2023
- News
Behind the Research: Marlous van Waijenburg
- 09 Aug 2011
- News
Downgrading America?
- 07 Sep 2011
- News
Top executives need feedback—here's how they can get it
- 12 Jul 2019
- News
Study: Doctor burnout costs health care system $4.6 billion a year
- 19 Dec 2011
- News
Death Knell for the Category Killers?
- 20 Oct 2017
- News
Is the ‘incredible shrinking universe of stocks’ a bad thing?
- 21 Jun 2016
- News
As Airbnb Grows, So Do Claims of Discrimination
- 05 May 2016
- News
HBS Opens A Startup Hub In NYC
- 09 May 2016
- Video
Who Owns Space?
- 12 Apr 2019
- Video
Celebrating General Shoe Company, the Inaugural HBS Case
Achieving Individual — and Organizational — Value With AI
New research shows that employees derive individual value from AI when using the technology improves their sense of competency, autonomy, and relatedness. Likewise, organizations are far more likely to obtain value from AI when their workers do. This report... View Details