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- Faculty Publications (2,813)
Show Results For
- All HBS Web
(5,085)
- People (9)
- News (561)
- Research (3,764)
- Events (40)
- Multimedia (33)
- Faculty Publications (2,813)
- Article
Network Effects Aren't Enough
By: Andrei Hagiu and Simon Rothman
In many ways, online marketplaces are the perfect business model. Since they facilitate transactions between independent suppliers and customers rather than take possession of and responsibility for the products or services in question, they have inherently low cost... View Details
Keywords: Digital Platforms; Competition; Internet and the Web; Network Effects; Market Participation
Hagiu, Andrei, and Simon Rothman. "Network Effects Aren't Enough." Harvard Business Review 94, no. 4 (April 2016): 65–71.
- 2013
- Article
How Concentrated Is the U.S. Advertising and Marketing Services Industry? Myth vs. Reality
By: Alvin J. Silk and Charles King III
We analyze changes in concentration levels in the U.S. Advertising and Marketing Services industry using data from the U.S. Census Bureau's quinquennial Economic Census and the Service Annual Survey. These data, heretofore largely ignored, allow us to redress some of... View Details
Keywords: Concentration Levels; Data; U.S. Census Bureau’s Quinquennial Economic Census And The Service Annual Survey; Measurement Problems; Herfindahl-Hirschman Index; Concentration Ratios; Advertising; Advertising Industry; North and Central America
Silk, Alvin J., and Charles King III. "How Concentrated Is the U.S. Advertising and Marketing Services Industry? Myth vs. Reality." Journal of Current Issues & Research in Advertising 34, no. 1 (2013): 166–193.
- January 2008 (Revised May 2008)
- Case
Subprime Meltdown: American Housing and Global Financial Turmoil
By: Julio Rotemberg
This case focuses on the financial difficulties faced in the U.S. from August to December 2006 as well as their roots in subprime lending. After briefly discussing how mortgages were structured and traded in the pre-1990 period, it describes subprime mortgage lending,... View Details
Keywords: Financial Crisis; Insolvency and Bankruptcy; Central Banking; Financial Markets; Mortgages; Governing Rules, Regulations, and Reforms; Policy; United States
Rotemberg, Julio. "Subprime Meltdown: American Housing and Global Financial Turmoil." Harvard Business School Case 708-042, January 2008. (Revised May 2008.)
- June 2008
- Article
Bringing the Context Back In: Settings and the Search for Syndicate Partners in Venture Capital Investment Networks
Most existing network-based theories of relationship formation, whether based on homophily or structural constraint, imply that actors form highly cohesive, homogenous clusters. Yet real networks also include many "bridging" ties—isolated links between parties that... View Details
Keywords: Venture Capital; Networks; Theory; Partners and Partnerships; Investment; Risk and Uncertainty; Business Growth and Maturation; Size; Geographic Location
Sorenson, Olav, and Toby E. Stuart. "Bringing the Context Back In: Settings and the Search for Syndicate Partners in Venture Capital Investment Networks." Administrative Science Quarterly 53, no. 2 (June 2008).
- June 2002 (Revised June 2014)
- Case
The Netherlands: Is the Polder Model Sinking?
By: Huw Pill, Marie-Laure Y Goepfer, Mathijs Robbens and Ingrid Vogel
The Netherlands suffered economic crisis in the late 1970s and early 1980s, despite (or perhaps because of) its access to North Sea gas. In response to mounting inflation and unemployment, a tripartite agreement between employers, unions, and government was reached in... View Details
Pill, Huw, Marie-Laure Y Goepfer, Mathijs Robbens, and Ingrid Vogel. "The Netherlands: Is the Polder Model Sinking?" Harvard Business School Case 702-051, June 2002. (Revised June 2014.)
- Web
Faculty & Research - Business History
Business History in Emerging Markets By: Geoffrey Jones This article describes the motivation, structure and use of the Creating Emerging Markets (CEM) oral history-based project at the Harvard Business School. The project consists of... View Details
- 14 Dec 2007
- Op-Ed
When Your Product Becomes a Commodity
profitable customers) to extract maximum scale economies in procurement, manufacturing, and distribution. 4. If you aren't the low cost producer, complicate your pricing structures so customers can't easily make side-by-side comparisons,... View Details
Keywords: by John Quelch
- 2014
- Other Teaching and Training Material
Marketing Reading: Brand Positioning
By: Jill Avery and Sunil Gupta
This Reading addresses the principles of brand positioning and demonstrates how companies can strategically craft powerful, resonant, and unique brand positions to help products stand out amidst the cacophony of the marketplace. Strategic brand positioning provides... View Details
Keywords: Brand Positioning; Branding; Consumer Research; Defensive Strategies; Market Positioning; Marketing; Product Differentiation; Product Positioning; Strategic Positioning; Value Proposition; Customer Relationship Management; Organizational Structure; Customer Satisfaction; Brands and Branding
Avery, Jill, and Sunil Gupta. "Marketing Reading: Brand Positioning." Core Curriculum Readings Series. Boston: Harvard Business School Publishing 8197, 2014.
- November–December 2020
- Article
Getting Serious About Diversity: Enough Already with the Business Case
By: Robin Ely and David A. Thomas
Leaders may mean well when they tout the economic payoffs of hiring more women and people of color, but there is no research support for the notion that diversifying the workforce automatically improves a company’s performance. This article critiques the popular... View Details
Ely, Robin, and David A. Thomas. "Getting Serious About Diversity: Enough Already with the Business Case." Harvard Business Review 98, no. 6 (November–December 2020): 114–122. (Winner, McKinsey Best Paper Award, 2021. Winner, Academy of Management, Organizational Behavior Division, Outstanding Practitioner-Orientated Publication in OB, 2021.)
- 31 Mar 2009
- First Look
First Look: March 31, 2009
Download the paper: http://www.hbs.edu/research/pdf/09-105.pdf Earnings Quality and Ownership Structure: The Role of Private Equity Sponsors Author:Sharon P. Katz Abstract This study explores how firms' ownership structures affect their... View Details
Keywords: Martha Lagace
- 16 Mar 2021
- Blog Post
2+2 Where Are They Now Spotlight: Smitha Das (MBA 2018)
in this moment, when the pandemic has exposed and deepened the fragility and structural inequity of our systems, I’m inspired that the CIB could contribute to a more equitable economic recovery. What advice do you have for prospects... View Details
- 01 Mar 2023
- What Do You Think?
How Much Does 'Deep Purpose' Matter to the Bottom Line?
the right people is far more strategically important than where they perform their job As remote opportunities have become more pervasive, the main focus should be on the support structure you put in place to ensure your workers succeed.”... View Details
Keywords: by James Heskett
- Web
Curriculum - Business & Environment
of CATS is both to examine these criticisms and, more importantly, to interrogate the deep and fundamental connections between the market structures of capitalism and the political structures of the states... View Details
- 12 Aug 2019
- Research & Ideas
How Scale Changes a Manager's Responsibilities
follow a structured process. The product leads would constantly complain about his attitude and work quality. I carved out a prototyping role for him on the team so we could keep experimenting with new ideas and he could remain happy and... View Details
Keywords: by Julia Austin
- 24 Mar 2008
- Working Paper Summaries
Optimal Deterrence when Judgment-Proof Agents Are Paid In Arrears—With an Application to Online Advertising Fraud
- Research Summary
Overview
Jurgen's research focuses on the challenges and opportunites to the energy sector created by technological change and externalities, in particular those associated with greenhouse gas emissons. Specific areas of interest include the development of potential pathways to... View Details
- February 2025
- Article
Disclosure, Humanizing, and Contextual Vulnerability of Generative AI Chatbots
By: Julian De Freitas and I. Glenn Cohen
In the wake of recent advancements in generative AI, regulatory bodies are trying to keep pace. One key decision is whether to require app makers to disclose the use of generative AI-powered chatbots in their products. We suggest that some generative AI-based chatbots... View Details
Keywords: AI and Machine Learning; Governing Rules, Regulations, and Reforms; Applications and Software; Well-being
De Freitas, Julian, and I. Glenn Cohen. "Disclosure, Humanizing, and Contextual Vulnerability of Generative AI Chatbots." New England Journal of Medicine AI 2, no. 2 (February 2025).
- Forthcoming
- Article
Dynamic Silos: Increased Modularity and Decreased Stability in Intra-organizational Communication Networks During the COVID-19 Pandemic
By: Tiona Zuzul, Emily Cox Pahnke, Jonathan Larson, Christopher White, Patrick Bourke, Nicholas Caurvina, Neha Parikh Shah, Fereshteh Amini, Youngser Park, Joshua Vogelstein, Jeffrey Weston and Carey E. Priebe
Workplace communications around the world were drastically altered by COVID-19, related work-from-home orders, and the rise of remote work. To understand these shifts, we analyzed aggregated, anonymized metadata from over 360 billion emails within 4,361 organizations... View Details
Zuzul, Tiona, Emily Cox Pahnke, Jonathan Larson, Christopher White, Patrick Bourke, Nicholas Caurvina, Neha Parikh Shah, Fereshteh Amini, Youngser Park, Joshua Vogelstein, Jeffrey Weston, and Carey E. Priebe. "Dynamic Silos: Increased Modularity and Decreased Stability in Intra-organizational Communication Networks During the COVID-19 Pandemic." Management Science (forthcoming). (Pre-published online July 30, 2024.)
- September 2022
- Technical Note
Addressing Social Determinants of Health in the American Landscape
By: Susanna Gallani and Jacob Riegler
Social determinants of health (SDOH) have gained significant attention in recent years. A growing body of research shows that a person’s health is influenced by a large number of non-genetic factors, most of which operate outside the realm of health care and are... View Details
Keywords: Socioeconomic Determinants Of Health; Social Determinants Of Health; Population Health; Health; Health Care and Treatment; Social Issues; Health Industry; Insurance Industry; Medical Devices and Supplies Industry; United States
Gallani, Susanna, and Jacob Riegler. "Addressing Social Determinants of Health in the American Landscape." Harvard Business School Technical Note 123-023, September 2022.
- 2015
- Working Paper
Client Service, Compensation, and the Sell-Side Analyst Objective Function: An Empirical Analysis of Relational Incentives in the Investment-Research Industry
By: David A. Maber, Boris Groysberg and Paul M. Healy
This paper investigates how sell-side analysts build and sustain their client networks; the economic gains to successfully managing this challenge; and the metrics through which these incentives are delivered. In a typical semiannual period, the average analyst... View Details
Keywords: Networks; Measurement and Metrics; Operations; Customer Focus and Relationships; Jobs and Positions
Maber, David A., Boris Groysberg, and Paul M. Healy. "Client Service, Compensation, and the Sell-Side Analyst Objective Function: An Empirical Analysis of Relational Incentives in the Investment-Research Industry." Working Paper, 2015.