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Show Results For
- All HBS Web
(9,061)
- People (16)
- News (1,795)
- Research (5,213)
- Events (53)
- Multimedia (78)
- Faculty Publications (3,767)
- 2017
- Working Paper
The Importance of Unemployment Insurance as an Automatic Stabilizer
By: Marco Di Maggio and Amir Kermani
We assess the extent to which unemployment insurance (UI) serves as an automatic stabilizer to mitigate the economy's sensitivity to shocks. Using a local labor market design based on heterogeneity in local benefit generosity (defined as the percentage of household... View Details
Keywords: Unemployment Insurance; Automatic Stabilizers; Bartik Shocks; Aggregate Demand; System Shocks; Employment; Balance and Stability; Insurance; Volatility; Insurance Industry
Di Maggio, Marco, and Amir Kermani. "The Importance of Unemployment Insurance as an Automatic Stabilizer." Harvard Business School Working Paper, No. 17-009, July 2016. (Revise and Resubmit to American Economic Journal: Macroeconomics.)
- 15 Nov 2018
- News
Don’t Be Afraid of AI
One is a very scientific mission and the other is a commercial mission. On the scientific side, our objective is literally to reverse engineer the human neocortex. Figure out how the brain works. That is the core View Details
- 26 Sep 2023
- Research & Ideas
Unpacking That Icky Feeling of 'Shopping' for Diverse Job Candidates
offers new insight into the fluid dynamics in the growing and important space of diversity, equity, and inclusion, known as DEI. “It can make you feel like it's objectifying the people who are involved or exploiting them. It can lead to... View Details
Keywords: by Kristen Senz
- 23 Jun 2010
- Working Paper Summaries
The Role of Institutional Development in the Prevalence and Value of Family Firms
- September – October 2010
- Article
The Effect of Product Variety and Inventory Levels on Retail Sales: A Longitudinal Study
By: Zeynep Ton and Ananth Raman
We examine the effects of product variety and inventory levels on store sales. Using four years of data from stores of a large retailer, we show that increases in product variety and inventory levels are both associated with higher sales. We also show that increasing... View Details
Ton, Zeynep, and Ananth Raman. "The Effect of Product Variety and Inventory Levels on Retail Sales: A Longitudinal Study." Production and Operations Management 19, no. 5 (September–October 2010): 546–560.
- 24 Feb 2020
- Research & Ideas
The Hidden Vulnerabilities of Open Source Software
Commonly used free and open source software (FOSS) is one of the most significant technological trends of the decade. After all, 80-90 percent of a typical application contains... View Details
- 2015
- Chapter
Reliable Sustainability Ratings: The Influence of Business Models on Information Intermediaries
By: Robert G. Eccles, Jock Herron and George Serafeim
A new generation of corporate reporting—integrated reporting—is emerging that will help investors and other key stakeholders such as employees, customers, suppliers, and NGOs develop a deeper and more comprehensive appreciation of corporate performance than what is... View Details
Eccles, Robert G., Jock Herron, and George Serafeim. "Reliable Sustainability Ratings: The Influence of Business Models on Information Intermediaries." Chap. 48 in The Routledge Handbook of Responsible Investment, edited by Tessa Hebb, James Hawley, Andreas Hoepner, Agnes Neher, and David Wood. Routledge, 2015.
- 01 Jun 2000
- News
The Business of Biotech
heralding the start of National Biotechnology Month, as January 2000 had been designated by the U.S. Senate. For biotech, in fact, the party had begun months earlier, when hundreds View Details
Keywords: Julia Hanna
- 04 Apr 2007
- Research & Ideas
The Business of Global Poverty
materials that enables impoverished Mexican families to build their own housing; or in Brazil, with Kodak's no-frills camera/film packages, or the department store Magazine Luiza's merchandise, payment plans, and customer service, all View Details
Keywords: by Garry Emmons
- 2022
- Working Paper
Institutional Emplacement and the Novel Resurgence of Independent Bookstores
By: Ryan Raffaelli and Ryann Noe
This study reveals how actors leverage physical place as an asset to facilitate organizational
adaptation and industry evolution. Through a longitudinal, qualitative analysis of the U.S.
independent bookselling industry from 1995 to 2019, we outline how dispersed... View Details
Keywords: Industry Growth; Small Business; Organizational Change and Adaptation; Business Processes; Retail Industry; Publishing Industry; United States
Raffaelli, Ryan, and Ryann Noe. "Institutional Emplacement and the Novel Resurgence of Independent Bookstores." Harvard Business School Working Paper, No. 23-033, December 2022.
- 2008
- Working Paper
Exploring the Duality between Product and Organizational Architectures: A Test of the Mirroring Hypothesis
By: Alan D. MacCormack, John Rusnak and Carliss Y. Baldwin
A variety of academic studies argue that a relationship exists between the structure of an organization and the design of the products that this organization produces. Specifically, products tend to "mirror" the architectures of the organizations in which they are... View Details
Keywords: Open Source Distribution; Product Design; Organizational Design; Organizational Structure; Performance Effectiveness; Information Technology Industry
MacCormack, Alan D., John Rusnak, and Carliss Y. Baldwin. "Exploring the Duality between Product and Organizational Architectures: A Test of the Mirroring Hypothesis." Harvard Business School Working Paper, No. 08-039, March 2008. (Revised October 2008, January 2011.)
- Fall, 2024
- Article
Sixty Years of the Voting Rights Act: Progress and Pitfalls
By: Andrea Bernini, Giovanni Facchini, Marco Tabellini and Cecilia Testa
We review the literature on the effects of the 1965 Voting Rights Act (VRA), which removed formal restrictions to Black political participation. After a brief description of racial discrimination suffered by Black Americans since Reconstruction, we introduce the goals... View Details
Keywords: Prejudice and Bias; Equality and Inequality; Race; Political Elections; Voting; Policy; Outcome or Result; Government Legislation
Bernini, Andrea, Giovanni Facchini, Marco Tabellini, and Cecilia Testa. "Sixty Years of the Voting Rights Act: Progress and Pitfalls." Oxford Review of Economic Policy 40, no. 3 (Fall, 2024): 486–497.
- 02 Jan 2012
- Research & Ideas
Most Popular Articles of 2011
very little. The 'IKEA Effect': When Labor Leads to Love (1,591) http://hbswk.hbs.edu/item/6671.html http://www.hbs.edu/research/pdf/11-091.pdf Published: April 13, 2011 Paper Released: March 2011 Companies increasingly involve customers in the View Details
Keywords: by Staff
- 2010
- Working Paper
Course Materials For: 'Being a Leader and the Effective Exercise of Leadership - An Ontological Model'
By: Werner H. Erhard, Michael C. Jensen, Steve Zaffron and Kari L. Granger
This course is designed to leave students being leaders and exercising leadership effectively as their natural self-expression - rather than attempting to learn the characteristics, styles, and skills of noteworthy leaders, and then trying to remember and apply them... View Details
Erhard, Werner H., Michael C. Jensen, Steve Zaffron, and Kari L. Granger. "Course Materials For: 'Being a Leader and the Effective Exercise of Leadership - An Ontological Model'." Harvard Business School Working Paper, No. 09-038, October 2010.
- TeachingInterests
The Business of Entertainment, Media, and Sports (MBA)
By: Anita Elberse
This second-year MBA course is primarily designed for students pursuing a career in the entertainment, media and sports sectors -- including film, television, music, publishing, video games, the performing arts, sports, fashion, and advertising -- or who plan to work... View Details
- 2017
- Article
Making Transparency Transparent: The Evolution of Observation in Management Theory
By: Ethan Bernstein
Observation is key to management scholarship and practice. Yet a holistic view of its role in management has been elusive, in part due to shifting terminology. The current popularity of the term “transparency” provides the occasion for a thorough review, which finds... View Details
Keywords: Transparency; Privacy; Observation; Tracking; Monitoring; Surveillance; Learning; Control; Disclosure; Process Visibility; Organizations; Theory; Information Technology; Relationships; Measurement and Metrics; Management Practices and Processes; Leadership; Law; Knowledge; Human Resources; Communication
Bernstein, Ethan. "Making Transparency Transparent: The Evolution of Observation in Management Theory." Academy of Management Annals 11, no. 1 (2017): 217–266.
- 2025
- Working Paper
Emotional Manipulation by AI Companions
By: Julian De Freitas, Zeliha Oğuz-Uğuralp and Ahmet Kaan-Uğuralp
AI-companion apps such as Replika, Chai, and Character.ai promise relational benefits—yet many boast session lengths that rival gaming platforms while suffering high long-run churn. What conversational design features increase consumer engagement, and what trade-offs... View Details
Keywords: Generative Ai; Chatbots; Emotional Manipulation; User Retention; Dark Side Of Technology; Consumer Welfare; AI and Machine Learning; Ethics; Consumer Behavior; Emotions; Perception
De Freitas, Julian, Zeliha Oğuz-Uğuralp, and Ahmet Kaan-Uğuralp. "Emotional Manipulation by AI Companions." Harvard Business School Working Paper, No. 26-005, August 2025.
- Article
Megastudies Improve the Impact of Applied Behavioural Science
By: Katherine L. Milkman, Dena Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Pepi Pandiloski, Yeji Park, Aneesh Rai, Max Bazerman, John Beshears, Lauri Bonacorsi, Colin Camerer, Edward Chang, Gretchen Chapman, Robert Cialdini, Hengchen Dai, Lauren Eskreis-Winkler, Ayelet Fishbach, James J. Gross, Samantha Horn, Alexa Hubbard, Steven J. Jones, Dean Karlan, Tim Kautz, Erika Kirgios, Joowon Klusowski, Ariella Kristal, Rahul Ladhania, Jens Ludwig, George Loewenstein, Barbara Mellers, Sendhil Mullainathan, Silvia Saccardo, Jann Spiess, Gaurav Suri, Joachim H. Talloen, Jamie Taxer, Yaacov Trope, Lyle Ungar, Kevin G. Volpp, Ashley Whillans, Jonathan Zinman and Angela L. Duckworth
Policy-makers are increasingly turning to behavioural science for insights about how to improve citizens’ decisions and outcomes. Typically, different scientists test different intervention ideas in different samples using different outcomes over different time... View Details
Milkman, Katherine L., Dena Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Pepi Pandiloski, Yeji Park, Aneesh Rai, Max Bazerman, John Beshears, Lauri Bonacorsi, Colin Camerer, Edward Chang, Gretchen Chapman, Robert Cialdini, Hengchen Dai, Lauren Eskreis-Winkler, Ayelet Fishbach, James J. Gross, Samantha Horn, Alexa Hubbard, Steven J. Jones, Dean Karlan, Tim Kautz, Erika Kirgios, Joowon Klusowski, Ariella Kristal, Rahul Ladhania, Jens Ludwig, George Loewenstein, Barbara Mellers, Sendhil Mullainathan, Silvia Saccardo, Jann Spiess, Gaurav Suri, Joachim H. Talloen, Jamie Taxer, Yaacov Trope, Lyle Ungar, Kevin G. Volpp, Ashley Whillans, Jonathan Zinman, and Angela L. Duckworth. "Megastudies Improve the Impact of Applied Behavioural Science." Nature 600, no. 7889 (December 16, 2021): 478–483.
- February 2017
- Case
Aston Martin: A Second Century of Performance and Luxury
By: Vish V. Krishnan, Karim R. Lakhani and Amram Migdal
Following the March 2016 launch of DB11, Aston Martin Lagonda Ltd.’s first new sports car platform in over a decade, this case discusses the future strategy of the famed British luxury auto manufacturer. Since its founding in 1902, Aston Martin has been characterized... View Details
Keywords: Luxury; Auto Brand; Luxury Auto; Growth; Innovation; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Brands and Branding; Product Marketing; Product Launch; Product Positioning; Operations; Product Design; Product Development; Production; Innovation and Invention; Transportation; Innovation and Management; Innovation Strategy; Change; Transformation; Management; Marketing; Auto Industry; Europe; United Kingdom; England
Krishnan, Vish V., Karim R. Lakhani, and Amram Migdal. "Aston Martin: A Second Century of Performance and Luxury." Harvard Business School Case 617-033, February 2017.
- December 2003
- Case
Sale of Hephaestus, Inc. to Vulcan Ventures, Inc.
Henry Hephaestus founded Hephaestus, Inc. in 1895. Its first product was a tapered roller bearing for use with horse-drawn wagons and carriages. It reduced friction on the axle and reduced the force necessary to move a heavy load, thereby enabling one horse to do the... View Details
Bagley, Constance E. "Sale of Hephaestus, Inc. to Vulcan Ventures, Inc." Harvard Business School Case 804-104, December 2003.