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- All HBS Web
(2,902)
- People (2)
- News (832)
- Research (1,606)
- Events (20)
- Multimedia (5)
- Faculty Publications (973)
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- 2007
- Working Paper
Deferred Acceptance Algorithms: History, Theory, Practice, and Open Questions
By: Alvin E. Roth
The deferred acceptance algorithm proposed by Gale and Shapley (1962) has had a profound influence on market design, both directly, by being adapted into practical matching mechanisms, and, indirectly, by raising new theoretical questions. Deferred acceptance... View Details
- Forthcoming
- Article
Who Benefits from Online Gig Economy Platforms?
By: Christopher Stanton and Catherine Thomas
Online labor platforms for short-term, remote work have many more job seekers than available jobs. Despite their relative abundance, workers capture a substantial share of the surplus from transactions. We draw this conclusion from demand estimates that imply workers'... View Details
Keywords: Gig Economy; Knowledge Workers; Online Platforms; Job Search; Governing Rules, Regulations, and Reforms; Wages; Demand and Consumers
Stanton, Christopher, and Catherine Thomas. "Who Benefits from Online Gig Economy Platforms?" American Economic Review (forthcoming). (Conditionally Accepted Subject to Replication Review.)
- September 2022
- Article
A Spanner in the Works: Category-Spanning Entrants and Audience Valuation of Incumbents
By: Rory M. McDonald and Ryan T. Allen
Previous work has examined how audiences evaluate category-spanning organizations, but little is known about how their entrance affects evaluations of other, proximate organizations. We posit that the emergence of category-spanning entrants signals the advent of an... View Details
Keywords: Emerging Industries; Industry Dynamics; Organization And Management Theory; Technology Strategy; Technology And Innovation Management; Entrepreneurship; Information Technology; Strategy; Management; Theory; Innovation and Management
McDonald, Rory M., and Ryan T. Allen. "A Spanner in the Works: Category-Spanning Entrants and Audience Valuation of Incumbents." Strategy Science 7, no. 6 (September 2022): 190–209.
- February 2024
- Teaching Note
TimeCredit
By: Emanuele Colonnelli, Raymond Kluender and Shai Benjamin Bernstein
Teaching Note for HBS Case No. 824-139. TimeCredit is an artificial intelligence (AI) startup that is developing large language models (LLMs) to generate accounting memos. The case follows Ndonga Sagnia, a Gambian Harvard Business School MBA student with an accounting... View Details
- September 2023
- Article
Measuring Time Use in Rural India: Design and Validation of a Low-Cost Survey Module
By: Erica Field, Rohini Pande, Natalia Rigol, Simone Schaner, Elena Stacy and Charity Troyer Moore
Time use data can help us understand individual labor supply choices, especially
for women who often provide unpaid care and home production. Although
enumerator-assisted diary-based time use data collection is suitable for
low-literacy populations, it is costly and... View Details
Field, Erica, Rohini Pande, Natalia Rigol, Simone Schaner, Elena Stacy, and Charity Troyer Moore. "Measuring Time Use in Rural India: Design and Validation of a Low-Cost Survey Module." Journal of Development Economics 164 (September 2023): 103105.
- February 2024 (Revised July 2024)
- Case
Taffi: Entrepreneurship in Saudi Arabia
By: Paul A. Gompers and Fares Khrais
Taffi was a tech-enabled fashion styling startup founded by Shahad Geoffrey in Saudi Arabia in 2020. Within three years of operating, Geoffrey had pivoted the business multiple times. In 2023, Geoffrey was attempting the business’s most ambitious pivot yet, shifting... View Details
Keywords: Business Startups; Disruption; Entrepreneurship; Venture Capital; Investment; Growth and Development Strategy; Business Strategy; AI and Machine Learning; Fashion Industry; Technology Industry; Saudi Arabia; Arabian Peninsula
Gompers, Paul A., and Fares Khrais. "Taffi: Entrepreneurship in Saudi Arabia." Harvard Business School Case 224-052, February 2024. (Revised July 2024.)
- 2022
- Article
Values and Inequality: Prosocial Jobs and the College Wage Premium
By: Nathan Wilmers and Letian Zhang
Employers often recruit workers by invoking corporate social responsibility, organizational purpose, or other claims to a prosocial mission. In an era of substantial labor
market inequality, commentators typically dismiss these claims as hypocritical: prosocial... View Details
Wilmers, Nathan, and Letian Zhang. "Values and Inequality: Prosocial Jobs and the College Wage Premium." American Sociological Review 87, no. 3 (2022): 415–442.
- November 2022
- Case
Ajax Health: A New Model for Medical Technology Innovation
By: Regina E. Herzlinger and Ben Creo
This case teaches key success factors for both startup and established MedTech firms. It examines how to structure a firm to maximize innovation and financial returns with organizational structures that better align the incentives for the different skill sets... View Details
Keywords: Business Startups; Success; Innovation Strategy; Mergers and Acquisitions; Market Entry and Exit; Financial Strategy; Business Model; Partners and Partnerships; Entrepreneurship; Private Equity; Technology Industry; Medical Devices and Supplies Industry
Herzlinger, Regina E., and Ben Creo. "Ajax Health: A New Model for Medical Technology Innovation." Harvard Business School Case 323-043, November 2022.
- Article
Economic Impacts of Immigration: A Survey
By: Sari Pekkala Kerr and William R. Kerr
This paper surveys recent empirical studies on the economic impacts of immigration. The survey first examines the magnitude of immigration as an economic phenomenon in various host countries. The second part deals with the assimilation of immigrant workers into... View Details
Keywords: Surveys; Corporate Social Responsibility and Impact; Immigration; Economic Systems; Human Capital; Economic Slowdown and Stagnation; Fluctuation; Situation or Environment; Labor and Management Relations; United States; Europe
Kerr, Sari Pekkala, and William R. Kerr. "Economic Impacts of Immigration: A Survey." Finnish Economic Papers 24, no. 1 (Spring 2011): 1–32.
- 06 Nov 2018
- First Look
New Research and Ideas, November 6, 2018
of a black-owned beauty startup and the unmet needs within the beauty industry. This case study examines the entrepreneurial opportunities that come from identifying an underserved market, specifically within the black community. Students... View Details
Keywords: Dina Gerdeman
- November 2018 (Revised June 2022)
- Teaching Note
AirFox (A): Embracing the Blockchain and an ICO
By: Jeffrey J. Bussgang and Nathaniel Schwalb
Teaching Note for HBS No. 818-097. In summer 2017, Victor Santos, CEO of AirFox, considered whether to pivot his startup towards a new product built with blockchain—a quickly growing technology at the time. AirFox was an early stage startup that sold... View Details
- April 2019 (Revised July 2019)
- Case
Aperture Investors
By: Krishna G. Palepu, George Serafeim and David Lane
Aperture Investors is a startup investment firm that seeks to disrupt the asset management industry through competitive differentiation by charging investors primarily when its portfolio managers outperform the marketplace. Headed by Wall Street veteran Peter Kraus and... View Details
Keywords: Business Model; Talent and Talent Management; Investment; Investment Funds; Asset Management; Recruitment; Selection and Staffing; Marketing Channels; Emerging Markets; Partners and Partnerships; Motivation and Incentives; Financial Services Industry
Palepu, Krishna G., George Serafeim, and David Lane. "Aperture Investors." Harvard Business School Case 119-053, April 2019. (Revised July 2019.)
- Article
Landing the First Job: The Value of Intermediaries in Online Hiring
By: Christopher Stanton and Catherine Thomas
Online markets for remote labor services allow workers and firms to contract with each other directly. Despite this, intermediaries—called outsourcing agencies—have emerged in these markets. This paper shows that agencies signal to employers that inexperienced workers... View Details
Stanton, Christopher, and Catherine Thomas. "Landing the First Job: The Value of Intermediaries in Online Hiring." Review of Economic Studies 83, no. 2 (April 2016): 810–854.
- 2023
- Working Paper
Local Shocks and Internal Migration: The Disparate Effects of Robots and Chinese Imports in the U.S.
By: Marius Faber, Andres Sarto and Marco Tabellini
Do local labor markets adjust to economic shocks through migration? In this paper, we study this question by focusing on two of the most important shocks that hit U.S. manufacturing since the 1990s: Chinese import competition and the introduction of industrial robots.... View Details
Faber, Marius, Andres Sarto, and Marco Tabellini. "Local Shocks and Internal Migration: The Disparate Effects of Robots and Chinese Imports in the U.S." Harvard Business School Working Paper, No. 20-071, December 2019. (Revised February 2023. Also appears in HBS Working Knowledge. Longer NBER working paper version here.)
- 10 Jan 2019
- Cold Call Podcast
Can Miguel McKelvey Build the ‘Culture Operating System’ at WeWork?
Keywords: Re: Jeffrey F. Rayport
- 23 Oct 2008
- Working Paper Summaries
Economic Impacts of Immigration: A Survey
Keywords: by Sari Pekkala Kerr & William R. Kerr
- March 2020 (Revised June 2023)
- Case
EyeControl: Inspiring Communication
By: Paul A. Gompers and Danielle Golan
Eye-controlled communication device startup EyeControl was founded in Tel Aviv, Israel in 2016 by cofounders with a shared personal connection to locked-in syndrome—a neurological disorder that left sufferers cognitively sound, yet paralyzed, with the exception of eye... View Details
Keywords: Health Disorders; Communication Technology; Business Startups; Expansion; Finance; Decision Making; Social Enterprise; Medical Devices and Supplies Industry
Gompers, Paul A., and Danielle Golan. "EyeControl: Inspiring Communication." Harvard Business School Case 820-078, March 2020. (Revised June 2023.)
- 2012
- Other Unpublished Work
Selection, Reallocation, and Knowledge Spillover: Identifying the Sources of Productivity Gains from Multinational Activity
By: Laura Alfaro and Maggie X. Chen
The impact of multinational activity on host-country productivity has been a major topic of economic research. A positive impact can be attributed to knowledge spillovers from foreign multinational to domestic firms or a less stressed, alternative explanation—firm... View Details
- 2020
- Working Paper
Aggregate and Firm-Level Stock Returns During Pandemics, in Real Time
By: Laura Alfaro, Anusha Chari, Andrew Greenland and Peter K. Schott
We show that unexpected changes in the trajectory of COVID-19 infections predict U.S. stock returns, in real time. Parameter estimates indicate that an unanticipated doubling (halving) of projected infections forecasts next-day decreases (increases) in aggregate U.S.... View Details
Keywords: COVID-19; Stock Returns; Health Pandemics; Stocks; Investment Return; Forecasting and Prediction
Alfaro, Laura, Anusha Chari, Andrew Greenland, and Peter K. Schott. "Aggregate and Firm-Level Stock Returns During Pandemics, in Real Time." NBER Working Paper Series, No. 26950, April 2020. (Revised May 2020.)
- March 2013 (Revised March 2015)
- Case
iMatari
By: Joseph L. Badaracco and Matthew Preble
In late 2012, recent Harvard Business School graduate Hannah Lopez is given the opportunity to lead entry into a new market for Plámo, a company that created startup companies in Europe and emerging markets based upon existing successful business models. She had only... View Details
Keywords: Ethical Behavior; Ethical Judgment; Entrepreneurship; Imitation; Ethics; Moral Sensibility; Values and Beliefs; Europe; Middle East
Badaracco, Joseph L., and Matthew Preble. "iMatari." Harvard Business School Case 313-083, March 2013. (Revised March 2015.)