Publications

2010
Chapter

Deferred Acceptance Algorithms: History, Theory, Practice

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 algorithms... View Details

Keywords: Labor; Market Design; Marketplace Matching; Failure; Mathematical Methods

February 2021 (Revised March 2022)
Case

Marvin: A Personalized Telehealth Approach to Mental Health

By: Regina E. Herzlinger, Eshani Sharma, Andrew Nguyen, Thomas Arsenault, Carin-Isabel Knoop and Julia Kelley

More than one third of Americans were said to suffer some type of behavioral health ailment at some point in their lifetime, with many people requiring chronic therapy or intervention. Despite significant clinical needs, access to reliable treatment has been difficult... View Details

Keywords: Mental Health; Applications; Startup Management; Telehealth; Health Care Entrepreneurship; Health ＆ Wellness; Health Care; Health Care and Treatment; Customization and Personalization; Internet and the Web; Entrepreneurship; Growth and Development Strategy; Applications and Software

Article

Why Grit Requires Perseverance and Passion to Positively Predict Performance

By: Jon M. Jachimowicz, Andreas Wihler, Erica R. Bailey and Adam D. Galinsky

Prior studies linking grit—defined as perseverance and passion for long-term goals—to performance are beset by contradictory evidence. As a result, commentators have increasingly declared that grit has limited effects. We propose that this inconsistent evidence has... View Details

Keywords: Grit; Perseverance; Passion; Motivation; Personal Characteristics; Emotions; Performance; Motivation and Incentives

26 Oct 2017
HBS Seminar

Nicholas Bloom, Stanford University

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

Keywords: Education; Marketplace Matching; Market Design; Mathematical Methods; Theory; Practice

17 Jul 2012
Working Paper Summaries

Why Do We Redistribute So Much but Tag So Little? The Principle of Equal Sacrifice and Optimal Taxation

Keywords: by Matthew Weinzierl

17 Mar 2011
Working Paper Summaries

Marketplace Institutions Related to the Timing of Transactions

Keywords: by Alvin E. Roth

19 Oct 2009
Research & Ideas

Why Are Web Sites So Confusing?

stories. Indeed, all of these intermediaries are in the business of matching consumers with products. Trouble is, prior to visiting an intermediary, consumers are interested only in some products, which may not necessarily be the ones... View Details

Keywords: by Andrei Hagiu & Bruno Jullien

Research Summary

Overview

Professor Keenan studies barriers to and motivators of prosocial behavior, using a combination of field, laboratory, and online experimental methods. Her recent work investigates donors’ aversion to overhead spending by nonprofits, including its negative effects on the... View Details

June 2019
Case

The National Museum of African American History and Culture and Lonnie Bunch

By: Steven Rogers and Derrick Jackson

Lonnie Bunch creates the National Museum of African American History and Culture (NMAAHC) with only half the federal support given to the first 17 Smithsonian historical or zoological institutions. Bunch, to borrow from the African American experience of creating “a... View Details

Keywords: Museums; Fundraising; Arts; Buildings and Facilities; Ethnicity; Philanthropy and Charitable Giving; Strategy; Marketing; Success; Leadership; Entrepreneurship

18 May 2007
Working Paper Summaries

Media Markets and Localism: Does Local News en Español Boost Hispanic Voter Turnout?

Keywords: by Felix Oberholzer-Gee & Joel Waldfogel; Entertainment & Recreation; Media & Broadcasting

2019
Working Paper

Do Banks Have an Edge?

By: Juliane Begenau and Erik Stafford

Overall, no! We show that the level and time series variation in cash flows for most bank activities are well matched by capital market portfolios with similar interest rate and credit risk to what banks report to hold. Ignoring operating expenses, bank loans earn high... View Details

Keywords: Banks; Market Efficiency; Bank Capital; Bank Debt; CAPM; Banking; Bank Deposits; Bank Funding Advantage; Leverage; Maturity Transformation; Replicating Portfolio; Efficiency; Banks and Banking; Capital Markets; Performance Evaluation; Performance Efficiency; Banking Industry; United States

SSRN

The prospect of urban innovation excites the imagination. But dreaming up what a “smart city” will look like in some gleaming future is, by its nature, a utopian exercise. The messy truth is that cities are not the same, and even the most innovative approach can... View Details

August 2018
Article

Growth Through Heterogeneous Innovations

By: Ufuk Akcigit and William R. Kerr

We build a tractable growth model where multi-product incumbents invest in internal innovations to improve their existing products, while new entrants and incumbents invest in external innovations to acquire new product lines. External and internal innovations generate... View Details

Keywords: Endogenous Growth; Innovation; Citations; Scientists; Entrepreneurs; External; Internal; Patents; Innovation Strategy; Entrepreneurship; Economic Growth; Research and Development; Science

Find at Harvard

April 2008 (Revised December 2008)
Case

North Goes East

By: Nicolas P. Retsinas, Daniela Beyersdorfer and Elena Corsi

In August 2006, Magnus Lofgren and Robert Provine, managing directors and co-founders of the "North Real Estate Opportunities Fund," need to decide which real estate investment the Fund should pursue as its first project. The Fund's target region, Central and Eastern... View Details

Keywords: Developing Countries and Economies; Investment Funds; Risk Management; Emerging Markets; Opportunities; Real Estate Industry; Europe

April 6, 2023
Article

A New NFT Launch Strategy: The Wave Mint

By: Scott Duke Kominers and 1337 Skulls Sers

In an NFT project, the mint—the process by which tokens are initially allocated—largely determines who your community is and how they and the broader market view the project going forward. In this piece, we review a new minting strategy recently introduced by 1337... View Details

Keywords: NFTs; Mechanism Design; Sales Management; Sales Model; Crypto Economy; Non-fungible Tokens; Networks; Product Launch; Auctions; Market Design

April 2005 (Revised February 2006)
Case

Monster Networking

By: Thomas R. Eisenmann and David Andrew Vivero

The management at Monster.com, the leading U.S. provider of online recruitment services, must decide how to proceed with Monster Networking (MN), a new business launched in late 2003. MN helps users identify other individuals who can offer career advice. Monster.com... View Details

Keywords: Digital Platforms; Internet and the Web; Social and Collaborative Networks; Recruitment; Service Industry; Employment Industry; United States

December 2004 (Revised April 2006)
Case

Managing Diversity at Cityside Financial Services

By: Robin J. Ely and Ingrid Vargas

Cityside Financial Services, a disguised consumer bank, serves both a largely African-American urban community and a more affluent, predominantly white clientele. To match the gender and racial makeup of its staff to that of its customers, Cityside's sales division... View Details

Keywords: Selection and Staffing; Situation or Environment; Race; Employees; Gender; Customer Satisfaction; Diversity; Cross-Cultural and Cross-Border Issues; Banks and Banking; Banking Industry