Publications

2023
Chapter

Market Design Under Weak Institutions

By: Benjamin N. Roth

As market designers begin to address economic inequality, we will necessarily also begin to engage marginalized populations who have so far not been served well by the markets in which they participate. We will need new market designs for participants who may not... View Details

Keywords: Market Design; Equality and Inequality; Trust; Emerging Markets

September 2020
Case

Minerva 2020: Clinical Trials

By: John R. Wells and Benjamin Weinstock

In March 2020, Dr. Cynthia Bamdad, founder and CEO of Minerva Biotechnologies Inc. (Minerva), was reviewing the first results of human clinical trials for the company’s novel CAR-T drug therapeutic, one of the first ever to target solid cancer tumors. The results... View Details

Keywords: Biotechnology; Strategic Decision Making; Entrepreneurship; Health Testing and Trials; Decision Choices and Conditions; Strategy

2008
Working Paper

On Best-Response Bidding in GSP Auctions

By: Matthew Cary, Aparna Das, Benjamin Edelman, Ioannis Giotis, Kurtis Heimerl, Anna R. Karlin, Claire Mathieu and Michael Schwarz

How should players bid in keyword auctions such as those used by Google, Yahoo! and MSN? We model ad auctions as a dynamic game of incomplete information, so we can study the convergence and robustness properties of various strategies. In particular, we consider... View Details

Keywords: Online Advertising; Auctions; Bids and Bidding; Game Theory; Mathematical Methods; Competitive Strategy

June 2021
Article

Making Marketplaces Safe: Dominant Individual Rationality and Applications to Market Design

By: Benjamin N. Roth and Ran I. Shorrer

Often market designers cannot force agents to join a marketplace rather than using pre-existing institutions. We propose a new desideratum for marketplace design that guarantees the safety of participation: Dominant Individual Rationality (DIR). A marketplace is DIR if... View Details

Keywords: Dominant Individual Rationality; Market Design; Safety

SSRN

09 Jan 2018
First Look

First Look at New Research and Ideas, January 9, 2018

separate studies by the type of entrepreneurial behavior considered: entry into entrepreneurship, performance outcomes, and exit from entrepreneurship. This literature shows common results and many points of disagreement, reflective of... View Details

Keywords: Sean Silverthorne

January 2013 (Revised October 2015)
Case

Pittsburgh

By: Eric Werker, Meg Rithmire, Benjamin Kennedy and Andrew Knauer

The case narrates the development of Pittsburgh from the 1940s to 2012. It analyzes the collapse of the steel industry in the early 1980s, the city's subsequent decline, and the city's later re-emergence as a hub for higher education, the tech sector, and the... View Details

2023
Working Paper

Complexity and Time

By: Benjamin Enke, Thomas Graeber and Ryan Oprea

We provide experimental evidence that core intertemporal choice anomalies -- including extreme short-run impatience, structural estimates of present bias, hyperbolicity and transitivity violations -- are driven by complexity rather than time or risk preferences. First,... View Details

Keywords: Decision Choices and Conditions; Motivation and Incentives

June 2019
Article

Debt Traps? Market Vendors and Moneylender Debt in India and the Philippines

By: Dean Karlan, Sendhil Mullainathan and Benjamin Roth

A debt trap occurs when someone takes on a high-interest rate loan and is barely able to pay back the interest, and thus perpetually finds themselves in debt (often by refinancing). Studying such practices is important for understanding financial decision-making of... View Details

Keywords: Borrowing and Debt; Household; Personal Finance; Decision Making; Behavior; India; Philippines

SSRN

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24 Mar 2009
First Look

First Look: March 24, 2009

Working PapersRunning Out of Numbers: Scarcity of IP Addresses and What to Do About It (revised) Author:Benjamin Edelman Abstract The Internet's current numbering system is nearing exhaustion: existing protocols allow only a finite set... View Details

Keywords: Martha Lagace

21 Nov 2017
First Look

First Look at New Research and Ideas, November 21, 2017

chain that generalizes Antràs and Chor (2013). To assess the evidence, we construct firm-level measures of the upstreamness of integrated and non-integrated inputs by combining information on the production activities of firms operating... View Details

Keywords: Sean Silverthorne

06 Sep 2024
Blog Post

Harvard Business School Announces 2024 Goldsmith Fellows

needed to close the learning gaps in this country.” Benjamin Horwitz. Ben co-founded Causeway, a robo-advising platform for charitable giving. When Causeway was acquired by Charity Navigator, he joined as... View Details

December 2019
Background Note

An (Abbreviated) Perspective on Entrepreneurship

By: Mitchell Weiss and Benjamin Henkes

Among the many competing definitions of entrepreneurship, the one adopted in “The Entrepreneurial Manager” at HBS was authored by Howard Stevenson in the 1980s and elaborated on in the decades since. Stevenson provided a managerial take on the term—he described... View Details

Keywords: Entrepreneurial Managers; Entrepreneurship

2021
Working Paper

Regulatory Approval and Expanded Market Size

By: Benjamin Berger, Amitabh Chandra and Craig Garthwaite

Regulatory review of new medicines is often viewed as a hindrance to innovation by increasing the hurdle to bring products to market. However, a more complete accounting of regulation must also account for its potential market expanding effects through quality... View Details

Keywords: New Medicines; Regulatory Approval; Health Care and Treatment; Research and Development; Governing Rules, Regulations, and Reforms; Markets; Expansion; Pharmaceutical Industry

22 Dec 2015
First Look

December 22, 2015

demand, and supporting infrastructures, including business ecosystems) and, when feasible, the wider institutional, regulatory, and even cultural context that conventional International business literature takes as a datum. This is examined conceptually and View Details

Keywords: Carmen Nobel

June 2022
Case

Business Implications from Regulating Carbon Emissions in the EU

By: George Serafeim and Benjamin Maletta

In the beginning of the 21st century, the European Union (the EU) had led the global fight against climate change with a wide array of policy measures. The EU’s primary approach to climate policy had been taxation via the European Union Emissions Trading System (EU... View Details

Keywords: Regulation; Carbon Emissions; Trade; Sustainability; Decarbonization; Performance; Climate Change; Analysis; Strategy; Taxation; Policy; Environmental Regulation; Industry Structures; European Union

22 Jun 2010
First Look

First Look: June 22

PublicationsPathologies of Online Display Advertising Marketplaces Author:Benjamin Edelman Publication:ACM Sigecom Exchanges, June 2010 Abstract Much has been written about online search advertising, where Google enjoys 90% plus market... View Details

Keywords: Martha Lagace

11 Dec 2012
First Look

First Look: Dec. 11

Back, Moving Forward: A Review of Group and Team-Based Research, edited by Margaret A. Neale and Elizabeth A. Mannix, 359-381. Emerald Group Publishing, 2012 Abstract Purpose-We review how team members' identities and interests affect... View Details

Keywords: Sean Silverthorne

August 2019
Case

ClearScore, 2018

By: John R. Wells and Benjamin Weinstock

In October 2017, Experian, one of the “Big Three” consumer credit reporting agencies in the United Kingdom made an offer to acquire ClearScore for a total consideration of £293 million. Founded by Justin Basini, Dan Cobley, and Nigel Morris in 2014, ClearScore was the... View Details