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Show Results For
- All HBS Web
(238)
- News (26)
- Research (200)
- Events (2)
- Multimedia (1)
- Faculty Publications (114)
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- February 15, 2024
- Article
What Does Banning Short-Term Rentals Really Accomplish?
By: Sophie Calder-Wang, Chiara Farronato and Andrey Fradkin
Concerns that short-term rentals fueled by platforms like Airbnb have caused long-term rents to rise in major cities has caused some governments to place limits, including bans, on them. But research of New York City found that short-term rentals are not the biggest... View Details
Calder-Wang, Sophie, Chiara Farronato, and Andrey Fradkin. "What Does Banning Short-Term Rentals Really Accomplish?" Harvard Business Review Digital Articles (February 15, 2024).
- 2016
- Working Paper
Controlling Versus Enabling — Online Appendix
By: Andrei Hagiu and Julian Wright
Section 1 of this online appendix contains the proof of the technical Lemma (Lemma 2) used in the Proof of Lemma 1 in the main paper, which states that Ω* (.) is continuous and differentiable at R*. Section 2 provides the linear example with cost differences between... View Details
Hagiu, Andrei, and Julian Wright. "Controlling Versus Enabling — Online Appendix." Harvard Business School Working Paper, No. 16-004, July 2015. (Revised July 2016.)
- September 2015
- Article
Banks as Patient Fixed-Income Investors
By: Samuel G. Hanson, Andrei Shleifer, Jeremy C. Stein and Robert W. Vishny
We examine the business model of traditional commercial banks when they compete with shadow banks. While both types of intermediaries create safe "money-like" claims, they go about this in different ways. Traditional banks create money-like claims by holding illiquid... View Details
Hanson, Samuel G., Andrei Shleifer, Jeremy C. Stein, and Robert W. Vishny. "Banks as Patient Fixed-Income Investors." Journal of Financial Economics 117, no. 3 (September 2015): 449–469. (Internet Appendix Here.)
- February 2013
- Article
An Activity-Generating Theory of Regulation
By: Joshua Schwartzstein and Andrei Shleifer
We propose an activity-generating theory of regulation. When courts make errors, tort litigation becomes unpredictable and as such imposes risk on firms, thereby discouraging entry, innovation, and other socially desirable activity. When social returns to activity are... View Details
Keywords: Courts and Trials; Lawsuits and Litigation; Governing Rules, Regulations, and Reforms; Theory
Schwartzstein, Joshua, and Andrei Shleifer. "An Activity-Generating Theory of Regulation." Journal of Law & Economics 56, no. 1 (February 2013): 1–38. (Lead Article.)
- August 2011 (Revised October 2011)
- Case
PureTech Ventures in 2011
By: Andrei Hagiu, Cesar Castro and Sarah Murphy
In early May 2011, Daphne Zohar, founder and managing partner of PureTech Ventures, a life science venture creation company in Boston, MA, was reviewing a term sheet she had just received from a venture capital (VC) firm for one of PureTech's portfolio companies. The... View Details
Keywords: Business Ventures; Business Startups; Venture Capital; Investment; Innovation and Invention; Negotiation; Partners and Partnerships; Science-Based Business; Opportunities; Boston
Hagiu, Andrei, Cesar Castro, and Sarah Murphy. "PureTech Ventures in 2011." Harvard Business School Case 712-419, August 2011. (Revised October 2011.)
- 13 Sep 2011
- First Look
First Look: September 13
W. Dunn, Dana R. Carney, and Dan Ariely Publication:Organizational Behavior and Human Decision Processes (forthcoming) Abstract We predicted that able-bodied individuals and white Americans would have a difficult time saying no to persuasive appeals offered View Details
Keywords: Sean Silverthorne
- 17 Nov 2009
- First Look
First Look: Nov. 17
Working PapersUser, and Open Collaborative Innovation: Ascendent Economic Models Authors:Carliss Y. Baldwin and Eric von Hippel Abstract In this paper we assess the economic viability of innovation by producers relative to two... View Details
Keywords: Martha Lagace
- 04 Jan 2012
- First Look
First Look: January 4
work, highlighting recent psychological investigations that explore the emergence, practice, and implications of colorblindness. We conclude by discussing alternative strategies for managing diversity, underscoring the importance of an... View Details
Keywords: Carmen Nobel
- March 2014
- Module Note
Multi-Sided Platforms
By: Andrei Hagiu
Hagiu, Andrei. "Multi-Sided Platforms." Harvard Business School Module Note 714-479, March 2014.
- April 2013 (Revised March 2014)
- Teaching Note
Gazelle in 2012
By: Andrei Hagiu
- Article
Two-Sided Platforms: Product Variety and Pricing Structures
By: Andrei Hagiu
This paper provides a new modeling framework to analyze two-sided platforms connecting producers and consumers. In contrast to the existing literature, indirect network effects are determined endogenously, through consumers' taste for variety and producer competition.... View Details
Keywords: Pricing Structure; Indirect Network Effects; Product Variety; Price; Network Effects; Two-Sided Platforms; Product; Renting or Rental; Competition
Hagiu, Andrei. "Two-Sided Platforms: Product Variety and Pricing Structures ." Journal of Economics & Management Strategy 18, no. 4 (Winter 2009).
- 2007
- Working Paper
Multi-Sided Platforms: From Microfoundations to Design and Expansion Strategies
By: Andrei Hagiu
Multi-sided platforms (MSPs), which bring together two or more interdependent groups of customers, have recently risen to economic and business prominence in many industries. This paper first lays out a simple micro-founded framework which aims to organize academic and... View Details
Keywords: Multi-Sided Platforms
Hagiu, Andrei. "Multi-Sided Platforms: From Microfoundations to Design and Expansion Strategies." Harvard Business School Working Paper, No. 07-094, May 2007.
- March 2019
- Article
Beliefs about Gender
By: Pedro Bordalo, Katherine Baldiga Coffman, Nicola Gennaioli and Andrei Shleifer
We conduct laboratory experiments that explore how gender stereotypes shape beliefs about ability of oneself and others in different categories of knowledge. The data reveal two patterns. First, men’s and women’s beliefs about both oneself and others exceed observed... View Details
Bordalo, Pedro, Katherine Baldiga Coffman, Nicola Gennaioli, and Andrei Shleifer. "Beliefs about Gender." American Economic Review 109, no. 3 (March 2019): 739–773.
- January 2011 (Revised June 2011)
- Case
Intellectual Property Intermediaries
By: Andrei Hagiu
During the past 5 to 10 years, several different intermediation business models have emerged for the intellectual property (IP) market. This note describes the most prominent ones: non-practicing entities (or patent trolls), defensive patent aggregators, online IP... View Details
Keywords: Business Model; Intellectual Property; Auctions; Digital Platforms; Information Technology; Service Industry
Hagiu, Andrei. "Intellectual Property Intermediaries." Harvard Business School Case 711-486, January 2011. (Revised June 2011.)
- July 2011 (Revised September 2011)
- Case
Game Time Decision for AppDirect
By: Andrei Hagiu, Laura Arjona and Emily Zhang
AppDirect is a start-up that offers small businesses software-as-a-service solutions through a business app marketplace and portal. Daniel Saks, co-founder and co-CEO, is faced with the key question of deciding distribution strategy: should AppDirect find channel... View Details
Keywords: Digital Platforms; Distribution; Applications and Software; Innovation Strategy; Entrepreneurship; Business Growth and Maturation; Competitive Strategy; Information Technology Industry; United States
Hagiu, Andrei, Laura Arjona, and Emily Zhang. "Game Time Decision for AppDirect." Harvard Business School Case 712-410, July 2011. (Revised September 2011.)
- March 2014
- Module Note
IP Intermediaries
By: Andrei Hagiu
Hagiu, Andrei. "IP Intermediaries." Harvard Business School Module Note 714-478, March 2014.
- March 2011 (Revised March 2014)
- Teaching Note
IP Intermediaries & Intellectual Ventures
By: Andrei Hagiu
Teaching Note for 710423 and 711486. View Details
- March 2011 (Revised March 2014)
- Teaching Note
Intellectual Ventures
By: Andrei Hagiu
Teaching Note for 710423. View Details