Publications

2008
Working Paper

Competition and Resource Sensitivity in Marriage and Roommate Markets

By: Bettina-Elisabeth Klaus

We consider one-to-one matching markets in which agents can either be matched as pairs or remain single. In these so-called roommate markets agents are consumers and resources at the same time. We investigate two new properties that capture the effect a newcomer has on... View Details

Keywords: Competition; Marketplace Matching

15 Dec 2008
Research & Ideas

The Surprisingly Successful Marriages of Multinationals and Social Brands

What happens when giant multinational corporations acquire relatively small companies that enjoy iconic status as socially progressive brands? According to recent research out of Harvard Business School, such marriages can be good for... View Details

Keywords: by Sarah Jane Gilbert; Consumer Products; Food & Beverage

Article

Moving from Engagement to a Real Marriage of Brand and Customer

By: Jeffrey F. Rayport

Keywords: Technology; Digital Services; Strategy; Internet and the Web; Marketing

December 2019
Article

Costly Concessions: An Empirical Framework for Matching with Imperfectly Transferable Utility

By: Alfred Galichon, Scott Duke Kominers and Simon Weber

We introduce an empirical framework for models of matching with imperfectly transferable utility and unobserved heterogeneity in tastes. Our framework allows us to characterize matching equilibrium in a flexible way that includes as special cases the classic fully- and... View Details

Keywords: Sorting; Matching; Marriage Market; Intrahousehold Allocation; Imperfectly Transferable Utility; Marketplace Matching; Mathematical Methods

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30 Jul 2007
Research & Ideas

Repugnant Markets and How They Get That Way

understand better and engage more with the phenomenon of ‘repugnant transactions,' which, I will argue, often serves as an important constraint on markets and market design." The U.S. View Details

Keywords: by Martha Lagace

April 2013
Supplement

AIG and the American Taxpayers (B)

By: Karthik Ramanna and Matthew Shaffer

Explores the decision faced by AIG's board on whether to join shareholder and ex-CEO Maurice Greenberg's lawsuit against the U.S. government. The suit, argued by super-lawyer David Boies (of Bush v. Gore and California Gay Marriage fame), claims that in September 2008... View Details

Keywords: Financial Markets; Financial Policy; Property Rights; Financial Institutions; Financial Crisis; Financial Management; Insurance Industry; United States

2008
Working Paper

'Fair Marriages:' An Impossibility

By: Bettina-Elisabeth Klaus

For the classical marriage model (introduced in Gale and Shapley, 1962) efficiency and envy-freeness are not always compatible, i.e., fair matchings do not always exist. However, for many allocation of indivisible goods models (see Velez, 2008, and references therein),... View Details

Keywords: Marketplace Matching; Fairness

09 Oct 2017
Working Paper Summaries

Marry Rich, Poor Girl: Investigating the Effects of Sex Selection on Intrahousehold Outcomes in India

Keywords: by Reshmaan Hussam

20 Feb 2013
Research & Ideas

Big Deal: Reflections on the Megamerger of American and US Airways

Business Administration and author of Creating Value through Corporate Restructuring: Case Studies in Bankruptcies, Buyouts, and Breakups As United States equity markets and corporate balance sheets continue their remarkable comeback from... View Details

Keywords: Re: Rosabeth M. Kanter & Stuart C. Gilson; Air Transportation

2010
Working Paper

Manipulability in Matching Markets: Conflict and Coincidence of Interests

We study comparative statics of manipulations by women in the men-proposing deferred acceptance mechanism in the two-sided one-to-one marriage market. We prove that if a group of women employs truncation strategies or weakly successfully manipulates, then all other... View Details

Keywords: Conflict of Interests; Marketplace Matching; Two-Sided Platforms

September 2023 (Revised September 2024)
Case

IBJ, Inc. (A): Seeking Matrimony in Japan

By: Ramon Casadesus-Masanell and Akiko Saito

In March 2020, Shigeru Ishizaka, founder and CEO of IBJ, Inc., Japan's largest marriage matching service provider, faced a critical decision regarding the company’s planned ¥3.5 billion (US$32.8 million) acquisition of competitor ZWEI Co., Ltd. IBJ, founded in 2006,... View Details

Keywords: Mergers and Acquisitions; Risk and Uncertainty; Business Model; Corporate Strategy; Value

Educators

April 2013 (Revised June 2016)
Case

AIG and the American Taxpayers (A)

By: Karthik Ramanna and Matthew Shaffer

Explores the decision faced by AIG's board on whether to join shareholder and ex-CEO Maurice Greenberg's lawsuit against the U.S. government. The suit, argued by super-lawyer David Boies (of Bush v. Gore and California Gay Marriage fame), claims that in September 2008... View Details

Keywords: Property Rights; Financial Institutions; Financial Markets; Financial Crisis; Property; Insurance Industry; United States

Educators

July 2023
Article

So, Who Likes You? Evidence from a Randomized Field Experiment

By: Ravi Bapna, Edward McFowland III, Probal Mojumder, Jui Ramaprasad and Akhmed Umyarov

With one-third of marriages in the United States beginning online, online dating platforms have become important curators of the modern social fabric. Prior work on online dating has elicited two critical frictions in the heterosexual dating market. Women, governed by... View Details

Keywords: Online Dating; Internet and the Web; Analytics and Data Science; Gender; Emotions; Social and Collaborative Networks

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