Publications

Article

Household Bargaining and Excess Fertility: An Experimental Study in Zambia

By: Nava Ashraf, Erica Field and Jean Lee

We posit that household decision-making over fertility is characterized by moral hazard due to the fact that most contraception can only be perfectly observed by the woman. Using an experiment in Zambia that varied whether women were given access to contraceptives... View Details

Keywords: Partners and Partnerships; Health; Household; Gender; Zambia

Oct 03 2018
Tout

HBS Interactive Map

Article

Testing Substitutability

By: John William Hatfield, Nicole Immorlica and Scott Duke Kominers

We provide an algorithm for testing the substitutability of a length-N preference relation over a set of contracts X in time O(|X|3⋅N3). Access to the preference relation is essential for this result: We show that a substitutability-testing algorithm with access only... View Details

Keywords: Substitutability; Matching; Communication Complexity; Preference Elicitation; Marketplace Matching; Communication; Mathematical Methods; Economics

Purchase

March 2025
Article

Global Talent and Economic Success

By: William R. Kerr

Access to top performers sets an upper bound on a country’s aspirations. View Details

Keywords: Immigration; Talent and Talent Management

02 Feb 2017
HBS Seminar

Lamar Pierce, Washington University in St Louis

February 2021
Article

A Dynamic Theory of Multiple Borrowing

By: Daniel Green and Ernest Liu

Multiple borrowing—a borrower obtains overlapping loans from multiple lenders—is a common phenomenon in many credit markets. We build a highly tractable, dynamic model of multiple borrowing and show that, because overlapping creditors may impose default externalities... View Details

Keywords: Commitment; Multiple Borrowing; Common Agency; Misallocation; Microfinance; Investment; Mathematical Methods

SSRN

Keywords: Diversified

2013
Other Unpublished Work

Household Bargaining and Excess Fertility: An Experimental Study in Zambia

By: Nava Ashraf, Erica Field and Jean Lee

We posit that household decision-making over fertility is characterized by moral hazard due to the fact that most contraception can only be perfectly observed by the woman. Using an experiment in Zambia that varied whether women were given access to contraceptives... View Details

Keywords: Family and Family Relationships; Negotiation; Developing Countries and Economies; Zambia

10 Apr 2020
News

How to Be an Inclusive Leader Through a Crisis

July 2022 (Revised January 2024)
Case

Kovi: Changing Brazil's Mobility Landscape

By: Lynda M. Applegate, Michael Norris and Alexis Lefort

Kovi, a car rental startup located in São Paulo, Brazil, provides affordable access to rental cars for rideshare drivers. The case examines the origins of the company, provides background on the auto and rideshare industries in Brazil, and follows the CEO, Adhemar... View Details

Keywords: Ridesharing; Entrepreneurship; Growth and Development Strategy; Business Startups; Developing Countries and Economies; Auto Industry; Brazil; Mexico; Latin America

Educators

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Profile

Laura Mackay

argument, and to influence and persuade others-critical capabilities for effective leaders. Furthermore, I wanted to be at a place at the forefront of healthcare innovation where I would have access to and be a part of the latest... View Details

Keywords: Health Care; Technology

18 Apr 2022
News

As FDA Offers Breakthrough Designation to Device Makers, Patients and Providers Are Left with Questions

23 Jul 2024
Video

Leveraging the HBS Network Now

Oct 03 2018
Tout

Harvard Square Interactive Map

31 Aug 2020
Video

Hollis Search

Spring 2019
Article

Fluid Teams and Knowledge Retrieval: Scaling Service Operations

By: Melissa A. Valentine, Tom Fangyun Tan, Bradley R. Staats and Amy C. Edmondson

To scale service operations requires retrieving knowledge across the organization. However, prior work highlights that individuals on the periphery of organizational knowledge networks may struggle to access useful knowledge at work. A knowledge repository has the... View Details

Keywords: Teaming; Teams; Groups and Teams; Knowledge Management; Service Delivery; Knowledge Use and Leverage

Research Summary

To access Professor Meulbroek's Home Page, click here. View Details

10 Jul 2025
Video

Leveraging the HBS Network Now

August 2007
Teaching Note

Negotiation Strategy Simulation (TN)

By: Michael A. Wheeler and Gregory M. Barron

This tool can be used with the Negotiation Strategy Simulation. To access the tool please use this URL: http://hbsp.harvard.edu/multimedia/neg_strat/index.html. View Details

Keywords: Negotiation; Strategy