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(152)
- News (34)
- Research (102)
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- Faculty Publications (12)
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- 2021
- Working Paper
Friends and Family Money: P2P Transfers and Financially Fragile Consumers
By: Tetyana Balyuk and Emily Williams
We assess the impact that real time money transfer technology has on consumer outcomes, particularly during periods of financial fragility. We do this by developing a new data set that documents use of Zelle—the most widely used P2P money transfer technology in the... View Details
Keywords: P2P Money Transfers; Real Time Payments; Fintech; Finance; Information Technology; Personal Finance; Financial Condition
Balyuk, Tetyana, and Emily Williams. "Friends and Family Money: P2P Transfers and Financially Fragile Consumers." Working Paper, November 2021.
- 2022
- Working Paper
Social Protection and Social Distancing During the Pandemic: Mobile Money Transfers in Ghana
By: Dean Karlan, Matt Lowe, Robert Osei, Isaac Osei-Akoto, Benjamin N. Roth and Christopher Udry
We study the impact of mobile money transfers to a representative sample of low-income
Ghanaians during the COVID-19 pandemic. The announcement of the upcoming transfers
affects neither consumption, well-being, nor social distancing. Once disbursed,... View Details
Karlan, Dean, Matt Lowe, Robert Osei, Isaac Osei-Akoto, Benjamin N. Roth, and Christopher Udry. "Social Protection and Social Distancing During the Pandemic: Mobile Money Transfers in Ghana." Harvard Business School Working Paper, No. 23-010, July 2022.
- March 2016
- Case
M-Pesa: Financial Inclusion in Kenya
By: Rajiv Lal, Lisa Cox and Sarah McAra
M-Pesa, a mobile money transfer service launched in 2007 in Kenya by telecommunications company Safaricom, allowed people to send money via mobile messaging to contacts, such as friends and family, or even to pay for goods and services, such as groceries or a taxi... View Details
- 2015
- Working Paper
Service Quality, Inventory and Competition: An Empirical Analysis of Mobile Money Agents in Africa
By: Karthik Balasubramanian and David F. Drake
The use of electronic money transfer through cellular networks ("mobile money") is rapidly increasing in the developing world. The resulting electronic currency ecosystem could improve the lives of the estimated 2 billion people who live on less than $2 a day by... View Details
Keywords: Operations Strategy; Base Of The Pyramid; Mobile Money; Inventory Management; Competition; Currency; Service Operations; Mobile and Wireless Technology
Balasubramanian, Karthik, and David F. Drake. "Service Quality, Inventory and Competition: An Empirical Analysis of Mobile Money Agents in Africa." Harvard Business School Working Paper, No. 15-059, January 2015. (Revised October 2015.)
- Article
Reputation When Threats and Transfers Are Available
By: Ernesto Dal Bo, Pedro Dal Bo and Rafael Di Tella
We present a model where a long-run player is allowed to use both money transfers and threats to influence the decisions of a sequence of short-run players. We show that threats might be used credibly (even in arbitrarily short repeated games) by a long-lived player... View Details
Keywords: Crime and Corruption; Decision Choices and Conditions; Game Theory; Mathematical Methods; Interests; Power and Influence; Reputation
Dal Bo, Ernesto, Pedro Dal Bo, and Rafael Di Tella. "Reputation When Threats and Transfers Are Available." Journal of Economics & Management Strategy 16, no. 3 (Fall 2007).
- June 2005
- Article
Compensatory Transfers in Two-Player Decision Problems
By: Jerry R. Green
This paper presents an axiomatic characterization of a family of solutions to two-player quasi-linear social choice problems. In these problems the players select a single action from a set available to them. They may also transfer money between... View Details
Green, Jerry R. "Compensatory Transfers in Two-Player Decision Problems." International Journal of Game Theory 33, no. 2 (June 2005): 159–180.
- 22 Jan 2007
- Research & Ideas
The Immigrant Technologist: Studying Technology Transfer with China
relates to what you observed in China. A: My research focuses on technology transfer through ethnic scientific and entrepreneurial networks. Traditional models of technology diffusion suggest that if you have a great idea, people who are... View Details
- 01 Jun 2010
- News
$how Me the Money
several hundred billion dollars every year in tax revenues due to abusive transfer pricing (see sidebar, above). Says Baker, “Most multinationals deliberately intend to evade some of their taxes on some of their transactions, using View Details
- 2017
- Working Paper
Inventory Management for Mobile Money Agents in the Developing World
By: Karthik Balasubramanian, David F. Drake and Douglas Fearing
Mobile money systems, platforms built and managed by mobile network operators to allow money to be stored as digital currency, have burgeoned in the developing world as a mechanism to transfer money electronically. Mobile money agents exchange cash for electronic value... View Details
Balasubramanian, Karthik, David F. Drake, and Douglas Fearing. "Inventory Management for Mobile Money Agents in the Developing World." Harvard Business School Working Paper, No. 17-109, June 2017. (Presented at INFORMS 2015 and POMS 2016. Finalist and first runner up, Production and Operations Management College of Sustainable Operations Best Student Paper Award.)
- 01 Dec 2015
- News
Research Brief: What Makes a Mobile Money Service Thrive in an Emerging Market?
for individuals to save money safely, transfer funds inexpensively, and lift themselves out of poverty. So what is it that can make a much-needed service flourish? After studying 10 mobile View Details
Keywords: Erin Peterson
- 02 Feb 2015
- Working Paper Summaries
Mobile Money: The Effect of Service Quality and Competition on Demand
- 16 Apr 2007
- Research & Ideas
Delivering the Digital Goods: iTunes vs. Peer-to-Peer
sells music titles for 99 cents each, compete with free music downloads on peer-to-peer networks? Do the two approaches to distributing digital content complement each other? What can the music industry, which aggressively fights p2p... View Details
- 27 Jan 2015
- First Look
First Look: January 27
The Effect of Service Quality and Competition on Demand By: Balasubramanian, Karthik, and David F. Drake Abstract—The use of electronic money transfer through cellular networks ("mobile money") is... View Details
Keywords: Sean Silverthorne
- 31 Jul 2018
- News
Are Stock Buybacks Starving the Economy?
- Research Summary
Housing Markets with Contingencies
We model a real-estate market with three types of agents: regular buyers and sellers, and homeowners, who are agents who want to sell their current home only if they can buy another one. On the one hand, our model is a counterpart of the Abdulkadiroglu and Sonmez... View Details
- January 2023 (Revised August 2023)
- Case
Nick Saban: Embracing 'The Process' of Sustaining Success
By: Ranjay Gulati and Eppa Rixey
Nick Saban, head coach of the University of Alabama football team from 2007-2022, fielded teams that won 183 of 208 games (88%), including a record-tying six national championships. Saban’s approach to coaching, known to many as “The Process,” and the consistent... View Details
Keywords: Purpose; Leadership And Managing People; Football; Recruiting; Talent Acquisition; Talent And Talent Management; Talent Development And Retention; Organization Change And Adaptation; Organizational Behavior; Sports; Leadership; Leadership Development; Organizational Culture; Organizational Change and Adaptation; Sports Industry; United States
- 27 Jun 2017
- First Look
First Look at New Research and Ideas, June 27
Karthik, David F. Drake, and Douglas Fearing Abstract—Mobile money systems, platforms built and managed by mobile network operators to allow money to be stored as digital currency, have burgeoned in the... View Details
Keywords: Sean Silverthorne
- 22 Feb 2000
- Research & Ideas
Social Capital Markets: Creating Value in the Nonprofit World
The Harvard Business School Initiative on Social Enterprise is embarking on a new intellectual endeavor to understand a fast-changing and fertilearena — the Social Capital Markets. For years, money given to nonprofits has been thought of... View Details
Keywords: by Anne Kavanagh