Publications

SSRN

28 Sep 2015
Research & Ideas

Six Lessons from Mobile Money Ventures in Developing Countries

business strategy 101 for most entrepreneurs, so why have so many mobile money service offerings failed? It’s a question being studied by Rajiv Lal, the Stanley Roth, Sr. Professor of Retailing at Harvard... View Details

Keywords: by Dina Gerdeman; Financial Services; Telecommunications

2015
Working Paper

Mobile Money Services—Design and Development for Financial Inclusion

By: Rajiv Lal and Ishan Sachdev

Mobile money services are being deployed rapidly across emerging markets as a key tool to further the goal of financial inclusion. Financial inclusion, the development of novel methods to enable individuals at the base of the pyramid to access formal financial services... View Details

Keywords: Social Marketing; Poverty; Emerging Markets; Product Launch; Economic Growth; Financial Services Industry

26 Jun 2017
Working Paper Summaries

Inventory Management for Mobile Money Agents in the Developing World

Keywords: by Karthik Balasubramanian, David F. Drake, and Douglas Fearing; Financial Services; Banking

15 May 2015
Working Paper Summaries

Mobile Money Services-Design and Development for Financial Inclusion

Keywords: by Rajiv Lal & Ishan Sachdev; Banking

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

Keywords: Currency; Mobile Technology; Market Platforms; Developing Countries and Economies

SSRN

2018
Working Paper

Show or Tell? Improving Agent Decision Making in a Tanzanian Mobile Money Field Experiment

By: Jason Acimovic, Chris Parker, David F. Drake and Karthik Balasubramanian

When workers make operational decisions, the firm's global knowledge and the workers’ domain-specific knowledge complement each other. Oftentimes workers have the final decision-making power. Two key decisions a firm makes when designing systems to support these... View Details

Keywords: Employees; Decision Making; Training; Performance Improvement; Money; Mobile Technology; Developing Countries and Economies; Financial Services Industry

SSRN

20 Jun 2018
Working Paper Summaries

Show or Tell? Improving Agent Decision Making in a Tanzanian Mobile Money Field Experiment

Keywords: by Jason Acimovic, Chris Parker, David F. Drake, and Karthik Balasubramanian; Banking; Financial Services

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

Keywords: Social Distancing; Social Welfare; Economic Relief; Health Pandemics; Poverty

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

Keywords: Mobile Money Transfer; Market Transactions; Emerging Markets; Developing Countries and Economies; Mobile and Wireless Technology; Telecommunications Industry; Kenya

2014
Teaching Note

Zenglibao: An Internet Money Market Fund Run By Tianhong Asset Management Co., LTD. (TN)

By: F. Warren McFarlan, Yongjun Jin and Xiaohui Li

Mobile Internet has imposed an increasing impact on traditional finance. Firstly, some financial business modules can be operated via mobile Internet, and the corresponding transaction cost is greatly reduced. For example, payment by traditional bank draft is replaced... View Details

Keywords: Internet; China; Mobile Devices; Finance; Internet and the Web; Mobile and Wireless Technology; China

2014
Case

Zenglibao: An Internet Money Market Fund Run by Tianhong Asset Management Co., LTD.

By: F. Warren McFarlan, Yongjun Jin and Xiaohui Li

Mobile Internet has imposed an increasing impact on traditional finance. Firstly, some financial business modules can be operated via mobile Internet, and the corresponding transaction cost is greatly reduced. For example, payment by traditional bank draft is replaced... View Details

Keywords: Finance; Internet; China; Mobile Devices; Internet and the Web; Mobile and Wireless Technology; China

2017
Other Unpublished Work

Show or Tell?: Behavioral Inventory Response to an East African Mobile Money Field Experiment

By: Jason Acimovic, Chris Parker, David F. Drake and Karthik Balasubramanian

13 Jun 2011
HBS Case

Mobile Banking for the Unbanked

service, it is helping the person send money home. He will stay with Safaricom. Plus, as soon as his wife gets the money, what do you think she's going to do? She's going to call him on the phone, and that will increase View Details

Keywords: by Carmen Nobel; Banking; Communications; Telecommunications

02 Feb 2015
Working Paper Summaries

Mobile Money: The Effect of Service Quality and Competition on Demand

Keywords: by Karthik Balasubramanian & David F. Drake; Banking

June 2011 (Revised June 2012)
Case

Sephora Direct: Investing in Social Media, Video, and Mobile

By: Elie Ofek and Alison Berkley Wagonfeld

Julie Bornstein, senior vice president of Sephora Direct, is seeking to double her budget for social media and other digital marketing initiatives for 2011. A number of digital efforts implemented in the past two years seem to be bearing fruit and there is a desire to... View Details

Keywords: History; Leadership; Marketing Strategy; Marketing; Emerging Markets; Investment Return; Investment Funds; Budgets and Budgeting

August 2023 (Revised December 2023)
Case

Money Fellows: The Quest for Expansion

By: Álvaro Rodríguez Arregui, Michael Chu and Ahmed Dahawy

This case explores the opportunities and challenges associated with expanding the operations of a complex entrepreneurial business model. It highlights how cultural aspects of different geographies impact a startup's operational and economic models. The case also... View Details

Keywords: Business Model; Developing Countries and Economies; Geographic Scope; Business Strategy; Mobile and Wireless Technology; Cross-Cultural and Cross-Border Issues; Business and Shareholder Relations; Financial Services Industry; Banking Industry; Egypt

March 2022
Case

In Data We Trust: Be Mobile Africa and Furthering Financial Inclusion Across the African Continent

By: Lauren Cohen, Grace Headinger and Pierre Marchesseault

To Cédric Jeannot, leveraging technology to promote financial inclusion was personal. After no established financial institution would accept his technology platform to lower transaction costs for free, Jeannot launched FinTech company Be Mobile Africa in May 2020.... View Details

Keywords: Finance; Fintech; Emerging Market; Fundraising; Financial Inclusion; Strategy; Expansion; Management; Entrepreneurship; Personal Finance; Corporate Social Responsibility and Impact; Growth and Development Strategy; Financial Services Industry; Banking Industry; Africa; Togo; Nigeria; Ghana

May 2022
Case

Rawbank's Illico Cash: Can 'Fast Money' Overcome Cash Dependency in the DRC?

By: Lauren Cohen and Grace Headinger

Thomas de Dreux-Brézé, the Head of Strategy and Project Management at Rawbank Congo in the Democratic Republic of the Congo (DRC), was perplexed as he reviewed annual adoption rates for the bank’s launch of Illico Cash 2.0. As the bank’s mobile money app, Illico Cash... View Details

2023
Working Paper

Personalized Game Design for Improved User Retention and Monetization in Freemium Games

By: Eva Ascarza, Oded Netzer and Julian Runge

One of the most crucial aspects and significant levers that gaming companies possess in designing digital games is setting the level of difficulty, which essentially regulates the user’s ability to progress within the game. This aspect is particularly significant in... View Details

Keywords: Freemium; Retention/churn; Field Experiment; Field Experiments; Gaming; Gaming Industry; Mobile App; Mobile App Industry; Monetization; Monetization Strategy; Games, Gaming, and Gambling; Mobile and Wireless Technology; Customers; Retention; Product Design; Strategy