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Show Results For
- All HBS Web
(2,135)
- People (5)
- News (476)
- Research (1,242)
- Events (9)
- Multimedia (22)
- Faculty Publications (861)
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- 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. (Revise and Resubmit, Journal of Development Economics.)
- January 2017 (Revised May 2019)
- Case
Paytm: Building a Payments Network
By: Sunil Gupta, Das Narayandas and Rachna Tahilyani
By January 2017, Paytm, a mobile payments company that started in 2010, became India’s largest mobile payments platform with over 142 million users and $5 billion valuation. Could Paytm become a $100 billion company its founder Vijay Shekhar Sharma envisioned it be? View Details
Keywords: Mobile Payments; Ecommerce; Mobile App; India; Entrepreneurship; Expansion; Service Operations; Mobile and Wireless Technology; E-commerce; Service Industry; India
Gupta, Sunil, Das Narayandas, and Rachna Tahilyani. "Paytm: Building a Payments Network." Harvard Business School Case 517-091, January 2017. (Revised May 2019.)
- 2025
- White Paper
Navigating Opportunity: Career Information and Mobility in Low-Wage Employment
By: Joseph B. Fuller, Kerry McKittrick, Amanda Holloway, Rony Rodriguez Ramirez and Ali Epstein
Fuller, Joseph B., Kerry McKittrick, Amanda Holloway, Rony Rodriguez Ramirez, and Ali Epstein. "Navigating Opportunity: Career Information and Mobility in Low-Wage Employment." White Paper, Project on Workforce at Harvard, April 2025.
- 06 Jul 2012
- Working Paper Summaries
Looking Up and Looking Out: Career Mobility Effects of Demographic Similarity among Professionals
- October 2020 (Revised August 2022)
- Case
Epic Games: Nineteen Eighty-Fortnite
By: Andy Wu, Miaomiao Zhang and Christopher Zhang
In the midst of intensifying public and political attention towards the market power of big technology, Epic Games in 2020 challenged the status quo that has existed for years in the Apple iOS and Google Android mobile application marketplaces and payment systems.... View Details
Keywords: Mobile Platforms; Mobile App Industry; Mobile Payment Systems; Antitrust; Games, Gaming, and Gambling; Mobile and Wireless Technology; Lawsuits and Litigation; Entrepreneurship; Competitive Strategy; Digital Platforms; United States
Wu, Andy, Miaomiao Zhang, and Christopher Zhang. "Epic Games: Nineteen Eighty-Fortnite." Harvard Business School Case 721-395, October 2020. (Revised August 2022.)
- 08 Jun 2020
- Working Paper Summaries
Food Security and Human Mobility During the Covid-19 Lockdown
- 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
Cohen, Lauren, Grace Headinger, and Pierre Marchesseault. "In Data We Trust: Be Mobile Africa and Furthering Financial Inclusion Across the African Continent." Harvard Business School Case 222-073, March 2022.
- 21 Sep 2016
- Working Paper Summaries
Android and Competition Law: Exploring and Assessing Google's Practices in Mobile
- October 14, 2019
- Article
Starbucks Stores That Only Accept Mobile Orders Sure Beat the Line
Kominers, Scott Duke. "Starbucks Stores That Only Accept Mobile Orders Sure Beat the Line." Bloomberg Opinion (October 12, 2019).
- fall 1994
- Article
Costs, Institutional Mobility Barriers, and Market Structure: Advertising Agencies as Multiproduct Firms
By: A. J. Silk and E. R. Berndt
Silk, A. J., and E. R. Berndt. "Costs, Institutional Mobility Barriers, and Market Structure: Advertising Agencies as Multiproduct Firms." Journal of Economics & Management Strategy 3 (fall 1994): 437–480.
- July–August 2020
- Article
Make the Most of Your Relocation
Although the COVID-19 crisis has halted travel in recent months, geographic mobility has become critical for managers and knowledge workers hoping to advance in today’s globalized economy, and that trend is unlikely to reverse. Geographic mobility can pay off... View Details
Keywords: Relocation; Mobility; Personal Development and Career; Geographic Location; Work-Life Balance
Choudhury, Prithwiraj. "Make the Most of Your Relocation." Harvard Business Review 98, no. 4 (July–August 2020): 104–113.
- 2014
- Working Paper
Mobilizing Culture for Public Action: Community Participation and Child Rights in Rural Uttar Pradesh
By: Akshay Mangla
Community-based initiatives that work to empower the poor and promote their participation have gained strong support among scholars and practitioners of development. Yet the questionable assumptions about culture and development that inform these initiatives render it... View Details
Mangla, Akshay. "Mobilizing Culture for Public Action: Community Participation and Child Rights in Rural Uttar Pradesh." Harvard Business School Working Paper, No. 14-100, April 2014.
- February 2014 (Revised June 2014)
- Background Note
The Information Superhighway Meets the Highway: Technology and Mobility Trends and Opportunities
By: Rosabeth Moss Kanter and Kevin Rosier
Technological innovation is considered a competitive strength for America, but the nation does not score as high in deploying its technology. U.S. transportation systems are in need of repair and renewal, and the sector is at the cusp of a technological revolution. The... View Details
Keywords: Technology; Information Technology; Infrastructure; Transportation; Information Infrastructure
Kanter, Rosabeth Moss, and Kevin Rosier. "The Information Superhighway Meets the Highway: Technology and Mobility Trends and Opportunities." Harvard Business School Background Note 314-093, February 2014. (Revised June 2014.)
- 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
McFarlan, F. Warren, Yongjun Jin, and Xiaohui Li. "Zenglibao: An Internet Money Market Fund Run By Tianhong Asset Management Co., LTD. (TN)." Tsinghua University Teaching Note, 2014.
- 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
- 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
McFarlan, F. Warren, Yongjun Jin, and Xiaohui Li. "Zenglibao: An Internet Money Market Fund Run by Tianhong Asset Management Co., LTD." Tsinghua University Case, 2014.
- January 2014 (Revised June 2020)
- Case
The Rise and Fall of Nokia
By: Juan Alcacer, Tarun Khanna and Christine Snively
In 2013, Nokia sold its Device and Services business to Microsoft for €5.4 billion. For decades Nokia had led the telecommunications (telecom) industry in handsets and networking. By the late 2000s, however, Nokia's position as market leader in mobile devices was... View Details
Keywords: Mobile Phones; Smartphone; Telecommunications; Mobile and Wireless Technology; Emerging Markets; Technological Innovation; Competitive Strategy; Telecommunications Industry; Asia
Alcacer, Juan, Tarun Khanna, and Christine Snively. "The Rise and Fall of Nokia." Harvard Business School Case 714-428, January 2014. (Revised June 2020.)
- April 2019 (Revised June 2019)
- Case
Voatz
By: Mitchell Weiss and Maddy Halyard
Nimit Sawhney scrolled through the tweet stream on his phone, unsure of what to make of it on August 6, 2018 or how to respond. Voatz, the Boston-based startup he co-founded and led, provided a mobile-voting platform. In March of 2018, had successfully piloted the new... View Details