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  • 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
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  • 2018
  • Article

Overcoming Barriers to Time-Saving: Reminders of Future Busyness Encourage Consumers to Buy Time

By: A. V. Whillans, Elizabeth W. Dunn and Michael I. Norton
Spending money on time-saving purchases improves happiness. Yet, people often fail to spend their money in this way. Because most people believe that the future will be less busy than the present, they may underweight the value of these purchases. We examine the impact... View Details
Keywords: Consumer Choice; Sharing Economy; Opportunity Cost; Time-as Money; Well-being; Time Management; Happiness; Perception; Behavior
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  • 04 Mar 2002
  • Research & Ideas

Don’t Lose Money With Customers

products and services to each customer over time. Second, they need to be clear about how to sell the same product or service simultaneously to customers that have very different valuations of the firms' offerings. Finally, firms need to... View Details
Keywords: by Peter K. Jacobs
  • 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
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  • 12 Jan 2009
  • Research & Ideas

The Value of a ‘Portable’ Career

Stellar teamwork and star talent will be on display February 1 at the National Football League's annual Super Bowl, in Tampa Bay, Florida. For football fans, the much-awaited Super Bowl is the highlight of the year. Minus the dramatic... View Details
Keywords: by Martha Lagace; Sports
  • Research Summary

Fixed NAVs and Costly Puts: US Money Market Mutual Funds (with Peter Tufano)

US money market mutual fund investors have been granted an implicit put option that allows them to sell or redeem their shares at a fixed price of $1.00, regardless of the market value of the portfolio.   We describe the institutional features that give rise... View Details
  • 28 Sep 2015
  • Research & Ideas

Six Lessons from Mobile Money Ventures in Developing Countries

lesson all prospective mobile money operators and many entrepreneurs in general should learn: A one-size-fits-all approach won’t work for emerging markets. “One has to really look at the circumstances of the... View Details
Keywords: by Dina Gerdeman; Financial Services; Telecommunications
  • 2019
  • Working Paper

Design Rules, Volume 2: How Technology Shapes Organizations: Chapter 16 Capturing Value by Controlling Bottlenecks in Open Platform Systems

By: Carliss Y. Baldwin
The purpose of this chapter is to investigate the means by which firms capture value in open platform systems. I begin by arguing that the surplus value created by complementarities within a technical system will be split among the owners of the unique and essential... View Details
Keywords: Open Platforms; Bottlenecks; Flow Production; Value Capture; Disintermediation; Production; Management; Digital Platforms
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  • February 2000
  • Article

Money Chasing Deals?: The Impact of Fund Inflows on the Valuation of Private Equity Investments

By: Paul Gompers and Josh Lerner
Keywords: Money; Valuation; Finance; Investment
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  • 2013
  • Article

Does Social Connection Turn Good Deeds into Good Feelings? On the Value of Putting the 'Social' in Prosocial Spending

By: Lara B. Aknin, Elizabeth W. Dunn, Gillian M. Sandstrom and Michael I. Norton
When are the emotional benefits of generous behavior most likely to emerge? In three studies, we demonstrate that the hedonic benefits of generous spending are most likely when spending promotes positive social connection. Study 1 shows that people feel happier after... View Details
Keywords: Money; Prosocial Spending; Social Connection; Well-being; Donations; Charitable Giving; Warm Glow; Social Relationships; Gift Giving; Happiness; Relationships; Philanthropy and Charitable Giving; Society
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  • April 2013
  • Article

Making a Difference Matters: Impact Unlocks the Emotional Benefits of Prosocial Spending

By: Lara B. Aknin, Elizabeth W. Dunn, Ashley V. Whillans, Adam M. Grant and Michael I. Norton
When does giving lead to happiness? Here, we present two studies demonstrating that the emotional benefits of spending money on others (prosocial spending) are unleashed when givers are aware of their positive impact. In Study 1, an experiment using real... View Details
Keywords: Prosocial Spending; Prosocial Impact; Subjective Well Being; Donations; Happiness; Philanthropy and Charitable Giving
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  • 2024
  • Working Paper

Valuing Stocks With Earnings

By: Sebastian Hillenbrand and Odhrain McCarthy
We show that commonly used aggregate earnings are several times as volatile as stock prices over the last three decades. Movements in the price-earnings ratio are thus entirely explained by earnings growth and unrelated to future returns. As an alternative to the... View Details
Keywords: Price; Investment Portfolio; Stocks; Behavioral Finance; Accounting
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  • 14 Jun 2004
  • Research & Ideas

The Big Money for Big Projects

matters in the investment decisions made in financing a project. Could you explain this further? A: Modigliani and Miller's (M&M) "irrelevance" proposition is one of the foundations of modern... View Details
Keywords: by Ann Cullen; Financial Services
  • August 2021
  • Case

Yummy: Delivering Value to Venezuela

By: Ayelet Israeli, Jenyfeer Martinez Buitrago and Carla Larangeira
By June 2021, Yummy had become Venezuela’s first and largest food delivery app and last-mile logistics company. In Caracas, the nation’s capital, Yummy held a 55% market share, while operations in other cities had already started to take place, including in three of... View Details
Keywords: Internet and the Web; Health Pandemics; Business Startups; Growth and Development Strategy; Expansion
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  • 06 Jul 2015
  • Research & Ideas

Money and Quotas Motivate the Sales Force Best

just given it—conditional versus unconditional. Doug J. Chung, an assistant professor in the Marketing unit, and Das Narayandas, the James J. Hill Professor of Business Administration, explain what kind of... View Details
Keywords: by Roberta Holland; Retail
  • 27 Feb 2006
  • Research & Ideas

Corporate Values and Employee Cynicism

Positive values are a fixture on corporate mission statements these days. But when leaders fail to live up to the values they've articulated, it's a recipe for employee cynicism, according to Sandra Cha and... View Details
Keywords: by Martha Lagace
  • 22 Apr 2002
  • Research & Ideas

Profits and Prophets: The Role of Values in Investment

"Profits and Prophets: The Role of Values in Investment," at the Harvard Business School Möbius Leadership Forum on April 12. Hayes holds the Jacob H. Schiff Chair in Investment Banking at Harvard... View Details
Keywords: by Sean Silverthorne
  • 2022
  • Article

Alleviating Time Poverty Among the Working Poor: A Pre-Registered Longitudinal Field Experiment

By: A.V. Whillans and Colin West
Poverty entails more than a scarcity of material resources—it also involves a shortage of time. To examine the causal benefits of reducing time poverty, we conducted a longitudinal feld experiment over six consecutive weeks in an urban slum in Kenya with a sample of... View Details
Keywords: Time; Subjective Well Being; Administrative Costs; Friction; Poverty; Well-being; Money; Perception; Kenya
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  • March 2011
  • Case

Cash Flow Productivity at PepsiCo: Communicating Value to Retailers

PepsiCo developed a new metric that better measured the value added by Pepsi products than did gross margin, the traditional metric used by retailers to determine shelf space and promotional activity. The new metric, cash flow productivity, captured the value of... View Details
Keywords: Customer Relationship Management; Cash Flow; Measurement and Metrics; Distribution; Performance Productivity; Value Creation; Food and Beverage Industry; Retail Industry
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  • 16 Apr 2020
  • Research & Ideas

Has COVID-19 Broken the Global Value Chain?

The coronavirus pandemic has not only disrupted lives and businesses, it has illuminated underlying fragilities in the global value chain (GVC) that drives economies around the world. The smartphone you use many times daily is a product... View Details
Keywords: by Sean Silverthorne

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