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Show Results For
- All HBS Web
(9,912)
- People (50)
- News (3,375)
- Research (4,427)
- Events (36)
- Multimedia (61)
- Faculty Publications (1,793)
- 03 Jan 2018
- News
This is how much money it takes for millionaires to be happy
- 2021
- Working Paper
Time and the Value of Data
By: Ehsan Valavi, Joel Hestness, Newsha Ardalani and Marco Iansiti
Managers often believe that collecting more data will continually improve the accuracy of their machine learning models. However, we argue in this paper that when data lose relevance over time, it may be optimal to collect a limited amount of recent data instead of... View Details
Keywords: Economics Of AI; Machine Learning; Non-stationarity; Perishability; Value Depreciation; Analytics and Data Science; Value
Valavi, Ehsan, Joel Hestness, Newsha Ardalani, and Marco Iansiti. "Time and the Value of Data." Harvard Business School Working Paper, No. 21-016, August 2020. (Revised November 2021.)
- 10 Jul 2023
- Video
Raising Capital as an Underestimated Entrepreneur
- 12 Mar 2021
- News
It’s Time to Rethink Your Global Logistics
The Money of Invention: How Venture Capital Creates New Wealth
When the economy was booming and dot-coms were flying high, venture capitalists were admired as impresarios of innovation. Then the market tanked, start-ups fizzled, and those same deal-makers were rebuked as predators out for a quick score. So... View Details
- Program
Growing as a Purposeful Leader
(beyond the four walls of the business), and how they should lead (not as superheroes and not just as good business leaders, but also as great human leaders). In this program,... View Details
- 06 Jan 2009
- News
Harvard Business Review Names Adi Ignatius as Editor-in-Chief
- June 2020 (Revised July 2023)
- Case
Time Out: The Evolution from Media to Markets
By: Kate Barasz and Eva Ascarza
In February 2020, Time Out’s chief executive officer Julio Bruno is evaluating the strategic direction of the company. Over the span of five decades, Time Out — the global media and entertainment brand — had gone from a self-published counterculture publication in... View Details
Keywords: Branding; Media Businesses; Hospitality; Hospitality Industry; Digital; Brands and Branding; Media; Marketing; Marketing Strategy; Organizational Change and Adaptation; Strategy; Media and Broadcasting Industry; Food and Beverage Industry; United Kingdom; United States
Barasz, Kate, and Eva Ascarza. "Time Out: The Evolution from Media to Markets." Harvard Business School Case 520-128, June 2020. (Revised July 2023.)
- 01 Dec 2006
- News
Green as Gold
At first glance, Hamilton Hall looks the same as it has since the student residence was constructed eighty years ago. The building, home to 72 MBA students, blends seamlessly into the classic Georgian architecture of the HBS campus and... View Details
- Program
Developing Yourself as a Leader—Virtual
Summary As high-performing emerging leaders develop their leadership style, it is imperative to have the skillset and knowledge to gain influence and increase impact across an organization. This virtual program will arm you with a number... View Details
- 03 Jun 2015
- What Do You Think?
Is the Time Right for Self-Management?
Tony Hsieh, urges patience. He is quoted as saying, "It's a gradual process. It's not a light switch." How successful do you think the initiative at Zappos will be? Why? Regardless of its potential for success, does it and... View Details
- 21 Jul 2011
- News
Social Investing’s Time Has Come
among low-level criminals. If the program reduces reconviction by 7.5 percent, investors recoup their money plus a graduated return that is capped at 13 percent a year. Sir Ronald Cohen (MBA 1969), Chairman of The Portland Trust and... View Details
- 20 Aug 2014
- News
With No Time to Lose
worked closely with Kremer to ensure that his needs on campus were met. And HBS students—from Kremer’s class until today—have actively raised money for Prize4Life, while many alumni donors continue to support the cause, including many... View Details
Keywords: Margie Kelley
- 10 Oct 2013
- News
Business Leaders as our Missing Middle?
- 01 Dec 2001
- News
Navigating Success in Volatile Times
grappled with whether we should cancel," said HBSAAA president Ken Powell (MBA '74). "We decided to go ahead because we wanted to contribute to New York's economic recovery as well as unite to support one... View Details
- 27 Mar 2012
- News
One School at a Time
back on a test.” Frock was working as a high-level executive at Corning when she decided to scale back her involvement to spend more time at home with her children, then 7 and 8 years old. After becoming... View Details
- February 2011
- Article
It's the Recipient That Counts: Spending Money on Strong Social Ties Leads to Greater Happiness Than Spending on Weak Social Ties
By: Lara B. Aknin, Gillian M. Sandstrom, Elizabeth W. Dunn and Michael I. Norton
Previous research has shown that spending money on others (prosocial spending) increases happiness. But, do the happiness gains depend on who the money is spent on? Sociologists have distinguished between strong ties with close friends and family and weak... View Details
Aknin, Lara B., Gillian M. Sandstrom, Elizabeth W. Dunn, and Michael I. Norton. "It's the Recipient That Counts: Spending Money on Strong Social Ties Leads to Greater Happiness Than Spending on Weak Social Ties." PLoS ONE 6, no. 2 (February 2011): e17018.
- 22 Aug 2017
- Working Paper Summaries
Investors as Stewards of the Commons?
Keywords: by George Serafeim
- 13 May 2013
- News
Tied Together by the Times
says. And, as the 11 records that the class holds show, the classmates on the other end answer the call. Yanow believes the class's special bond is the result of his classmates' common experiences—growing up during the Depression,... View Details