Publications

23 Apr 2020
Research & Ideas

This Crisis Loan Program Preserved Jobs—and Made Money

As the US Congress prepares to replenish its Paycheck Protection Program for small businesses, questions still linger: Do guaranteed loans for small businesses work in the long term? Who wins? Employees? Businesses? Taxpayers? The answer... View Details

Keywords: by Rachel Layne; Financial Services

28 Aug 2023
Research & Ideas

The Clock Is Ticking: 3 Ways to Manage Your Time Better

living, and a chance to live in different ways going forward. Similar to our research findings about those who take sabbaticals, we learned three things about how we spend our time: How we spend our time at work is more adaptable to our... View Details

Keywords: by Kristen Senz

September 1999 (Revised November 2000)
Case

Swatch Group, The: On Internet Time

By: Luc R. Wathieu, Carin-Isabel Knoop and Cate Reavis

Under the leadership of Nicholas Hayek, the Swatch Group, makers of the Swatch watch, is widely credited with revitalizing the Swiss watch industry by offering a consistent set of brands addressing all segments of the global watch market. New opportunities beyond the... View Details

Keywords: Brands and Branding; Consumer Products Industry

09 Feb 2009
Research & Ideas

Uncompromising Leadership in Tough Times

the social institution? How can good leadership strengthen morale as well as the economic side of the organization in times of uncertainty? A: We interviewed the CEOs before... View Details

Keywords: by Martha Lagace

2021
Book

Time for Reparations: A Global Perspective

By: Jaqueline Bhabha, Margareta Matache and Caroline M. Elkins

In this sweeping international perspective on reparations, Time for Reparations makes the case that past state injustice—be it slavery or colonization, forced sterilization or widespread atrocities—has enduring consequences that generate ongoing harm, which... View Details

Keywords: Reparations; Slavery; Colonization; Structural Racism; State Injustice

Find at Harvard

2010
Other Unpublished Work

Share Issuance and Factor Timing

By: Robin Greenwood and Samuel Hanson

We show that characteristics of stock issuers can be used to forecast important common factors in stocks returns such as those associated with book-to-market, size, and industry. Specifically, we use differences between the attributes of stock issuers and repurchasers... View Details

Keywords: Forecasting and Prediction; Equity; Stocks; Stock Shares; Investment Return; Investment Portfolio; Price; Performance Evaluation

SSRN

May 1992 (Revised January 2000)
Supplement

ABB: Accountability Times Two (B)

By: Robert L. Simons

Describes internal allocation conflicts in a complex global company structured as a matrix organization. ABB Switzerland has secured and will build an important power station project; however, internal market allocation policies dictate that this work be handled by ABB... View Details

Keywords: Multinational Firms and Management; Conflict Management; Complexity; Sweden; Switzerland

11 Apr 2007
Research & Ideas

Adding Time to Activity-Based Costing

the 1980s, with time dimension modifications introduced by Anderson for clients of Acorn Systems. We asked Kaplan to describe the problems with traditional costing approaches, the improvements made by TDABC, and how it works with the... View Details

Keywords: by Sarah Jane Gilbert

April 2012
Article

Share Issuance and Factor Timing

By: Robin Greenwood and Samuel G. Hanson

We show that characteristics of stock issuers can be used to forecast important common factors in stocks' returns such as those associated with book-to-market, size, and industry. Specifically, we use differences between the attributes of stock issuers and repurchasers... View Details

Keywords: Investment Portfolio; Stock Shares; Forecasting and Prediction; Investment Return; Policy; Profit

Find at Harvard

Read Now

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

SSRN

Read Now

June 2007 (Revised October 2009)
Case

Les is More, Times Four

By: Noam T. Wasserman and Rosy Fynn

"I've had enough! I've decided that I need to resign," read the email from the founder of Webpoint to the company's board of directors. Les Trachtman, the CEO of Webpoint, has to figure out how to react to the founder's "it's Trachtman or me" ultimatum. Webpoint was... View Details

Keywords: Conflict Management; Management Succession; Entrepreneurship

23 Jun 2014
Research & Ideas

In Venture Capital, Birds of a Feather Lose Money Together

the venture capital industry. "There are strong affinity groups with Indian venture capitalists and entrepreneurs and with Chinese venture capitalists and entrepreneurs," Gompers says. "And there's sort of a cabal of Jewish entrepreneurs and VCs View Details

Keywords: by Carmen Nobel; Financial Services

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

Keywords: Happiness; Relationships; Philanthropy and Charitable Giving

Read Now

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

November 2019
Case

Edita: Making Choices in Uncertain Times

By: Caroline M. Elkins, Juan Alcácer, Alpana Thapar and Youssef Abdel Aal

After 15 years of steady growth and expansion, Edita, a leading Egyptian snack producer, faced a series of challenges in the wake of the Arab Spring. In January 2011, the Egyptian Revolution sparked political and economic turmoil that reflected the waves of protest and... View Details

Keywords: Decision Making; Developing Countries and Economies; Economy; Business or Company Management; Price; Crisis Management; Growth and Development Strategy; Distribution; Risk and Uncertainty; Business Strategy; Expansion; Currency; Food and Beverage Industry; Egypt; Africa; Middle East

22 Aug 2017
Working Paper Summaries

Investors as Stewards of the Commons?

Keywords: by George Serafeim

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

Keywords: by James Heskett; Retail

25 Jan 2022
Research & Ideas

More Proof That Money Can Buy Happiness (or a Life with Less Stress)

particularly important now, as inflation eats into the ability of many Americans to afford basic necessities like food and gas, and COVID-19 continues to disrupt the job market. Buying less stress The inspiration for researching how View Details

Keywords: by Michael Blanding

May 2016
Case

OPET: Precision Marketing in Uncertain Times

By: Rajiv Lal, Esel Çekin and Eren Kuzucu

During Timucin Guler’s decade at OPET, a prominent fuel distributor in Turkey, he transformed the definition of marketing in the company. Under Guler’s lead, OPET, once a local player in the downstream distribution market, became the second largest fuel distributor in... View Details

Keywords: Customer Satisfaction; Customer Service; Emerging Market; Focusing On Customers; Competition; Turkey; Loyalty Program; Marketing Strategy; Downstream Distribution; Customer Relationship Management; Energy Industry; Turkey