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Show Results For
- All HBS Web
(3,171)
- News (1,003)
- Research (1,916)
- Events (15)
- Multimedia (20)
- Faculty Publications (874)
- 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
Ofek, Elie, and Alison Berkley Wagonfeld. "Sephora Direct: Investing in Social Media, Video, and Mobile." Harvard Business School Case 511-137, June 2011. (Revised June 2012.)
- 26 Mar 2019
- First Look
New Research and Ideas, March 26, 2019
March 2019 Organizational Behavior and Human Decision Processes Thin Slices of Workgroups By: Satterstrom, Patricia, Jeffrey T. Polzer, Lisa Kwan, Oliver P. Hauser, Wannawiruch... View Details
Keywords: Dina Gerdeman
- 2022
- Working Paper
Values as Luxury Goods and Political Polarization
By: Benjamin Enke, Mattias Polborn and Alex A Wu
Motivated by novel survey evidence, this paper develops a theory of political
behavior in which values are a luxury good: the relative weight voters place
on values rather than material considerations increases in income. The model
predicts (i) voters who are... View Details
Keywords: Political Polarization; Government and Politics; Moral Sensibility; Luxury; Values and Beliefs; Voting
Enke, Benjamin, Mattias Polborn, and Alex A Wu. "Values as Luxury Goods and Political Polarization." Working Paper, April 2022. (Revised April 2023.)
- 01 Apr 2001
- News
Making A Difference: HBS Club of Puget Sound Reaches Out to Young Alumni
Tracy E. Kwiker (MBA 1995) arrived in Seattle three and a half years ago when she was promoted to manage store operations for a Toys “R” Us region in the Pacific Northwest. Eager to establish contacts in her new community, Kwiker began... View Details
- 01 Jun 2001
- News
Making A Difference: HBS Club of Puget Sound Reaches Out to Young Alumni
Tracy E. Kwiker (MBA 1995) arrived in Seattle three and a half years ago when she was promoted to manage store operations for a Toys “R” Us region in the Pacific Northwest. Eager to establish contacts in her new community, Kwiker began... View Details
Keywords: Elena N. Berg
- 24 Sep 2009
- Working Paper Summaries
“I read Playboy for the articles”: Justifying and Rationalizing Questionable Preferences
Keywords: by Zoë Chance & Michael I. Norton
- 12 Jun 2018
- First Look
New Research and Ideas, June 12, 2018
decisions a firm makes when designing systems to support these workers are 1) what guidance to deliver and 2) what kind of training (if any) to provide. We examine these... View Details
Keywords: Dina Gerdeman
- 2023
- Working Paper
Saving and Consumption Responses to Student Loan Forbearance
By: Justin Katz
How do households adjust savings and consumption in response to liquidity from debt relief? I study this question using policy variation induced by federal student loan forbearance in the 2020 CARES Act and an individual-level panel of daily financial transactions
for... View Details
Keywords: Saving; Consumer Behavior; Borrowing and Debt; Interest Rates; Financial Liquidity; Personal Finance; Government Legislation
Katz, Justin. "Saving and Consumption Responses to Student Loan Forbearance." SSRN Working Paper Series, January 2023.
Brokers and Order Flow Leakage: Evidence from Fire Sales
Using trade-level data, we study whether brokers play a role in spreading order flow information. We focus on large portfolio liquidations, which result in temporary drops in stock prices, and identify the brokers that intermediate these... View Details
Francesca Gino
Francesca Gino is an award-winning researcher who focuses on why people make the decisions they do at work, and how leaders and employees have more productive, creative and fulfilling lives. She is the best-selling author, most recently, of “
- December 2019
- Article
Brokers and Order Flow Leakage: Evidence from Fire Sales
By: Andrea Barbon, Marco Di Maggio, Francesco Franzoni and Augustin Landier
Using trade-level data, we study whether brokers play a role in spreading order flow information. We focus on large portfolio liquidations, which result in temporary drops in stock prices, and identify the brokers that intermediate these trades. We show that these... View Details
Keywords: Predatory Trading; Back Running; Fire Sales; Brokers; Stocks; Price; Information; Knowledge Dissemination; Ethics
Barbon, Andrea, Marco Di Maggio, Francesco Franzoni, and Augustin Landier. "Brokers and Order Flow Leakage: Evidence from Fire Sales." Journal of Finance 74, no. 6 (December 2019): 2707–2749. (LEAD ARTICLE.)
- October 2009
- Article
A Decision-making Perspective to Negotiation: A Review of the Past and a Look into the Future
By: Chia-Jung Tsay and Max Bazerman
Through the decision-analytic approach to negotiations, the past quarter century has seen the development of a better dialog between the descriptive and the prescriptive, as well as a burgeoning interest in the field for both academics and practitioners. Researchers... View Details
Keywords: Decision Making; Negotiation; Perspective; Ethics; Emotions; Perception; Relationships; Management Practices and Processes; Training; Behavior
Tsay, Chia-Jung, and Max Bazerman. "A Decision-making Perspective to Negotiation: A Review of the Past and a Look into the Future." Negotiation Journal 25, no. 4 (October 2009): 467–480.
- 2009
- Working Paper
A Decision-making Perspective to Negotiation: A Review of the Past and a Look into the Future
By: Chia-Jung Tsay and Max H. Bazerman
Through the decision-analytic approach to negotiations, the past quarter century has seen the development of a better dialog between the descriptive and the prescriptive, as well as a burgeoning interest in the field for both academics and practitioners. Researchers... View Details
Tsay, Chia-Jung, and Max H. Bazerman. "A Decision-making Perspective to Negotiation: A Review of the Past and a Look into the Future." Harvard Business School Working Paper, No. 10-002, July 2009.
- 2024
- Working Paper
How Real Is Hypothetical?: A High-Stakes Test of the Allais Paradox
By: Uri Gneezy, Yoram Halevy, Brian Hall, Theo Offerman and Jeroen van de Ven
Researchers in behavioral and experimental economics often argue that only
incentive-compatible mechanisms can elicit effort and truthful responses from participants.
Others argue that participants make less-biased decisions when the stakes
are sufficiently high.... View Details
Gneezy, Uri, Yoram Halevy, Brian Hall, Theo Offerman, and Jeroen van de Ven. "How Real Is Hypothetical? A High-Stakes Test of the Allais Paradox." Harvard Business School Working Paper, No. 25-005, August 2024.
- Article
Valuation Waves and Merger Activity: The Empirical Evidence
By: Matthew Rhodes-Kropf, David Robinson and S. Viswanathan
To test recent theories suggesting that valuation errors affect merger activity, we develop a decomposition that breaks the market-to-book ratio (M/B) into three components: the firm-specific pricing deviation from short-run industry pricing; sector-wide, short-run... View Details
Rhodes-Kropf, Matthew, David Robinson, and S. Viswanathan. "Valuation Waves and Merger Activity: The Empirical Evidence." Journal of Financial Economics 77, no. 3 (September 2005): 561–603.
- November 2017
- Teaching Note
Predicting Consumer Tastes with Big Data at Gap
By: Ayelet Israeli and Jill Avery
CEO Art Peck was eliminating his creative directors for The Gap, Old Navy, and Banana Republic brands and promoting a collective creative ecosystem fueled by the input of big data. Rather than relying on artistic vision, Peck wanted the company to use the mining of big... View Details
Keywords: Brands; Brand ＆ Product Management; Big Data; ＂Marketing Analytics＂; Consumer Behavior; Predictive Analytics; Forecasting; Preferences; Operation Management; Distribution Channels; Marketing; Marketing Channels; Marketing Strategy; Brands and Branding; Forecasting and Prediction; Data and Data Sets; Apparel and Accessories Industry; Apparel and Accessories Industry; Apparel and Accessories Industry; United States; North America
- 2024
- Working Paper
Warnings and Endorsements: Improving Human-AI Collaboration Under Covariate Shift
By: Matthew DosSantos DiSorbo and Kris Ferreira
Problem definition: While artificial intelligence (AI) algorithms may perform well on data that are representative of the training set (inliers), they may err when extrapolating on non-representative data (outliers). These outliers often originate from covariate shift,... View Details
DosSantos DiSorbo, Matthew, and Kris Ferreira. "Warnings and Endorsements: Improving Human-AI Collaboration Under Covariate Shift." Working Paper, February 2024.
- 22 Jan 2014
- Working Paper Summaries
Separating Homophily and Peer Influence with Latent Space
- 2017
- Working Paper
Task Selection and Workload: A Focus on Completing Easy Tasks Hurts Long-Term Performance
By: Diwas S. KC, Bradley R. Staats, Maryam Kouchaki and Francesca Gino
How individuals manage, organize, and complete their tasks is central to operations management. Recent research in operations focuses on how under conditions of increasing workload, individuals can increase their service time, up to a point, to complete work more... View Details
KC, Diwas S., Bradley R. Staats, Maryam Kouchaki, and Francesca Gino. "Task Selection and Workload: A Focus on Completing Easy Tasks Hurts Long-Term Performance." Harvard Business School Working Paper, No. 17-112, June 2017.