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- All HBS Web (253)
- Faculty Publications (59)
Show Results For
- All HBS Web (253)
- Faculty Publications (59)
- March 2022
- Article
Learning to Rank an Assortment of Products
By: Kris Ferreira, Sunanda Parthasarathy and Shreyas Sekar
We consider the product ranking challenge that online retailers face when their customers typically behave as “window shoppers”: they form an impression of the assortment after browsing products ranked in the initial positions and then decide whether to continue...
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Keywords:
Online Learning;
Product Ranking;
Assortment Optimization;
Learning;
Internet and the Web;
Product Marketing;
Consumer Behavior;
E-commerce
Ferreira, Kris, Sunanda Parthasarathy, and Shreyas Sekar. "Learning to Rank an Assortment of Products." Management Science 68, no. 3 (March 2022): 1828–1848.
- August 2019
- Article
When and How to Diversify—A Multicategory Utility Model for Personalized Content Recommendation
By: Yicheng Song, Nachiketa Sahoo and Elie Ofek
Sometimes we desire change, a break from the same or an opportunity to fulfill different aspects of our needs. Noting that consumers seek variety, several approaches have been developed to diversify items recommended by personalized recommender systems. However,...
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Keywords:
Recommender Systems;
Personalization;
Recommendation Diversity;
Variety Seeking;
Collaborative Filtering;
Consumer Utility Models;
Digital Media;
Clickstream Analysis;
Learning-to-rank;
Consumer Behavior;
Media;
Customization and Personalization;
Strategy;
Mathematical Methods
Song, Yicheng, Nachiketa Sahoo, and Elie Ofek. "When and How to Diversify—A Multicategory Utility Model for Personalized Content Recommendation." Management Science 65, no. 8 (August 2019): 3737–3757.
- 01 May 2014
- Working Paper Summaries
Revisiting the Classical View of Benefit-Based Taxation
Keywords:
by Matthew Weinzierl
- Research Summary
The Value of Family Ownership, Control, and Management
In collaboration with Professor Raphael Amit of Wharton, Belén Villalonga is investigating how family ownership, control, and management affect firm value. Their forthcoming Journal of Financial... View Details
- 28 Oct 2014
- First Look
First Look: October 28
increase reported revenues, matching the third-party estimate when provided. Firms also increase reported costs by 96 cents for every dollar of revenue adjustment, resulting in minor increases in total tax...
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Keywords:
Carmen Nobel
- 05 Apr 2021
- Blog Post
The MBA Response: A Calling to Leadership & Service
Seizing this opportunity, they founded “MBAs Fight COVID”, an initiative that matched HBS students with business owners seeking help. Soon, as the community of service-minded MBAs expanded and grew to include other MBA programs around the...
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- Research Summary
Wearing a Red Hat ¨C The Impact of Activist Industrial Policy on Software Development in China
The idea that the government should steer economic development by strategically hand-picking and managing certain industries is controversial but appeals to many developing countries that are eager to upgrade their industries. In this paper, I study China's recent... View Details
- 16 Apr 2007
- Research & Ideas
Delivering the Digital Goods: iTunes vs. Peer-to-Peer
Apple boasts that more than one billion songs have been purchased from its iTunes music service. That sounds like a great number—until you consider that an estimated ten million users of Internet-based peer-to-peer (p2p) networks are...
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- 19 Dec 2023
- Research & Ideas
$15 Billion in Five Years: What Data Tells Us About MacKenzie Scott’s Philanthropy
of gifts over time. So many in the nonprofit and philanthropy world wondered how Scott’s nonconforming principles would be expressed in her actual giving. Scott, whose net worth has been estimated to top $40 billion, established the...
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- Web
Program Requirements - Doctoral
Empirical Methods in Corporate Finance (HBS 4220) Experimental Methods (HBS 4435) Matched Sampling and Study Design (Stat 240); (Stat 140 or Econ 1127 are strongly recommended as prerequisites.) Program Evaluation: View Details
- 14 Apr 2009
- First Look
First Look: April 14, 2009
which can be indexed by the number of varieties consumers purchase in equilibrium. Download the paper: http://www.hbs.edu/research/pdf/09-095.pdf Smith and Rawls Share a Room: Stability and Medians Authors: Bettina-Elisabeth Klaus and Flip Klijn Abstract We consider...
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Keywords:
Martha Lagace
- 01 Jul 2008
- First Look
First Look: July 1, 2008
Jobs Might Be Offshorable?" Authors:Troy Smith and Jan W. Rivkin Abstract In a 2007 working paper, Alan Blinder assessed the "offshorability" of hundreds of U.S. occupations and estimated that between 22% and 29% of all...
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Keywords:
Martha Lagace
- Web
Behavioral Finance & Financial Stability
AUG 2020 What is the impact of uncertainty on individual outcomes? Based on new employer-employee matched data, the authors find that firms provide at best partial insurance to their workers. An increase in firm-level uncertainty is...
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- 09 Aug 2011
- First Look
First Look: August 9
on behavior in simple two-person extensive form games (http://sites.google.com/site/extformpredcomp/): one focuses on predicting the choices of the first mover and the other on predicting the choices of the second mover. The competitions are based on an View Details
Keywords:
Sean Silverthorne
- 09 Dec 2002
- Research & Ideas
UnileverA Case Study
peaked in the early 1930s. Using published figures, Lever estimated its profit as a percentage of capital employed at 26 percent between 1930 and 1932, compared with P&G's 12 percent. Countway's greatest contribution was in marketing....
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- 15 Nov 2011
- First Look
First Look: November 15
practices that respondents judge to be less defensible. Using three different estimation methods, we find that the proportion of respondents that have engaged in these practices is surprisingly high relative to respondents' own View Details
Keywords:
Sean Silverthorne
- Web
Finance - Faculty & Research
Finance Finance May 2014 Article Dynamics of Demand for Index Insurance: Evidence from a Long-Run Field Experiment By: Shawn A. Cole, Daniel Stein and Jeremy Tobacman This paper estimates how experimentally-manipulated experiences with a...
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- Web
Loan Reduction - Entrepreneurship
to the fulltime pursuit of the entrepreneurial venture: Match of applicant’s background and previous experience as evidence of commitment to the venture, potential to succeed in their pursuit, and alignment with long-term career goals....
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- Web
Business & Environment - Faculty & Research
quantitative implications match a range of moments not targeted in the estimation quite well. We then characterize the optimal policy path implied by the model and our estimates. Optimal policy makes heavy...
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- 28 Mar 2024
- News
Rooms with a View
Alexander Mirza (MBA 1997) has spent two decades in the hospitality industry, opening and growing major hotel brands, including Hilton, Starwood, and Caesars, with locations around the world. And with each new project, Mirza faced the same primary challenge. “It didn’t...
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