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Show Results For
- All HBS Web
(1,832)
- News (316)
- Research (1,252)
- Events (10)
- Multimedia (3)
- Faculty Publications (535)
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- 2020
- Working Paper
Overcoming the Cold Start Problem of CRM Using a Probabilistic Machine Learning Approach
By: Eva Ascarza
The success of Customer Relationship Management (CRM) programs ultimately depends on the firm's ability to understand consumers' preferences and precisely capture how these preferences may differ across customers. Only by understanding customer heterogeneity, firms can... View Details
Keywords: Customer Management; Targeting; Deep Exponential Families; Probabilistic Machine Learning; Cold Start Problem; Customer Relationship Management; Customer Value and Value Chain; Consumer Behavior; Analytics and Data Science; Mathematical Methods; Retail Industry
Padilla, Nicolas, and Eva Ascarza. "Overcoming the Cold Start Problem of CRM Using a Probabilistic Machine Learning Approach." Harvard Business School Working Paper, No. 19-091, February 2019. (Revised May 2020. Accepted at the Journal of Marketing Research.)
- 13 Apr 2020
- Working Paper Summaries
The Bulletproof Glass Effect: When Privacy Notices Backfire
- November 23, 2021
- Article
The Nasdaq Mandate Will Expand Diversity in Business—and That’s Good for Business
By: Rosabeth M. Kanter and Andrea Silbert
As The Boston Club’s corporate census has identified, Massachusetts is moving the needle on the advancement of women and people of color in the business community. In our work, we measure this data year after year, and we are seeing incremental progress, but it is... View Details
Keywords: Women; Equity; Board; Diversity; Race; Gender; Measurement and Metrics; Policy; Massachusetts
Kanter, Rosabeth M., and Andrea Silbert. "The Nasdaq Mandate Will Expand Diversity in Business—and That’s Good for Business." Boston Globe (November 23, 2021), A.8.
- May 23, 2011
- Article
Leading and Lagging Countries in Contributing to a Sustainable Society
By: Robert G. Eccles and George Serafeim
To determine the extent to which corporate and investor behavior is changing to contribute to a more sustainable society, researchers Robert Eccles and George Serafeim analyzed data involving over 2,000 companies in 23 countries. One result: a ranking of countries... View Details
Keywords: Change; Society; Corporate Disclosure; Natural Environment; Rank and Position; Social Issues; Financial Statements; Behavior
Eccles, Robert G., and George Serafeim. "Leading and Lagging Countries in Contributing to a Sustainable Society." Harvard Business School Working Knowledge (May 23, 2011).
- 03 Apr 2018
- First Look
New Research and Ideas, April 3, 2018
proprietary data from a mobile phone application through which residents can submit service requests to the city of Boston. Users who received photographic evidence that their service requests had been addressed were more likely to... View Details
Keywords: Sean Silverthorne
- 15 Jan 2013
- First Look
First Look: January 15
firm characteristics in understanding variations in the corporate governance practices of firms in emerging economies. Using panel data and a number of model specifications we shed new light on this debate.... View Details
Keywords: Sean Silverthorne
- 17 May 2010
- Research & Ideas
What Brazil Teaches About Investor Protection
The current debate in the United States about how to regulate Wall Street focuses on laws, regulations, and monitoring. But lawmakers may want to look to history for guidance, to Brazil 100 years ago, when transparent governance and... View Details
- Research Summary
Corporate Lobbying Strategy and Foreign MNEs
“U.S. Defense Contracts and the Lobbying Strategies of Foreign MNEs: The Liability of Foreignness and Make-or-Buy Decisions about Political Goods”
Many firms engage in lobbying with the expectation that their lobbying efforts will... View Details
- 25 Jun 2013
- First Look
First Look: June 25
Publications 2006 pub Leviathan Evolving: New Varieties of State Capitalism in Brazil and Beyond By: Musacchio, Aldo, and Sergio G. Lazzarini Abstract—In this book we describe the transformation of state capitalism from a model in which View Details
Keywords: Anna Secino
- 13 May 2019
- Working Paper Summaries
The Changing Landscape of Auditor Litigation and Its Implications for Audit Quality
- 2009
- Working Paper
Endowments, Fiscal Federalism, and the Cost of Capital for States: Evidence from Brazil, 1891-1930
By: Andre C. Martinez Fritscher and Aldo Musacchio
There is a large amount of literature that aims to explain what determines country risk (defined as the difference between the yield of a sovereign's bonds and the risk-free rate). In this paper, we contribute to the discussion by arguing that an important explanatory... View Details
- 2020
- Working Paper
Social Interactions in Pandemics: Fear, Altruism, and Reciprocity
By: Laura Alfaro, Ester Faia, Nora Lamersdorf and Farzad Saidi
In SIR models, homogeneous or with a network structure, infection rates are assumed to be exogenous. However, individuals adjust their behavior. Using daily data for 89 cities worldwide, we document that mobility falls in response to fear, as approximated by Google... View Details
Keywords: Social Interactions; Pandemics; Mobility; Cities; SIR Networks; Social Preferences; Social Planner; Targeted Policies; Health Pandemics; Interpersonal Communication; Behavior; Policy
Alfaro, Laura, Ester Faia, Nora Lamersdorf, and Farzad Saidi. "Social Interactions in Pandemics: Fear, Altruism, and Reciprocity." NBER Working Paper Series, No. 27134, May 2020.
- 2011
- Working Paper
Non-Audit Services and Financial Reporting Quality: Evidence from 1978-1980
By: Kevin Koh, Shiva Rajgopal and Suraj Srinivasan
We provide evidence for the long-standing concern on auditor conflicts of interest from providing non-audit services (NAS) to audit clients by using rarely explored NAS fee data from 1978 to 1980. Using this earlier setting, we find cross-sectional evidence of improved... View Details
Keywords: Accounting Audits; Financial Reporting; Stocks; Price; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Service Delivery; Quality; Research
Koh, Kevin, Shiva Rajgopal, and Suraj Srinivasan. "Non-Audit Services and Financial Reporting Quality: Evidence from 1978-1980." Harvard Business School Working Paper, No. 12-002, July 2011.
- October 2021
- Article
Overcoming the Cold Start Problem of CRM Using a Probabilistic Machine Learning Approach
By: Nicolas Padilla and Eva Ascarza
The success of Customer Relationship Management (CRM) programs ultimately depends on the firm's ability to understand consumers' preferences and precisely capture how these preferences may differ across customers. Only by understanding customer heterogeneity, firms can... View Details
Keywords: Customer Management; Targeting; Deep Exponential Families; Probabilistic Machine Learning; Cold Start Problem; Customer Relationship Management; Programs; Consumer Behavior; Analysis
Padilla, Nicolas, and Eva Ascarza. "Overcoming the Cold Start Problem of CRM Using a Probabilistic Machine Learning Approach." Journal of Marketing Research (JMR) 58, no. 5 (October 2021): 981–1006.
- 12 Jun 2018
- First Look
New Research and Ideas, June 12, 2018
https://www.hbs.edu/faculty/Pages/item.aspx?num=54565 Governance Through Shame and Aspiration: Index Creation and Corporate Behavior By: Chattopadhyay, Akash, Matthew D. Shaffer, and Charles C.Y. Wang Abstract—After decades of both... View Details
Keywords: Dina Gerdeman
- 27 Nov 2023
- Research & Ideas
Voting Democrat or Republican? The Critical Childhood Influence That's Tough to Shake
people they grow up around,” the study states. The depth of the data gave researchers a unique opportunity to compare political outcomes between siblings from the same family—specifically, when one sibling spends more time than another in... View Details
Keywords: by Ben Rand
- 08 Aug 2023
- Research & Ideas
Black Employees Not Only Earn Less, But Deal with Bad Bosses and Poor Conditions
conditions. While such reviews are published anonymously, Zhang cross-referenced the data with a government database from the Equal Employment Opportunity Commission that lists the racial percentages of... View Details
Keywords: by Michael Blanding
- 24 Jun 2008
- First Look
First Look: June 24, 2008
Working Papers Firm-Size Distribution and Cross-Country Income Differences Authors: Laura Alfaro, Andrew Charlton, and Fabio Kanczuk Abstract We investigate, using firm-level data for 79 developed and developing countries, whether... View Details
Keywords: Martha Lagace
- August 1991 (Revised March 1993)
- Case
Champion International Corp.: Timber, Trade, and the Northern Spotted Owl
Champion's forest products division owns timberlands, sawmills, and plywood mills in the Pacific Northwest. The listing of the northern spotted owl as an endangered species, and restrictions on exports of logs from state-owned lands, have disrupted the stumpage, log... View Details
Keywords: Science-Based Business; Natural Environment; Product Marketing; Governing Rules, Regulations, and Reforms; Government and Politics; Environmental Sustainability; Corporate Strategy; Trade; Decisions; Management Teams; Forest Products Industry; North and Central America
Reinhardt, Forest L. "Champion International Corp.: Timber, Trade, and the Northern Spotted Owl." Harvard Business School Case 792-017, August 1991. (Revised March 1993.)
- January 2023 (Revised December 2023)
- Case
OhmConnect: Energizing the Future
By: Jeffrey F. Rayport, Jennifer Fonstad and Nicole Tempest Keller
Founded in 2013, OhmConnect was a free consumer web app that alerted customers about peak hours of electricity demand, and paid them to lower their energy use at home during these periods. The company sold the aggregated reductions generated by thousands of households... View Details
Keywords: App Development; Renewable Energy; Electricity Usage; Regulations; VC; Technology; Customer Acquisition Cost (CAC); Scalability; Applications and Software; Growth and Development Strategy; Governing Rules, Regulations, and Reforms; Business Model; Venture Capital; Energy Industry; United States; California; Texas; Europe
Rayport, Jeffrey F., Jennifer Fonstad, and Nicole Tempest Keller. "OhmConnect: Energizing the Future." Harvard Business School Case 823-065, January 2023. (Revised December 2023.)