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Show Results For
-
All HBS Web
(3,198)
- People (1)
- News (888)
- Research (1,984)
- Events (7)
- Multimedia (36)
- Faculty Publications (935)
- August 2020 (Revised September 2020)
- Technical Note
Assessing Prediction Accuracy of Machine Learning Models
The note introduces a variety of methods to assess the accuracy of machine learning prediction models. The note begins by briefly introducing machine learning, overfitting, training versus test datasets, and cross validation. The following accuracy metrics and tools...
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Keywords:
Machine Learning;
Statistics;
Econometric Analyses;
Experimental Methods;
Data Analysis;
Data Analytics;
Forecasting and Prediction;
Analytics and Data Science;
Analysis;
Mathematical Methods
Toffel, Michael W., Natalie Epstein, Kris Ferreira, and Yael Grushka-Cockayne. "Assessing Prediction Accuracy of Machine Learning Models." Harvard Business School Technical Note 621-045, August 2020. (Revised September 2020.)
- Article
Crowdsourcing City Government: Using Tournaments to Improve Inspection Accuracy
By: Edward Glaeser, Andrew Hillis, Scott Duke Kominers and Michael Luca
The proliferation of big data makes it possible to better target city services like hygiene inspections, but city governments rarely have the in-house talent needed for developing prediction algorithms. Cities could hire consultants, but a cheaper alternative is to...
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Keywords:
User-generated Content;
Operations;
Tournaments;
Policy-making;
Machine Learning;
Online Platforms;
Analytics and Data Science;
Mathematical Methods;
City;
Infrastructure;
Business Processes;
Government and Politics
Glaeser, Edward, Andrew Hillis, Scott Duke Kominers, and Michael Luca. "Crowdsourcing City Government: Using Tournaments to Improve Inspection Accuracy." American Economic Review: Papers and Proceedings 106, no. 5 (May 2016): 114–118.
- Article
How Elastic Are Preferences for Redistribution? Evidence from Randomized Survey Experiments
By: Ilyana Kuziemko, Michael I. Norton, Emmanuel Saez and Stefanie Stantcheva
We analyze randomized online survey experiments providing interactive, customized information on U.S. income inequality, the link between top income tax rates and economic growth, and the estate tax. The treatment has large effects on views about inequality but only...
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Kuziemko, Ilyana, Michael I. Norton, Emmanuel Saez, and Stefanie Stantcheva. "How Elastic Are Preferences for Redistribution? Evidence from Randomized Survey Experiments." American Economic Review 105, no. 4 (April 2015): 1478–1508.
- September 2012 (Revised September 2014)
- Case
Doing Business in Malaysia
By: C. Fritz Foley, Michael Shih-Ta Chen and Keith Chi-Ho Wong
This case focuses on the current business environment in Malaysia as of 2012 by introducing the main economic, political and cultural aspects of the country for those interested in doing business there. The advantages and challenges of investing and doing business in...
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- 2008
- Working Paper
Variance-Seeking for Positive (and Variance-Aversion for Negative) Experiences: Risk-Seeking in the Domain of Gains?
By: Jolie Mae Martin, Gregory M. Barron and Michael I. Norton
In contrast to research which has conflated losses with negative experiences and gains with positive experiences, we argue that because reference points are set by memories of extremely good and bad experiences, most outcomes are seen as losses in positive domains and...
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Keywords:
Change;
Experience and Expertise;
Marketing;
Research;
Risk and Uncertainty;
Loss;
Perspective
- 22 Dec 2015
- First Look
December 22, 2015
demand, and supporting infrastructures, including business ecosystems) and, when feasible, the wider institutional, regulatory, and even cultural context that conventional International business literature takes as a datum. This is examined conceptually and View Details
Keywords:
Carmen Nobel
- Fall 2016
- Article
The Integrity of Private Third-party Compliance Monitoring
By: Jodi L. Short and Michael W. Toffel
Government agencies are increasingly turning to private, third-party monitors to inspect and assess regulated entities’ compliance with law. The integrity of these regulatory regimes rests on the validity of the information third-party monitors provide to regulators....
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Keywords:
Regulation;
Compliance;
Compliance Policies;
Conflict Of Interest;
Independent Third Party;
Inspection;
Audit Quality;
Auditor;
Audit;
Environment;
Safety;
Conflict of Interests;
Working Conditions;
Labor;
Corporate Social Responsibility and Impact;
Governance Compliance;
Accounting Audits
Short, Jodi L., and Michael W. Toffel. "The Integrity of Private Third-party Compliance Monitoring." Administrative & Regulatory Law News 42, no. 1 (Fall 2016): 22–25.
- 2015
- Working Paper
The Integrity of Private Third-party Compliance Monitoring
By: Jodi L. Short and Michael W. Toffel
Government agencies are increasingly turning to private, third-party monitors to inspect and assess regulated entities’ compliance with law. The integrity of these regulatory regimes rests on the validity of the information third-party monitors provide to regulators....
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Keywords:
Regulation;
Compliance;
Compliance Policies;
Conflict Of Interest;
Independent Third Party;
Inspection;
Audit Quality;
Auditor;
Audit;
Environment;
Production;
Supply Chain;
Quality;
Government Administration;
Working Conditions;
Safety;
Labor;
Governing Rules, Regulations, and Reforms;
Governance Compliance;
Manufacturing Industry;
Public Administration Industry;
Accounting Industry;
Service Industry;
United States
Short, Jodi L., and Michael W. Toffel. "The Integrity of Private Third-party Compliance Monitoring." Harvard Kennedy School Regulatory Policy Program Working Paper, No. RPP-2015-20, November 2015. (Revised December 2015.)
- 22 Jun 2010
- First Look
First Look: June 22
advertising market—one that suffers quite a different set of problems. Display advertising systems place ads-typically, rectangular "banners"—on the majority of popular web sites. Though display ads are widespread, they are also troubled—ignored View Details
Keywords:
Martha Lagace
- 11 Jul 2019
- Blog Post
Meet the MBA Class of 2020
View Video Andrew Baxter “YOU BUILD UP PERSONAL CAPITAL BY SHARING COMMON EXPERIENCES.” HOME REGION St. Andrews, UK UNDERGRAD EDUCATION Imperial College London, Chemical Engineering, 2011 PREVIOUS EXPERIENCE Shell, Schlumberger HBS...
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- 2003
- Article
Developing a Management Systems Approach to Sustainability at BMW Group
By: Michael W. Toffel, Natalie Hill and Kellie McElhaney
This article describes how Designworks/USA, a subsidiary of BMW Group, developed a Sustainability Management System (SMS) by integrating the management of environmental, social, and traditional business issues. After several months of deploying the SMS throughout its...
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Toffel, Michael W., Natalie Hill, and Kellie McElhaney. "Developing a Management Systems Approach to Sustainability at BMW Group." Corporate Environmental Strategy 10, no. 2 (2003).
- April 2022
- Article
Consumers Value Effort over Ease When Caring for Close Others
By: Ximena Garcia-Rada, Mary Steffel, Elanor F. Williams and Michael I. Norton
Many products and services are designed to make caregiving easier, from premade meals for feeding families to robo-cribs that automatically rock babies to sleep. Yet, using these products may come with a cost: consumers may feel they have not exerted enough effort....
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Keywords:
Effor;
Caregiving;
Close Relationships;
Symbolic Meaning;
Signaling;
Relationships;
Consumer Behavior;
Perception
Garcia-Rada, Ximena, Mary Steffel, Elanor F. Williams, and Michael I. Norton. "Consumers Value Effort over Ease When Caring for Close Others." Journal of Consumer Research 48, no. 6 (April 2022): 970–990.
- January 2021
- Case
The FIRE Savings Calculator
By: Michael Parzen and Paul Hamilton
This case follows Carol Muñoz, a member of the Financial Independence, Retire Early (FIRE) lifestyle movement. At the age of 45, Carol is considering retiring and living off the $1 million she has accumulated. Using Monte Carlo simulation, Carol forecasts the...
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- August 2016
- Article
The Activities of Buy-Side Analysts and the Determinants of Their Stock Recommendations
By: Lawrence D. Brown, Andrew C. Call, Michael B. Clement and Nathan Y. Sharp
We survey 344 buy-side analysts from 181 investment firms and conduct 16 detailed follow-up interviews to gain insights into the activities of buy-side analysts, including the determinants of their compensation, the inputs to their stock recommendations, their beliefs...
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Brown, Lawrence D., Andrew C. Call, Michael B. Clement, and Nathan Y. Sharp. "The Activities of Buy-Side Analysts and the Determinants of Their Stock Recommendations." Journal of Accounting & Economics 62, no. 1 (August 2016): 139–156.
- June 2005 (Revised September 2008)
- Class Lecture
Strategy: Building and Sustaining Competitive Advantage
By: Bharat N. Anand, Stephen P. Bradley, Pankaj Ghemawat, Tarun Khanna, Cynthia A. Montgomery, Michael E. Porter, Jan W. Rivkin, Michael G. Rukstad, John R. Wells and David B. Yoffie
It's great to have a blockbuster quarter or a revolutionary product or service, but true business excellence demands sustainability. Maintaining your competitive advantage requires a strategy that makes your business unique and carries you forward as the world around...
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Keywords:
Competitive Advantage
- February 2018 (Revised June 2018)
- Case
Uruguay: Facing the 21st Century
By: Sophus A. Reinert, Michael Chu and Carin-Isabel Knoop
In the fall of 2017, self-made business leader Edgardo Novick pondered his campaign to be elected President of Uruguay, “the Switzerland of Latin America.” Inspired by populist revolts against the status quo observable worldwide, Novick hoped he could ride popular...
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Keywords:
Uruguay;
Edgardo Novick;
Business Cycles;
Macroeconomics;
Geographic Location;
Government and Politics;
Wealth and Poverty;
Economic Slowdown and Stagnation;
Globalization;
Pulp and Paper Industry;
Agriculture and Agribusiness Industry;
Uruguay
Reinert, Sophus A., Michael Chu, and Carin-Isabel Knoop. "Uruguay: Facing the 21st Century." Harvard Business School Case 318-019, February 2018. (Revised June 2018.)
- 20 Apr 2010
- First Look
First Look: April 20
supplement:http://cb.hbsp.harvard.edu/cb/product/310077-PDF-ENG Local Motors: Designed by the Crowd, Built by the Customer Michael I. Norton and Jeremy B. DannHarvard Business...
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Keywords:
Martha Lagace
- January 2009
- Case
Xi'an International University: The Growth of Private Universities in China
By: William C. Kirby, Michael Shih-ta Chen, Keith Chi-ho Wong and Tracy Manty
Huang Teng founded Xi'an International University (XAIU) as a private institute of higher education in 1992. Throughout its ensuing years, the school filled a niche and met the demand of students who did not test into one of China's public institutions. In 2008, it was...
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Keywords:
Higher Education;
Growth and Development Strategy;
Private Ownership;
Expansion;
Education Industry;
China
Kirby, William C., Michael Shih-ta Chen, Keith Chi-ho Wong, and Tracy Manty. "Xi'an International University: The Growth of Private Universities in China." Harvard Business School Case 309-074, January 2009.
- August 2001 (Revised October 2001)
- Case
Shinsei Bank (A)
By: Michael Y. Yoshino and Perry Fagan
In a deal marking the first acquisition of a domestic Japanese financial institution by foreigners, a consortium of Western investors purchased the assets of the Long Term Credit Bank (LTCB) of Japan in March 2000. The new management renames the bank Shinsei Bank,...
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Keywords:
Acquisition;
Assets;
Banks and Banking;
Investment;
Business or Company Management;
Managerial Roles;
Organizational Structure;
Failure;
Adaptation;
Banking Industry;
Japan
Yoshino, Michael Y., and Perry Fagan. "Shinsei Bank (A)." Harvard Business School Case 302-036, August 2001. (Revised October 2001.)
- May 2022
- Article
Complex Disclosure
By: Ginger Zhe Jin, Michael Luca and Daniel Martin
We present evidence that unnecessarily complex disclosure can result from strategic incentives to shroud information. In our lab experiment, senders are required to report their private information truthfully, but can choose how complex to make their reports. We find...
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Keywords:
Disclosure;
Experiments;
Naiveté;
Overconfidence;
Corporate Disclosure;
Policy;
Information;
Complexity;
Strategy;
Consumer Behavior
Jin, Ginger Zhe, Michael Luca, and Daniel Martin. "Complex Disclosure." Management Science 68, no. 5 (May 2022): 3236–3261.