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Show Results For
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All HBS Web
(3,560)
- People (38)
- News (618)
- Research (1,845)
- Events (19)
- Multimedia (208)
- Faculty Publications (1,362)
- Web
Capstone - MBA
discussions. Like in the case method classroom, the presenter, advisors, and fellow students share their opinions and experiences. It’s a collegial conversation, a debate stage, a celebration of hard work, and a showcase of two years of...
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- 2023
- Working Paper
Detecting Structural Breaks in Inflation Trends: A High-Frequency Approach
By: Alberto Cavallo and Gaston Garcia Zavaleta
We combine standard structural-break methods with high-frequency data to identify shifts in inflation trends. We use this approach to study the inflation dynamics of 25 countries from January 2022 to April 2023 and find evidence of a broad-based slowdown in about half...
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Cavallo, Alberto, and Gaston Garcia Zavaleta. "Detecting Structural Breaks in Inflation Trends: A High-Frequency Approach." Working Paper, May 2023. (Preliminary draft.)
- 2021
- Article
Nudging the Commute: Using Behaviorally-Informed Interventions to Promote Sustainable Transportation
By: Ashley Whillans, Joseph Sherlock, Jessica Roberts, Shibeal O'Flaherty, Lyndsay Gavin, Holly Dykstra and Michael Daly
Dramatic reductions in carbon emissions must take place immediately. A human-centric method of reducing environmental impacts is to “nudge” employees away from single-occupancy vehicles (SOVs) toward more sustainable commuting options. While an abundance of research...
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Keywords:
Behavioral Science;
Transportation Demand Management;
Commuting;
Single-occupancy Vehicle Commutes;
Transportation;
Behavior;
Change;
Environmental Sustainability
Whillans, Ashley, Joseph Sherlock, Jessica Roberts, Shibeal O'Flaherty, Lyndsay Gavin, Holly Dykstra, and Michael Daly. "Nudging the Commute: Using Behaviorally-Informed Interventions to Promote Sustainable Transportation." Behavioral Science & Policy 7, no. 2 (2021): 27–49.
- Article
Experience Theory, or How Desserts Are Like Losses
By: Jolie M. Martin, Martin Reimann and Michael I. Norton
While many experiments have explored risk preferences for money, few have systematically assessed risk preferences for everyday experiences. We propose a conceptual model and provide convergent evidence from seven experiments that, in contrast to a typical “zero”...
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Keywords:
Experiences;
Monetary Gambles;
Risk Preferences;
Experience Theory;
Risk and Uncertainty;
Behavior;
Decision Choices and Conditions
Martin, Jolie M., Martin Reimann, and Michael I. Norton. "Experience Theory, or How Desserts Are Like Losses." Journal of Experimental Psychology: General 145, no. 11 (November 2016): 1460–1472.
- 2017
- Chapter
Toward Transparent Reporting of Psychological Science
By: Etienne P. LeBel and Leslie K. John
In this chapter we make a case for increased transparency of the methods used to obtain research findings. Although comprehensive reporting facilitates accurate assessment of a paper’s claims, the current reporting norm is secrecy, not openness. We begin by putting...
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LeBel, Etienne P., and Leslie K. John. "Toward Transparent Reporting of Psychological Science." In Psychological Science under Scrutiny: Recent Challenges and Proposed Solutions, edited by S.O. Lilienfeld and I.D. Waldman. New York: John Wiley & Sons, 2017.
- November–December 2014
- Article
Using Time-Driven Activity-Based Costing to Identify Value-Improvement Opportunities in Healthcare
By: Robert S. Kaplan, Mary L. Witkowski, Megan Abbott, Alexis Guzman, Laurence Higgins, John Meara, Erin Padden, Apurva Shah, Peter Waters, Marco Weidemeier, Samuel Wertheimer and Thomas W. Feeley
As healthcare providers cope with pricing pressures and increased accountability for performance, they should be rededicating themselves to improving the value they deliver to their patients: better outcomes and lower costs. Time-driven activity-based costing offers...
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Keywords:
Value Creation;
Activity Based Costing and Management;
Health Care and Treatment;
Health Industry;
United States;
Europe
Kaplan, Robert S., Mary L. Witkowski, Megan Abbott, Alexis Guzman, Laurence Higgins, John Meara, Erin Padden, Apurva Shah, Peter Waters, Marco Weidemeier, Samuel Wertheimer, and Thomas W. Feeley. "Using Time-Driven Activity-Based Costing to Identify Value-Improvement Opportunities in Healthcare." Journal of Healthcare Management 59, no. 6 (November–December 2014): 399–413.
- 2012
- Article
Signing at the Beginning Makes Ethics Salient and Decreases Dishonest Self-reports in Comparison to Signing at the End
By: L. Shu, N. Mazar, F. Gino, D. Ariely and M. Bazerman
Many written forms required by businesses and governments rely on honest reporting. Proof of honest intent is typically provided through signature at the end of the document, e.g., tax returns or insurance policy forms. Still, people sometimes cheat to advance their...
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Keywords:
Nudge;
Morality;
Honesty;
Self-report;
Policy-making;
Ethics;
Corporate Disclosure;
Reports;
Policy
Shu, L., N. Mazar, F. Gino, D. Ariely, and M. Bazerman. "Signing at the Beginning Makes Ethics Salient and Decreases Dishonest Self-reports in Comparison to Signing at the End." Proceedings of the National Academy of Sciences 109, no. 38 (September 18, 2012): 15197–15200.
- 30 Mar 2020
- News
Why Is the U.S. Behind on Coronavirus Testing?
- 02 Jun 2017
- News
Who’s gay? Depends on who’s asking
- January 2008
- Background Note
Equity Options
By: Joshua Coval and Erik Stafford
The goal of this simulation is to understand the reliance of option values on volatility. When an investor trades an option, they are essentially trading volatility. Therefore, much of the focus in this lesson is on forecasting volatility. Students are able to use two...
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Keywords:
Volatility;
Forecasting and Prediction;
Stock Options;
Investment Return;
Price;
Market Transactions;
Mathematical Methods;
Value
Coval, Joshua, and Erik Stafford. "Equity Options." Harvard Business School Background Note 208-118, January 2008.
- Web
Business Finance Course Online | HBS Online
Determine how the future affects value today, compare various valuation methods, and discuss potential risks involved in mergers and acquisitions. Highlights Common Multiples Spirit Aerosystems Dell, Inc ShowHide Details Concepts Valuation Multiples Problematic View Details
- Web
Curriculum - MBA
introduce basic concepts in biostatistics, survival analysis, machine learning, and mathematical modeling. Methods will be presented with a focus on prediction, reproducibility, and validation. Spring Term Business, Government, and the...
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- Web
Featured Topics - Faculty & Research
History Case Method Project Creating Emerging Markets Digital Data Design Institute at Harvard Entrepreneurship Global Health Care Impact Investments Impact-Weighted Accounts Institute for Business in Global Society Institute for Strategy...
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- Web
Find Answers - MBA
experience before applying? The case method of learning used by our MBA program relies on exchanging perspectives. Our MBA students draw on their individual professional experiences when analyzing and discussing cases in class with their...
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- 13 Feb 2022
- News
A Century of MBA Case Studies: Exacting Examples from Business Life
Roberto Verganti
Roberto Verganti is in the Technology and Operations Management Unit at Harvard Business School. He teaches Design Theory and Practice for the double degree program MS/MBA conducted jointly by the Harvard Business School and the... View Details
- October 2023
- Article
Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA
By: Matthew S. Johnson, David I. Levine and Michael W. Toffel
We study how a regulator can best target inspections. Our case study is a U.S. Occupational Safety and Health Administration (OSHA) program that randomly allocated some inspections. On average, each inspection averted 2.4 serious injuries (9%) over the next five years....
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Keywords:
Safety Regulations;
Regulations;
Regulatory Enforcement;
Machine Learning Models;
Safety;
Operations;
Service Operations;
Production;
Forecasting and Prediction;
Decisions;
United States
Johnson, Matthew S., David I. Levine, and Michael W. Toffel. "Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA." American Economic Journal: Applied Economics 15, no. 4 (October 2023): 30–67. (Profiled in the Regulatory Review.)
- 2020
- Working Paper
Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA
By: Matthew S. Johnson, David I. Levine and Michael W. Toffel
We study how a regulator can best target inspections. Our case study is a US Occupational Safety and Health Administration (OSHA) program that randomly allocated some inspections. On average, each inspection averted 2.4 serious injuries (9%) over the next five years....
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Keywords:
Government Administration;
Working Conditions;
Safety;
Quality;
Production;
Analysis;
Resource Allocation;
Manufacturing Industry;
United States
Johnson, Matthew S., David I. Levine, and Michael W. Toffel. "Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA." Harvard Business School Working Paper, No. 20-019, August 2019. (Revised February 2020.)
- December 2006 (Revised January 2007)
- Case
Infosys in India: Building a Software Giant in a Corrupt Environment
By: Rawi E. Abdelal, Rafael M. Di Tella and Prabakar (PK) Kothandaraman
Shortly after Infosys was founded in 1981, its managers faced a major turning point when they made a decision to operate without giving in to the petty corruption rife in the Indian economy. Within just a few years, that decision had truly defined the company. Over the...
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Keywords:
History;
Management Style;
Moral Sensibility;
Policy;
Business and Government Relations;
Decisions;
Business Growth and Maturation;
Situation or Environment;
Crime and Corruption;
Business Strategy;
Information Technology Industry;
Computer Industry;
India
Abdelal, Rawi E., Rafael M. Di Tella, and Prabakar (PK) Kothandaraman. "Infosys in India: Building a Software Giant in a Corrupt Environment." Harvard Business School Case 707-030, December 2006. (Revised January 2007.)