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- 2025
- Working Paper
Enhancing Treatment Effect Prediction on Privacy-Protected Data: An Honest Post-Processing Approach
By: Ta-Wei Huang and Eva Ascarza
As firms increasingly rely on customer data for personalization, concerns over privacy and regulatory compliance have grown. Local Differential Privacy (LDP) offers strong individual-level protection by injecting noise into data before collection. While... View Details
Keywords: Targeted Intervention; Conditional Average Treatment Effect Estimation; Differential Privacy; Honest Estimation; Post-processing; Analytics and Data Science; Consumer Behavior; Marketing
Huang, Ta-Wei, and Eva Ascarza. "Enhancing Treatment Effect Prediction on Privacy-Protected Data: An Honest Post-Processing Approach." Harvard Business School Working Paper, No. 24-034, December 2023. (Revised March 2025.)
- 12 Nov 2012
- Research & Ideas
Pay Workers More So They Steal Less
offering wages higher than the local competition experienced both increased productivity and lower turnover, but did not address the issue of employee theft. Employee theft comes with a huge price tag for US businesses, accounting for up to $200 billion in annual... View Details
- May 2012
- Article
Measuring the Prevalence of Questionable Research Practices with Incentives for Truth-telling
By: Leslie K. John, George Loewenstein and Drazen Prelec
Cases of clear scientific misconduct have received significant media attention recently, but less flagrant transgressions of research norms may be more prevalent and in the long run more damaging to the academic enterprise. We surveyed over 2,000 psychologists about... View Details
Keywords: Research; Practice; Motivation and Incentives; Surveys; Values and Beliefs; Measurement and Metrics
John, Leslie K., George Loewenstein, and Drazen Prelec. "Measuring the Prevalence of Questionable Research Practices with Incentives for Truth-telling." Psychological Science 23, no. 5 (May 2012): 524–532.
- September 2018
- Article
When and Why Randomized Response Techniques (Fail to) Elicit the Truth
By: Leslie K. John, George Loewenstein, Alessandro Acquisti and Joachim Vosgerau
By adding random noise to individual responses, randomized response techniques (RRTs) are intended to enhance privacy protection and encourage honest disclosure of sensitive information. Empirical findings on their success in doing so are, however, mixed. In nine... View Details
Keywords: Truth-telling; Lying; Privacy; Information Disclosure; Survey Research; Surveys; Attitudes; Behavior
John, Leslie K., George Loewenstein, Alessandro Acquisti, and Joachim Vosgerau. "When and Why Randomized Response Techniques (Fail to) Elicit the Truth." Organizational Behavior and Human Decision Processes 148 (September 2018): 101–123.
- 26 Apr 2024
- HBS Case
Deion Sanders' Prime Lessons for Leading a Team to Victory
the city of Jackson was estimated at more than $30 million, Gibson says. In December 2022, Sanders moved to the University of Colorado Boulder (CU) to lead its struggling football program, which had achieved only one winning season in 15... View Details
- 07 Jul 2008
- Research & Ideas
Innovation Corrupted: How Managers Can Avoid Another Enron
the rewards were great. This initial success prompted Enron to extrapolate its business model to other markets. In 1994, Enron officials started trading wholesale electricity after Congress deregulated the industry; Enron analysts View Details
- 26 Aug 2019
- Research & Ideas
Lipstick Tips: How Influencers Are Making Over Beauty Marketing
rising from an estimated $2 billion in 2017 to about $8 billion in 2019. One forecast shows that spending is expected to jump to $15 billion by 2022. In fact, beauty giant Estée Lauder revealed last week that the company is now spending... View Details
- 21 Jan 2009
- First Look
First Look: January 21, 2009
dishonesty. Using hypothetical scenarios (Study 1) and real tasks involving the opportunity to cheat (Studies 2 and 3), we find that dishonest behavior increased moral disengagement and motivated forgetting of moral rules. Such changes did not occur in the case of... View Details
Keywords: Martha Lagace
- 30 May 2023
- Research & Ideas
Can AI Predict Whether Shoppers Would Pick Crest or Colgate?
Companies have long poured time and money into surveying customers. Now, with new research showing artificial intelligence provides plenty of rich data about shopper preferences, could customer surveys become obsolete? Companies turn to people for View Details
Keywords: by Kristen Senz
- 27 Jun 2011
- Research & Ideas
Recovering from the Need to Achieve
actor William H. Macy, knows he is not alone. He estimates about 80 to 85 percent of Morgan Stanley and Goldman Sachs bankers, for example, would self-identify themselves as HNAPs. "When I talk about it they all relate to it,"... View Details
Keywords: by Kim Girard
- 27 Feb 2012
- Research & Ideas
When Researchers Cheat (Just a Little)
Serum, that compared their own admission rates to their estimates of how likely they thought other researchers were to engage in and admit to the same practices. Higher scores were given to the admissions that were surprisingly common,... View Details
- 19 May 2003
- Research & Ideas
Expensing Options Won’t Hurt High Tech
same procedures used to place a value on a privately held company can be used to estimate the value of its options, enabling external investors to provide cash for options about as readily as they provide cash for stock. That's not to... View Details
- 12 Nov 2024
- HBS Case
Inside One Startup's Journey to Break Down Hiring (and Funding) Barriers
Launching a social justice startup takes more than a moving story. Ask Harley Blakeman, the 32-year-old founder of Honest Jobs. He has perfected his elevator pitch, but that doesn’t mean launching his business has been easy. A... View Details
- 15 Nov 2011
- First Look
First Look: November 15
with whom we can examine our beliefs and share our lives. For the past thirty-five years, Bill George and Doug Baker have found the answer in True North Groups—small groups that gather regularly to explore members' greatest challenges. These groups provide... View Details
Keywords: Sean Silverthorne
- 11 Sep 2018
- First Look
New Research and Ideas, September 11, 2018
for idiosyncratic products that features the optimal stopping structure and a seller that learns about item-specific demand through the selling process. The model is estimated using novel panel data of a leading used-car dealership.... View Details
Keywords: Dina Gerdeman
- 09 Aug 2011
- First Look
First Look: August 9
clients. We stated that even honest auditors were incapable of independence within the current regulatory framework. We document the failure to make sufficient changes to our institutions, highlight the barriers to needed changes, and... View Details
Keywords: Sean Silverthorne
- 02 Jun 2011
- Research & Ideas
Signing at the Top: The Key to Preventing Tax Fraud?
the Internal Revenue Service is the federal tax gap, which is the difference between what Americans should pay on their taxes and what they actually do pay. According to the IRS's most recent estimates the gap amounts to around $350... View Details
- 15 May 2020
- Research & Ideas
Find Your Pragmatic Path through Radical Uncertainty
recover? Will my business survive? Equally important is the need to be clear about what we know, and what we don’t know. As in all crises, there are also a number of unknown unknowns that will become apparent with the passage of time. Then we must be View Details
- 11 Jun 2012
- Research & Ideas
When Business Competition Harms Society
estimated at over $2,200/year by Edmunds.com, with gross margins on such repairs typically at 50 percent." Hence, testing facilities have ample incentive to exhibit leniency, meaning, they manipulate the testing equipment or find... View Details
- 10 Nov 2003
- Research & Ideas
The Hard Numbers on Social Investments
industry experts who estimated the returns to be significantly lower than professional venture investing due to less investor diversification and capital limitations that prevent investment in follow-on rounds. Given this, the team... View Details
Keywords: by Manda Salls