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Our inaugural Android and Kindle editions debuted in September, joining the iPad edition in our tablet offerings. For details on downloading these,...
THE DIGITAL BULLETIN For a few years now, we've been asking how you like to read your Bulletin, and unsurprisingly, many of you have told us you'd...
- May 2021
- Article
Is No News (Perceived as) Bad News? An Experimental Investigation of Information Disclosure
By: Ginger Zhe Jin, Michael Luca and Daniel Martin
This paper uses laboratory experiments to directly test a central prediction of disclosure theory: that strategic forces can lead those who possess private information to voluntarily provide it. In a simple sender-receiver game, we find that senders disclose favorable...
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- May–June 2021
- Article
Why Start-ups Fail
If you’re launching a business, the odds are against you: Two-thirds of start-ups never show a positive return. Unnerved by that statistic, a professor of entrepreneurship at Harvard Business School set out to discover why. Based on interviews and surveys with hundreds...
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- March 2021
- Supplement
Humana (B) — Strategy Execution
By: Regina E. Herzlinger and Ashley Ifeadike
After Humana debuted its new pillar strategy focused on driving integration across members’ health care experiences, feedback from investors in private conferences and other forums was positive but stressed the need for execution and faced several questions in order to...
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- 2021
- Article
The Sustainable Corporate Governance Initiative in Europe
By: Mark Roe, Holger Spamann, Jesse M. Fried and Charles C.Y. Wang
In July 2020, the European Commission published the “Study on directors’ duties and sustainable corporate governance” by EY. The Report purports to find evidence of debilitating short-termism in EU corporate governance and recommends many changes to support sustainable...
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- Article
Value of New Performance Information in Healthcare: Evidence from Japan
By: Susanna Gallani, Takehisa Kajiwara and Ranjani Krishnan
Mandatory measurement and disclosure of outcome measures are commonly used policy tools in
healthcare. The effectiveness of such disclosures relies on the extent to which the new information produced by the mandatory system is internalized by the healthcare...
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- July 2020
- Supplement
Instabeat—Crossing the Finish Line
By: Shikhar Ghosh, Nicole Tempest Keller and Alpana Thapar
Lebanese entrepreneur Hind Hobeika was just 21 years old when she launched her startup, Instabeat, which had developed the first real-time bio-feedback device for swimmers to monitor and improve their performance. It had been an extremely testing 10-year journey to...
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Keywords:
Start-up;
Wearables;
Entrepreneurship;
Business Startups;
Technology;
Hardware;
Strategy;
Operations;
Management;
United States;
Lebanon
- June 2020
- Case
Agile Consumer Product Innovation with Alibaba's Tmall Innovation Center
By: William R. Kerr, Daniel O'Connor and James Palano
Consumer products companies were beset by changes on all sides during the 2010s. Customers were increasingly turning to ecommerce platforms rather than shopping in-store. Meanwhile, nimble, digitally-savvy competitors were gaining market share by capitalizing on the...
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- October 14, 2019
- Article
Cracking the Code of Sustained Collaboration
By: Francesca Gino
When most organizations strive to increase collaboration, they approach it too narrowly: as a value to cultivate—not a skill to teach. So they create open offices, talk up collaboration as a corporate goal, and try to influence employees through other superficial means...
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- November 2019
- Article
Procedural Justice and the Risks of Consumer Voting
By: Tami Kim, Leslie John, Todd Rogers and Michael I. Norton
Firms are increasingly giving consumers the vote. Eight studies demonstrate that when firms empower consumers to vote, consumers infer a series of implicit promises—even in the absence of explicit promises. We identify three implicit promises to which consumers react...
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- September 2019
- Exercise
Difficult Conversations (A)
By: Shikhar Ghosh and Shweta Bagai
The exercises can be used as a follow-up to the Yesware (A) case (#816-039), or in conjunction with any case that involves replacing a founding team member (and/or providing feedback to a top executive). This is a role-playing exercise, and has been carried out in the...
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- September 2019
- Exercise
Difficult Conversations (B)
By: Shikhar Ghosh and Shweta Bagai
The exercises can be used as a follow-up to the Yesware (A) case (#816-039), or in conjunction with any case that involves replacing a founding team member (and/or providing feedback to a top executive). This is a role-playing exercise, and has been carried out in the...
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- September 20, 2019
- Editorial
Why Asking for Advice Is More Effective Than Asking for Feedback
Conventional wisdom says you should ask your colleagues for feedback. However, research suggests that feedback often has no (or even a negative) impact on our performance. This is because the feedback we receive is often too vague—it fails to highlight what we can...
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- September 2019
- Supplement
pymetrics (B)
By: John R. Wells and Benjamin Weinstock
In March 2013, pymetrics CEO Frida Polli visited Harvard Business School to listen to a section of MBA students from the class of 2013 discuss her business plan and provide feedback on the tests they had taken to identify career opportunities. Polli had developed a...
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- 2020
- Working Paper
Social Skills Improve Business Performance: Evidence from a Randomized Control Trial with Entrepreneurs in Togo
By: Stefan Dimitriadis and Rembrand Koning
Recent field experiments demonstrate that advice, mentorship, and feedback from randomly assigned peers improve entrepreneurial performance. These results raise a natural question: what is preventing entrepreneurs and managers from forming these peer connections...
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- 2021
- Working Paper
Soliciting Advice Rather Than Feedback Yields More Developmental, Critical, and Actionable Input
Asking for feedback is a popular way to solicit third-party input at work. However, feedback seeking is only weakly related to performance, and employees often report that the feedback that they receive is unhelpful. Addressing this discrepancy, across six studies...
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- Article
Use of Crowd Innovation to Develop an Artificial Intelligence-Based Solution for Radiation Therapy Targeting
By: Raymond H. Mak, Michael G. Endres, Jin Hyun Paik, Rinat A. Sergeev, Hugo Aerts, Christopher L. Williams, Karim R. Lakhani and Eva C. Guinan
Importance: Radiation therapy (RT) is a critical cancer treatment, but the existing radiation oncologist work force does not meet growing global demand. One key physician task in RT planning involves tumor segmentation for targeting, which requires substantial...
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- 2019
- Working Paper
Reflexivity in Credit Markets
By: Robin Greenwood, Samuel G. Hanson and Lawrence J. Jin
Reflexivity is the idea that investors' biased beliefs affect market outcomes, and that market outcomes in turn affect investors' beliefs. We develop a behavioral model of the credit cycle featuring such a two-way feedback loop. In our model, investors form beliefs...
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- March 2019
- Case
Wattpad
By: John Deighton and Leora Kornfeld
How to run a platform to match four million writers of stories to 75 million readers? Use data science. Make money by doing deals with television and filmmakers and book publishers. The case describes the challenges of matching readers to stories and of helping writers...
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Keywords:
Platform Businesses;
Creative Industries;
Publishing;
Data Science;
Machine Learning;
Collaborative Filtering;
Women And Leadership;
Managing Data Scientists;
Big Data;
Recommender Systems;
Market Platforms;
Information Technology;
Intellectual Property;
Publishing Industry;
Entertainment and Recreation Industry;
Canada;
United States;
Philippines;
Viet Nam;
Turkey;
Indonesia;
Brazil
- March 2019
- Article
When Does Advice Impact Startup Performance?
By: Aaron Chatterji, Solène Delecourt, Sharique Hasan and Rembrand Koning
Why do some entrepreneurs thrive while others fail? We explore whether the advice entrepreneurs receive about managing their employees influences their startup's performance. We conducted a randomized field experiment in India with 100 high-growth technology firms...
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- 2021
- Working Paper
Stereotypes and Belief Updating
By: Katherine B. Coffman, Manuela Collis and Leena Kulkarni
We explore how feedback shapes, and perpetuates, gender gaps in self-assessments. Participants in our experiments take tests of their ability across different domains. Absent feedback, beliefs of own ability are strongly influenced by gender stereotypes: holding own...
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Keywords:
Beliefs;
Stereotypes;
Self-assessment;
Gender;
Prejudice and Bias;
Information;
Performance;
Perception