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Legislating Stock Prices

In this paper we demonstrate that legislation has a simple, yet previously undetected impact on firm stock prices. While it is understood that the government and firms have an important relationship, it remains difficult to determine which firms any given piece of... View Details

16 Jul 2018
Research & Ideas

Kids of Working Moms Grow into Happy Adults

work themselves, hold more supervisory responsibilities, and earn higher wages than women whose mothers stayed home full time. “Some asked if children of stay-at-home moms were happier,” McGinn says. “Many decried the research as another... View Details

Keywords: by Dina Gerdeman

14 Sep 2023
Research & Ideas

Working Moms Are Mostly Thriving Again. Can We Finally Achieve Gender Parity?

themselves to work, are more likely to be supervisors, and are more likely to earn higher wages than the daughters of mothers who stayed at home full time. The effects remained, even after controlling for parents’ education and type of... View Details

Keywords: by Kara Baskin

May 2025
Teaching Note

The VideaHealth AI Factory: CEO Florian Hillen on Speed, Scale, and Innovation

By: Tsedal Neeley

Teaching Note for HBS Case No. 425-720. Florian Hillen, co-founder and CEO of VideaHealth, a startup using artificial intelligence (AI) to detect dental conditions on x-rays, spent the early years of his company laying the groundwork for an AI factory. This AI factory,... View Details

Keywords: Diagnostics; Organization Design; Change Management; Disruption; Transformation; Health Care and Treatment; AI and Machine Learning; Technological Innovation; Technology Adoption; Management Style; Organizational Culture; Success; Technology Industry; Health Industry; United States

2022
Article

Leadership & Overconfidence

By: Don A Moore and Max H. Bazerman

Expressions of confidence can give leaders credibility. In the political realm, they can earn votes and public approval for decisions made in office. Such support is justified when the confidence displayed is truly a sign that a leader (whether a candidate or an... View Details

Keywords: Personal Characteristics; Leadership; Government Legislation; Political Elections

2016
Working Paper

Managers' Cultural Background and Disclosure Attributes

By: Francois Brochet, Gregory S. Miller, Patricia Naranjo and Gwen Yu

We examine how a manager’s ethnic cultural background affects managers’ communication with investors. Using a sample of earnings conference calls transcripts with 26,430 executives from 42 countries, we find that managers from ethnic groups that have a more... View Details

Keywords: Disclosure Tone; Individualism; Conference Calls; Ethnic Group; Management Style; Communication Intention and Meaning; Ethnicity; Corporate Disclosure; Financial Reporting

2014
Working Paper

Cleaning House: The Impact of Information Technology on Employee Corruption and Performance

By: Lamar Pierce, Daniel Snow and Andrew McAfee

This paper examines how firm investments in technology-based employee monitoring impact both misconduct and productivity. We use unique and detailed theft and sales data from 392 restaurant locations from five firms that adopt a theft monitoring information technology... View Details

Keywords: Management Practices and Processes; Information Technology; Ethics; Performance Productivity; Employees

August 2014 (Revised March 2015)
Case

Molycorp: Issuing the 'Happy Meal' Securities (B)

By: Benjamin C. Esty and E. Scott Mayfield

Molycorp, the Western hemisphere's only producer of rare earth minerals, was in the middle of a $1 billion capital expansion in its effort to become a vertically integrated supplier of rare earth minerals, oxides, and metals. After reporting lower than expected... View Details

April 2008
Case

Ophthalmic Consultants of Boston and Dr. Bradford J. Shingleton (2004)

By: H. Kent Bowen and Marcelo Pancotto

Dr. Bradford Shingleton has developed some of the highest quality eye surgery techniques in the industry. He involves his nurses and technicians in creating a surgical service that is constantly improving. The case has many details about how Dr. Shingleton works with... View Details

Keywords: Health Care and Treatment; Independent Innovation and Invention; Service Operations; Performance Productivity; Practice; Problems and Challenges; Health Industry; Boston

What Makes a Successful Celebrity Brand?

Celebrity endorsements of existing brands have been a part of marketing strategy for decades. But in a world where celebrities have built enormous social media followings and have become effective influencers, many stars are making a pivot: Instead of endorsing or... View Details

June 2019
Article

Brokers vs. Retail Investors: Conflicting Interests and Dominated Products

I study how brokers distort household investment decisions. Using a novel convertible bond dataset, I find that consumers often purchase dominated bonds—cheap and expensive versions of otherwise identical bonds coexist in the market. The empirical evidence suggests... View Details

Keywords: Brokers; Fiduciary Standard; Consumer Finance; Structured Products; Household; Investment; Decisions; Motivation and Incentives; Conflict of Interests

Find at Harvard

Article

Does Front-Loading Taxation Increase Savings?: Evidence from Roth 401(k) Introductions

By: John Beshears, James J. Choi, David Laibson and Brigitte C. Madrian

Can governments increase private savings by taxing savings up front instead of in retirement? Roth 401(k) contributions are not tax-deductible in the contribution year, but withdrawals in retirement are untaxed. The more common before-tax 401(k) contribution is... View Details

Keywords: Saving; Retirement; Taxation

November 2014
Teaching Note

American Airlines in 2011

The American Airlines in 2011 case set was developed to provide a setting for the comparative analysis of two very different business models in the U.S. domestic airline industry—the network carrier and the low cost carrier (LCC). These models offer very different... View Details

Keywords: American Airlines; Network Carrier; Low-cost Carrier; LCC; Air Transportation; Business Model; Restructuring; Adaptation; Competitive Strategy; Competitive Advantage; Corporate Strategy; Transportation Industry; United States

July 2014 (Revised November 2015)
Case

American Airlines in 2011

The American Airlines in 2011 case was developed to provide a setting for the comparative analysis of two very different business models in the U.S. domestic airline industry—the network carrier and the low cost carrier (LCC). These models offer very different value... View Details

Keywords: American Airlines; Network Carrier; Low-cost Carrier; LCC; Business Model; Organizational Change and Adaptation; Competition; Competitive Strategy; Disruption; Transportation Industry; Travel Industry; Air Transportation Industry; United States

January 2014
Supplement

J.C. Penney's 'Fair and Square' Strategy (B): Out with the New, In with the Old

By: Elie Ofek, Jill Avery and Jose B. Alvarez

In his August 2012 earnings call, CEO Ron Johnson urged investors to be patient and stay the course with the revised JC Penney marketing strategy despite mounting negative financial indicators. The heart of the strategy was the "Fair and Square" approach to pricing.... View Details

Keywords: Decisions; Marketing Strategy; Retail Industry

May 2025
Article

The Diffusion of New Technologies

By: Aakash Kalyani, Marcela Carvalho, Nicholas Bloom, Tarek Hassan, Josh Lerner and Ahmed Tahoun

We identify phrases associated with novel technologies using textual analysis of patents, job postings, and earnings calls, enabling us to identify four stylized facts on the diffusion of jobs relating to new technologies. First, the development of economically... View Details

Keywords: Technology; Geography; Innovation; R＆D; Technological Innovation; Research and Development; Employment; Geographic Location

April 2018 (Revised September 2018)
Case

Impact Investing for Cancer

By: Richard G. Hamermesh and Matthew G. Preble

It is early 2018, and Emily Park, managing director of impact for the Abreu Family Office, is meeting the next day with Tomás and Maria Abreu to discuss the various ways in which the Abreus can allocate a planned $100 million to make a meaningful difference in cancer... View Details

Keywords: Impact Investing; Investment; Health Disorders; Philanthropy and Charitable Giving; Decision Choices and Conditions

June 2016
Supplement

FANUC Corporation: Reassessing the Firm's Governance and Financial Policies Spreadsheet Supplement

By: Benjamin C. Esty and Akiko Kanno

In February 2015, Daniel Loeb (a US-based activist investor) announced his firm had a large investment in FANUC Corporation, a leading producer of industrial robots and software for machine tools. Loeb was demanding that the Japanese firm change its financial and... View Details

Keywords: Financial Management; Valuation; Investment Funds; Policy; Corporate Governance; Macroeconomics; Investment Activism; Change Management; Financial Strategy; Cross-Cultural and Cross-Border Issues; Japan; United States

2015
Working Paper

The Probability of Rare Disasters: Estimation and Implications

By: Emil Siriwardane

I analyze a rare disasters economy that yields a measure of the risk neutral probability of a macroeconomic disaster, p*t. A large panel of options data provides strong evidence that p*t is the single factor driving option-implied jump risk measures in the cross... View Details

Keywords: Financial Markets; Forecasting and Prediction; Financial Crisis; Macroeconomics

January 2015 (Revised December 2015)
Case

Mauboussin

By: Anat Keinan, Sandrine Crener and Audrey Azoulay

Mauboussin is a French jewelry brand founded in 1827 in Paris. In the 1920s, the company earned a huge notoriety for capturing the aesthetic and emotional dimension of the Art Deco movement in its design and gained a worldwide reputation for innovation and expertise in... View Details

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