Publications

2011
Working Paper

Cyclicality of Credit Supply: Firm Level Evidence

By: Bo Becker and Victoria Ivashina

Theory predicts that there is a close link between bank credit supply and the evolution of the business cycle. Yet fluctuations in bank-loan supply have been hard to quantify in the time-series. While loan issuance falls in recessions, it is not clear if this is due to... View Details

Keywords: Business Cycles; Borrowing and Debt; Credit; Banks and Banking; Bonds; Financial Markets; Financing and Loans; Banking Industry

SSRN

Article

Optimal Value and Growth Tilts in Long-Horizon Portfolios

By: Jakub W. Jurek and Luis M. Viceira

We develop an analytical solution to the dynamic portfolio choice problem of an investor with power utility defined over wealth at a finite horizon, who faces a time-varying investment opportunity set, parameterized using a flexible vector autoregression. We apply this... View Details

Keywords: Decision Choices and Conditions; Private Equity; Investment; Investment Portfolio; Asset Pricing; Value

March 2009 (Revised September 2010)
Case

Dartmouth-Hitchcock Medical Center: Spine Care

By: Robert S. Huckman, Michael E. Porter, Rachel Gordon and Natalie Kindred

Describes the Spine Center at Dartmouth-Hitchcock Medical Center, a multidisciplinary unit that offers patients suffering from spinal problems "one-stop" access to a range of providers including orthopedic surgeons, neurosurgeons, neurologists, medical specialists in... View Details

Keywords: Health Care and Treatment; Medical Specialties; Service Delivery; Service Operations; Integration; Value Creation; Health Industry; United States

Educators

Article

Renegotiation and the Form of Efficient Contracts

By: Jerry R. Green and J. J. Laffont

Two parties may agree to a mutually binding contract that will govern their behavior after an uncertain event becomes known. As there is no agent who can both observe this uncertain outcome and enforce the contract, contingent agreements are precluded. However, the... View Details

Keywords: Negotiation; Contracts

18 Oct 2022
Research & Ideas

When Bias Creeps into AI, Managers Can Stop It by Asking the Right Questions

article we're actually focusing on a third type: Even if the data used to train the algorithm is unbiased and representative, there may be correlations between the person’s protected attributes and their behaviors or features that are... View Details

Keywords: by Rachel Layne

20 Dec 2022
Op-Ed

Employee Feedback: The Key to Retention During the Great Resignation

Kroger, Amazon, and many others have experienced similar conflicts. A recent study finds that “toxic culture”—unethical leadership behavior and disregard for employees’ health, diversity, financial security, and self-respect—is a far more... View Details

Keywords: by Michael Beer

28 Sep 2023
News

Meet the New HBS Team Helping Alumni Clubs and Associations to Thrive

Clubs News Clubs News Guided by Harvard Business School’s mission to educate leaders who make a difference in the world, the HBS Global Alumni Clubs & Associations Network provides thousands of opportunities to create and strengthen connections among and between HBS... View Details

Keywords: Margie Kelley; community service

Article

Consistent Belief in a Good True Self in Misanthropes and Three Interdependent Cultures

By: Julian De Freitas, Hagop Sarkissian, George E. Newman, Igor Grossman, Felipe De Brigard, Andres Luco and Joshua Knobe

People sometimes explain behavior by appealing to an essentialist concept of the self, often referred to as the true self. Existing studies suggest that people tend to believe that the true self is morally virtuous; that is deep inside, every person is motivated to... View Details

Keywords: Concepts; Social Cognition; Moral Reasoning; True Self; Culture; Misanthropy; Behavior; Values and Beliefs; Moral Sensibility

27 Jun 2011
Research & Ideas

Recovering from the Need to Achieve

now teaches organizational behavior and leadership at HBS, DeLong has worked alongside hundreds of HNAPs. He calls himself a card-carrying group member, albeit in recovery. Recovery, to DeLong, entails confronting and getting control of... View Details

Keywords: by Kim Girard

22 Apr 2019
Research & Ideas

Why Salespeople Struggle at Leading

says Harvard Business School’s Frank V. Cespedes, the MBA Class of 1973 Senior Lecturer of Business Administration. “Every company has examples of people who persist in their behaviors as salespeople, and as a result they flame out as... View Details

Keywords: by Dina Gerdeman

May 2011
Article

The Power of Small Wins

By: Teresa M. Amabile and Steven J. Kramer

What is the best way to motivate employees to do creative work? Help them take a step forward every day. In an analysis of knowledge workers' diaries, the authors found that nothing contributed more to a positive inner work life (the mix of emotions, motivations, and... View Details

Marcela is a PhD candidate in Business Economics. Previously, she did her undergraduate studies at Universidade de Sao Paulo and obtained a Master's degree in Economics from PUC-Rio. Her research interests include... View Details

Web

Gender & Race in Organizations Research Group - Race, Gender & Equity

Johnson is a doctoral student in the Organizational Behavior program at Harvard Business School. She is broadly interested in studying identity, inequality, and well-being, particularly how intersectional identities shape workplace... View Details

18 Aug 2009
First Look

First Look: August 18

Working PapersFeeling Good about Giving: The Benefits (and Costs) of Self-Interested Charitable Behavior Authors:Lalin Anik, Lara B. Aknin, Michael I. Norton, and Elizabeth W. Dunn Abstract While lay intuitions and pop psychology... View Details

Keywords: Martha Lagace

24 Feb 2016
Research & Ideas

Why It's Best to Take Tests Early in the Day

Gino, a behavioral scientist, was working on a project about how time of day affects job interviews. (Note to job-hunters: Try to book a morning interview slot.) “As it turns out, the later one interviews in the day, the lower the score... View Details

Keywords: by Carmen Nobel; Education

05 May 2015
First Look

First Look: May 5

Concealment: The Roots of Dishonest Behavior How Moral Flexibility Constrains Our Moral Compass By: Gino, F. Abstract—Cheating, fraud, deception, uncooperative actions, and many other forms of unethical View Details

Keywords: Carmen Nobel

April 2022
Case

NIO: A Chinese EV Company's Global Strategy

By: William C. Kirby, Shu Lin and Noah B. Truwit

Founded in November 2014 and based in Shanghai, NIO designed, jointly manufactured, and sold premium “smart” EVs. Its mission was to “shape a joyful lifestyle by offering high-performance smart electric vehicles and being the best user enterprise. At NIO Day 2021,... View Details

Keywords: Electric Vehicles; Expansion; Technological Innovation; Market Entry and Exit; Competitive Strategy; Consumer Behavior; Green Technology; Auto Industry; China; Europe; Norway

Educators

August 2018 (Revised February 2023)
Case

Hubble Contact Lenses: Data Driven Direct-to-Consumer Marketing

By: Jill Avery and Ayelet Israeli

As its Series A extension round approaches, the founders of Hubble, a subscription-based, social-media fueled, direct-to-consumer (DTC) brand of contact lenses, are reflecting on the marketing strategies that have taken them to a valuation of $200 million and debating... View Details

Educators