Publications

SSRN

2023
Article

Which Models Have Perceptually-Aligned Gradients? An Explanation via Off-Manifold Robustness

By: Suraj Srinivas, Sebastian Bordt and Himabindu Lakkaraju

One of the remarkable properties of robust computer vision models is that their input-gradients are often aligned with human perception, referred to in the literature as perceptually-aligned gradients (PAGs). Despite only being trained for classification, PAGs cause... View Details

Keywords: AI and Machine Learning; Mathematical Methods

2022
Chapter

Decarbonizing Academia's Flyout Culture

By: Nicholas Poggioli and Andrew J. Hoffman

Flight is technologically and culturally central to academic life. Academia's flyout culture is built on a set of shared beliefs and values about the importance of flying to being an academic. But flight also generates a large proportion of academia’s carbon emissions,... View Details

Keywords: Carbon Emissions; Air Transportation; Values and Beliefs; Environmental Sustainability; Higher Education; Education Industry

March 2018
Exercise

Does It Hurt To Ask?

By: Alison Wood Brooks

Does It Hurt To Ask? (DIHTA) is an interactive exercise that pairs students (in groups of two) for a brief, spontaneous, open-ended conversation during class. Each student is given instructions to ask many questions (as many as possible) or few questions (ideally zero)... View Details

Keywords: Interpersonal Communication; Communication Strategy; Perception; Information; Power and Influence

July 2001 (Revised March 2002)
Case

Progressive Insurance: Disclosure Strategy

By: Amy P. Hutton and James Weber

Progressive Insurance had refused to play Wall Street's earning game. Progressive didn't manage reported earnings nor did management give guidance to analysts. Management then considered taking their unique disclosure strategy one step further to become the first to... View Details

Keywords: Earnings Management; Stocks; Corporate Disclosure; Insurance; Volatility; Insurance Industry; United States

Educators

I have come to a conclusion that may surprise you: trying to apply management practices... View Details

08 Nov 2024
Blog Post

Harvard Business School’s Armed Forces Alumni Association

Harvard has played a significant role in America’s military traditions since the founding days of the nation and continues its historical and ongoing commitment to military and public service, as well as its academic contributions in... View Details

Program

Launching New Ventures

covers tuition, books, case materials, accommodations, and most meals. You will be invoiced upon admission to the program. Invoices are due within 30 days of receipt, or upon receipt if the program start date is less than 30 days from the... View Details

Web

Actively Addressing Unconscious Bias in Recruiting - Recruiting

sharing living space with limited private quiet areas, or managing multiple responsibilities including child or elder care. None of these factors impact how well a candidate could do the job. Being aware of... View Details

17 Jan 2008
Working Paper Summaries

Competition in Modular Clusters

Keywords: by Carliss Y. Baldwin & C. Jason Woodard; Consulting; Communications; Telecommunications; Pharmaceutical

September 2022
Background Note

On CUE: The Quest for Optimal Customer Unit Economics

By: Elie Ofek, Barak Libai and Eitan Muller

Startups are often evaluated by how well they perform on unit economics, defined as the ratio of a customer’s lifetime value (LTV) to acquisition costs (CAC). A common target for unit economics, advocated by many VCs and analysts, is 3:1 (i.e., LTV/CAC=3). While there... View Details

Keywords: Unit Economics; Business Startups; Performance Evaluation; Customer Value and Value Chain; Customer Relationship Management; Analysis

Educators

May 2016
Article

Transformation of Health Care—Perspectives of Opinion Leaders

By: Joanne Disch, Thomas W. Feeley, Diana J. Mason, Richard L. Schilsky, Ellen L. Stovall and Shelley Fuld Nasso

"What Health System Transformations Do You Believe Are Necessary for the Future of Health Care?" We need to transform to a true value-based health care delivery system. That means organizing care around medical conditions, not simply around hospitals and doctors. We... View Details

Keywords: Perspective; Health Disorders; Performance Improvement; Health Care and Treatment; Transformation; Health Industry

2009
Chapter

Evaluating the Impact of SA8000 Certification

By: Michael J. Hiscox, Claire Schwartz and Michael W. Toffel

SA 8000, along with other types of certification standards and corporate codes of conduct, represents a new form of private governance of working conditions, initiated and implemented by companies, labor unions, and non-governmental activist groups. Whether these codes... View Details

Keywords: Corporate Governance; Working Conditions; Standards; Performance Evaluation

October–December 2022
Article

How Psychological Safety and Feeling Heard Relate to Burnout and Adaptation Amid Uncertainty

By: Michaela J. Kerrissey, Tuna Cem Hayirli, Aditi Bhanja, Nicholas Stark, James Hardy and Christopher Peabody

Background: Psychological safety—the belief that it is safe to speak up—is vital amid uncertainty, but its relationship to feeling heard is not well understood.
Purpose: The aims of this study were (a) to measure feeling heard and (b) to assess... View Details

Keywords: Burnout; Crisis; Psychological Safety; Feeling Heard; Process Adaptation; Interpersonal Communication; Well-being; Health Care and Treatment; Adaptation

Find at Harvard

What are we to do about declining public trust and confidence in democratic capitalism, which many citizens consider a cornerstone of our national ideology and identity? In this short book, I address how we can rekindle the fading light of democratic capitalism as... View Details

December 2017
Supplement

Bega Cheese: Bidding to Bring Vegemite Back Home

By: Benjamin C. Esty and Lauren G. Pickle

In January 2017, the leadership team of Bega Cheese—the Australian dairy company—was considering a bid for Mondelēz International’s Australia and New Zealand (ANZ) grocery business which included several leading consumer brands (Vegemite—the iconic Australian spread,... View Details