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Show Results For
- All HBS Web
(3,610)
- People (17)
- News (831)
- Research (1,721)
- Events (7)
- Multimedia (94)
- Faculty Publications (867)
- February 2023
- Article
Homophily and Acrophily as Drivers of Political Segregation
By: Amit Goldenberg, Joseph M. Abruzzo, Zi Huang, Jonas Schone, David Bailey, Robb Willer, Eran Halperin and James J. Gross
Political segregation is an important social problem, increasing polarization and impeding effective governance. Previous work has viewed the central driver of segregation to be political homophily, the tendency to associate with others who have similar views. Here we... View Details
Keywords: Political Affiliation; Extremism; Values and Beliefs; Identity; Groups and Teams; Emotions; Civil Society or Community
Goldenberg, Amit, Joseph M. Abruzzo, Zi Huang, Jonas Schone, David Bailey, Robb Willer, Eran Halperin, and James J. Gross. "Homophily and Acrophily as Drivers of Political Segregation." Nature Human Behaviour 7, no. 2 (February 2023): 219–230.
- 2024
- Working Paper
What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences
By: Mark Egan, Alexander MacKay and Hanbin Yang
We present an empirical model of portfolio choice that allows for the nonparametric estimation of investors' (subjective) expectations and risk preferences. Utilizing a comprehensive dataset of 401(k) plans from 2009 through 2019, we explore heterogeneity in asset... View Details
Keywords: Stock Market Expectations; Demand Estimation; Retirement Planning; Defined Contribution Retirement Plan; 401 (K); Finance; Investment Portfolio; Investment; Retirement; Behavioral Finance; Financial Services Industry; United States
Egan, Mark, Alexander MacKay, and Hanbin Yang. "What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences." Harvard Business School Working Paper, No. 22-044, December 2021. (Revisions Requested at the Review of Financial Studies. Revised April 2024. Direct download. NBER Working Paper Series, No. 29604, December 2021)
- September 2020
- Article
Analyst Forecast Bundling
By: Michael Drake, Peter Joos, Joseph Pacelli and Brady Twedt
Changing economic conditions over the past two decades have created incentives for sell-side analysts to both provide their institutional clients tiered services and to streamline their written research process. One manifestation of these changes is an increased... View Details
Keywords: Analysts; Earnings Forecasts; Forecast Accuracy; Forecast Bundling; Business Earnings; Forecasting and Prediction
Drake, Michael, Peter Joos, Joseph Pacelli, and Brady Twedt. "Analyst Forecast Bundling." Management Science 66, no. 9 (September 2020): 4024–4046.
- January 2022
- Article
Determinants of Gender Differences in Change in Pay among Job-Switching Executives
By: Boris Groysberg, Paul M. Healy and Eric Lin
The authors investigate what determines differences in change in pay between men and women executives who move to new employers. Using proprietary data of 2,034 executive placements from a global search firm, the authors observe narrower pay differences between men and... View Details
Keywords: Executive Pay; Executive Labor Market; Gender Pay Gap; External Recruitment; Executive Compensation; Gender; Human Capital
Groysberg, Boris, Paul M. Healy, and Eric Lin. "Determinants of Gender Differences in Change in Pay among Job-Switching Executives." Industrial & Labor Relations Review 75, no. 1 (January 2022): 168–199.
- August 2016
- Case
CEO Succession at Cisco (A): From John Chambers to Chuck Robbins
By: Boris Groysberg, J. Yo-Jud Cheng and Annelena Lobb
A smooth transition from former CEO John Chambers to new CEO Chuck Robbins had put Cisco in a position of strength. Looking back, the board reflected on what they had done well and what they might have done differently, and pondered whether another company might be... View Details
Groysberg, Boris, J. Yo-Jud Cheng, and Annelena Lobb. "CEO Succession at Cisco (A): From John Chambers to Chuck Robbins." Harvard Business School Case 417-031, August 2016.
- February 2011
- Article
It's the Recipient That Counts: Spending Money on Strong Social Ties Leads to Greater Happiness Than Spending on Weak Social Ties
By: Lara B. Aknin, Gillian M. Sandstrom, Elizabeth W. Dunn and Michael I. Norton
Previous research has shown that spending money on others (prosocial spending) increases happiness. But, do the happiness gains depend on who the money is spent on? Sociologists have distinguished between strong ties with close friends and family and weak... View Details
Aknin, Lara B., Gillian M. Sandstrom, Elizabeth W. Dunn, and Michael I. Norton. "It's the Recipient That Counts: Spending Money on Strong Social Ties Leads to Greater Happiness Than Spending on Weak Social Ties." PLoS ONE 6, no. 2 (February 2011): e17018.
- 2009
- Chapter
On the General Relativity of Fiscal Language
By: Jerry R. Green and Lawrence Kotlikoff
A century ago, everyone thought time and distance were well defined physical concepts. But neither proved absolute. Instead, measures/reports of time and distance were found to depend on one's reference point, specifically one's direction and speed of travel, making... View Details
- 07 Jul 2022
- HBS Case
How a Multimillion-Dollar Ice Cream Startup Melted Down (and Bounced Back)
financial security and pursuing a dream, according to podcast interviews cited in the first case. Cuscuna insisted on moving forward, saying in interviews that she “didn’t want her kids to have a miserable father.” She reflected later... View Details
Keywords: by Pamela Reynolds
- 26 Jun 2007
- First Look
First Look: June 26, 2007
US outbound FPI and FDI, this paper analyzes whether the composition of US outbound capital flows reflect efforts to bypass home country tax regimes and weak host country investor protections. The cross-country analysis indicates that a... View Details
Keywords: Martha Lagace
- 05 Sep 2023
- Book
Thriving After Failing: How to Turn Your Setbacks Into Triumphs
which is where reflection comes in. People who are best at learning from failure don’t wait until they fail to start reflecting. Rather, they keep a practice journal or another method to gather data during projects even when they are... View Details
Keywords: by Michael Blanding
- 11 Apr 2023
- Op-Ed
The First 90 Hours: What New CEOs Should—and Shouldn't—Do to Set the Right Tone
and ties, learned to speak a limited amount of English, and quit smoking. Word quickly spread that this CEO had broken hierarchy to meet with a group of overlooked employees who had previously been taken for granted. Take a close look at your support staff. Your... View Details
Keywords: by John Quelch
- Web
Named Fellowship Funds - Alumni
in Dallas. He was inspired to establish this fellowship, which he hopes will support engineering students from Texas or Maryland as a reflection of his gratitude for the support he received as an MBA student. Brock (MBA 1983) Family... View Details
- Web
Podcast - Business & Environment
reflections on entrepreneurship in climate tech more broadly. Host and Guest Climate Rising Host: Professor Mike Toffel, Faculty Chair, Business & Environment Initiative (LinkedIn) Guest: Luciano Bueno, Founder and CEO at GALY (LinkedIn)... View Details
- Web
Help - Alumni
during the date range you selected. The map will likewise reflect these settings. How can I provide feedback? Contact Alumni Records at 617.384.5977 Mon-Fri 9AM-5PM, Eastern Time, or by email at alumni_records@hbs.edu . Let us know what... View Details
- Program
Audit Committees in a New Era of Governance
Admissions Committee makes selections that balance each participant's experience, scope of current responsibilities, and type of organization. HBS seeks candidates who reflect a broad range of industries, functions, countries, and... View Details
- Web
Global Impact of the Collapse | Baker Library | Bloomberg Center | Harvard Business School
default swap contracts. As confidence in the banks eroded, borrowing rates rose and home foreclosures continued to spike. Lawrence McDonald, author and a former vice-president at Lehman Brothers, reflects back on the devastating cost... View Details
- Web
South Asia - Global
2025, Modi reflects on the past decade of Go Mobile and looks ahead to new growth strategies. January 2025 Case Creating Value by Splitting Aster: Can One Minus One Equal Two? By: V.G. Narayanan and Kairavi Dey Aster DM Healthcare... View Details
- 25 Oct 2013
- Working Paper Summaries
Management: Theory and Practice, and Cases
- 09 Nov 2010
- Working Paper Summaries
The Unbundling of Advertising Agency Services: An Economic Analysis
- February 2023
- Case
SIMmersion: Simulating Crucial Conversations
By: Alison Wood Brooks, Julian Zlatev and F Katelynn Boland
This case introduces readers to SIMmersion, a company founded in 2002 that creates and sells training programs to firms, government agencies, educational institutions, and individuals (B2B and B2C). Their training programs are built around simulations (“sims”) that... View Details
Brooks, Alison Wood, Julian Zlatev, and F Katelynn Boland. "SIMmersion: Simulating Crucial Conversations." Harvard Business School Case 923-040, February 2023.