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Show Results For
- All HBS Web
(19,777)
- People (36)
- News (4,924)
- Research (11,188)
- Events (112)
- Multimedia (133)
- Faculty Publications (8,822)
- January 2017
- Article
Being Surprised by the Unsurprising: Earnings Seasonality and Stock Returns
By: Tom Y. Chang, Samuel M. Hartzmark, David H. Solomon and Eugene F. Soltes
We present evidence consistent with markets failing to properly price information in seasonal earnings patterns. Firms with historically larger earnings in one quarter of the year (“positive seasonality quarters”) have higher returns when those earnings are usually... View Details
Chang, Tom Y., Samuel M. Hartzmark, David H. Solomon, and Eugene F. Soltes. "Being Surprised by the Unsurprising: Earnings Seasonality and Stock Returns." Review of Financial Studies 30, no. 1 (January 2017): 281–323.
- 02 Nov 2016
- What Do You Think?
Are Employees Becoming Job 'Renters' Instead of 'Owners'?
“It may not be possible for every employee (to) value the company as if it were his own. The next best thing is to make the customer View Details
Keywords: by James Heskett
- 23 Jan 2013
- Research & Ideas
Three-Dimensional Strategy: Winning the Multisided Platform
When start-up thredUP launched its peer-to-peer online exchange for used children's clothes two and a half years ago, its creators were the latest generation of entrepreneurs competing online as multi-sided... View Details
Keywords: by Julia Hanna
- January 2004
- Background Note
Beyond the IT Monolith
By: Marco Iansiti and Gregg Rotenberg
Leading companies are employing a radical new approach to IT--an approach that points the way to a new model of software architecture and deployment. These companies' successes seem to indicate that the problems IT critics have correctly identified are not, in fact,... View Details
- 31 Mar 2023
- Research & Ideas
Can a ‘Basic Bundle’ of Health Insurance Cure Coverage Gaps and Spur Innovation?
and Active Labor Act of 1986 requires all emergency departments to address critical health needs regardless of the patient’s ability to pay. This View Details
- 07 Oct 2015
- What Do You Think?
What is the Best Immigration Model for the US?
to return to their countries of origin....” Ben commented that “We have a need for skilled and unskilled labor here (in the U.S.) and we value inclusion and integration...... View Details
Keywords: by James Heskett
- June 2020
- Article
Waiting to Inhale: Reducing Stigma in the Medical Cannabis Industry
By: Kisha Lashley and Timothy G. Pollock
When a new industry category is predicated on a product or activity subject to ‘‘core’’ stigma—meaning its very nature is stigmatized—the actors trying to establish it may struggle to gain the resources they need to survive and grow. To explain the process of reducing... View Details
Keywords: Stigma; Cannabis Industry; Deviance; Public Opinion; Moral Sensibility; Health Care and Treatment
Lashley, Kisha, and Timothy G. Pollock. "Waiting to Inhale: Reducing Stigma in the Medical Cannabis Industry." Administrative Science Quarterly 65, no. 2 (June 2020): 434–482.
- January 2024 (Revised June 2024)
- Supplement
School of Rock: Tuning into Structured Empowerment (B)
By: Tatiana Sandino, Jeffrey Rayport, Samuel Grad and Stacy Straaberg
In September 2022, Price and his team evaluated the past year’s strategies to increase Method App adoption and discussed new initiatives to consider. View Details
Keywords: Business Strategy; Technology Adoption; Education Industry; Music Industry; United States; Massachusetts
Sandino, Tatiana, Jeffrey Rayport, Samuel Grad, and Stacy Straaberg. "School of Rock: Tuning into Structured Empowerment (B)." Harvard Business School Supplement 124-044, January 2024. (Revised June 2024.)
- Research Summary
Credit Supply Shocks, Network Effects, and the Real Economy
By: Laura Alfaro
We consider the real effects of bank lending shocks and how they permeate the economy through buyer-supplier linkages. We combine administrative data on all firms in Spain with a matched bank-firm-loan dataset with information on the universe of corporate loans for... View Details
- 2025
- Working Paper
Gastrointestinal Endoscopy--Without Cutting In: Case Histories of Transformational Advances
By: Amar Bhidé, Srikant M. Datar and Katherine Stebbins
This case history describes how endoscopy transformed the diagnosis of ulcers, cancerous polyps, and other alimentary canal diseases and enabled “minimally invasive” surgeries to treat such diseases. Specifically, we chronicle how: 1) flexible glass fiber endoscopes... View Details
Keywords: Health Care and Treatment; Technological Innovation; Innovation Strategy; Technology Adoption; Collaborative Innovation and Invention; Innovation and Invention; Governing Rules, Regulations, and Reforms
Bhidé, Amar, Srikant M. Datar, and Katherine Stebbins. "Gastrointestinal Endoscopy--Without Cutting In: Case Histories of Transformational Advances." Harvard Business School Working Paper, No. 20-005, July 2019. (Revised January 2025.)
- 01 Jun 1999
- News
HBS Alumni Association Board of Directors: President's Report
I will report on their activities and recommendations in the August issue of the Bulletin. In the meantime, I encourage you to stay in touch with... View Details
- 01 Dec 2001
- News
BOOK: Ruling the Waves
by Debora L. Spar (Harcourt) In her new book, Ruling the Waves: Cycles of Discovery, Chaos, and Wealth from the Compass to the Internet, HBS... View Details
- 01 Dec 1996
- News
HBS Alumni Association Board of Directors: President's Report
and ongoing HBS initiatives, faculty research, and alumni profiles. Many of you have noticed the magazine's new "Alumni Resources" section, which offers specific information on... View Details
- 2009
- Working Paper
India Transformed: Insights from the Firm Level 1988-2005
By: Laura Alfaro and Anusha Chari
Using firm-level data this paper analyzes, the transformation of India's economic structure following the implementation of economic reforms. The focus of the study is on publicly-listed and unlisted firms from across a wide spectrum of manufacturing and services... View Details
Keywords: Transformation; Economic Sectors; Economy; Governing Rules, Regulations, and Reforms; Growth and Development Strategy; India
Alfaro, Laura, and Anusha Chari. "India Transformed: Insights from the Firm Level 1988-2005." Harvard Business School Working Paper, No. 10-030, October 2009. (NBER Working Paper Series, No. 15448, October 2009.)
- 02 Nov 2006
- Working Paper Summaries
Managing Functional Biases in Organizational Forecasts: A Case Study of Consensus Forecasting in Supply Chain Planning
Keywords: by Rogelio Oliva & Noel H. Watson
- January 2023
- Case
Rentokil: The Terminix Acquisition
By: Ted Berk, Emily R. McComb and Julia Kelley
When announcing their agreement to merge in December 2021, creating a clear leader in global pest control, UK-based Rentokil and Tennessee-based Terminix described extensive benefits of the cross-border combination. The companies touted the advantages of their combined... View Details
Keywords: Mergers and Acquisitions; Valuation; Cross-Cultural and Cross-Border Issues; Business and Shareholder Relations
Berk, Ted, Emily R. McComb, and Julia Kelley. "Rentokil: The Terminix Acquisition." Harvard Business School Case 223-061, January 2023.
- 22 Apr 2024
- Research & Ideas
When Does Impact Investing Make the Biggest Impact?
The idea of supporting social change has propelled impact investing assets to more than $1 trillion. But what if those funds aren’t as impactful as investors expect? Recent Harvard Business School research... View Details
Keywords: by Rachel Layne
- 17 Nov 2008
- Research & Ideas
Decoding the Artful Sidestep
the right question poorly," the authors note. "In this research we find that, at least in part, people value style over substance because View Details
Keywords: by Martha Lagace
- 01 Feb 1998
- News
HBS Alumni Association Board of Directors: President's Report
very hard...inside! As you may recall from my letter in the October issue of the Bulletin, this year the Board is tackling three important areas... View Details
- 01 Dec 2018
- News
Research Is the Foundation
span more languages, geographies, and cultures than ever, requiring workers to communicate effectively to deliver results. I wanted to understand how a radical language change can bridge differences and facilitate cross-border collaboration.” Neeley led a team View Details