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Show Results For
- All HBS Web
(3,876)
- People (12)
- News (1,099)
- Research (2,174)
- Events (14)
- Multimedia (45)
- Faculty Publications (1,022)
- 22 Jul 2016
- News
Verizon Still an Ad Laggard to Google, Facebook After Yahoo Deal
- 05 Mar 2015
- News
Open offices seem great — until you work in one
- 20 Aug 2021
- Video
Career Vision Workshop: Introduction
- May 2018 (Revised December 2019)
- Case
Apple Inc. in 2018
By: David B. Yoffie and Eric Baldwin
Many observers worried about what would happen to Apple when Steve Jobs died in 2011. But Apple had performed above everyone's expectations in Cook's six years as CEO. Apple's core business—the iPhone—continued to deliver spectacular results. In addition, Cook was... View Details
Keywords: Strategy; Information Technology; Competitive Strategy; Corporate Strategy; Technological Innovation; Competitive Advantage; Computer Industry; Telecommunications Industry; Technology Industry
Yoffie, David B., and Eric Baldwin. "Apple Inc. in 2018." Harvard Business School Case 718-439, May 2018. (Revised December 2019.)
- 20 Sep 2004
- Research & Ideas
How Consumers Value Global Brands
brands, in industries as diverse as information technology and oil. Social Responsibility. People recognize that global companies wield extraordinary influence, both positive and negative, on society's well-being. They expect firms to... View Details
- 10 Dec 2018
- HBS Seminar
Julianna Pillemer, Wharton, University of Pennsylvania
- 03 Apr 2017
- Blog Post
The International Experience at HBS
promotion, I chose to pursue the transformational experience that Harvard has to offer. As an international student, I wasn’t entirely sure what to expect from HBS. Coming from Morocco and France, but having lived in Texas, the UK and... View Details
- 2024
- Working Paper
Primary Capital Market Transactions and Index Funds
By: Marco Sammon and Chris Murray
We document the effects of mechanical buying by CRSP-index-tracking funds on post-IPO returns and IPO deal structure. Leveraging a difference-in-differences-style design built on a 2017 CRSP rule change, we find that expected index fund demand leads fast track IPOs to... View Details
Keywords: Investment Funds; Initial Public Offering; Investment Return; Price; Market Transactions; Financial Markets
Sammon, Marco, and Chris Murray. "Primary Capital Market Transactions and Index Funds." Working Paper, August 2024.
- October 2023
- Article
Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA
By: Matthew S. Johnson, David I. Levine and Michael W. Toffel
We study how a regulator can best target inspections. Our case study is a U.S. Occupational Safety and Health Administration (OSHA) program that randomly allocated some inspections. On average, each inspection averted 2.4 serious injuries (9%) over the next five years.... View Details
Keywords: Safety Regulations; Regulations; Regulatory Enforcement; Machine Learning Models; Safety; Operations; Service Operations; Production; Forecasting and Prediction; Decisions; United States
Johnson, Matthew S., David I. Levine, and Michael W. Toffel. "Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA." American Economic Journal: Applied Economics 15, no. 4 (October 2023): 30–67. (Profiled in the Regulatory Review.)
- 2023
- Working Paper
Founder-CEO Compensation and Selection into Venture Capital-Backed Entrepreneurship
By: Michael Ewens, Ramana Nanda and Christopher Stanton
We show theoretically that a critical determinant of the attractiveness of VC-backed entrepreneurship for high-earning potential founders is the expected time to develop a startup’s initial product. This is because founder-CEOs’ cash compensation increases... View Details
Ewens, Michael, Ramana Nanda, and Christopher Stanton. "Founder-CEO Compensation and Selection into Venture Capital-Backed Entrepreneurship." Harvard Business School Working Paper, No. 20-119, May 2020. (Revised September 2023. Forthcoming at Journal of Finance.)
- 2020
- Working Paper
Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA
By: Matthew S. Johnson, David I. Levine and Michael W. Toffel
We study how a regulator can best target inspections. Our case study is a US Occupational Safety and Health Administration (OSHA) program that randomly allocated some inspections. On average, each inspection averted 2.4 serious injuries (9%) over the next five years.... View Details
Keywords: Government Administration; Working Conditions; Safety; Quality; Production; Analysis; Resource Allocation; Manufacturing Industry; United States
Johnson, Matthew S., David I. Levine, and Michael W. Toffel. "Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA." Harvard Business School Working Paper, No. 20-019, August 2019. (Revised February 2020.)
Why Do Firms Respond to Environmental Regulation the Way That They Do?
A regulator’s ability to incentivize environmental improvement among firms is a vital lever in achieving long-term sustainability. How a firm will respond to such regulation depends, in part, on the expected cost of noncompliance, which is a product of the stated... View Details
- 09 Mar 2021
- Working Paper Summaries
Real Credit Cycles
- 21 Jul 2020
- Working Paper Summaries
Business Reopening Decisions and Demand Forecasts During the COVID-19 Pandemic
- 05 May 2022
- HBS Seminar
Caleb Kwon, Harvard Business School
- 2018
- Working Paper
Diagnostic Bubbles
By: Pedro Bordalo, Nicola Gennaioli, Spencer Yongwook Kwon and Andrei Shleifer
We introduce diagnostic expectations into a standard setting of price formation in which investors learn about the fundamental value of an asset and trade it. We study the interaction of diagnostic expectations with two well-known mechanisms: learning from prices and... View Details
Bordalo, Pedro, Nicola Gennaioli, Spencer Yongwook Kwon, and Andrei Shleifer. "Diagnostic Bubbles." NBER Working Paper Series, No. 25399, December 2018.
- June 2008 (Revised July 2008)
- Case
How Serial Entrepreneurs Build and Manage a Board of Directors in a Venture-Backed Start Up
By: Michael J. Roberts, William A. Sahlman and Sasha Novakovich
This case includes structured interviews with four serial entrepreneurs about the way in which they built and used their boards in each of their companies and what they have learned through that process. These entrepreneurs were asked similar questions, such as "How do... View Details
Roberts, Michael J., William A. Sahlman, and Sasha Novakovich. "How Serial Entrepreneurs Build and Manage a Board of Directors in a Venture-Backed Start Up." Harvard Business School Case 808-163, June 2008. (Revised July 2008.)
- September 2023
- Article
Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement
By: George Serafeim and Aaron Yoon
We investigate whether ESG ratings predict future ESG news and the associated market reactions. We find that the consensus rating predicts future news, but its predictive ability diminishes for firms with large disagreement between raters. Relation between news and... View Details
Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Disclosure; ESG Ratings; ESG Reporting; ESG Disclosure Metrics; Sustainability; Investments; Disagreement; Rating Disagreement; Ratings; Environmental Sustainability; Social Issues; Corporate Social Responsibility and Impact; Performance; News; Investment; Financial Markets; Stocks; Price
Serafeim, George, and Aaron Yoon. "Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement." Special Issue on RAST 2022 Conference. Review of Accounting Studies 28, no. 3 (September 2023): 1500–1530.