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Show Results For
- All HBS Web
(5,862)
- People (11)
- News (913)
- Research (4,205)
- Events (26)
- Multimedia (58)
- Faculty Publications (2,878)
- April 2013
- Teaching Note
Konys, Inc. (TN)
By: Deishin Lee and Tunay Tunca
This case describes the sourcing policy for a consumer electronics company. The company must decide how to structure contracts with their supplier—using a purchase contract, an option contract, or combination of the two. The company can also buy from the spot market.... View Details
- April 2002
- Article
Limited Arbitrage in Mergers and Acquisitions
By: Malcolm Baker and Serkan Savasoglu
A diversified portfolio of risk arbitrage positions produces an abnormal return of 0.6-0.9% per month over the period from 1981 to 1996. We trace these profits to practical limits on risk arbitrage. In our model of risk arbitrage, arbitrageurs' risk-bearing capacity... View Details
Keywords: Arbitrage; Market Efficiency; Mergers and Acquisitions; Profit; Risk and Uncertainty; Corporate Strategy; Capital; Banking Industry
Baker, Malcolm, and Serkan Savasoglu. "Limited Arbitrage in Mergers and Acquisitions." Journal of Financial Economics 64, no. 1 (April 2002): 91–116.
- 2023
- Working Paper
The Stock Market and Bank Risk-Taking
By: David S. Scharfstein and Antonio Falato
Using confidential supervisory risk ratings, we document that banks increase risk after they go public compared to a control group of banks that filed to go public but withdrew their filings for plausibly exogenous reasons. The increase in risk increases short-term... View Details
Scharfstein, David S., and Antonio Falato. "The Stock Market and Bank Risk-Taking." Working Paper, September 2023.
- November 2012 (Revised June 2013)
- Case
The Facebook IPO Litigation
By: Lena G. Goldberg and Annelena Loeb
Despite its success in the social-networking space, Facebook Inc.'s May 2012 IPO was largely considered a failure. Facebook faced multiple lawsuits and its share price had dropped significantly. Adversaries contended that Facebook had misled investors and violated... View Details
Keywords: Social Networking; IPO; Litigation Risk; Initial Public Offering; Ethics; Lawsuits and Litigation; Failure; Entertainment and Recreation Industry; Entertainment and Recreation Industry; Entertainment and Recreation Industry; United States
Goldberg, Lena G., and Annelena Loeb. "The Facebook IPO Litigation." Harvard Business School Case 313-080, November 2012. (Revised June 2013.)
- December 2006 (Revised March 2010)
- Case
Bill Gates and Steve Jobs
By: Anthony Mayo and Mark Benson
Bill Gates and Steve Jobs, founders of Microsoft and Apple respectively, have revolutionized the relationship between the individual and computer technology. Once the exclusive domain of academia and research facilities, computers can now be found in every area of... View Details
Keywords: Entrepreneurship; Business History; Technological Innovation; Leadership; Risk and Uncertainty; Technology Industry
Mayo, Anthony, and Mark Benson. "Bill Gates and Steve Jobs." Harvard Business School Case 407-028, December 2006. (Revised March 2010.)
- 28 Feb 2014
- News
Doing Business in Afghanistan
- August 2019
- Case
The United States and Russia: Gas Rivals in Europe?
By: Rawi Abdelal, Galit Goldstein and Paul Apostolicas
Though the shale revolution transformed the U.S. into the largest producer of petroleum products, it was unclear how much success American exporters would find selling liquefied natural gas on the European energy market. Gazprom, the state-controlled Russian energy... View Details
Keywords: Gas Pipelines; Natural Gas; LNG; Strategic Analysis; Strategic Behavior; Energy Markets; Entrepreneurial Financing; Entrepreneurial Risk; Entrepreneurial Ventures; Entrepreneurial Selling; Energy; Energy Sources; Entrepreneurship; Market Entry and Exit; Marketing Strategy; Price; Energy Industry; Russia; United States; Europe; European Union
Abdelal, Rawi, Galit Goldstein, and Paul Apostolicas. "The United States and Russia: Gas Rivals in Europe?" Harvard Business School Case 720-006, August 2019.
- November 2020 (Revised May 2021)
- Technical Note
Tales of Life-changing Innovations: Reducing Breast Cancer Risks | Note on the Development of Tamoxifen (through 1999)
By: Amar Bhidé, Srikant M. Datar and Katherine Stebbins
Bhidé, Amar, Srikant M. Datar, and Katherine Stebbins. "Tales of Life-changing Innovations: Reducing Breast Cancer Risks | Note on the Development of Tamoxifen (through 1999)." Harvard Business School Technical Note 321-058, November 2020. (Revised May 2021.)
- Fall 2018
- Article
The Value of Fit Information in Online Retail: Evidence from a Randomized Field Experiment
By: Santiago Gallino and Antonio Moreno
Online channels generate frictions when selling products with nondigital attributes, such as apparel. Customers may be reluctant to purchase products they have not been able to try on, and those customers who do purchase may return products when they do not fit as... View Details
Keywords: Supply Chain Information; Fit Uncertainty; Online Retail; Randomized Field Experiment; Virtual Fitting Room; Digital Retail; Customization and Personalization; Internet and the Web; Value; Performance Improvement; Apparel and Accessories Industry; Apparel and Accessories Industry
Gallino, Santiago, and Antonio Moreno. "The Value of Fit Information in Online Retail: Evidence from a Randomized Field Experiment." Manufacturing & Service Operations Management 20, no. 4 (Fall 2018): 767–787.
- 16 Jan 2025
- Blog Post
Alumni Career Journey: Sophie Levin (MS/MBA 2022) - How Risk Can Be the Key to a Sustainable Future
describe startups tackling some of the most pressing and complex challenges of our time. Many of these companies face technical hurdles or market risks that require significant time View Details
- October 2018 (Revised August 2019)
- Case
Everybody Knows: Russia and the Election
By: Rawi Abdelal, Rafael Di Tella and Galit Goldstein
Following a contentious presidential race, Donald Trump’s 2016 election destabilized America’s status quo. Academics, journalists, politicians and the public at large examined why Trump had won. Many Americans, inside and outside the government, asserted that a... View Details
Keywords: Strategic Industry; Strategic Alliances (Business); Business And Government; Business And Public Policy; Business And Society; Media Businesses; Media Content; Media Slant; Media Regulation; Internet Of Everything; Government Policy; Politics; Political Campaigns; Political Strategy; Political Turmoil; Government; Government Regulation; Security; International Business; International Relations; National Security; Political Elections; News; Media; Internet and the Web; Rights; Problems and Challenges; Globalization; Business and Community Relations; Business and Government Relations; Government Legislation; Risk and Uncertainty; Cognition and Thinking; Conflict and Resolution; Identity; Civil Society or Community; Culture; Public Opinion; Social Issues; War; Social Media; Public Administration Industry; United States; Russia
Abdelal, Rawi, Rafael Di Tella, and Galit Goldstein. "Everybody Knows: Russia and the Election." Harvard Business School Case 719-012, October 2018. (Revised August 2019.)
- October 2014 (Revised June 2015)
- Case
Quiet Logistics (A)
By: Robert Simons and Natalie Kindred
This two-part case focuses on how to identify and manage strategic uncertainties in an innovative, entrepreneurial start-up company. In the (A) case, students learn about Quiet Logistics, an e-commerce fulfillment company working with high-end apparel retailers such as... View Details
Keywords: Strategy Execution; Strategic Uncertainty; Disruptive Change; Managing Growth; Robotics; Disruptive Technology; Managing Start-ups; Management Control Systems; Performance Measurement; Business Growth and Maturation; Disruption; Entrepreneurship; Disruptive Innovation; Crisis Management; Risk Management; Organizational Change and Adaptation; Business Strategy; Competitive Strategy; E-commerce; Distribution Industry; Technology Industry; United States
Simons, Robert, and Natalie Kindred. "Quiet Logistics (A)." Harvard Business School Case 115-001, October 2014. (Revised June 2015.)
- 04 Feb 2021
- Research & Ideas
Inside CEOs' Pandemic Worries: Uncertainty, Employees, and Kids
and their ability to pay for each of our projects to assess the situation.” Uncertainty about “what the runway of cash should be and how long to plan for” compounded CEOs'... View Details
- 2014
- Book
Los Buenos Tiempos Son Éstos: Los efectos de la incursión de la banca extranjera en México después de un siglo de crisis bancarias [These Are the Good Old Days: Foreign Entry and the Mexican Banking System]
By: Stephen Haber and Aldo Musacchio
This book is the Spanish edition of our award winning paper "These Are the Good Old Days: Foreign Entry and the Mexican Banking System." NBER Working Paper Series, No. 18713, January 2013. The book examines the effects of foreign bank entry into Mexico. Foreign banks... View Details
Keywords: Banks And Banking; Mexico; Commercial Banking; Foreign Direct Investment; Competition; Financial Markets; Banking Industry; Mexico
Haber, Stephen, and Aldo Musacchio. Los Buenos Tiempos Son Éstos: Los efectos de la incursión de la banca extranjera en México después de un siglo de crisis bancarias [These Are the Good Old Days: Foreign Entry and the Mexican Banking System]. Mexico City, Mexico: Centro de Estudios Espinosa Yglesias, 2014, Spanish ed. Electronic.
- July 2018
- Article
Personality Traits of Entrepreneurs: A Review of Recent Literature
By: Sari Pekkala Kerr, William R. Kerr and Tina Xu
We review the extensive literature since 2000 on the personality traits of entrepreneurs. We first consider baseline personality traits like the Big-5 model, self-efficacy and innovativeness, locus of control, and the need for achievement. We then consider risk... View Details
Keywords: Entrepreneurs; Venturing; Personality Traits; Characteristics; Big-5; Risk Attitudes; Goals; Skills; Entrepreneurship; Personal Characteristics; Goals and Objectives; Competency and Skills; Success; Demographics; Research
Kerr, Sari Pekkala, William R. Kerr, and Tina Xu. "Personality Traits of Entrepreneurs: A Review of Recent Literature." Foundations and Trends® in Entrepreneurship 14, no. 3 (July 2018): 279–356.
- November 2011 (Revised December 2013)
- Case
The Long and Short of Apollo Group and the University of Phoenix (A)
By: Luis M. Viceira, Joel Heilprin, Andrew S. Holmes and Damian M. Zajac
A hedge fund is deciding whether to liquidate its position in Apollo Group, a for-profit education firm, in light of significant political and macro-economic uncertainty facing the industry. As part of the investment analysis a complete discounted cash flow analysis... View Details
Viceira, Luis M., Joel Heilprin, Andrew S. Holmes, and Damian M. Zajac. "The Long and Short of Apollo Group and the University of Phoenix (A)." Harvard Business School Case 212-045, November 2011. (Revised December 2013.)
- March 1995
- Article
Tests of Conditional Mean-Variance Efficiency of the U.S. Stock Market
By: C. Engel, J. Frankel, Kenneth A. Froot and T. Rodrigues
Keywords: Risk Aversion; Risk; International Investing; CAPM; Capital Asset Pricing; International Finance; Risk and Uncertainty; Asset Pricing; Financial Markets; Foreign Direct Investment; Behavioral Finance; United States
Engel, C., J. Frankel, Kenneth A. Froot, and T. Rodrigues. "Tests of Conditional Mean-Variance Efficiency of the U.S. Stock Market." Journal of Empirical Finance 2 (March 1995). (Revised from NBER Working Paper Nos. 2890, March 1989 and 4292, March 1993, "Conditional Mean-Variance Efficiency of the U.S. Stock Market," March 1993.)
- June 2014 (Revised March 2016)
- Teaching Note
Starbucks Coffee Company: Transformation and Renewal
By: Nancy F. Koehn
Keywords: General Management; Corporate Change And Sustainability; Turnaround; Howard Schultz; Leading Change; Starbucks; Change; Decision Making; Entrepreneurship; Ethics; Growth and Development; Innovation and Invention; Leadership; Management; Organizations; Risk and Uncertainty; Strategy; Value; Retail Industry; Service Industry; North and Central America; Asia; Europe; South America
- December 2010
- Article
Social Preferences and Strategic Uncertainty: An Experiment on Markets and Contracts
This paper reports a three-phase experiment on a stylized labor market. In the first two phases, agents face simple games, which we use to estimate subjects' social and reciprocity concerns. In the last phase, four principals compete by offering agents a contract from... View Details
Keywords: Strategy; Risk and Uncertainty; Markets; Contracts; Decisions; Distribution; Labor; Game Theory
Cabrales, Antonio, Raffaele Miniaci, Marco Piovesan, and Giovanni Ponti. "Social Preferences and Strategic Uncertainty: An Experiment on Markets and Contracts." American Economic Review 100, no. 5 (December 2010): 2261–2278.
- August 2017
- Article
Relationship Between Labor and Delivery Unit Management Practices and Maternal Outcomes
By: Avery C. Plough, Grace Galwin, Zhonghe Li, Stuart R. Lipsitz, Shehnaz Alidina, Natalie J. Henrich, Lisa R. Hirschhorn, William R. Berry, Atul A. Gawande, Doris Peter, Rory McDonald, Donna L. Caldwell, Janet H. Muri, Debra Bingham, Aaron B. Caughey, Eugene R. Declercq and Neel T. Shah
OBJECTIVE: To define, measure, and characterize key competencies of managing labor and delivery units in the United States and assess the associations between unit management and maternal outcomes.
METHODS: We developed and administered a management measurement... View Details
Keywords: Health Care and Treatment; Management Practices and Processes; Performance Evaluation; Outcome or Result; United States
Plough, Avery C., Grace Galwin, Zhonghe Li, Stuart R. Lipsitz, Shehnaz Alidina, Natalie J. Henrich, Lisa R. Hirschhorn, William R. Berry, Atul A. Gawande, Doris Peter, Rory McDonald, Donna L. Caldwell, Janet H. Muri, Debra Bingham, Aaron B. Caughey, Eugene R. Declercq, and Neel T. Shah. "Relationship Between Labor and Delivery Unit Management Practices and Maternal Outcomes." Obstetrics & Gynecology 130, no. 2 (August 2017): 358–365.