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- All HBS Web
(2,651)
- People (1)
- News (498)
- Research (1,902)
- Events (8)
- Multimedia (3)
- Faculty Publications (960)
- September 1999 (Revised April 2000)
- Case
Novell: World's Largest Network Software Company
By: Richard L. Nolan
After phenomenal growth and market leadership in networking, founder and CEO Ray Noorda made a frontal assault on Microsoft's core strengths. In 1994, Noorda spend over $1.5 billion acquiring companies such as WordPerfect to combat Microsoft Word, products such as... View Details
Keywords: Information Infrastructure; Applications and Software; Competition; Internet and the Web; Strategic Planning; Corporate Strategy; Information Technology Industry
Nolan, Richard L. "Novell: World's Largest Network Software Company." Harvard Business School Case 300-038, September 1999. (Revised April 2000.)
- October 1991 (Revised November 1993)
- Case
Philips' Compact Disc Introduction (A)
Asks that students adopt the perspective of Philips in 1979, after technical development of the CD was complete, but three years before it was introduced commercially. At that time, Philips' management had to decide whether to attempt to establish a CD standard through... View Details
Keywords: Technological Innovation; Market Entry and Exit; Product Launch; Standards; Product Development; Technology Industry
McGahan, Anita M. "Philips' Compact Disc Introduction (A)." Harvard Business School Case 792-035, October 1991. (Revised November 1993.)
- 14 Aug 2012
- First Look
First Look: August 14
Working PapersLegislating Stock Prices Authors:Lauren Cohen, Karl Diether, and Christopher Malloy Abstract In this paper we demonstrate that legislation has a simple, yet previously undetected impact on... View Details
Keywords: Sean Silverthorne
- 2015
- Working Paper
The Probability of Rare Disasters: Estimation and Implications
By: Emil Siriwardane
I analyze a rare disasters economy that yields a measure of the risk neutral probability of a macroeconomic disaster, p*t. A large panel of options data provides strong evidence that p*t is the single factor driving option-implied jump risk measures in the cross... View Details
Siriwardane, Emil. "The Probability of Rare Disasters: Estimation and Implications." Harvard Business School Working Paper, No. 16-061, November 2015.
- July 2003
- Case
Deutsche Borse
Focuses on how Deutsche Borse's (the German stock exchange based in Frankfurt) acquisition of a 50% stake in Clearstream International, a company specialized in clearing, settlement, and custody of securities across borders, may or may not confirm its position as the... View Details
Chacko, George C., Vincent Dessain, Eli Strick, and Jose-Abel Defina. "Deutsche Borse." Harvard Business School Case 204-008, July 2003.
- January 2017
- Case
Danaher Corporation, 2007–2017
By: John R. Wells and Gabriel Ellsworth
On July 2, 2016, Danaher Corporation completed the spinoff of Fortive Corporation. The previous day, Danaher’s stock price had reached an all-time high. In 2015, Danaher had decided to split off its test and measurement, fuel and fleet management, and automation... View Details
Keywords: Danaher; Fortive; Larry Culp; Beckman Coulter; Pall; Life Sciences; Diagnostics; Environmental Operations; Water Management; Dental; Testing; Measurement; Fuel; Fleet Management; Automation; Toolmaking; Tools; Disease Management; Continuous Improvement; Toyota Production System; Divestiture; Spinoffs; Spin-off; Networks; Acquisition; Mergers and Acquisitions; Business Conglomerates; Business Divisions; Business Subsidiaries; Business Units; Business Growth and Maturation; Business Model; For-Profit Firms; Joint Ventures; Restructuring; Engineering; Chemicals; Construction; Machinery and Machining; Profit; Revenue; Globalized Firms and Management; Multinational Firms and Management; Health; Health Care and Treatment; Health Disorders; Medical Specialties; Business History; Job Cuts and Outsourcing; Business or Company Management; Growth and Development Strategy; Management Analysis, Tools, and Techniques; Management Practices and Processes; Management Succession; Management Systems; Resource Allocation; Market Entry and Exit; Measurement and Metrics; Logistics; Business Processes; Organizational Change and Adaptation; Public Ownership; Problems and Challenges; Science; Genetics; Natural Environment; Wastes and Waste Processing; Science-Based Business; Opportunities; Strategy; Adaptation; Business Strategy; Competition; Competitive Strategy; Competitive Advantage; Consolidation; Corporate Strategy; Diversification; Expansion; Technology; Software; Technology Networks; Technology Platform; Value; Valuation; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; United States; District of Columbia
Wells, John R., and Gabriel Ellsworth. "Danaher Corporation, 2007–2017." Harvard Business School Case 717-464, January 2017.
- 2024
- Working Paper
Who Values Democracy?
By: Max Miller
This paper tests the conventional view that redistribution is central to the democratization process using data from stock markets. Consistent with this view, democratizations have a large, negative impact on asset valuations driven by a rise in redistribution risk.... View Details
Keywords: Government and Politics; Risk and Uncertainty; Financial Crisis; Macroeconomics; Financial Markets; Valuation
Miller, Max. "Who Values Democracy?" Working Paper, February 2024. (Revise and Resubmit, Journal of Political Economy.)
- June 2001 (Revised December 2006)
- Case
Role of Capital Market Intermediaries in the Dot-Com Crash of 2000, The
By: Krishna G. Palepu and Gillian D Elcock
Set in the context of the rise and fall of the Internet stocks in the United States. View Details
Keywords: Stocks; Price Bubble; Capital Markets; Investment Banking; Information Technology Industry; Information Technology Industry; United States
Palepu, Krishna G., and Gillian D Elcock. "Role of Capital Market Intermediaries in the Dot-Com Crash of 2000, The." Harvard Business School Case 101-110, June 2001. (Revised December 2006.)
- September 2020 (Revised July 2022)
- Technical Note
Algorithmic Bias in Marketing
By: Ayelet Israeli and Eva Ascarza
This note focuses on algorithmic bias in marketing. First, it presents a variety of marketing examples in which algorithmic bias may occur. The examples are organized around the 4 P’s of marketing – promotion, price, place and product—characterizing the marketing... View Details
Keywords: Algorithmic Data; Race And Ethnicity; Promotion; ＂Marketing Analytics＂; Marketing And Society; Big Data; Privacy; Data-driven Management; Data Analysis; Data Analytics; E-Commerce Strategy; Discrimination; Targeting; Targeted Advertising; Pricing Algorithms; Ethical Decision Making; Customer Heterogeneity; Marketing; Race; Ethnicity; Gender; Diversity; Prejudice and Bias; Marketing Communications; Analytics and Data Science; Analysis; Decision Making; Ethics; Customer Relationship Management; E-commerce; Retail Industry; Apparel and Accessories Industry; United States
Israeli, Ayelet, and Eva Ascarza. "Algorithmic Bias in Marketing." Harvard Business School Technical Note 521-020, September 2020. (Revised July 2022.)
- 2010
- Other Unpublished Work
Share Issuance and Factor Timing
By: Robin Greenwood and Samuel Hanson
We show that characteristics of stock issuers can be used to forecast important common factors in stocks returns such as those associated with book-to-market, size, and industry. Specifically, we use differences between the attributes of stock issuers and repurchasers... View Details
Keywords: Forecasting and Prediction; Equity; Stocks; Stock Shares; Investment Return; Investment Portfolio; Price; Performance Evaluation
Greenwood, Robin, and Samuel Hanson. "Share Issuance and Factor Timing." December 2010. (Appendix. Previously titled "Characteristic Timing," NBER Working Paper Series, No. 15948.)
- May 2007 (Revised January 2011)
- Case
Bankinter: Deploying the Mortgage Simulator to the Branches
Describes how Bankinter, a mid-sized Spanish bank, altered the information set available to its customer-facing employees. In the spring of 2003, Bankinter introduced an Excel-based program called the Mortgage Simulator that helped branch managers calculate the price... View Details
Keywords: Customer Focus and Relationships; Customer Value and Value Chain; Banks and Banking; Mortgages; Employees; Motivation and Incentives; Spain
Martinez-Jerez, Francisco de Asis, and Katherine Miller. "Bankinter: Deploying the Mortgage Simulator to the Branches." Harvard Business School Case 107-070, May 2007. (Revised January 2011.)
- November 2021 (Revised December 2022)
- Case
Farfetch: Digital Transformation for Luxury Brands
By: Sunil Gupta, Jill Avery, Elena Corsi and Federica Gabrieli
Farfetch, a global luxury technology platform and digital marketplace had been surfing the wave of digital transformation in the luxury fashion industry since 2008. While the company’s stock price and market valuation had fluctuated since its IPO in 2018, it had... View Details
Keywords: Digital Marketing; Marketplaces; Retailing; Internet Marketing; E-Commerce Strategy; Marketing; Marketing Strategy; Marketing Channels; Brands and Branding; Luxury; Growth and Development Strategy; Digital Transformation; E-commerce; Apparel and Accessories Industry; Beauty and Cosmetics Industry; Fashion Industry; Retail Industry; Web Services Industry; Technology Industry; United Kingdom; Europe; Portugal; China
Gupta, Sunil, Jill Avery, Elena Corsi, and Federica Gabrieli. "Farfetch: Digital Transformation for Luxury Brands." Harvard Business School Case 522-051, November 2021. (Revised December 2022.)
- October 2020 (Revised March 2022)
- Case
Automercados Plaza's: Surviving Venezuela's Hyperinflation
By: Alberto Cavallo, Mariana Cal and Carla Larangeira
Under the rule of presidents Hugo Chávez and Nicolas Maduro, Venezuela experienced one of the worst economic and political meltdowns in modern history, culminating with a massive hyperinflation. Remarkably, during this dramatic times Automercados Plaza's had grown to... View Details
Keywords: Hyperinflation; Populism; Inflation and Deflation; Macroeconomics; Management; Strategy; Organizational Change and Adaptation; Business and Government Relations; Retail Industry; South America; Venezuela
Cavallo, Alberto, Mariana Cal, and Carla Larangeira. "Automercados Plaza's: Surviving Venezuela's Hyperinflation." Harvard Business School Case 721-014, October 2020. (Revised March 2022.)
- Research Summary
International Trade
Economists believe that there is substantial “missing trade” due to trade barriers, such as tariffs and transport costs, that constrain the global activities of firms. Professor Steinwender goes a step farther by studying indirect trade barriers, notably information... View Details
- 2021
- Working Paper
Government Shareholdings in Brokerage Firms and Analyst Research Quality
By: Sheng Cao, Xianjie He, Charles C.Y. Wang and Huifang Yin
During times when the Chinese government wished to prop up the market, sell-side analysts from brokerages with significant government ownership issued relatively less pessimistic (or more optimistic) earnings forecasts, earnings-forecast revisions, and stock... View Details
Keywords: Sell-side Analysts; Forecast Optimism; Forecast Accuracy; Government Incentives; Stocks; Forecasting and Prediction; Business and Government Relations; Emerging Markets
Cao, Sheng, Xianjie He, Charles C.Y. Wang, and Huifang Yin. "Government Shareholdings in Brokerage Firms and Analyst Research Quality." Harvard Business School Working Paper, No. 18-095, March 2018. (Revised June 2021.)
- 09 Jul 2015
- News
Tech glitches at big institutions made it a good day for paranoia
- August 2024 (Revised October 2024)
- Case
Discerene Group: Long-Term Public-Markets Investing
By: Luis M. Viceira and Brent Schwarz
This case discusses active investing based on fundamental valuations and price distortions created by market events, and whether contractual terms between investment managers and their investors can help align incentives between long-term investors and active managers.... View Details
Viceira, Luis M., and Brent Schwarz. "Discerene Group: Long-Term Public-Markets Investing." Harvard Business School Case 225-023, August 2024. (Revised October 2024.)
- Forthcoming
- Article
Perceptions about Monetary Policy
By: Michael D. Bauer, Carolin Pflueger and Adi Sunderam
We estimate perceptions about the Federal Reserve’s monetary policy rule from panel data on professional forecasts of interest rates and macroeconomic conditions. The perceived dependence of the federal funds rate on economic conditions varies substantially over time,... View Details
Bauer, Michael D., Carolin Pflueger, and Adi Sunderam. "Perceptions about Monetary Policy." Quarterly Journal of Economics (forthcoming). (Pre-published online June 25, 2024.)
- January 2008
- Background Note
Equity Options
By: Joshua Coval and Erik Stafford
The goal of this simulation is to understand the reliance of option values on volatility. When an investor trades an option, they are essentially trading volatility. Therefore, much of the focus in this lesson is on forecasting volatility. Students are able to use two... View Details
Keywords: Volatility; Forecasting and Prediction; Stock Options; Investment Return; Price; Market Transactions; Mathematical Methods; Value
Coval, Joshua, and Erik Stafford. "Equity Options." Harvard Business School Background Note 208-118, January 2008.
- August 2019 (Revised April 2021)
- Case
Zillow Offers: Winning Online Real Estate 2.0
By: Luis Viceira, Marco Di Maggio and Allison Ciechanover
Founded in 2005, Zillow had become the leading online real estate and home-related marketplace. The brand was recognized as a trusted resource for players in the real estate market, providing information and transparency on home prices. Revenue, which was historically... View Details
Keywords: Real Estate; Corporate Culture; Intermediation; Brokerage; Startup; Evaluating Business Investments; Property; Information Technology; Business Model; Expansion; Business Startups; Real Estate Industry; Media and Broadcasting Industry; United States
Viceira, Luis, Marco Di Maggio, and Allison Ciechanover. "Zillow Offers: Winning Online Real Estate 2.0." Harvard Business School Case 220-021, August 2019. (Revised April 2021.)