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Show Results For
- All HBS Web
(2,554)
- People (2)
- News (500)
- Research (1,768)
- Events (19)
- Multimedia (18)
- Faculty Publications (761)
- May 2004 (Revised March 2005)
- Case
Instant Messaging
By: David B. Yoffie and Deborah Freier
Explores the usage and technology of instant messaging (IM). IM enables two or more users to communicate almost instantaneously over the Internet with short, private text messages. Most IM service providers chose to remain proprietary and, therefore, a user of most IM... View Details
Keywords: Network Effects; Standards; Communication Technology; Mobile and Wireless Technology; Internet and the Web; Web Services Industry
Yoffie, David B., and Deborah Freier. "Instant Messaging." Harvard Business School Case 704-502, May 2004. (Revised March 2005.)
- 04 Feb 2025
- HBS Seminar
Anocha Aribarg, University of Michigan
- June 2011 (Revised October 2012)
- Case
Patagonia Sur: For-Profit Land Conservation in Chile
By: Arthur I Segel, Nicolas Ibanez and Jay Verjee
Warren Adams founded Patagonia Sur in 2007 as one of the world's first for-profit land conservation businesses. His goal was to purchase over 100,000 acres of land in southern Chile and to run a variety of sustainable businesses to generate annual returns for... View Details
Keywords: Business Model; Environmental Sustainability; Profit; Investment; For-Profit Firms; Entrepreneurship; Investment Return; Revenue; Risk and Uncertainty; Capital; SWOT Analysis; Real Estate Industry; Chile
Segel, Arthur I., Nicolas Ibanez, and Jay Verjee. "Patagonia Sur: For-Profit Land Conservation in Chile." Harvard Business School Case 211-103, June 2011. (Revised October 2012.)
- 26 Feb 2008
- First Look
First Look: February 26, 2008
way for higher rates of customer acquisition and higher rates of repeat purchasing among existing customers in the direct channels in the long term. Our results are based on intervention analysis with a treatment/control group design. We... View Details
Keywords: Martha Lagace
- 2022
- Case
Marathon Petroleum and Southwest Detroit: The Intersection of Community and Environment
By: Andrew J. Hoffman
Environmental racism describes the unequal burden of environmental hazards placed on disadvantaged communities through systems, policies, and practices. In such a situation, these people disproportionately live close to sources of toxic waste-what are referred to as... View Details
Keywords: Environmental Regulation; Pollutants; Pollution; Equality and Inequality; Social Issues; Poverty; Race; Health Disorders; Ethics
Hoffman, Andrew J. "Marathon Petroleum and Southwest Detroit: The Intersection of Community and Environment." William Davidson Institute Case 2-652-482, 2022.
- October 2020
- Article
IQ from IP: Simplifying Search in Portfolio Choice
By: Huaizhi Chen, Lauren Cohen, Umit Gurun, Dong Lou and Christopher J. Malloy
Using a novel database that tracks web traffic on the SEC’s EDGAR servers between 2004 and 2015, we show that mutual fund managers gather information on a very particular subset of firms and insiders, and their surveillance is very persistent over time. This tracking... View Details
Keywords: Tracked Trades; Return Predictability; Institutional Trading; Insider Trading; Institutional Investing; Information; Investment Portfolio; Decisions; Management
Chen, Huaizhi, Lauren Cohen, Umit Gurun, Dong Lou, and Christopher J. Malloy. "IQ from IP: Simplifying Search in Portfolio Choice." Journal of Financial Economics 138, no. 1 (October 2020): 118–137. (Winner of the First Prize, Crowell Memorial Award for Best Paper in Quantitative Investments, PanAgora Asset Management, 2019.)
- 2019
- Working Paper
The Effect of Payment Choices on Online Retail: Evidence from the 2016 Indian Demonetization
By: Chaithanya Bandi, Antonio Moreno, Donald Ngwe and Zhiji Xu
The Indian banknote demonetization in 2016 was one of the most significant international events of that year. Overnight, 86% of Indian currency in circulation was declared invalid unless exchanged for new bills. The sudden and unexpected demonetization constituted a... View Details
Keywords: Cash On Delivery; Online Retail; Product Returns; Payment Methods; Digitization; Emerging Markets; Currency; Internet and the Web; Demand and Consumers; Retail Industry; India
Bandi, Chaithanya, Antonio Moreno, Donald Ngwe, and Zhiji Xu. "The Effect of Payment Choices on Online Retail: Evidence from the 2016 Indian Demonetization." Harvard Business School Working Paper, No. 19-123, June 2019.
- 2019
- Article
Time-Driven Activity-Based Cost Analysis for Outpatient Anticoagulation Therapy: Direct Costs in a Primary Care Setting with Optimal Performance
By: Robert S. Kaplan, Rohit A. Bobade, Richard A. Helmers, Thomas M. Jaeger, Laura J. Odell and Derek A. Haas
Objectives: To determine how overall cost of anticoagulation therapy for warfarin compares with that of Novel Oral Anticoagulants (NOACs). Also, to demonstrate a scientific, comprehensive, and an analytical approach to estimate direct costs involved in monitoring and... View Details
Keywords: Time-Driven Activity-Based Costing; Activity Based Costing and Management; Health Care and Treatment; Analysis
Kaplan, Robert S., Rohit A. Bobade, Richard A. Helmers, Thomas M. Jaeger, Laura J. Odell, and Derek A. Haas. "Time-Driven Activity-Based Cost Analysis for Outpatient Anticoagulation Therapy: Direct Costs in a Primary Care Setting with Optimal Performance." Journal of Medical Economics 22, no. 5 (2019): 471–477.
- June 2017
- Teaching Note
The De Beers Group: Exploring the Diamond Reselling Opportunity
By: Benjamin C. Esty, Daniel P. Gross and Lauren G. Pickle
In September 2014, Tom Montgomery (SVP of strategic initiatives at the De Beers Group) and his team launched a pilot program in the United States to explore $1 billion diamond market for pre-owned (recycled) diamonds. According to Montgomery, the motivation for the... View Details
Keywords: Diamonds; Go-to-market Strategy; Secondary Market; Willingness To Pay; Pilot Program; Strategy Development; Strategy Execution; Scope; Marketing; Advertising; Branding; Customer Value; Pawn Shops; Jewelry; Supply And Demand; Corporate Strategy; Business Strategy; Vertical Integration; Advertising Campaigns; Value Creation; Retail Industry; Consumer Products Industry; Advertising Industry; Mining Industry; United States; United Kingdom; Africa; Botswana; South Africa; Namibia
- 2017
- Working Paper
Cellophane, the New Visuality, and the Creation of Self-Service Food Retailing
By: Ai Hisano
This working paper examines how innovations in transparent packaging, specifically cellophane in the mid-twentieth century United States, helped retailers create full self-service merchandising systems, including selling perishable food. While self-service stores began... View Details
Hisano, Ai. "Cellophane, the New Visuality, and the Creation of Self-Service Food Retailing." Harvard Business School Working Paper, No. 17-106, May 2017.
- April 2017
- Case
Imprimis (A)
By: Ramon Casadesus-Masanell, Karen Elterman and Marc Appel
This case examines the strategic choices and evolving business model of Imprimis Pharmaceuticals from the perspective of CEO Mark Baum. The (A) case provides a brief history of the company and of the compounding business, outlining the challenges faced by Imprimis in... View Details
Keywords: Strategy; Healthcare; Drug Compounding; Pharmaceuticals; Compounding; Drug Development; Decision-making; Mark Baum; Imprimis; Small Business; Decisions; Cost vs Benefits; Business Strategy; Business Model; Decision Choices and Conditions; Pharmaceutical Industry; United States
Casadesus-Masanell, Ramon, Karen Elterman, and Marc Appel. "Imprimis (A)." Harvard Business School Case 717-426, April 2017.
- May 2015
- Case
Pricing in a Digital World (2015)
By: John Gourville
Dynamic pricing, especially as practiced by Uber and Lift, seems to be all the rage. In this case, we look at five interesting applications of dynamic price and price customization, each made possible by advances in digital technology. These range from the online... View Details
- June 2010 (Revised August 2021)
- Case
Vereinigung Hamburger Schiffsmakler und Schiffsagenten e.V. (VHSS): Valuing Ships
By: Benjamin C. Esty and Albert Sheen
After booming for more than five years, the global shipping (maritime) industry experienced a dramatic crash in late 2008 as the global financial system froze and the global economy slid into recession. Ship charter rates (revenue) fell by as much as 90% causing prices... View Details
Keywords: Fair Value Accounting; Financial Crisis; Capital Markets; Financial Liquidity; International Finance; Globalized Markets and Industries; Valuation; Banking Industry; Shipping Industry; Germany
Esty, Benjamin C., and Albert Sheen. "Vereinigung Hamburger Schiffsmakler und Schiffsagenten e.V. (VHSS): Valuing Ships." Harvard Business School Case 210-058, June 2010. (Revised August 2021.)
- 23 Jul 2001
- Research & Ideas
Sam Walton: Great From the Start
unnoticed. However, Walton believed, probably correctly, that Holmes refused to renew his lease at any price because he saw how well the Ben Franklin was doing. He purchased the store's inventory and fixtures at what Walton himself... View Details
- 15 Mar 2011
- First Look
First Look: March 15
recruit and retain motivated and capable CHWs. Purchase this case:http://cb.hbsp.harvard.edu/cb/product/910030-PDF-ENG Brazil: Leading the BRICs? Arthur A. Daemmrich and Aldo MusacchioHarvard Business School Case 711-024 Brazil's new... View Details
Keywords: Sean Silverthorne
- February 1992 (Revised March 1993)
- Case
Intel Corp.--1992
By: Kenneth A. Froot
Intel Corp., the world's dominant designer and manufacturer of microprocessors (the "brains" of the personal computer), has accumulated a large amount of cash (net of debt). Furthermore, it expects to continue to accumulate cash at an unprecedented rate. Has the... View Details
Keywords: Dividends; Financial Management; Competition; Multinational Firms and Management; Cash; Technological Innovation; Capital Structure; Investment Return; Equity; Financial Strategy; Corporate Finance; Semiconductor Industry; United States
Froot, Kenneth A. "Intel Corp.--1992." Harvard Business School Case 292-106, February 1992. (Revised March 1993.)
- September 2015 (Revised March 2017)
- Case
Château Margaux (Abridged)
By: Elie Ofek, Eric E. Vogt and Robert J. Dolan
Château Margaux, one of only five prestigious estates in the Bordeaux Medoc wine region to have been classified as a "first-growth", is facing a host of strategic decisions in early 2013. Up until this point the estate had been selling two red wines, a first wine whose... View Details
- September 2001 (Revised July 2009)
- Case
Buenos Aires Embotelladora S.A. (BAESA): A South American Restructuring
By: Stuart C. Gilson and Gustavo A. Herrero
In 1998, BAESA, PepsiCo's largest bottler and distributor outside North America, experienced severe financial difficulty and had to restructure its debt and business operations to avoid bankruptcy or liquidation. Based in Argentina, with operations throughout South... View Details
Keywords: Restructuring; Borrowing and Debt; Insolvency and Bankruptcy; Bonds; Stocks; Multinational Firms and Management; Laws and Statutes; United States; Argentina; Brazil
Gilson, Stuart C., and Gustavo A. Herrero. "Buenos Aires Embotelladora S.A. (BAESA): A South American Restructuring." Harvard Business School Case 202-009, September 2001. (Revised July 2009.)
- 09 Dec 2002
- Research & Ideas
UnileverA Case Study
sales in the United States as a percentage of P&G's sales rose from 14.8 percent between 1924 and 1926 to reach almost 50 percent in 1933. In 1930 P&G suggested purchasing Lever in the United States as part of a world division of... View Details