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- All HBS Web
(1,002)
- News (249)
- Research (693)
- Multimedia (4)
- Faculty Publications (457)
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- 2011
- Working Paper
Quantity vs. Quality: Exclusion by Platforms with Network Effects
By: Andrei Hagiu
This paper provides a simple model of platforms with direct network effects, in which users value not just the quantity (i.e., number) of other users who join, but also their average quality in some dimension. A monopoly platform is more likely to exclude low-quality... View Details
Keywords: Multi-sided Platforms; Exclusion; Quality And Quantity; Cost; Governing Rules, Regulations, and Reforms; Network Effects; Market Participation; Digital Platforms; Monopoly; Quality; Motivation and Incentives; Strategy
Hagiu, Andrei. "Quantity vs. Quality: Exclusion by Platforms with Network Effects." Harvard Business School Working Paper, No. 11-125, May 2011.
- 10 Apr 2018
- First Look
First Look at New Research, April 10, 2018
the Spanish superstar for the 2018 tournament after all. What is the best course of action? Purchase this case: https://cb.hbsp.harvard.edu/cbmp/product/518041 Harvard Business School Case 218-033 Tesla Motors (A): Financing Growth The... View Details
Keywords: Sean Silverthorne
- 20 Feb 2001
- Research & Ideas
What’s Next for Japan
whether Japan should take on competition-oriented policies, or the more traditional policies that protect the strong social traditions of Japanese big business. He recommended watching the reformation of the Japanese telecom monopoly,... View Details
Keywords: by Hilah Geer
- November 2008 (Revised March 2009)
- Case
South Pole Carbon Asset Management-Going for Gold?
By: Forest L. Reinhardt, Jost Hamschmidt and Mikell Hyman
In late 2008, Christoph Sutter, CEO of South Pole Carbon Asset Management, reflects on his firm's early success at originating carbon credits in developing nations and selling them to governments and firms that seek to offset their greenhouse gas emissions voluntarily... View Details
Keywords: Developing Countries and Economies; Non-Renewable Energy; Entrepreneurship; Governing Rules, Regulations, and Reforms; Environmental Sustainability; Corporate Strategy
Reinhardt, Forest L., Jost Hamschmidt, and Mikell Hyman. "South Pole Carbon Asset Management-Going for Gold?" Harvard Business School Case 709-030, November 2008. (Revised March 2009.)
- 31 Jan 2017
- Research & Ideas
The Dow at 20,000: What's That All About?
School finance professor Luis Viceira, an expert on investment management and capital markets, offered his views on how this happened, what it means, and how high the Dow may go in the future. Jim Aisner: Last week the Dow closed above... View Details
Keywords: by Jim Aisner
- Article
Anger and Regulation
By: Rafael Di Tella and Juan Dubra
We study a model in which agents experience anger when they see a firm that has displayed insufficient concern for the welfare of its clients (i.e., altruism) making high profits. Regulation can increase welfare, for example, through fines (even with no changes in... View Details
Keywords: Altruism; Populism; Public Relations; Profit; Consumer Behavior; Perception; Governing Rules, Regulations, and Reforms
Di Tella, Rafael, and Juan Dubra. "Anger and Regulation." Scandinavian Journal of Economics 116, no. 3 (July 2014): 734–765.
- March 2007 (Revised March 2010)
- Case
Rovna Dan: The Flat Tax in Slovakia
By: Laura Alfaro, Rafael M. Di Tella, Ane Damgaard Jensen and Vincent Marie Dessain
Explores the tax policy choices made by Slovakia and the impact of reforms. Set in 2006, looks at the decision facing new Prime Minister Robert Fico as he faces the public's "reform fatigue." Traces the development of tax and fiscal policies since Slovakia's... View Details
Keywords: Investment; Governing Rules, Regulations, and Reforms; Policy; Taxation; Labor; Welfare; Slovakia
Alfaro, Laura, Rafael M. Di Tella, Ane Damgaard Jensen, and Vincent Marie Dessain. "Rovna Dan: The Flat Tax in Slovakia." Harvard Business School Case 707-043, March 2007. (Revised March 2010.)
- 2005
- Article
The Rise in Firm-Level Volatility: Causes and Consequences
By: Diego Comin and Thomas Philippon
We document that the recent decline in aggregate volatility has been accompanied by a large increase in firm level risk. The negative relationship between firm and aggregate risk seems to be present across industries in the US, and across OECD countries. Firm... View Details
Keywords: Volatility; Risk Management; Relationships; Research and Development; Financing and Loans; Industry Growth; Governing Rules, Regulations, and Reforms; Economy; Outcome or Result; United States
Comin, Diego, and Thomas Philippon. "The Rise in Firm-Level Volatility: Causes and Consequences." NBER Macroeconomics Annual 20 (2005). (Read an article about this paper in The Washington Post, Newsweek and The Charlotte Observer.)
- October 2021 (Revised March 2022)
- Supplement
PittaRosso: Artificial Intelligence-Driven Pricing and Promotion
By: Ayelet Israeli and Fabrizio Fantini
PittaRosso, a traditional Italian shoe retailer, is implementing an AI system to provide pricing and promotion recommendations. The system allows them to implement changes that would affect both the top of funnel and bottom of funnel activities for the company: once... View Details
Keywords: Artificial Intelligence; Pricing; Pricing Algorithm; Pricing Decisions; Pricing Strategy; Pricing Structure; Promotion; Promotions; Online Marketing; Data-driven Decision-making; Data-driven Management; Retail; Retail Analytics; Price; Advertising Campaigns; Analytics and Data Science; Analysis; Digital Marketing; Budgets and Budgeting; Marketing Strategy; Marketing; Transformation; Decision Making; Retail Industry; Italy
- April 2008
- Teaching Note
Viagen: Revolutioning the Livestock Industry (TN)
By: David E. Bell, Mary L. Shelman and Eliot Sherman
Teaching Note for [507021]. View Details
- 21 Aug 2000
- Research & Ideas
Faculty Research Looks to Latin America
FDI are raising concerns that there might be bidding wars: This means governments throwing a lot of money to foreign investors. This weakens corporate finances and can also start the reallocation of resources. "Is Brazil as a country... View Details
Keywords: by Martha Lagace
- 2010
- Working Paper
Reversing the Null: Regulation, Deregulation, and the Power of Ideas
By: David Moss
It has been said that deregulation was an important source of the recent financial crisis. It may be more accurate, however, to say that a deregulatory mindset was an important source of the crisis—a mindset that, to a very significant extent, grew out of profound... View Details
Keywords: Financial Crisis; Financial Markets; Governing Rules, Regulations, and Reforms; Government and Politics; Failure; Business and Government Relations; Financial Services Industry; United States
Moss, David. "Reversing the Null: Regulation, Deregulation, and the Power of Ideas." Harvard Business School Working Paper, No. 10-080, October 2010.
- 25 Mar 2014
- First Look
First Look: March 25
School Case 514-079 Dumb Ways to Die: Advertising Train Safety (A) The case series focuses on Melbourne Trains' viral advertising campaign to improve safe behaviors around trains among young people. This iconic, low budget View Details
Keywords: Sean Silverthorne
- 04 Feb 2014
- First Look
First Look: February 4
These new establishments were concentrated in industries where women entrepreneurs have been traditionally active and the entry was mainly found among household-based establishments. We measure and discuss the extent to which this heightened entrepreneurship is due to... View Details
Keywords: Sean Silverthlorne
- 2007
- Chapter
Labor Market Regulations and European Venture Capital Investment
By: Ant Bozkaya and William R. Kerr
- 04 Dec 2018
- First Look
New Research and Ideas, December 4, 2018
behavior through reputational or status incentives. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=55333 forthcoming Review of Corporate Finance Studies Short-Termism and Capital Flows By: Fried, Jesse M., and Charles... View Details
Keywords: Dina Gerdeman
- September 2023
- Case
The Rise and Fall of FTX
In November 2022, Sam Bankman-Fried's multi-billion-dollar crypto exchange, FTX, collapsed, wiping out investors and throwing the crypto industry into disarray. As FTX's founder and CEO, Bankman-Fried developed a reputation for his unerring business sense and... View Details
Keywords: Cryptocurrency; Crime and Corruption; Financial Statements; Misleading and Fraudulent Advertising; Insolvency and Bankruptcy; Corporate Governance; Governing Rules, Regulations, and Reforms; Failure; Restructuring; United States; Hong Kong; Bahamas
Dey, Aiyesha, Jonas Heese, Joseph Pacelli, and Max Hancock. "The Rise and Fall of FTX." Harvard Business School Case 124-014, September 2023.
- 23 Aug 2016
- First Look
August 23, 2016
examine if it can be implemented in different contexts and across academic cultures, structures, and traditions. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=51496 Spring 2016 Journal of Applied Corporate Finance ESG... View Details
Keywords: Sean Silverthorne
- September 2006 (Revised August 2007)
- Case
The Dubai Ports World Debacle and its Aftermath
By: Julio J. Rotemberg
Describes the political ramifications in the United States of Dubai-based DP World's acquisition of London-based Peninsular and Oriental Steam Navigation Company (P&O). Because P&O operated some port terminals in the United States, DP World obtained clearance from the... View Details
Keywords: Foreign Direct Investment; Multinational Firms and Management; Governing Rules, Regulations, and Reforms; Government Legislation; National Security; Business and Government Relations; Ship Transportation; Dubai; United States
Rotemberg, Julio J. "The Dubai Ports World Debacle and its Aftermath." Harvard Business School Case 707-014, September 2006. (Revised August 2007.)
- 08 Mar 2016
- Research & Ideas
Solving an Economic Mystery Surrounding Argentina and Chile
coup against President Allende in 1973, and who is noted equally for structural reforms and human rights abuses. The informational void is by no means unique to these two countries, and this is why Harvard Business School Dean Nitin... View Details
Keywords: by Sean Silverthorne