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Show Results For
- All HBS Web
(3,462)
- People (13)
- News (932)
- Research (2,108)
- Events (17)
- Multimedia (18)
- Faculty Publications (1,435)
Centralized Governance in Decentralized Organizations
We systematically document governance centralization in decentralized autonomous organizations (DAOs) and study its drivers and economic implications. Using multiple data sources and granular on-chain transactional data, we compare our findings to those in... View Details
- 2011
- Article
The Causal Impact of Media in Financial Markets
By: Christopher Parsons and J. Engelberg
Disentangling the causal impact of media reporting from the impact of the events being reported is challenging. We solve this problem by comparing the behaviors of investors with access to different media coverage of the same information event. We use zip codes to... View Details
Parsons, Christopher, and J. Engelberg. "The Causal Impact of Media in Financial Markets." Journal of Finance 66, no. 1 (February 2011): 67–97.
- January 1995 (Revised November 1995)
- Case
Candela Laser vs. Cynosure, Inc.
By: Josh Lerner and Benjamin Conway
Summarizes the lawsuit by Candela Laser against its former CEO and founder, who has begun a competing firm. The extent of patent and trade secret protection are crucial issues. View Details
Lerner, Josh, and Benjamin Conway. "Candela Laser vs. Cynosure, Inc." Harvard Business School Case 295-097, January 1995. (Revised November 1995.)
- December 2006 (Revised April 2008)
- Case
China and the WTO: What Price Membership?
By: Richard H.K. Vietor and Julia Galef
China has been a member of the WTO for more than five years. Its implementation of requirements has been a mixed bag. While China's growth is still spectacular, many institutional problems remain. And there is a new problem--a spectacular trade asymmetry with the... View Details
Keywords: Trade; Governance Compliance; International Relations; Problems and Challenges; China; United States
Vietor, Richard H.K., and Julia Galef. "China and the WTO: What Price Membership?" Harvard Business School Case 707-032, December 2006. (Revised April 2008.)
- March 2014
- Article
Private Interaction Between Firm Management and Sell-Side Analysts
By: Eugene F. Soltes
Although sell-side analysts often privately interact with managers of publicly traded firms, the private nature of this contact has historically obscured direction examination. By examining a set of proprietary records compiled by a large-cap NYSE traded firm, I offer... View Details
Soltes, Eugene F. "Private Interaction Between Firm Management and Sell-Side Analysts." Journal of Accounting Research 52, no. 1 (March 2014): 245–272.
- March 2020
- Article
Do Fire Sales Create Externalities?
By: Sergey Chernenko and Adi Sunderam
We develop three novel measures of how much of the price impact of their trading different mutual funds internalize. We show that mutual funds that internalize more of their price impact hold larger cash buffers and use these buffers more aggressively to accommodate... View Details
Chernenko, Sergey, and Adi Sunderam. "Do Fire Sales Create Externalities?" Journal of Financial Economics 135, no. 3 (March 2020): 602–628.
- 30 Jun 2016
- News
What Are Faculty Reading This Summer?
- May 1992 (Revised August 1993)
- Case
Forest Policy in Malaysia
The governments of Malaysia and the Malaysian State of Sarawak need to assess possible changes in forest policy. Environmentalist pressure threatens traditional market relationships and patterns of business-government interaction. Harvest regulations, subsidies, trade... View Details
Keywords: Natural Environment; Policy; Government and Politics; Environmental Sustainability; Trade; Business and Government Relations; Governing Rules, Regulations, and Reforms; Forestry Industry; Forest Products Industry; Malaysia
Reinhardt, Forest L. "Forest Policy in Malaysia." Harvard Business School Case 792-099, May 1992. (Revised August 1993.)
- 2013
- Dissertation
Firm-to-Firm Matching Along the Global Supply Chain
By: Raluca Dragusanu
This paper examines the matching patterns between buyers and sellers at different stages of the global production chain. I construct a new dataset, which links firm-level information on Indian manufacturing exporters from the CMIE-Prowess database with firm-level... View Details
- Working Paper
Index Rebalancing and Stock Market Composition: Do Indexes Time the Market?
By: Marco Sammon and John J. Shim
Value-weighted indexes must rebalance in response to stock market composition changes, e.g., issuance, buybacks, and IPOs. In doing so, existing index funds implicitly engage in market timing. Index funds’ long-short rebalancing portfolios have a -3.5% annual return... View Details
Sammon, Marco, and John J. Shim. "Index Rebalancing and Stock Market Composition: Do Indexes Time the Market?" SSRN Working Paper Series, No. 5080459, May 2025.
- March 2022 (Revised February 2024)
- Case
El Salvador: Launching Bitcoin as Legal Tender
By: Laura Alfaro, Carla Larangeira and Ruth Costas
In June 2021, Nayib Bukele, El Salvador’s president, surprised the world with the announcement that the country would adopt bitcoin as legal tender, becoming the first nation to do so. Bitcoin was mostly used for trading and had one of the most volatile track records... View Details
Keywords: Bitcoin; Cryptocurrency; Currency; Financial Strategy; Economic Growth; Governance; Macroeconomics; Assets; Latin America; El Salvador
Alfaro, Laura, Carla Larangeira, and Ruth Costas. "El Salvador: Launching Bitcoin as Legal Tender." Harvard Business School Case 322-055, March 2022. (Revised February 2024.)
- 23 Mar 2003
- Research & Ideas
AIDS in Africa—What’s the Solution?
companies that depend on migrant workers such as the mining industry must consider the social dynamic created by men working away from their families many months out of the year. The sex trade in which those men participate has been... View Details
Keywords: by Julie Jette
- 2017
- Chapter
Globalization in Historical Perspective
By: Pankaj Ghemawat and Geoffrey Jones
This chapter explores the role that firms have played over time in promoting international trade and investment. It takes a chronological perspective and is organized around a first wave of globalization from the mid-nineteenth century until the 1920s and a second wave... View Details
Keywords: International Business; International Marketing; History; Marketing; Investment; Trade; Globalization
Ghemawat, Pankaj, and Geoffrey Jones. "Globalization in Historical Perspective." Chap. 3 in The Laws of Globalization and Business Applications, by Pankaj Ghemawat, 56–81. New York: Cambridge University Press, 2017.
- October 2016 (Revised January 2018)
- Case
BlackRock (A): Selling the Systems?
By: Ranjay Gulati, Jan W. Rivkin and Kelly McNamara
As the case opens in 1999, several key leaders at BlackRock, Inc., then a relatively small asset management firm, are trying to convince CEO Larry Fink and others that the firm should begin to offer Aladdin—its proprietary analytics and trading platform—to other asset... View Details
Keywords: Strategy; Competition; Information Technology; Asset Management; Competitive Strategy; Financial Services Industry; United States
Gulati, Ranjay, Jan W. Rivkin, and Kelly McNamara. "BlackRock (A): Selling the Systems?" Harvard Business School Case 717-404, October 2016. (Revised January 2018.)
- July 8, 2013
- Column
Greening Is Not Enough: 4 Steps to Corporate Leadership on Climate Change
By: Michael W. Toffel and Auden Schendler
Environmental sustainability usually means greening operations and products, but that's not nearly enough to stop climate change. Corporate leadership on climate change also requires urging action by governments, trade associations, and suppliers — and marketing these... View Details
Toffel, Michael W., and Auden Schendler. "Greening Is Not Enough: 4 Steps to Corporate Leadership on Climate Change." Network for Business Sustainability, Thought Leaders (blog) (July 8, 2013). (Reprinted in Greenbiz.com July 9, 2013.)
(Un)principled Agents: Monitoring Loyalty after the End of the Royal African Company Monopoly
The revocation of the Royal African Company's monopoly in 1698 inaugurated a transformation of the transatlantic slave trade. While the RAC’s exit from the slave trade has received scholarly attention, little is known about the company’s response to the loss of its... View Details
- 2013
- Working Paper
Asset Price Dynamics with Limited Attention
By: Mark Seasholes, Terrence Hendershott, Sunny X. Li and Albert J. Menkveld
This paper studies the role that limited attention and inefficient risk sharing play in stock price deviations from the efficient prices at horizons from one day to one month. We expand the Due (2010) slow-moving capital model to analyze multiple groups of investors... View Details
Keywords: Transitory Volatility; Limited Attention; Individuals; Market Makers; Asset Pricing; Financial Markets; Volatility
Seasholes, Mark, Terrence Hendershott, Sunny X. Li, and Albert J. Menkveld. "Asset Price Dynamics with Limited Attention." Working Paper, November 2013. (2nd round at the Journal of Finance.)
- December 2019
- Case
CME Group in 2019
By: José B. Alvarez, Forest Reinhardt and Natalie Kindred
Chicago-based CME Group is the world’s largest futures and options marketplace, with annual trading volume of over 4.8 billion contracts in 2018. This case is set in late 2019, as heightened perceptions of risk stemming from the U.S.-China trade war are driving record... View Details
Keywords: Financial Markets; Risk Management; Futures and Commodity Futures; Trade; Price; Competition; Risk and Uncertainty; Competitive Strategy; United States; China; Brazil
Alvarez, José B., Forest Reinhardt, and Natalie Kindred. "CME Group in 2019." Harvard Business School Case 520-048, December 2019.
- January 2002
- Case
DeRemate.com: Building a Latin American Internet Auction Site
Analyzes the strategic decision-making process in terms of market forces and short-term growth for an online trading community site in Latin America. A major competitor to E-bay, DeRemate.com is contemplating expansion throughout Latin America. View Details
Rukstad, Michael G., and David Collis. "DeRemate.com: Building a Latin American Internet Auction Site." Harvard Business School Case 702-454, January 2002.
- 19 Nov 2019
- Video
Seema Aziz
Seema Aziz, founder of Sefam, the first high-quality fabric made in Pakistan, and founder of the Care Foundation, discusses her foundation's adoption of poorly performing state schools in Pakistan, against the... View Details