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- All HBS Web (1,016)
- Faculty Publications (228)
- April 2011 (Revised February 2013)
- Background Note
How Government Debt Accumulates
By: Dante Roscini and Jonathan Schlefer
This note discusses the economics of government-debt accumulation. Fiscal deficits are only part of the picture; other factors include the level of debt as a percent of nominal GDP; the interest rate; the inflation rate; the growth rate; and changes in the exchange... View Details
Roscini, Dante, and Jonathan Schlefer. "How Government Debt Accumulates." Harvard Business School Background Note 711-087, April 2011. (Revised February 2013.)
- January 2022
- Technical Note
BGIE Macro Data Repository
By: Alberto Cavallo
This technical note describes an up-to-date data repository containing balance of payment, exchange rate, and aggregate macroeconomic data in a standard format used by case studies written by members of the Business, Government & the International Economy (BGIE) group... View Details
Keywords: Macroeconomics
Cavallo, Alberto. "BGIE Macro Data Repository." Harvard Business School Technical Note 722-037, January 2022. (Access the Data Repository here: https://sites.harvard.edu/bgie-data/.)
- 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.)
- 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.
- Forthcoming
- Article
Segmented Arbitrage
We use arbitrage activity in equity, fixed income, and foreign exchange markets to characterize the frictions and constraints facing intermediaries. The average pairwise correlation between the 32 arbitrage spreads that we study is 22%. These low correlations are... View Details
Keywords: Financial Intermediation; Arbitrage; Intermediary-based Asset Pricing; Finance; Segmentation
Siriwardane, Emil, Adi Sunderam, and Jonathan Wallen. "Segmented Arbitrage." Journal of Finance (forthcoming).
- June 1996 (Revised November 1996)
- Background Note
Economic Gains from Trade: Comparative Advantage
By: Robert E. Kennedy and Nancy F. Koehn
How nations trade and whether they benefit from it are two of the oldest and most important questions in political economy. In the 170 years since David Ricardo formally developed the theory of comparative advantage, it has become one of the principles most widely... View Details
Kennedy, Robert E., and Nancy F. Koehn. "Economic Gains from Trade: Comparative Advantage." Harvard Business School Background Note 796-183, June 1996. (Revised November 1996.)
- 2024
- Working Paper
Priceless: How to Create, Trade, and Protect What Matters Most
By: Debora L. Spar
This article explores the concept of the "sacred economy," a realm of human interactions and exchanges that transcends traditional market dynamics. It illustrates the emotional and relational aspects of human connections that cannot be quantified or traded like... View Details
Spar, Debora L. "Priceless: How to Create, Trade, and Protect What Matters Most." Harvard Business School Working Paper, No. 25-028, November 2024.
- Article
Stability and Competitive Equilibrium in Matching Markets with Transfers
By: John William Hatfield and Scott Duke Kominers
This note surveys recent work in generalized matching theory, focusing on trading networks with transferable utility. In trading networks with a finite set of contractual opportunities, the substitutability of agents’ preferences is essential for the guaranteed... View Details
Keywords: Matching; Networks; Joint Ventures; Stability; Competitive Equilibrium; Core; Efficiency; Economics; Theory
Hatfield, John William, and Scott Duke Kominers. "Stability and Competitive Equilibrium in Matching Markets with Transfers." ACM SIGecom Exchanges 10, no. 3 (December 2011).
- 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.)
- November 2018
- Teaching Note
The Tax Man: Taxes in Private Equity Real Estate
By: Nori Gerardo Lietz and Sayiddah Fatima McCree
Teaching Note for HBS No. 218-077. This teaching note provides the back up analysis for the various alternatives to be considered in choosing the optimal investment structure for the real estate acquisition. It contrasts the interests of the tax exempt investors... View Details
- 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.
- November 2019
- Article
Full Substitutability
By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp
Various forms of substitutability are essential for establishing the existence of equilibria and other useful properties in diverse settings such as matching, auctions, and exchange economies with indivisible goods. We extend earlier models’ definitions of... View Details
Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp. "Full Substitutability." Theoretical Economics 14, no. 4 (November 2019): 1535–1590.
- June 2018 (Revised January 2020)
- Case
Renegotiating NAFTA
By: Laura Alfaro, Haviland Sheldahl-Thomason and Sarah Jeong
January 1, 2019 marked the 25th anniversary of the North American Free Trade Agreement (NAFTA). Twenty-five years after the landmark trade pact was signed by the United States, Canada, and Mexico, considerable debate surrounded it. Trade and trade agreements were a... View Details
Keywords: Trade; Negotiation; Agreements and Arrangements; Cost vs Benefits; Auto Industry; United States; Mexico; Canada
Alfaro, Laura, Haviland Sheldahl-Thomason, and Sarah Jeong. "Renegotiating NAFTA." Harvard Business School Case 318-143, June 2018. (Revised January 2020.)
- 2018
- Working Paper
Full Substitutability
By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp
Various forms of substitutability are essential for establishing the existence of equilibria and other useful properties in diverse settings such as matching, auctions, and exchange economies with indivisible goods. We extend earlier models’ definitions of... View Details
Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp. "Full Substitutability." Harvard Business School Working Paper, No. 19-016.
- 09 Jul 2015
- News
Tech glitches at big institutions made it a good day for paranoia
- October 2024
- Teaching Note
El Salvador: Launching Bitcoin as Legal Tender
By: Laura Alfaro
Teaching Note for HBS Case No. 322-055. 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... View Details
- March 2005
- Case
Tribune Company: The PHONES Proposal
The Tribune Co. is considering issuing a structured note to monetize its investment in another company, America Online (AOL). Tribune originally invested in AOL in 1991 and currently has approximately 10 million shares left of that investment. However, these shares are... View Details
Chacko, George C., Andrew Kuhlman, and Eli Strick. "Tribune Company: The PHONES Proposal." Harvard Business School Case 205-087, March 2005.
- July 2024
- Technical Note
Intellectual Property in Tough Tech Ventures
By: Joshua Lev Krieger, Jim Matheson, Russ Wilcox and Mel Martin
This note explains the crucial role of intellectual property rights (IPR), particularly patents, in the success of tough tech ventures (TTVs). It outlines the patent system's mechanics, emphasizing utility patents and their requirements for novelty, non-obviousness,... View Details
Keywords: Intellectual Property
Krieger, Joshua Lev, Jim Matheson, Russ Wilcox, and Mel Martin. "Intellectual Property in Tough Tech Ventures." Harvard Business School Technical Note 825-045, July 2024.
- 2017
- Working Paper
Merchants and the Origins of Capitalism
By: Sophus A. Reinert and Robert Fredona
N.S.B. Gras, the father of Business History in the United States, argued that the era of mercantile capitalism was defined by the figure of the “sedentary merchant,” who managed his business from home, using correspondence and intermediaries, in contrast to the earlier... View Details
Reinert, Sophus A., and Robert Fredona. "Merchants and the Origins of Capitalism." Harvard Business School Working Paper, No. 18-021, September 2017. (Forthcoming in Routledge Companion to the Makers of Global Business. Edited by Teresa da Silva Lopes, Christina Lubinski, Heidi Tworek (2018).)