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Show Results For
- All HBS Web
(612)
- News (135)
- Research (408)
- Events (2)
- Multimedia (5)
- Faculty Publications (244)
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- 19 Feb 2007
- Research & Ideas
Inexperienced Investors and Market Bubbles
MacKay observed in 1852, "even chimney-sweeps and old clotheswomen dabbled in tulips." These days it's not just chimney-sweeps who are lured to investment heartbreak. New research suggests that even professional fund managers—if... View Details
- Article
The Market Design and Policy of Online Review Platforms
By: Benjamin Edelman
I present the institutions and incentives of online reviews, including attracting initial reviews, assuring truthful reviews of genuine experiences, and avoiding inflated or deceptive reviews. I also explore the competition and consumer protection concerns associated... View Details
Keywords: Reviews; Reputation; Platforms; Marketplaces; Deception; Market Design; Multi-Sided Platforms; Law; Online Technology; Information Technology Industry; Telecommunications Industry; Accommodations Industry; Retail Industry
Edelman, Benjamin. "The Market Design and Policy of Online Review Platforms." Oxford Review of Economic Policy 33, no. 4 (Winter 2017): 635–649.
- 2025
- Working Paper
Sovereign Default and the Decline in Interest Rates
By: Max Miller, James D. Paron and Jessica Wachter
Sovereign debt yields have declined dramatically over the last half-century. Standard explanations, including aging populations and increases in asset demand from abroad, encounter difficulties when confronted with the full range of evidence. We propose an explanation... View Details
Miller, Max, James D. Paron, and Jessica Wachter. "Sovereign Default and the Decline in Interest Rates." NBER Working Paper Series, No. 34021, July 2025. (Revise and Resubmit, Review of Financial Studies.)
- March 2013
- Case
Currency Wars
By: Laura Alfaro and Hilary White
In February 2013, the G-20 finance ministers met in Moscow, Russia to discuss the rising anxieties over a potential international currency war. It was speculated that certain countries were purposely devaluing their currencies in order to improve their competitiveness... View Details
Keywords: Currency; Competitiveness; Trade Policy; Devaluation; Exchange Rate; Monetary Policy; Quantitative Easing; Inflation Targeting; Capital Flows; Central Banking; Currency Exchange Rate; Competitive Strategy; Emerging Markets; Policy; Trade; Conflict and Resolution; Banking Industry; Public Administration Industry; Moscow
Alfaro, Laura, and Hilary White. "Currency Wars." Harvard Business School Case 713-074, March 2013.
- 15 Mar 2018
- Working Paper Summaries
Targeted Price Controls on Supermarket Products
- April 2015
- Tutorial
Introduction to International Macroeconomics
By: Laura Alfaro and Elizabeth A. Meyer
This tutorial is a web-based, interactive program which will provide students with an introduction to the basic principles of macroeconomics and international macroeconomics. View Details
- August 2015
- Article
Price Coherence and Excessive Intermediation
By: Benjamin Edelman and Julian Wright
Suppose an intermediary provides a benefit to buyers when they purchase from sellers using the intermediary's technology. We develop a model to show that the intermediary would want to restrict sellers from charging buyers more for transactions it intermediates. With... View Details
Edelman, Benjamin, and Julian Wright. "Price Coherence and Excessive Intermediation." Quarterly Journal of Economics 130, no. 3 (August 2015): 1283–1328. (First circulated as Price Coherence and Adverse Intermediation in December 2013.)
- April 2015
- Teaching Note
International Macroeconomics — An Online Tutorial
By: Laura Alfaro and Elizabeth A. Meyer
This is the Teaching Note to accompany "International Macroeconomics", HBS Tutorial 715-702. View Details
- 12 Nov 2019
- Working Paper Summaries
Tariff Passthrough at the Border and at the Store: Evidence from US Trade Policy
- 2014
- Working Paper
Price Coherence and Adverse Intermediation
By: Benjamin Edelman and Julian Wright
Suppose an intermediary provides a benefit to buyers when they purchase from sellers using the intermediary's technology. We develop a model to show that the intermediary will want to restrict sellers from charging buyers more for transactions it intermediates. We show... View Details
Keywords: Intermediaries; Platforms; Two-Sided Markets; Price Coherence; Price; Two-Sided Platforms; Distribution Channels
Edelman, Benjamin, and Julian Wright. "Price Coherence and Adverse Intermediation." Harvard Business School Working Paper, No. 14-052, December 2013. (Revised March 2014. Supplemental appendix.)
- June 2005
- Article
Inflation, Openness, and Exchange Rate Regimes: The Quest for Short-Term Commitment
By: Laura Alfaro
This paper further tests Romer's (1993) extension of Kydland and Prescott's (1977) predictions for dynamic-inconsistency problems in open economies. In a panel data set of developed and developing countries from 1973 to 1998, I find that openness does not play a role... View Details
Keywords: Forecasting and Prediction; Economy; Currency Exchange Rate; Developing Countries and Economies; Inflation and Deflation
Alfaro, Laura. "Inflation, Openness, and Exchange Rate Regimes: The Quest for Short-Term Commitment." Journal of Development Economics 77, no. 1 (June 2005): 229–249.
- August 19, 2015
- Article
The Slow Decay and Quick Revival of Self-deception
By: Zoe Chance, Francesca Gino, Michael I. Norton and Dan Ariely
People demonstrate an impressive ability to self-deceive, distorting misbehavior to reflect positively on themselves—for example, by cheating on a test and believing that their inflated performance reflects their true ability. But what happens to self-deception when... View Details
Keywords: Self-deception; Cheating; Self-enhancement; Positive Illusions; Motivated Reasoning; Perception; Behavior; Ethics
Chance, Zoe, Francesca Gino, Michael I. Norton, and Dan Ariely. "The Slow Decay and Quick Revival of Self-deception." Art. 1075. Frontiers in Psychology 6 (August 19, 2015): 1–6.
- October 2022
- Article
Sovereign Risk, Currency Risk, and Corporate Balance Sheets
By: Wenxin Du and Jesse Schreger
We provide a comprehensive account of the evolution of the currency composition of sovereign and corporate external borrowing by emerging markets from 2003 to 2017. We show that a higher reliance on foreign currency debt by the corporate sector is associated with... View Details
Du, Wenxin, and Jesse Schreger. "Sovereign Risk, Currency Risk, and Corporate Balance Sheets." Review of Financial Studies 35, no. 10 (October 2022): 4587–4629.
- 11 Sep 2007
- Working Paper Summaries
Bond Risk, Bond Return Volatility, and the Term Structure of Interest Rates
Keywords: by Luis M. Viceira
- April 2019 (Revised April 2020)
- Case
Reaganomics: Impact and Legacy
By: Tom Nicholas, John Masko and Matthew G. Preble
During the 1980s, President Ronald Reagan and his administration instituted several far-reaching economic policies that had both near- and long-term impacts on such aspects of the U.S. economy as monetary policy, inflation, the tax structure, and the role of... View Details
Keywords: Wealth and Poverty; Business and Government Relations; Leadership; Taxation; Government Administration; Government Legislation; Inflation and Deflation; Money; Economy; Economic Slowdown and Stagnation; Economic Growth; Equality and Inequality; United States
Nicholas, Tom, John Masko, and Matthew G. Preble. "Reaganomics: Impact and Legacy." Harvard Business School Case 819-007, April 2019. (Revised April 2020.)
- Forthcoming
- Article
Trading Volume Manipulation and Competition Among Centralized Crypto Exchanges
By: Dan Amiran, Evgeny Lyandres and Daniel Rabetti
How competition affects manipulation by firms of information about important attributes of their products and how such information manipulation impacts firms’ short-term and long-term performance are open empirical questions. We use a setting that is especially... View Details
Amiran, Dan, Evgeny Lyandres, and Daniel Rabetti. "Trading Volume Manipulation and Competition Among Centralized Crypto Exchanges." Management Science (forthcoming). (Pre-published online February 5, 2025.)
- 2020
- Working Paper
Internal Models, Make Believe Prices, and Bond Market Cornering
By: Ishita Sen and Varun Sharma
Exploiting position-level heterogeneity in regulatory incentives to misreport and novel data on regulators, we document that U.S. life insurers inflate the values of corporate bonds using internal models. We estimate an additional $9-$18 billion decline in regulatory... View Details
Keywords: Life Insurers; Capital Regulation; Internal Models; Corporate Bonds; Regulatory Supervision; Concentrated Ownership; Bonds; Capital; Governing Rules, Regulations, and Reforms; Insurance; Investment Portfolio
Sen, Ishita, and Varun Sharma. "Internal Models, Make Believe Prices, and Bond Market Cornering." Working Paper, June 2020.
- 08 Aug 2012
- Working Paper Summaries
Monetary Policy and Long-Term Real Rates
Keywords: by Samuel G. Hanson & Jeremy C. Stein
- December 2020
- Article
Sovereign Debt Portfolios, Bond Risks, and the Credibility of Monetary Policy
By: Wenxin Du, Carolin Pflueger and Jesse Schreger
We document that governments whose local currency debt provides them with greater hedging benefits actually borrow more in foreign currency. We introduce two features into a government's debt portfolio choice problem to explain this finding: risk-averse lenders and... View Details
Du, Wenxin, Carolin Pflueger, and Jesse Schreger. "Sovereign Debt Portfolios, Bond Risks, and the Credibility of Monetary Policy." Journal of Finance 75, no. 6 (December 2020): 3097–3138.
- 2020
- Chapter
Reserve Accumulation, Sovereign Debt, and Exchange Rate Policy
By: Laura Alfaro and Fabio Kanczuk
In the past decade, foreign participation in local-currency bond markets in emerging countries increased dramatically. Additionally, emerging countries are increasingly deviating from inflation targeting regimes, managing their exchange rate and engaging in... View Details
Alfaro, Laura, and Fabio Kanczuk. "Reserve Accumulation, Sovereign Debt, and Exchange Rate Policy." In Asset Management at Central Banks and Monetary Authorities: New Practices in Managing International Foreign Exchange Reserves, edited by Jacob Bjorheim. Springer, 2020. (Book link.)