Publications

June 2016 (Revised March 2017)
Technical Note

Disintermediation in Two-Sided Marketplaces

By: Benjamin Edelman and Philip Hu

Two-sided marketplaces often risk disintermediation: users may rely on the marketplace to find each other but then perform related future transactions—or even the current transaction—without the platform’s involvement and without paying any fees the platform may... View Details

Keywords: Disintermediation; Strategic Behavior; Circumvention; Undercutting; Uber; Airbnb; Handy; Upwork; Etsy; eBay; Monster.com; Google; Competitive Strategy; Multi-Sided Platforms; Marketplace Matching; Transportation Industry; Accommodations Industry; Service Industry; Advertising Industry

Article

How Institutional Investors Frame Their Losses: Evidence on Dynamic Loss Aversion from Currency Portfolios

By: Kenneth A. Froot, John Arabadjis, Sonya Cates and Stephen Lawrence

Currency investors exhibit a tendency to cut risk by pairing both longs and shorts following losses and a weaker tendency to add risk following gains. By differentiating between position level, portfolio level, and aggregate cross-portfolio losses in currency... View Details

Keywords: Loss Aversion; Decision Choices and Conditions; Currency; Investment; Risk Management; Behavioral Finance

Profile

Maria Brewer

context. Lastly, it taught me that sometimes to make a positive impact, you can't be afraid to take a risk and jump all in. Overall, HBS prepared me for my long term career by exposing me to many concepts in... View Details

Keywords: Entrepreneurship; Technology

2019
Working Paper

Do Banks Have an Edge?

By: Juliane Begenau and Erik Stafford

Overall, no! We show that the level and time series variation in cash flows for most bank activities are well matched by capital market portfolios with similar interest rate and credit risk to what banks report to hold. Ignoring operating expenses, bank loans earn high... View Details

Keywords: Banks; Market Efficiency; Bank Capital; Bank Debt; CAPM; Banking; Bank Deposits; Bank Funding Advantage; Leverage; Maturity Transformation; Replicating Portfolio; Efficiency; Banks and Banking; Capital Markets; Performance Evaluation; Performance Efficiency; Banking Industry; United States

SSRN

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Research Summary

Professor Hiatt’s research is aimed at discovering how institutional factors can affect sector growth and technology development and adoption by mediating and moderating uncertainty. His work encompasses two related research questions:

1) How can... View Details

24 Aug 2015
News

The Case for Teaching Ignorance

January 2008
Background Note

Measuring Investment Performance

By: Andre F. Perold and Kenneth A. Froot

Examines various approaches to measuring investment performance. The approaches include the use of risk exposure and the Sharpe and Information Ratios. Applies the approaches to a variety of mutual funds to demonstrate the effect of using different metrics to measure... View Details

Keywords: Financial Management; Investment; Management Analysis, Tools, and Techniques; Measurement and Metrics; Performance; Risk and Uncertainty

May 1994
Background Note

Managing Market Complexity: A Three-Ring Circus

By: V. Kasturi Rangan

Proposes models of organization that address the various product-market environments posed by the product life cycle. Frames these changes along the two dimensions of uncertainty and diversity. Offers three sets of organizational characteristics to reflect the three... View Details

Keywords: Business Processes; Growth and Development Strategy; Complexity; Organizational Structure; Organizational Culture; Product Marketing; Markets; Product

October 2014 (Revised April 2018)
Supplement

Creditor Activism in Sovereign Debt: Argentina vs. Holdout Investors (B)

By: Laura Alfaro, Gaurav Toshniwal and Hilary White

March 30, 2020
Article

Why Is the U.S. Behind on Coronavirus Testing?

By: Stefan Thomke

Coronavirus testing is needed to address the uncertainty in making decisions about patient treatment, resource allocation, policy, and so much more. Answers to questions such as “When should we relax social distancing measures—and for whom?” or “How many ventilators... View Details

Keywords: Testing; Coronavirus; Culture; Trump; Data; Experiments; Health Pandemics; Health Testing and Trials; Government and Politics; United States

Read Now

30 Oct 2013
News

Make Big Bets: How Blockbuster Strategies Work

February 2011
Supplement

Carbon Trading Simulation: Black Cement Inc.

By: Peter A. Coles

This simulation presents students the opportunity to experience firsthand the economics of carbon markets and permit trading. Each student has private role information about a company he or she manages. The student must make decisions about pollution-reducing... View Details

Keywords: Market Design; Pollutants; Investment; Price; Profit; Agreements and Arrangements; Decisions; Service Industry; Energy Industry

July 2003
Article

Probabilistic Representation of Complexity

By: Nabil I Al-Najjar, Ramon Casadesus-Masanell and Emre Ozdenoren

We study individuals' behavior in an environment that is deterministic, but too complex to permit tractable deterministic representation. Under mild conditions, behavior is represented by a unique probabilistic model in which the agent's inability to think through all... View Details

Keywords: Complexity; Behavior; Problems and Challenges; Risk and Uncertainty; Planning

21 Mar 2024
Blog Post

SVMP Gave Me the Courage to Fail

vulnerability involved in the process prompted me to reflect and truly determine my motivation and what I hoped to gain from the experience. Throughout the program, we were encouraged to take View Details

Sara L. Fleiss

Sara Fleiss was the co-founder and co-portfolio manager of Emeth Partners, an emerging markets arbitrage hedge fund. Prior to founding Emeth, Sara was the lead analyst on the Emerging Markets Equities portfolio at Harvard Management Company (HMC). At HMC, Sara... View Details

09 Sep 2013
Lessons from the Classroom

Teaching Climate Change to Skeptics

taking a hint from the reinsurance industry, which runs on risk assessment and which faces financial hits in the wake of any climate-related event. Frank Nutter, president of the Reinsurance Association of... View Details

Keywords: by Carmen Nobel

11 May 2020
News

Immigration Policies Threaten American Competitiveness

July 2014
Case

Paramount Equipment, Inc.

By: Carliss Y. Baldwin and Wei Wang

Paramount Equipment, Inc., based in Fort Wayne, Indiana, is a large manufacturer of cranes and compact construction equipment, aerial work platforms, and food service equipment. Founded in 1987, Paramount now had manufacturing operations in 24 countries. However, it... View Details

May 2011
Article

The Hollow Science

By: Robert S. Kaplan

The financial meltdown made clear that the executives of many major financial institutions were operating with inadequate or distorted information about the values and risks of their firms' assets. It's fair to say that business scholars bear some... View Details

Keywords: Accounting; Financial Crisis; Financial Management; Information; Knowledge Acquisition; Risk Management; Practice