Publications

SSRN

June 2023 (Revised February 2024)
Case

Betting on Green Steel

By: George Serafeim and Sofoklis Melissovas

'Betting on Green Steel' traces the innovative journey embarked upon by a group of MBA students who have set out to conceive a novel steelmaker that pioneers the production of green steel. The ensemble is confronted with a series of critical choices that will shape the... View Details

Keywords: Decarbonization; Sustainability Management; Technology; Industrialization; Climate Risk; Energy; Entrepreneurship; Environmental Sustainability; Technology Adoption; Climate Change; Innovation and Invention; Business Strategy; Family Business; Steel Industry; Middle East; India

January 2019 (Revised January 2022)
Case

Chinese Infrastructure Investments in Sri Lanka: A Pearl or a Teardrop on the Belt and Road?

By: Meg Rithmire and Yihao Li

In 2015, a surprise presidential election result seemed to imperil Chinese investments in Sri Lanka, which were associated with China’s Belt and Road Initiative to build global infrastructure. In the previous decade, China had undertaken two major projects in the... View Details

Keywords: Belt And Road Initiative; Investment; Infrastructure; China; Sri Lanka

11 Jul 2017
First Look

First Look at New Ideas and Research, July 11

stability. The authors have found that real improvement requires systemic change, not discrete fixes. They describe a five-step process for that—along with the diagnostic work you’ll need to do in advance. Publisher's link:... View Details

Keywords: Sean Silverthorne

24 Oct 2008
Working Paper Summaries

Signaling Firm Performance Through Financial Statement Presentation: An Analysis Using Special Items

Keywords: by Edward J. Riedl & Suraj Srinivasan

03 Nov 2015
First Look

November 3, 2015

private school. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=50036 Discretion in Hiring By: Hoffman, Mitchell, Lisa B. Kahn, and Danielle Li Abstract—Who should make hiring decisions? We propose an empirical test... View Details

Keywords: Sean Silverthorne

August 2024
Article

How Do Copayment Coupons Affect Branded Drug Prices and Quantities Purchased?

By: Leemore S. Dafny, Kate Ho and Edward Kong

Drug copayment coupons to reduce patient cost-sharing have become nearly ubiquitous for high-priced brand-name prescription drugs. Medicare bans such coupons on the grounds that they are kickbacks that induce utilization, but they are commonly used by... View Details

Keywords: Prescription Drugs; Coupons; Impact; Health Care and Treatment; Markets; Price; Spending; Pharmaceutical Industry; United States

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March 2017
Article

Entrepreneurial Beacons: The Yale Endowment, Run-ups, and the Growth of Venture Capital

By: Y. Sekou Bermiss, Benjamin J. Hallen, Rory McDonald and Emily Cox Pahnke

This paper investigates the social context of entrepreneurship in organizational sectors. Prior research suggests that firm foundings are driven by collective patterns of activity—that is, by patterns of prior foundings—including support from related markets as well as... View Details

Keywords: Signals; Social Salience; Venture Capital; Higher Education; Organizations; Entrepreneurship; Investment

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Article

Optimal Value and Growth Tilts in Long-Horizon Portfolios

By: Jakub W. Jurek and Luis M. Viceira

We develop an analytical solution to the dynamic portfolio choice problem of an investor with power utility defined over wealth at a finite horizon, who faces a time-varying investment opportunity set, parameterized using a flexible vector autoregression. We apply this... View Details

Keywords: Decision Choices and Conditions; Private Equity; Investment; Investment Portfolio; Asset Pricing; Value

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Research Summary

Self-environment relationship and its effect on decisions under risk and uncertainty

My research seek to better understand the main cognitive and social abilities that guide our judgments, and the ways they interact with aspects of the situation to shape humans' decisions. It is currently comprised of three related... View Details

2015
Other Teaching and Training Material

Competitive Strategies Marketing Reading

By: Jill Avery and Sunil Gupta

Core Curriculum Readings in Marketing cover the fundamental concepts, theories, and frameworks that business students must study.
This Reading illuminates the dynamics of companies in competition and offers a process for planning and executing marketing... View Details

Keywords: Competitive Strategy

2020
Working Paper

Currency Hedging in Emerging Markets: Managing Cash Flow Exposure

By: Laura Alfaro, Mauricio Calani and Liliana Varela

Foreign currency derivative markets are among the largest in the world, yet their role in emerging markets in particular, is relatively understudied. We study firms' currency risk exposure and their hedging choices by employing a unique dataset covering the universe of... View Details

Keywords: Foreign Currency Hedging; FX Derivatives; Foreign Currency Debt; Currency Mismatch; Trade Credit; Currency; Cash Flow; Emerging Markets

May 2022
Case

Executive Decision-Making at Zola

By: Amy C. Edmondson and Michael Roberto

In April 2020, Rachel Jarrett, President and COO of wedding technology company Zola, called a meeting with the organization’s key decision-makers. The company had previously launched three business expansions: a vendor marketplace, a wedding apparel division, and a... View Details

Keywords: Decision Making; Voting; Decision Choices and Conditions; Management Skills; Management; Management Style; Organizations; Organizational Culture; Technology Industry; Entertainment and Recreation Industry; United States

Teaching Interest

Marketing Models Doctoral Seminar

This course is a doctoral level course on Quantitative Marketing. We will cover methodological as well as substantive topics this semester. Methodological topics include: Choice models, Entry and Exit models, Dynamic structural models, Bayesian estimation methods... View Details

19 Feb 2019
First Look

New Research and Ideas, February 19, 2019

than prescriptions picked up at a pharmacy. Nevertheless, when home delivery is offered on an opt-in basis, the take-up rate is only 6%. We study a program that makes active choice of either home delivery or pharmacy pick-up a requirement... View Details

Keywords: Sean Silverthorne

22 Oct 2013
First Look

First Look: October 22

Journal of International Business Studies Language as a Lightning Rod: Power Contests, Emotion Regulation, and Subgroup Dynamics in Global Teams By: Hinds, Pamela J., Tsedal Neeley, and Catherine Durnell Cramton Abstract—Through an... View Details

Keywords: Sean Silverthorne

June 2020 (Revised October 2020)
Case

What Went Wrong with Boeing's 737 Max?

By: William W. George and Amram Migdal

This case describes the development of the Boeing 737 Max airplane model and the events leading up to two tragic plane crashes, in which a total of 346 people died: the crash of Lion Air flight 610 on October 29, 2018, in Indonesia, and the crash of Ethiopian Airlines... View Details

Keywords: Communication; Communication Intention and Meaning; Communication Strategy; Forms of Communication; Announcements; Decision Making; Decision Choices and Conditions; Judgments; Ethics; Moral Sensibility; Values and Beliefs; Globalization; Global Strategy; Governance; Corporate Accountability; Governance Controls; Human Resources; Resignation and Termination; Leadership; Leadership Style; Management; Business or Company Management; Crisis Management; Management Practices and Processes; Management Skills; Management Style; Management Systems; Risk Management; Time Management; Markets; Demand and Consumers; Digital Platforms; Supply and Industry; Duopoly and Oligopoly; Industry Structures; Operations; Product Development; Organizations; Organizational Change and Adaptation; Organizational Culture; Outcome or Result; Failure; Success; Planning; Strategic Planning; Problems and Challenges; Relationships; Business and Community Relations; Business and Government Relations; Business and Stakeholder Relations; Risk and Uncertainty; Safety; Strategy; Transportation; Air Transportation; Aerospace Industry; Air Transportation Industry; Africa; Ethiopia; Asia; Indonesia; North and Central America; United States; Seattle; Chicago

05 Nov 2009
Research & Ideas

A Market for Human Cadavers in All but Name?

choice of program recipient, and that some kind of trade occurs. Financial trades are not between the donors and the programs since donors and their families cannot receive financial compensation for donations but rather between the... View Details

Keywords: by Michel Anteby; Health

17 May 2011
First Look

First Look: May 17

paper: http://www.hbs.edu/research/pdf/11-066.pdf The Surprising Power of Age-Dependent Taxes Authors:Matthew Weinzierl Abstract This paper provides a new, empirically driven application of the dynamic Mirrleesian framework by studying a... View Details

Keywords: Sean Silverthorne

April 1985
Case

SEEQ Technology--1984

By: Kim B. Clark

Examines a decision about product and process technology facing a small, three-year old semiconductor company. The company must decide between pursuing a well-defined technology (N-MOS) with significant short-term advantages or an advanced technology (CMOS) that has... View Details

Keywords: Cost vs Benefits; Decision Choices and Conditions; Semiconductor Industry