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All HBS Web
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- Faculty Publications (51)
- December 2019
- Case
Steemit: A New Social Media?
By: Ramon Casadesus-Masanell, Alexander White and Karen Elterman
This case discusses the alternative social media site Steemit, including the principles it was founded on in 2016 and the challenges it faced in 2019. Steemit was a blockchain-based platform that aimed to differentiate itself from other social media companies by...
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Keywords:
Decision Making;
Decisions;
Voting;
Economic Systems;
Money;
Fairness;
Values and Beliefs;
Goals and Objectives;
Digital Platforms;
Product Design;
Design;
Problems and Challenges;
Network Effects;
Motivation and Incentives;
Social and Collaborative Networks;
Reputation;
Business Strategy;
Competition;
Internet and the Web;
Social Media;
Entertainment and Recreation Industry;
United States;
Virginia;
New York (city, NY)
Casadesus-Masanell, Ramon, Alexander White, and Karen Elterman. "Steemit: A New Social Media?" Harvard Business School Case 720-428, December 2019.
- May 2019 (Revised May 2020)
- Case
fidentiaX: The Tradable Insurance Marketplace on Blockchain
By: Alexander Braun, Lauren H. Cohen and Jiahua Xu
Three years ago, Alvin Ang and his partner founded fidentiaX in Singapore, with the ambition to create the world’s first marketplace for tradable insurance policies on blockchain. With a 26-page white paper, the start-up closed a successful fundraising round through an...
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Keywords:
Blockchain;
Insurance;
Corporate Entrepreneurship;
Technology Adoption;
Business Strategy;
Insurance Industry;
Technology Industry;
Singapore
Braun, Alexander, Lauren H. Cohen, and Jiahua Xu. "fidentiaX: The Tradable Insurance Marketplace on Blockchain." Harvard Business School Case 219-116, May 2019. (Revised May 2020.)
- June 2018
- Background Note
Introduction to Life Settlements
By: Alexander Braun, Lauren H. Cohen, Christopher J. Malloy and Jiahua Xu
Life insurance is an asset owned by the majority of American adults (61%). Note that this 61% penetration rate is essentially at parity with home ownership (64%) and higher than that of 401(k) retirement account ownership (53%). Life settlements, or life insurance...
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Braun, Alexander, Lauren H. Cohen, Christopher J. Malloy, and Jiahua Xu. "Introduction to Life Settlements." Harvard Business School Background Note 218-127, June 2018.
- May 2018 (Revised June 2018)
- Case
Ashar Group: Brokers and Co-opetition in the Life Settlement Industry
By: Alexander Braun, Lauren H. Cohen, Christopher J. Malloy and Jiahua Xu
Connecting life insurance policyholders with potential investors (called Life Settlement Providers), Ashar Group plays a pivotal role in the industry. Its current position is, however, increasingly being challenged by consumer-direct models, led by major providers...
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Keywords:
Insurance;
Investment;
Markets;
Competitive Strategy;
Cooperation;
Financial Services Industry
Braun, Alexander, Lauren H. Cohen, Christopher J. Malloy, and Jiahua Xu. "Ashar Group: Brokers and Co-opetition in the Life Settlement Industry." Harvard Business School Case 218-109, May 2018. (Revised June 2018.)
- 2020
- Working Paper
Contract Duration and the Costs of Market Transactions
By: Alexander MacKay
The optimal duration of a supply contract balances the costs of reselecting a supplier against the costs of being matched to an inefficient supplier when the contract lasts too long. I develop a structural model of contract duration that captures this tradeoff and...
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Keywords:
Vertical Relationships;
Transaction Costs;
Contract Duration;
Identification;
Supply Chain;
Cost;
Contracts;
Auctions;
Mathematical Methods
MacKay, Alexander. "Contract Duration and the Costs of Market Transactions." Harvard Business School Working Paper, No. 18-058, December 2017. (Revised May 2020. Direct download.)
- Article
An Invitation to Market Design
By: Scott Duke Kominers, Alexander Teytelboym and Vincent P. Crawford
Market design seeks to translate economic theory and analysis into practical solutions to real-world problems. By redesigning both the rules that guide market transactions and the infrastructure that enables those transactions to take place, market designers can...
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Keywords:
Matching;
Trading;
Scrip;
Liquidity;
Efficiency;
Equity;
Allocation Rules;
Marketplaces;
Market Design;
Marketplace Matching;
Auctions
Kominers, Scott Duke, Alexander Teytelboym, and Vincent P. Crawford. "An Invitation to Market Design." Oxford Review of Economic Policy 33, no. 4 (Winter 2017): 541–571.
- Working Paper
The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation
By: Tatyana Deryugina, Alexander MacKay and Julian Reif
Economic theory suggests that demand is more elastic in the long run relative to the short run, but evidence on the empirical relevance of this phenomenon is scarce. We study the dynamics of residential electricity demand by exploiting price variation arising from a...
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Deryugina, Tatyana, Alexander MacKay, and Julian Reif. "The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation." NBER Working Paper Series, No. 23483, October 2017.
- September 2017 (Revised July 2023)
- Case
Adaptive Platform Trials: The Clinical Trial of the Future?
By: Ariel D. Stern and Sarah Mehta
In July 2017, Dr. Brian M. Alexander, president and CEO of the AGILE Research Foundation, was preparing to launch a new type of clinical trial—an adaptive platform trial—to study potential therapies for glioblastoma (GBM), an aggressive form of brain cancer....
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Keywords:
Clinical Trials;
Cancer;
Adaptive Platform Trials;
Platform Trials;
Adaptive Trials;
Glioblastoma;
Health;
Health Care and Treatment;
Health Testing and Trials;
Business Strategy;
Innovation Strategy;
Health Industry;
United States
Stern, Ariel D., and Sarah Mehta. "Adaptive Platform Trials: The Clinical Trial of the Future?" Harvard Business School Case 618-025, September 2017. (Revised July 2023.)
- March 2017
- Article
Challenges for Empirical Research on RPM
By: Alexander MacKay and David A. Smith
This article discusses the empirical challenges that researchers face when demonstrating the existence and effects of resale price maintenance (RPM). We outline three approaches for finding price effects of RPM and the corresponding hurdles in data and methodology. We...
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Keywords:
Antitrust Issues And Policies;
Antitrust Law;
Resale Price Maintenance;
Welfare Economics;
Price;
Competition;
Research
MacKay, Alexander, and David A. Smith. "Challenges for Empirical Research on RPM." Review of Industrial Organization 50, no. 2 (March 2017): 209–220.
- 2016
- Working Paper
Refugee Resettlement
By: David Delacretaz, Scott Duke Kominers and Alexander Teytelboym
Over 100,000 refugees are permanently resettled from refugee camps to hosting
countries every year. Nevertheless, refugee resettlement processes in most countries
are ad hoc, accounting for neither the priorities of hosting communities nor the preferences of refugees...
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Delacretaz, David, Scott Duke Kominers, and Alexander Teytelboym. "Refugee Resettlement." Working Paper, November 2016.
- August 2016
- Teaching Note
The Role of Real Estate in Endowment Portfolios: The Case of Christ Church College
By: Arthur I. Segel and Alexander W. Schultz
The case centers on Christ Church’s Treasurer, James Lawrie, who is contemplating his options for investing a portion of the College’s endowment in real estate. Approximately 1/3 of the total $690 million endowment was allocated towards real estate, much higher than...
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- August 2016
- Teaching Note
Reworking Office Space: Industry City, Brooklyn
By: Arthur I Segel and Alexander W. Schultz
Jamestown is contemplating how to best lease a portion of their new development along the Brooklyn waterfront: Industry City. The 6-million-square-foot, mixed-use development is meant to accommodate Brooklyn’s growing innovation, creative, and “maker” communities....
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- Article
Optimal Taxation When Children's Abilities Depend on Parents' Resources
By: Alexander Gelber and Matthew Weinzierl
Empirical research suggests that parents' economic resources affect their children's future earnings abilities. Optimal tax policy therefore treats future ability distributions as endogenous to current taxes. We model this endogeneity, calibrate the model to match...
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Gelber, Alexander, and Matthew Weinzierl. "Optimal Taxation When Children's Abilities Depend on Parents' Resources." National Tax Journal 69, no. 1 (March 2016): 11–40. (Winner, Richard A. Musgrave prize for best paper published in the NTJ.
Also HBS Working Paper 13-014 and NBER Working Paper 18332.)
- February 2016 (Revised July 2017)
- Case
Race, Justice, and the Jury System in Postbellum Virginia
By: David Moss and Dean Grodzins
In December 1877, an all-white grand jury in Patrick County, Virginia, indicted two black teenagers, Lee and Burwell Reynolds, for killing a white man. After a series of trials, an all-white trial jury convicted Lee of second-degree murder and sentenced him to prison....
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Moss, David, and Dean Grodzins. "Race, Justice, and the Jury System in Postbellum Virginia." Harvard Business School Case 716-047, February 2016. (Revised July 2017.)
- Article
Health Care Providers Need a Value Management Office
By: Robert S. Kaplan, Catherine H. MacLean, Alexander Dresner, Derek A. Haas and Thomas W. Feeley
Many health care organizations are striving to implement a value agenda that delivers better patient outcomes at lower cost, medical condition by medical condition. To accelerate the dissemination and adoption of the value agenda, across many more medical conditions,...
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Kaplan, Robert S., Catherine H. MacLean, Alexander Dresner, Derek A. Haas, and Thomas W. Feeley. "Health Care Providers Need a Value Management Office." Harvard Business Review (website) (December 2, 2015). (Part of the “Leading Change in Health Care” series, a collaboration of the editors of Harvard Business Review and NEJM Group.)
- 2015
- Working Paper
Informal Tradables and the Employment Growth of Indian Manufacturing
By: Ejaz Ghani, William R. Kerr and Alexander Segura
India's manufacturing growth from 1989 to 2010 displays two intriguing properties: 1) a substantial fraction of absolute and net employment growth is concentrated in informal tradable industries, and 2) much of this growth is connected to the development of one-person...
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Keywords:
Manufacturing;
India;
Informality;
Small And Medium-sized Enterprises;
Development Economics;
Manufacturing Industry;
India
Ghani, Ejaz, William R. Kerr, and Alexander Segura. "Informal Tradables and the Employment Growth of Indian Manufacturing." World Bank Policy Research Working Paper, No. 7206, March 2015.
- Article
Media versus Special Interests
By: Alexander Dyck, David Moss and Luigi Zingales
We argue that profit-maximizing media help to overcome the rational ignorance problem highlighted by Anthony Downs. By collecting news and combining it with entertainment, media are able to inform passive voters about regulation and other public policy issues, acting...
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Dyck, Alexander, David Moss, and Luigi Zingales. "Media versus Special Interests." Journal of Law & Economics 56, no. 3 (August 2013): 521–553.
- June 2013 (Revised August 2020)
- Case
Bonnie Road
By: Arthur I Segel, John H. Vogel, Jr. and Lisa Strope
Victor Alexander was intrigued by the packet of papers that lay in front of him. The papers comprised a brochure that Garden State Bank had put together in an effort to sell the Bonnie Road Distribution Center in Somerset, New Jersey, for $9.7 million. It was April...
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Keywords:
Real Estate;
Investment;
Acquisition;
Buildings and Facilities;
Property;
Partners and Partnerships;
Decision Choices and Conditions;
Distribution Industry;
Real Estate Industry;
Texas
Segel, Arthur I., John H. Vogel, Jr., and Lisa Strope. "Bonnie Road." Harvard Business School Case 813-186, June 2013. (Revised August 2020.)
- Article
Stability and Competitive Equilibrium in Trading Networks
By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp
We introduce a model in which agents in a network can trade via bilateral contracts. We find that when continuous transfers are allowed and utilities are quasi-linear, the full substitutability of preferences is sufficient to guarantee the existence of stable outcomes...
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Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp. "Stability and Competitive Equilibrium in Trading Networks." Journal of Political Economy 121, no. 5 (October 2013): 966–1001.
- 2011
- Article
How Should the Graduate Economics Core be Changed?
By: Vincent Pons, Jose Miguel Abito, Katarina Borovickova, Hays Golden, Jacob Goldin, Matthew A. Masten, Miguel Morin, Alexander Poirier, Israel Romem, Tyler Williams and Chamna Yoon
The authors present suggestions by graduate students from a range of economics departments for improving the first-year core sequence in economics. The students identified a number of elements that should be added to the core: more training in building microeconomic...
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Pons, Vincent, Jose Miguel Abito, Katarina Borovickova, Hays Golden, Jacob Goldin, Matthew A. Masten, Miguel Morin, Alexander Poirier, Israel Romem, Tyler Williams, and Chamna Yoon. "How Should the Graduate Economics Core be Changed?" Journal of Economic Education 42, no. 4 (2011): 414–417.