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- All HBS Web (242)
- Faculty Publications (72)
Show Results For
- All HBS Web (242)
- Faculty Publications (72)
- 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... View Details
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.)
- 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... View Details
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.)
- 2023
- Article
Association Between Regulatory Submission Characteristics and Recalls of Medical Devices Receiving 510(k) Clearance
By: Alexander O. Everhart, Soumya Sen, Ariel D. Stern, Yi Zhu and Pinar Karaca-Mandic
Importance: Most regulated medical devices enter the U.S. market via the 510(k) regulatory submission pathway, wherein manufacturers demonstrate that applicant devices are “substantially equivalent” to 1 or more “predicate” devices (legally marketed medical devices... View Details
Everhart, Alexander O., Soumya Sen, Ariel D. Stern, Yi Zhu, and Pinar Karaca-Mandic. "Association Between Regulatory Submission Characteristics and Recalls of Medical Devices Receiving 510(k) Clearance." JAMA, the Journal of the American Medical Association 329, no. 2 (2023): 144–156.
- October 2014
- Article
Good Cop, Bad Cop: Complementarities Between Debt and Equity in Disciplining Management
By: Alexander Guembel and Lucy White
In this paper we examine how the quantity of information generated about firm prospects can be improved by splitting a firm's cash flow into a "safe" claim (debt) and a "risky" claim (equity). The former, being relatively insensitive to upside risk, provides a... View Details
Guembel, Alexander, and Lucy White. "Good Cop, Bad Cop: Complementarities Between Debt and Equity in Disciplining Management." Journal of Financial Intermediation 23, no. 4 (October 2014): 541–569.
- 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... View Details
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.
- 31 Jul 2018
- First Look
New Research and Ideas, July 31, 2018
forthcoming Journal of Medical Internet Research Reimagining Health Data Exchange: An Application Programming Interface-Enabled Roadmap for India By: Balsari, Satchit, Alexander Fortenko MD, MPH, Joaquin A. Blaya PhD, Adrian Gropper MD,... View Details
Keywords: Dina Gerdeman
- 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... View Details
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.
- 2023
- Working Paper
Rising Markups and the Role of Consumer Preferences
By: Hendrik Döpper, Alexander MacKay, Nathan H. Miller and Joel Stiebale
We characterize the evolution of markups for consumer products in the United States
from 2006 to 2019. We use detailed data on prices and quantities for products in more
than 100 distinct product categories to estimate demand systems with flexible... View Details
Keywords: Market Power; Markups; Demand Estimation; Consumer Products; Retailers; Product; Price; Demand and Consumers; Consumer Behavior
Döpper, Hendrik, Alexander MacKay, Nathan H. Miller, and Joel Stiebale. "Rising Markups and the Role of Consumer Preferences." Harvard Business School Working Paper, No. 22-025, October 2021. (Revised March 2023. Direct download.)
- 2022
- Article
Dynamic Pricing Algorithms, Consumer Harm, and Regulatory Response
By: Alexander MacKay and Samuel N. Weinstein
Pricing algorithms are rapidly transforming markets, from ride-sharing apps, to air travel, to online retail. Regulators and scholars have watched this development with a wary eye. Their focus so far has been on the potential for pricing algorithms to facilitate... View Details
Keywords: Competition Policy; Regulation; Algorithmic Pricing; Dynamic Pricing; Economics; Law And Economics; Law And Regulation; Consumer Protection; Antitrust Law; Industrial Organization; Antitrust Issues And Policies; Technological Change: Choices And Consequences; Competition; Policy; Price; Governing Rules, Regulations, and Reforms; Microeconomics; Duopoly and Oligopoly; Law
MacKay, Alexander, and Samuel N. Weinstein. "Dynamic Pricing Algorithms, Consumer Harm, and Regulatory Response." Washington University Law Review 100, no. 1 (2022): 111–174. (Direct download.)
- August 2009
- Article
Rewriting History
By: Alexander Ljungqvist, Christopher J. Malloy and Felicia Marston
We document widespread ex post changes to the historical contents of the I/B/E/S analyst stock recommendations database. Across a sequence of seven downloads of the entire I/B/E/S recommendations database, obtained between 2000 and 2007, we find that between 6,594... View Details
Keywords: Competency and Skills; Stocks; Profit; Market Transactions; Reputation; Financial Services Industry
Ljungqvist, Alexander, Christopher J. Malloy, and Felicia Marston. "Rewriting History." Journal of Finance 64, no. 4 (August 2009): 1935–1960.
- 2008
- Working Paper
Rewriting History
By: Alexander Ljungqvist, Christopher J. Malloy and Felicia Marston
We document widespread ex post changes to the historical contents of the I/B/E/S analyst stock recommendations database. Across a sequence of seven downloads of the entire I/B/E/S recommendations database, obtained between 2000 and 2007, we find that between 6,594... View Details
- 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,... View Details
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.)
- 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... View Details
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.
- 29 Jan 2019
- First Look
New Research and Ideas, January 29, 2019
Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=55504 forthcoming Theoretical Economics Full Substitutability By: Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp... View Details
Keywords: Dina Gerdeman
- 2024
- Working Paper
What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences
By: Mark Egan, Alexander MacKay and Hanbin Yang
We present an empirical model of portfolio choice that allows for the nonparametric estimation of investors' (subjective) expectations and risk preferences. Utilizing a comprehensive dataset of 401(k) plans from 2009 through 2019, we explore heterogeneity in asset... View Details
Keywords: Stock Market Expectations; Demand Estimation; Retirement Planning; Defined Contribution Retirement Plan; 401 (K); Finance; Investment Portfolio; Investment; Retirement; Behavioral Finance; Financial Services Industry; United States
Egan, Mark, Alexander MacKay, and Hanbin Yang. "What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences." Harvard Business School Working Paper, No. 22-044, December 2021. (Revisions Requested at the Review of Financial Studies. Revised April 2024. Direct download. NBER Working Paper Series, No. 29604, December 2021)
- 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... View Details
Delacretaz, David, Scott Duke Kominers, and Alexander Teytelboym. "Refugee Resettlement." Working Paper, November 2016.
- January 2017
- Teaching Note
SOHO China: Transformation in Progress
By: Charles F. Wu and Alexander W. Schultz
In 2016 against the backdrop of a challenging Chinese macroeconomic environment, SOHO China, the largest owner and developer of Class-A real estate in Beijing and Shanghai, was struggling to convince analysts of the merits of their new “build-to-hold” strategy. Founded... View Details
- 16 Jan 2018
- First Look
First Look at New Research and Ideas, January 16, 2018
virtually all the gains to be had go to those that create an ownership culture, by building in participative management and helping employees learn to think and act like owners. Publisher's link:... View Details
Keywords: Sean Silverthorne
- August 2008 (Revised July 2009)
- Case
Gazprom (A): Energy and Strategy in Russian History
By: Rawi E. Abdelal, Sogomon Tarontsi and Alexander Jorov
Critics have accused Gazprom, the world's largest natural gas producer, of eschewing market principles in favor of the foreign policy priorities of the Russian government, ever since the energy giant cut off the supply to Ukraine in January of 2006. The purported... View Details
Keywords: History; International Relations; Trade; Energy Industry; Russia; Soviet Union; Ukraine; Europe
Abdelal, Rawi E., Sogomon Tarontsi, and Alexander Jorov. "Gazprom (A): Energy and Strategy in Russian History." Harvard Business School Case 709-008, August 2008. (Revised July 2009.)
- 01 Dec 2019
- News
Accelerating a Gas-on-demand Startup
Service with a Smile: Classmates Nick Alexander (left) and Bryan Frist with one of Yoshi’s service-on-demand vehicles. (photo by Cayce Clifford) The first purpose-built, drive-in gas station opened in... View Details