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- All HBS Web (2,066)
- Faculty Publications (625)
- 2018
- Working Paper
Full Substitutability
By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp
Various forms of substitutability are essential for establishing the existence of equilibria and other useful properties in diverse settings such as matching, auctions, and exchange economies with indivisible goods. We extend earlier models’ definitions of... View Details
Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp. "Full Substitutability." Harvard Business School Working Paper, No. 19-016.
- October 2017
- Case
Shift Technologies, Inc.
By: Thomas Eisenmann and Nicole Tempest Keller
In 2017, management at Shift, an online marketplace that uses a “high touch,” concierge approach to buy and sell used cars, was formulating plans for the San Francisco–based startup’s next phase of expansion. One option was to preserve Shift’s current business model... View Details
Keywords: Entrepreneurship; Market Design; Multi-Sided Platforms; Marketplace Matching; Growth and Development Strategy; Decision Choices and Conditions; Auto Industry; Retail Industry; United States
Eisenmann, Thomas, and Nicole Tempest Keller. "Shift Technologies, Inc." Harvard Business School Case 818-002, October 2017.
- November 2019
- Article
Full Substitutability
By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp
Various forms of substitutability are essential for establishing the existence of equilibria and other useful properties in diverse settings such as matching, auctions, and exchange economies with indivisible goods. We extend earlier models’ definitions of... View Details
Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp. "Full Substitutability." Theoretical Economics 14, no. 4 (November 2019): 1535–1590.
- 2008
- Chapter
Matching and Market Design
By: Muriel Niederle, Alvin E. Roth and Tayfun Sonmez
Matching is the part of economics concerned with who transacts with whom and how. Models of matching, starting with the Gale-Shapley deferred acceptance algorithm, have been particularly useful in studying labour markets and in helping design clearinghouses to fix... View Details
- 2023
- Working Paper
Polarizing Corporations: Does Talent Flow to "Good" Firms?
By: Emanuele Colonnelli, Tim McQuade, Gabriel Ramos, Thomas Rauter and Olivia Xiong
We conduct a field experiment in partnership with the largest job platform in Brazil to study how environmental, social, and governance (ESG) practices
of firms affect talent allocation. We find both an average job-seeker’s preference for ESG and a large degree of... View Details
Keywords: Corporate Social Responsibility and Impact; Job Search; Talent and Talent Management; Wages; Attitudes
Colonnelli, Emanuele, Tim McQuade, Gabriel Ramos, Thomas Rauter, and Olivia Xiong. Polarizing Corporations: Does Talent Flow to "Good" Firms? Working Paper, November 2023.
- 22 Feb 2018
- News
Economists cannot avoid making value judgments
- 20 Jun 2017
- First Look
First Look at New Research and Ideas, June 20
background stories of organizations, Win-Win Corporations is an inspiring read into what makes companies great. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=52757 forthcoming Journal of Financial Economics... View Details
Keywords: Sean Silverthorne
- October 2002 (Revised November 2002)
- Case
Welfare State and its Impact on Business Competitiveness, The: Sweden Inc. for Sale?
By: Huw Pill, Petter Johnsson, Ola Nordquist and Ingrid Vogel
The Swedish Model--sometimes presented as a third way between savage capitalism and unrealistic socialism--was much lauded in the 1960s. It was viewed as a strategy that addressed social concerns while supporting economic growth. However, the financial and currency... View Details
Keywords: Economic Systems; Welfare; Government and Politics; Taxation; Competition; Public Administration Industry; Sweden
Pill, Huw, Petter Johnsson, Ola Nordquist, and Ingrid Vogel. "Welfare State and its Impact on Business Competitiveness, The: Sweden Inc. for Sale?" Harvard Business School Case 703-019, October 2002. (Revised November 2002.)
Himabindu Lakkaraju
Himabindu "Hima" Lakkaraju is an Assistant Professor of Business Administration at Harvard Business School. She is also a faculty affiliate in the Department of Computer Science at Harvard University, the Harvard Data Science Initiative, Center for Research on... View Details
Karim R. Lakhani
Karim R. Lakhani is the Dorothy & Michael Hintze Professor of Business Administration at the Harvard Business School. He specializes in technology management, innovation, digital transformation and artificial... View Details
The Money of Invention: How Venture Capital Creates New Wealth
When the economy was booming and dot-coms were flying high, venture capitalists were admired as impresarios of innovation. Then the market tanked, start-ups fizzled, and those same deal-makers were rebuked as predators out for a quick score. So... View Details
Eva Ascarza
Eva Ascarza is the Jakurski Family Associate Professor of Business Administration in the Marketing Unit. She is the co-founder of the Customer Intelligence Lab at the D^3 institute at Harvard Business School. She teaches the Marketing core in the MBA required... View Details
Mitchell B. Weiss
Mitch Weiss is the Richard L. Menschel Professor of Management Practice at the Harvard Business School. He created and teaches the school's course on Public Entrepreneurship—on public leaders and private entrepreneurs who invent a difference in the... View Details
- 25 Jul 2023
- Blog Post
Malcolm McClain (MBA/MPP 2023) Named First RISE Career Fellow
business that is creating economic opportunity for marginalized communities in the United States. McClain, who also completed a master’s in public policy at the Harvard Kennedy School, will serve as chief of staff at BrightUp, a... View Details
- 2020
- Working Paper
Collusion in Brokered Markets
By: John William Hatfield, Scott Duke Kominers and Richard Lowery
The U.S. residential real estate agency market presents a puzzle for economic theory: commissions on real estate transactions have remained high for decades even though entry is frequent and costs are low. We model the real estate agency market, and other brokered... View Details
Keywords: Real Estate; ＂Repeated Games＂; Collusion; Antitrust; Brokered Markets; Game Theory; Real Estate Industry
Hatfield, John William, Scott Duke Kominers, and Richard Lowery. "Collusion in Brokered Markets." Harvard Business School Working Paper, No. 20-023, September 2019. (Revised July 2020.)
- 01 Dec 2015
- Research & Ideas
What to Do When Your Organization Has Dueling Missions
paradox the result of an in-depth comparative analysis of two of the organizations in their sample. The two WISEs appeared to be extremely similar: Both operated in the recycling industry with similar work-training missions, and both had recently struggled through an... View Details
Keywords: by Carmen Nobel
- 02 Mar 2011
- Research & Ideas
Managing the Open Source vs. Proprietary Decision
Editor's note: In their new book, The Comingled Code: Open Source and Economic Development, HBS professor Josh Lerner and London School of Economics professor Mark Schankerman look at the impact of open... View Details
- 2024
- Working Paper
Fiscal Policy under Convex Supply Curves
By: Shlok Goyal, Avi Lipton and Borui Niklas Zhu
Recent empirical evidence suggests that supply curves are convex. Supply curve convexity is at odds with conventional Phillips curves, which rely on an infinitely elastic underlying supply curve. This paper explores the effect of supply curve convexity on the... View Details
Keywords: Fiscal Stimulus; Fiscal Policy; Inflation; Inflation and Deflation; Macroeconomics; Policy; Mathematical Methods; United States
Goyal, Shlok, Avi Lipton, and Borui Niklas Zhu. "Fiscal Policy under Convex Supply Curves." Working Paper, August 2024.
- 2013
- Working Paper
Bank Failures and Output During the Great Depression
By: Jeffrey Miron and Natalia Rigol
In response to the Financial Crisis of 2008, macroeconomic policymakers employed a range of tools designed to prevent failures of large, complex financial institutions (“banks”). The Treasury and the Fed justified these actions by arguing that bank failures exacerbate... View Details
Miron, Jeffrey, and Natalia Rigol. "Bank Failures and Output During the Great Depression." NBER Working Paper Series, No. 19418, August 2013.
- 20 Oct 2010
- Op-Ed
Export Competitiveness: Reversing the Logic
the current economic and financial crisis, countries around the globe are looking for ways to reignite economic growth. Traditionally, export-led growth has been perceived as one of the most promising... View Details
Keywords: by Christian Ketels