Filter Results
:
(75)
Show Results For
- All HBS Web (75)
- Faculty Publications (7)
Show Results For
- All HBS Web (75)
- Faculty Publications (7)
Page 1 of
75
Results
→
- 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.
- 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.
- 2015
- 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' canonical
definitions of...
View Details
Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp. "Full Substitutability." Working Paper, May 2015.
- Article
Matching in Networks with Bilateral Contracts: Corrigendum
By: John William Hatfield, Ravi Jagadeesan and Scott Duke Kominers
Hatfield and Kominers (2012) introduced a model of matching in networks with bilateral contracts and showed that stable outcomes exist in supply chains when firms' preferences over contracts are fully substitutable. Hatfield and Kominers (2012) also asserted that in...
View Details
Hatfield, John William, Ravi Jagadeesan, and Scott Duke Kominers. "Matching in Networks with Bilateral Contracts: Corrigendum." American Economic Journal: Microeconomics 12, no. 3 (August 2020): 277–285.
- January 2021
- Article
Chain Stability in Trading Networks
By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp
We show that in general trading networks with bilateral contracts, a suitably adapted chain stability concept (Ostrovsky, 2008) is equivalent to stability (Hatfield and Kominers, 2012; Hatfield et al., 2013) if all agents' preferences are fully substitutable and...
View Details
Keywords:
Matching;
Trading Networks;
Chain Stability;
Stability;
Competitive Equilibria;
Full Substitutability;
Laws Of Aggregate Supply And Demand;
Contracts;
Market Design;
Balance and Stability
Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp. "Chain Stability in Trading Networks." Theoretical Economics 16, no. 1 (January 2021): 197–234.
- 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...
View Details
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.
- Web
The Five Forces - Institute For Strategy And Competitiveness
Five Forces Threat of Substitute Products or Services Bargaining Power of Suppliers Bargaining Power of Buyers Threat of New Entrants Rivalry Among Existing Competitors The Five Forces is a framework for understanding the competitive...
View Details
- Web
Online Business Strategy Course | HBS Online
Syllabus 6 Modules, 30-35 Hours Download full syllabus 7-8 hrs Module 1 Creating Value for Customers Develop a foundational understanding of the value stick framework and learn how to make pricing decisions with a focus on willingness to...
View Details
- 03 Mar 2008
- Research & Ideas
Marketing Your Way Through a Recession
advertisements by shifting from 30-second to 15-second advertisements, substituting radio for television advertising, or increasing the use of direct marketing, which gives more immediate sales impact. 4. Adjust product portfolios....
View Details
Keywords:
by John Quelch
- Program
Strategic Marketing for Driving Growth
forward-thinking approach. Details Drive integrated, customer-centric marketing strategies Effectively analyze markets, customer needs, and buying behaviors Determine strengths and weaknesses of competitors and substitutes Recognize...
View Details
- Web
About - Case Method Project
school classes during the school year. Teachers typically allotted 3-5 class sessions to each case; and because each case replaced existing material in U.S. history, government, and civics courses, teachers found they could substitute...
View Details
- Web
Accounting & Management - Faculty & Research
do not substitute lower equity pay with higher fixed pay or bonuses, yielding both lower CEO variable and total pay. These results also hold for CFOs and other top executives. Our study contributes to the literatures on both corporate...
View Details
- 11 Aug 2009
- First Look
First Look: August 11, 2009
more or fewer decision-making responsibilities to managers. By simultaneously addressing the choice of both competitive actions and organizational design, the paper makes an attempt at bringing economic theory and management strategy closer together. An increase in...
View Details
Keywords:
Martha Lagace
- 03 Oct 2023
- Research Event
Build the Life You Want: Arthur Brooks and Oprah Winfrey Share Happiness Tips
learned from her depression after a movie she worked on “bombed;” and how to be not necessarily happy all the time, but happier. Here's a transcript of the full conversation. Jeffrey Goldberg: Please join me in welcoming to the stage...
View Details
Keywords:
by HBS Staff
- Web
Measure Outcomes & Cost for Every Patient - Institute For Strategy And Competitiveness
these, while often easy to measure, do not always correlate with clinical outcomes. Similarly, structural measures, patient experience, and other indicators are often substituted for outcomes. There are several basic principles of outcome...
View Details
- Web
Curriculum - Business & Environment
cement with a low-carbon substitute called Pozzotive®. Rio Tinto vs. the Securities and Exchange Commission Key concepts: Business and Government Relations, Business Ethics, Corporate Governance Leadership and Corporate Accountability...
View Details
- 24 Jan 2005
- Research & Ideas
Rethinking Activity-Based Costing
directly estimate the practical capacity of the resources supplied as a percentage of the theoretical capacity. There are various ways to do this. As a rule of thumb, you could simply assume that practical full capacity is 80 percent to...
View Details
Keywords:
by Robert S. Kaplan & Steven R. Anderson
- 01 Dec 2006
- What Do You Think?
How Important Is Quality of Labor? And How Is It Achieved?
is to assume that quality of labor is genetic ." Flavius Chircu said, "I would simplify the analysis by substituting 'quality of labor' with 'quality of output,' be that output a product, service, or mix thereof." In Sneh...
View Details
Keywords:
by by Jim Heskett
- Web
Credential of Leadership, Impact, and Management in Business | HBS Online
what you earn Syllabus New Leaders Experienced Leaders CLIMB New Leaders7 courses (with capstone), 1 year Download full syllabus Why two sections? CLIMB is divided into two sections so the curriculum is tailored to where you are in your...
View Details
- 19 Sep 2023
- Blog Post
2023 Summer Internships in Business & Environment
verification process, NetaCarbon helps pro-climate businesses to unlock their full potential by expanding revenue sources and customer reach, ultimately accelerating climate impact globally through the carbon market. Grace's role prior to...
View Details