Publications

2020
Working Paper

To Infinity and Beyond: Scaling Economic Theories via Logical Compactness

By: Yannai A. Gonczarowski, Scott Duke Kominers and Ran I. Shorrer

Many economic-theoretic models incorporate finiteness assumptions that, while introduced for simplicity, play a real role in the analysis. Such assumptions introduce a conceptual problem, as results that rely on finiteness are often implicitly nonrobust; for example,... View Details

Keywords: Markets; Analysis; Game Theory

SSRN

January 2014
Article

Pareto Efficiency in Robust Optimization

By: Dan Iancu and Nikolaos Trichakis

This paper formalizes and adapts the well-known concept of Pareto eﬃciency in the context of the popular robust optimization (RO) methodology for linear optimization problems. We argue that the classical RO paradigm need not produce solutions that possess the... View Details

Keywords: Robust Optimization; Pareto Optimality; Resource Allocation; Game Theory

Article

Buyer-Initiated vs. Seller-Initiated Information Revelation

Sales presentations are the core of the selling process where salespeople provide information to prospects. One challenge is that the amount of information available to be potentially communicated may exceed salespeople's ability to communicate or customers' ability to... View Details

Keywords: Information; Quality; Marketing Communications; Game Theory; Sales

December 2014
Article

Selecting the Best? Spillover and Shadows in Elimination Tournaments

By: Jennifer Brown and Dylan B. Minor

We consider how past, current, and future competition within an elimination tournament affect the probability that the stronger player wins. We present a two-stage model that yields the following main results: (1) a shadow effect—the stronger the expected future... View Details

Keywords: Elimination Tournament; Dynamic Contest; Contest Design; Effort Choice; Betting Markets; Competitive Advantage; Game Theory

2008
Working Paper

Stability and Nash Implementation in Matching Markets with Couples

By: Claus-Jochen Haake and Bettina-Elisabeth Klaus

We consider two-sided matching markets with couples. First, we extend a result by Klaus and Klijn (2005, Theorem 3.3) and show that for any weakly responsive couples market there always exists a "double stable" matching, i.e., a matching that is stable for the couples... View Details

Keywords: Marketplace Matching; Balance and Stability; Game Theory

June 2013 (Revised March 2014)
Technical Note

Strategic Complements and Substitutes

By: Eric Van den Steen

The framework of strategic complements and substitutes can help companies anticipate competitors' responses. It is particularly helpful in deciding on price- or capacity-commitments (or pre-emption), but it can provide more general guidance for analyzing the potential... View Details

Keywords: Competition; Strategic Substitutes; Strategic Complements; Puppy Dog Strategy; Competitive Strategy; Game Theory; Strategy; Economics

Educators

2003
Other Unpublished Work

Compensatory Transfers in Two-Player Decision Problems

By: Jerry R. Green

Keywords: Decision Choices and Conditions; Game Theory

October 2017
Article

Elevating Repositioning Costs: Strategy Dynamics and Competitive Interactions

By: Anoop R. Menon and Dennis Yao

This paper proposes an approach for modeling competitive interactions that incorporates the costs to firms of changing strategy. The costs associated with strategy modifications, which we term “repositioning costs,” are particularly relevant to competitive interactions... View Details

Keywords: ＂Repositioning Costs; Strategy Dynamics; Strategic Interaction; Capabilities; Cost; Strategy; Change; Game Theory; Organizational Change and Adaptation

2006
Conference Paper

Modeling Repeated Play of the Prisoners' Dilemma with Reinforcement Learning over an Enriched Strategy Set

By: A. E. Roth and Ido Erev

Keywords: Decision Choices and Conditions; Strategy; Game Theory; Learning

10 Jul 2024
News

Next Level

Gina Joseph (GMP 29, 2020), chief strategy officer for the technology media company VentureBeat, was recently honored by the San Francisco Business Times in their “40 Under 40” issue. Joseph is thriving in the media, tech, and gaming world—all industries traditionally... View Details

Keywords: Catherine O’Neill Grace

01 Jun 2014
News

Net Gains

the league, which includes everything from marketing communications to information technology to pure international business. It's this last responsibility that has Tatum really animated. "When you look at the opportunity we have to grow our business and our View Details

Keywords: Dan Morrell

September 2010
Teaching Note

A Chinese Start-up's Midlife Crisis: 99Sushe.com (TN)

By: F. Warren McFarlan

Teaching Note for 309060. View Details

Keywords: Business Startups; Business or Company Management; Business Model; Internet and the Web; Games, Gaming, and Gambling; Partners and Partnerships; Competition; Social and Collaborative Networks; Video Game Industry; China

March 2009
Teaching Note

Responding to the Wii? (TN)

By: Andrei Hagiu and Hanna Halaburda

Teaching Note for [709448]. View Details

Keywords: History; Technological Innovation; Leadership; Competition; Industry Structures; Age; Video Game Industry

September 2023
Article

A Pull versus Push Framework for Reputation

By: Jillian J. Jordan

Reputation is a powerful driver of human behavior. Reputation systems incentivize 'actors' to take reputation-enhancing actions, and 'evaluators' to reward actors with positive reputations by preferentially cooperating with them. This article proposes a reputation... View Details

Keywords: Reputation; Behavior; Game Theory

June 2012 (Revised July 2013)
Exercise

Competition Simulator Exercise: Instructions

By: Eric Van den Steen

In the Competition Simulator Exercise, students explore through trial and error some important economic foundations of competitive strategy and managerial economics. In particular, the nine simulator exercises let students explore horizontal differentiation with and... View Details

Keywords: Competitive Strategy; Economics; Strategy; Game Theory

July 2013
Technical Note

Competition Simulator Exercise: Questions

By: Eric Van den Steen

In the Competition Simulator Exercise, students explore through trial and error some important economic foundations of competitive strategy and managerial economics. In particular, the simulator lets students explore horizontal differentiation with and without price... View Details

Keywords: Economics Of Strategy; Economics Of Competition; Competition; Economics; Game Theory; Competitive Strategy; Marketing Strategy

Educators

01 Sep 2017
News

The Biggest Industry You’ve Never Heard Of

Bjerg is staring blankly at his computer screen. He adjusts his two monitors and fiddles with the speakers as he awaits the start of his next League of Legends battle. As he does many days, Bjerg will sit here playing the popular video View Details

Keywords: April White; illustration by Brian Stauffer; esports; Twitch; Performing Arts, Spectator Sports, and Related Industries; Arts, Entertainment

20 Aug 2001
Research & Ideas

Making an Ally of Uncle Sam

two. Though a step in the right direction, this approach suffers because the boundary between "market" and "nonmarket" is artificial and far from clear-cut. We find it more productive to focus on the key types of games... View Details

Keywords: by Michael Watkins, Mickey Edwards & Usha Thakrar

May 2000
Article

Maxmin Expected Utility over Savage Acts with a Set of Priors

By: Ramon Casadesus-Masanell, Peter Klibanoff and Emre Ozdenoren

This paper provides an axiomatic foundation for a maxmin expected utility over a set of priors (MMEU) decision rule in an environment where the elements of choice are Savage acts. This characterization complements the original axiomatizations of MMEU developed in a... View Details

Keywords: Uncertainty Aversion; Ambiguity; Expected Utility; Set Of Priors; Knightian Uncertainty; Decision Making; Game Theory; Risk and Uncertainty; Mathematical Methods