Publications

2008
Working Paper

On Best-Response Bidding in GSP Auctions

By: Matthew Cary, Aparna Das, Benjamin Edelman, Ioannis Giotis, Kurtis Heimerl, Anna R. Karlin, Claire Mathieu and Michael Schwarz

How should players bid in keyword auctions such as those used by Google, Yahoo! and MSN? We model ad auctions as a dynamic game of incomplete information, so we can study the convergence and robustness properties of various strategies. In particular, we consider... View Details

Keywords: Online Advertising; Auctions; Bids and Bidding; Game Theory; Mathematical Methods; Competitive Strategy

Teaching Interest

How to Talk Gooder in Business and Life

By: Alison Wood Brooks

This is an Elective Curriculum course for HBS MBA students. People must converse effectively to achieve success in every aspect of business and life – from pitching ideas to giving feedback, brainstorming and making strategic decisions, from interviewing to firing.... View Details

Keywords: Conversation; Strategic Decisions; Interactions

Fall 2011
Article

Leveraging Tribal Sovereignty for Economic Opportunity: A Strategic Negotiations Perspective

By: Gavin Clarkson and James K. Sebenius

Indian tribes and U.S. states often find themselves at the bargaining table, often negotiating "compacts" to govern gaming operations on tribal lands. The operational success of the Pequot gaming operation in Connecticut, Foxwoods, and the substantial revenue shared... View Details

Keywords: Strategy; Ethnicity; Negotiation Tactics; Race; Social Issues; Relationships; Government and Politics; Economics; United States

Article

Vertical Merger, Collusion, and Disruptive Buyers

By: Volker Nocke and Lucy White

In a repeated game setting of a vertically related industry, we study the collusive effects of vertical mergers. We show that any vertical merger facilitates upstream collusion, no matter how large (in terms of capacity or size of product portfolio) the integrated... View Details

Keywords: Stock Options; Disruptive Innovation; Five Forces Framework; United States

2024
Article

Neyman Meets Causal Machine Learning: Experimental Evaluation of Individualized Treatment Rules

By: Michael Lingzhi Li and Kosuke Imai

A century ago, Neyman showed how to evaluate the efficacy of treatment using a randomized experiment under a minimal set of assumptions. This classical repeated sampling framework serves as a basis of routine experimental analyses conducted by today’s scientists across... View Details

Keywords: AI and Machine Learning; Research

Research Summary

The Power of Paradox: Some Recent Developments in Interactive Epistemology

This survey describes a central paradox of game theory, viz. the Paradox of Backward Induction (BI). The paradox is that the BI outcome is often said to follow from basic game-theoretic principles--specifically, from the assumption that the players are rational. Yet,... View Details

June 2002 (Revised July 2002)
Background Note

Government Games: Understanding the Role of Government In Business Strategy

Lays out a framework for understanding the impact of government on business strategy. Distinguishes between two major types of "games" that businesses play that involve government: value net games and public interest games. Highlights the multiple roles that government... View Details

Keywords: Business Strategy; Business and Government Relations

05 Mar 2012
Research & Ideas

Is JC Penney’s Makeover the Future of Retailing?

game when Penney offers 'pretty good' prices every day?" Aside from pricing changes, all retail stores are under intense pressure to create item assortments that cannot be found elsewhere. "We complain that every department store is the... View Details

Keywords: by Kim Girard; Retail

12 Mar 2006
Research & Ideas

New Research Explores Multi-Sided Markets

Xbox, make their profits from game developers through royalties and incur losses on the sale of consoles to users by pricing them below cost. The key reason is that two-sided platforms must solve a chicken-and-egg problem. For example,... View Details

Keywords: by Sean Silverthorne; Technology

28 May 2009
Working Paper Summaries

Monopolistic Competition Between Differentiated Products With Demand For More Than One Variety

Keywords: by Andrei Hagiu; Video Game; Video Game

April 2003 (Revised December 2003)
Background Note

Analyzing Complex Negotiations

Develops a framework linking structural diagnosis and strategy design in complicated (complex and ambiguous) negotiations. To develop good strategies, negotiators must rigorously diagnose the structure of their negotiating situations. Equivalently, strategy follows... View Details

Keywords: Strategy; Negotiation Process; Complexity

December 2022
Article

Shaping Nascent Industries: Innovation Strategy and Regulatory Uncertainty in Personal Genomics

By: Cheng Gao and Rory McDonald

In nascent industries—whose new technologies are often poorly understood by regulators—contending with regulatory uncertainty can be crucial to organizational survival and growth. Prior research on nonmarket strategy has largely focused on established firms in mature... View Details

Keywords: Technological Change; Innovation; Qualitative Methods; New Categories; Entrepreneurship; Technological Innovation; Governing Rules, Regulations, and Reforms; Risk and Uncertainty; Strategy

September 2007 (Revised April 2013)
Case

Peter Welz: When a Marquee Prospect Plays Hardball (A)

By: James K. Sebenius and Ellen Knebel

Describes the hardball tactics facing Peter Welz, who seeks to negotiate a make-or-break contract with a vastly larger potential client. Welz's counterpart team is led by Preston Spitzer, a notoriously tough player who fully understands his side's massive advantages in... View Details

Keywords: Negotiation Process; Negotiation Tactics; Behavior; Conflict and Resolution; Competitive Advantage

November – December 2011
Article

Explaining Influence Rents: The Case for an Institutions-Based View of Strategy

By: Gautam Ahuja and Sai Yayavaram

Research in strategy has identified and tried to explain four types of rents: monopolistic rents, efficiency rents, quasi rents, and Schumpeterian rents. Building on previous work on political and institutional strategies, we add a fifth type of rent: influence rents.... View Details

Keywords: Institutions; Influence Rents; Generic Strategies; Strategy; Organizations; Renting or Rental; Economics

Fall 2017
Article

Strengthening and Streamlining Bank Capital Regulation

By: Robin Greenwood, Samuel Gregory Hanson, Jeremy C. Stein and Adi Sunderam

We propose three core principles that should inform the design of bank capital regulation. First, wherever possible, multiple constraints on the minimum level of equity capital should be consolidated into a single constraint. This helps to avoid a distortionary... View Details

Keywords: Banks and Banking; Capital; Governing Rules, Regulations, and Reforms; Banking Industry

August 2017
Article

Incentives versus Reciprocity: Insights from a Field Experiment

By: Doug J. Chung and Das Narayandas

We conduct a field experiment in which we vary the sales force compensation scheme at an Asian enterprise that sells consumer durable goods. With variation generated by the experimental treatments, we model sales force performance to identify the effectiveness of... View Details

Keywords: Sales Force Compensation; Field Experiment; Heterogeneity; Loss Aversion; Reciprocity; Salesforce Management; Compensation and Benefits

2014
Book

Accelerate: Building Strategic Agility for a Faster-Moving World

By: John P. Kotter

Based on the award-winning article in Harvard Business Review, from global leadership expert John Kotter. It's a familiar scene in organizations today: a new competitive threat or a big opportunity emerges. You quickly create a strategic initiative in response and... View Details

Keywords: Competitive Strategy; Organizational Structure

2025
Article

Statistical Inference for Heterogeneous Treatment Effects Discovered by Generic Machine Learning in Randomized Experiments

By: Kosuke Imai and Michael Lingzhi Li

Researchers are increasingly turning to machine learning (ML) algorithms to investigate causal heterogeneity in randomized experiments. Despite their promise, ML algorithms may fail to accurately ascertain heterogeneous treatment effects under practical settings with... View Details

Keywords: AI and Machine Learning; Mathematical Methods; Analytics and Data Science

2015
Working Paper

Incentives versus Reciprocity: Insights from a Field Experiment

By: Doug J. Chung and Das Narayandas

We conduct a field experiment in which we vary the sales force compensation scheme at an Asian enterprise that sells consumer durable goods. With variation generated by the experimental treatments, we model sales force performance to identify the effectiveness of... View Details

Keywords: Sales Force Compensation; Field Experiment; Heterogeneity; Loss Aversion; Reciprocity; Motivation and Incentives; Salesforce Management; Compensation and Benefits