Publications

2007
Working Paper

Competition in Modular Clusters

By: Carliss Y. Baldwin and C. Jason Woodard

The last twenty years have witnessed the rise of disaggregated "clusters," "networks," or "ecosystems" of firms. In these clusters the activities of R&D, product design, production, distribution, and system integration may be split up among hundreds or even thousands... View Details

Keywords: Price; Profit; Digital Platforms; Industry Clusters; Competition; Horizontal Integration; Vertical Integration

04 Mar 2024
What Do You Think?

Do People Want to Work Anymore?

Cottringer said, “The two best questions I was ever asked were (a) Do you think people are born good, bad, or neutral and (b) What is the most important thing you learned from one of your worst failures?” Mr. Raveendran advises us to “ask questions that focus on the... View Details

Keywords: by James Heskett

2017
Working Paper

Crime and Violence: Desensitization in Victims to Watching Criminal Events

By: Rafael Di Tella, Lucia Freira, Ramiro H. Gálvez, Ernesto Schargrodsky, Diego Shalom and Mariano Sigman

We study desensitization to crime in a lab experiment by showing footage of criminal acts to a group of subjects, some of whom have been previously victimized. We measure biological markers of stress and behavioral indices of cognitive control before and after treated... View Details

Keywords: Crime and Corruption; Attitudes; Perspective; Behavior

26 Apr 2024
HBS Case

Deion Sanders' Prime Lessons for Leading a Team to Victory

produces results. Sanders insists on uniformity, even a strict dress code, to encourage team unity. Earrings are prohibited. Uniforms must fit well. Socks must be black. “Patterns of undisciplined behavior often come out at the most... View Details

Keywords: by Avery Forman; Sports

Web

Students on the Job Market - Doctoral

tradeoffs, in particular when they are 1) more similar feature-by-feature and 2) closer to dominance. These two postulates yield tractable measures of comparison complexity in the domains of multiattribute, lottery, and intertemporal choice. We then show how View Details

September 2013
Article

Do Short Sellers Front-Run Insider Sales?

By: Mozaffar N. Khan and Hai Lu

We study the behavior of short sellers as informed market participants and examine potential sources of their information. Using a newly available dataset with high-frequency short sales data, we find evidence of significant increases in short sales immediately prior... View Details

Keywords: Information; Consumer Behavior; Accounting; Financial Services Industry

December 2022 (Revised November 2023)
Module Note

How Do You Compete and Cooperate? Understanding Strategic Interactions

By: Jorge Tamayo

This module examines how firms interact strategically, both competitively and cooperatively, as they create and capture value. Although the module focuses on strategic interactions between competitors, an organization's relationships with buyers, suppliers, and... View Details

Keywords: Competitive Strategy; Cooperation; Value Creation; Business and Stakeholder Relations

2022
Working Paper

Confidence, Self-Selection and Bias in the Aggregate

By: Benjamin Enke, Thomas Graeber and Ryan Oprea

The influence of behavioral biases on aggregate outcomes like prices and allocations depends in part on self-selection: whether rational people opt more strongly into aggregate interactions than biased individuals. We conduct a series of betting market, auction and... View Details

Keywords: Prejudice and Bias; Cognition and Thinking; Markets; Price

Purchase

2022
Working Paper

Values as Luxury Goods and Political Polarization

By: Benjamin Enke, Mattias Polborn and Alex A Wu

Motivated by novel survey evidence, this paper develops a theory of political behavior in which values are a luxury good: the relative weight voters place on values rather than material considerations increases in income. The model predicts (i) voters who are... View Details

Keywords: Political Polarization; Government and Politics; Moral Sensibility; Luxury; Values and Beliefs; Voting

2022
Working Paper

Pricing of Climate Risk Insurance: Regulatory Frictions and Cross-Subsidies

By: Ishita Sen, Ana-Maria Tenekedjieva and Sangmin Oh

We study the consequences of state-level price (rate) regulation for U.S. homeowners' insurance, a $15 trillion market that provides households protection against climate losses. Using two distinct identification strategies and novel data on regulatory filings and ZIP... View Details

Keywords: Climate Risk; Homeowners' Insurance; Price Controls; Financial Regulation; Cross-subsidization; Climate Change; Household; Insurance; Price; Governance Controls; Financial Institutions; United States

SSRN

Article

Beyond Statistics: The Economic Content of Risk Scores

By: Liran Einav, Amy Finkelstein, Raymond Kluender and Paul Schrimpf

"Big data" and statistical techniques to score potential transactions have transformed insurance and credit markets. In this paper, we observe that these widely-used statistical scores summarize a much richer heterogeneity, and may be endogenous to the context in which... View Details

Keywords: Analytics and Data Science; Risk and Uncertainty; Insurance Industry

Article

The Effect of Providing Peer Information on Retirement Savings Decisions

By: John Beshears, James J. Choi, David Laibson, Brigitte C. Madrian and Katherine L. Milkman

Using a field experiment in a 401(k) plan, we measure the effect of disseminating information about peer behavior on savings. Low-saving employees received simplified plan enrollment or contribution increase forms. A randomized subset of forms stated the fraction of... View Details

Keywords: Saving; Decision Choices and Conditions; Retirement

August 26, 2014
Comment

Female Hurricanes Are Not Deadlier than Male Hurricanes

By: Daniel Malter

In a highly contentious study, Jung, Shavitt, Viswanathan and Hilbe (2014) claimed that hurricanes had higher death tolls when they had female rather than male names due to implicit gender bias. Their article includes a study of the death toll of hurricanes that made... View Details

Keywords: United States

2011
Article

The Causal Impact of Media in Financial Markets

By: Christopher Parsons and J. Engelberg

Disentangling the causal impact of media reporting from the impact of the events being reported is challenging. We solve this problem by comparing the behaviors of investors with access to different media coverage of the same information event. We use zip codes to... View Details

Keywords: Media; Financial Markets

Article

Measuring the Effectiveness of Competition in Defense Procurement: A Survey of the Empirical Literature

By: James J. Anton and Dennis A. Yao

This article surveys the literature that has attempted to measure competition's effects on defense procurement. The focus is on conceptual underpinnings of models rather than technical aspects of estimation procedures. While providing valuable insight, the models are... View Details

Keywords: Performance Effectiveness; Competition; Surveys; Value; Economics; Forecasting and Prediction; Programs; Power and Influence; Management Analysis, Tools, and Techniques

10 Sep 2021
News

Human or Computer? Who’s Really Helping You With Customer Service?

28 Aug 2020
News

Rethinking Work During and After Lockdown

2021
Working Paper

Equity Concerns Are Narrowly Framed

By: Christine L Exley and Judd B. Kessler

Distributional decisions regularly involve multiple payoff components. In a series of experiments, we show that subjects frequently exhibit narrow equity concerns: individuals apply their fairness preferences narrowly, on a specific component of payoffs, rather... View Details

Keywords: Equity; Equality and Inequality; Fairness; Perception; Outcome or Result; Resource Allocation; Behavior

SSRN