Publications

2023
Working Paper

Design-Based Inference for Multi-arm Bandits

By: Dae Woong Ham, Iavor I. Bojinov, Michael Lindon and Martin Tingley

Multi-arm bandits are gaining popularity as they enable real-world sequential decision-making across application areas, including clinical trials, recommender systems, and online decision-making. Consequently, there is an increased desire to use the available... View Details

Keywords: Analytics and Data Science; Mathematical Methods

June 2020
Article

Real-time Data from Mobile Platforms to Evaluate Sustainable Transportation Infrastructure

By: Omar Isaac Asensio, Kevin Alvarez, Arielle Dror, Emerson Wenzel, Catharina Hollauer and Sooji Ha

By displacing gasoline and diesel fuels, electric cars and fleets reduce emissions from the transportation sector, thus offering important public health benefits. However, public confidence in the reliability of charging infrastructure remains a fundamental barrier to... View Details

Keywords: Environmental Sustainability; Transportation; Infrastructure; Behavior; AI and Machine Learning; Demand and Consumers

Purchase

May 2021
Article

Risk-Mitigating Technologies: The Case of Radiation Diagnostic Devices

By: Alberto Galasso and Hong Luo

We study the impact of consumers’ risk perception on firm innovation. Our analysis exploits a major surge in the perceived risk of radiation diagnostic devices following extensive media coverage of a set of over-radiation accidents involving CT scanners in late 2009.... View Details

Keywords: Risk Perception; Innovation; Medical Devices; Liability Risk; Risk and Uncertainty; Perception; Technological Innovation

July–August 2019
Article

Coupling Labor Codes of Conduct and Supplier Labor Practices: The Role of Internal Structural Conditions

By: Yanhua Bird, Jodi L. Short and Michael W. Toffel

Exploitive working conditions have spurred companies to pressure their suppliers to adopt labor codes of conduct and to conform their labor practices to the standards set forth in those codes. Yet little is known about whether organizational structures such as codes... View Details

Keywords: Organization Theory; Economic Sociology; Social Responsibility; Sustainability; Auditing; Process Improvement; Organizational Structure; Corporate Social Responsibility and Impact; Supply Chain; Labor; Working Conditions

July 2017 (Revised March 2019)
Technical Note

The Future of Mobility: Economic, Environmental, and Social Implications

By: George Serafeim and David Freiberg

This technical note explores how advancements in technology are fundamentally transforming how consumers interact with mobility. Transformation is being driven by three independent trends: the emergence of affordable electric vehicles, the development of autonomous... View Details

Keywords: Oil ＆ Gas; Automobile Manufacturing; Technological And Scientific Innovation; Mobility; Inequality; Electric Vehicles; Ride-sharing; Ambidexterity; Transformation; Disruption; Change; Technological Innovation; Transportation; Equality and Inequality; Auto Industry; Technology Industry; Transportation Industry; Distribution Industry

Educators

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January 2015
Article

Competing with Privacy

By: Ramon Casadesus-Masanell and Andres Hervas-Drane

We analyze the implications of consumer privacy for competition in the marketplace. We consider a market where firms set prices and disclosure levels for consumer information, and consumers observe both before deciding which firm to patronize and how much information... View Details

Keywords: Information Acquisition; Information Disclosure; Online Privacy; Privacy Regulation; Information; Rights; Internet and the Web; Competition; Internet and the Web; Corporate Disclosure; Ethics; Knowledge Acquisition

July 2011
Article

Kidney Paired Donation

By: C. Bradley Wallis, Kannan P. Samy, Alvin E. Roth and Michael A. Rees

Kidney paired donation (KPD) was first suggested in 1986, but it was not until 2000 when the first paired donation transplant was performed in the U.S. In the past decade, KPD has become the fastest growing source of transplantable kidneys, overcoming the barrier faced... View Details

Keywords: Philanthropy and Charitable Giving; Health Care and Treatment; Growth and Development Strategy; Success; Problems and Challenges; Programs; System; United States

Almost all executives want more and faster information, and almost all companies are racing to provide it. What many of them are overlooking is that the real aim should not be faster information but faster decision making, and those aren't the same things. Executives... View Details

07 Jul 2021
Book

Good News for Disgraced Companies: You Can Regain Trust

providing a warm, welcoming, personalized experience at every level, from executives and managers to housekeeping and wait staff. And Patagonia has demonstrated its pro-environment stance by continually re-examining its practices—from... View Details

Keywords: by Lane Lambert

Profile

Harshini Chengareddty

thought there were clear-cut ways to be an effective or ineffective, good or bad leader but I’ve learned that there is no “one size fits all” approach to leadership. Every team and organization operates differently, and, in my opinion, one of the marks of a good leader... View Details

09 Jan 2012
Research & Ideas

Location, Location, Location: The Strategy of Place

consequences of what they are doing." Such snap decisions can result in geo-mistakes that sap energy out of an organization and cause it to lose focus on what it was doing well in the first place. Geographic expansion should provide... View Details

Keywords: by Dina Gerdeman

05 Jul 2011
First Look

First Look: July 5

prepay for participating merchants' goods and services. Within a model of repeat experience good purchase, we examine two mechanisms by which a discount voucher service can benefit affiliated merchants: price discrimination and advertising. For vouchers to View Details

Keywords: Sean Silverthorne

March–April 2023
Article

Market Segmentation Trees

By: Ali Aouad, Adam Elmachtoub, Kris J. Ferreira and Ryan McNellis

Problem definition: We seek to provide an interpretable framework for segmenting users in a population for personalized decision making. Methodology/results: We propose a general methodology, market segmentation trees (MSTs), for learning market... View Details

Keywords: Decision Trees; Computational Advertising; Market Segmentation; Analytics and Data Science; E-commerce; Consumer Behavior; Marketplace Matching; Marketing Channels; Digital Marketing

Research Summary

Resource Relatedness and the Location Strategy of the Multi-Business Firm

We provide new insights into firm location decisions by disentangling and comparing location strategies of multibusiness firms and standalone firms in the same industries. We find that units of multibusiness firms exhibit internal agglomeration, which is stronger than... View Details

Keywords: Multibusiness Firm; Agglomeration; Resource Redeployment; Corporate Strategy

August 2022 (Revised March 2023)
Technical Note

Real Estate iBuying

By: Michael Luca, Jesse M. Shapiro and Julia Kelley

This note provides an overview of real estate iBuying, or instant buying, a business model that involves buying homes and then reselling them at a profit. Introduced in the mid-2010s, iBuying streamlined the process of selling a home by offering instant, all-cash... View Details

Keywords: iBuying; Profit; Business Model; Technological Innovation; Real Estate Industry

Educators

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Article

Where Did the Commute Time Go?

By: Andrew Kun, Raffaella Sadun, Orit Shaer and Thomaz Teodorovicz

The COVID pandemic forced most workers to stop their daily commute to and from work. So what have they done with that “extra” time? It depends. Independent employees with no managerial responsibility have largely been able to spend more time on personal pursuits, but... View Details

Keywords: Telecommuting; Time Management; Work-Life Balance