Dynamic Treatment Effects - Publications - Faculty & Research

November 2024
Article

Preference Externality Estimators: A Comparison of Border Approaches and IVs

By: Xi Ling, Wesley R. Hartmann and Tomomichi Amano

This paper compares two estimators—the Border Approach and an Instrumental Variable (IV) estimator—using a unified framework where identifying variation arises from “preference externalities,” following the intuition in Waldfogel (2003). We highlight two dimensions in... View Details

Keywords: Econometrics; Casual Inference; Marketing; Economics; Advertising; Mathematical Methods

2007
Working Paper

Incompatible Assumptions: Barriers to Producing Multidisciplinary Knowledge in Communities of Scholarship

By: Corinne Bendersky and Kathleen L. McGinn

Co-locating knowledge workers from different disciplines may be a necessary but insufficient step to generating multidisciplinary knowledge. We explore the role of assumptions underlying knowledge creation within the field of organizational studies, and investigate how... View Details

Keywords: Knowledge Management; Knowledge Sharing; Business Processes; Groups and Teams

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14 Nov 2017
First Look

New Research and Ideas: November 14, 2017

through three examples: the design of medical residency matching programs, a scrip system to allocate food donations to food banks, and the recent "Incentive Auction" that reallocated wireless spectrum from television broadcasters to telecoms. Our lead examples show... View Details

Keywords: Carmen Nobel

16 Jul 2007
Research & Ideas

Understanding the ‘Want’ vs. ’Should’ Decision

consumer spending habits, and effective store layout. Sarah Jane Gilbert: What is the difference between the "want-self" and the "should-self"? How does psychology play a role in the internal conflict between the 2?... View Details

Keywords: by Sarah Jane Gilbert; Retail; Entertainment & Recreation

Offline Showrooms in Omni-channel Retail: Demand and Operational Benefits

Omnichannel environments where customers shop online and offline at the same retailer are ubiquitous, and are deployed by online-first and traditional retailers alike. We focus on the relatively understudied domain of online-first retailers and the engagement of... View Details

Research Summary

Health-care Applications

Active postmarketing drug surveillance. There is substantial interest within the U.S. health community and among health policymakers in developing a surveillance system that scans public health databases in order to proactively detect potential drug safety... View Details

January 2024 (Revised February 2024)
Course Overview Note

Managing Customers for Growth: Course Overview for Students

By: Eva Ascarza

Managing Customers for Growth (MCG) is a 14-session elective course for second-year MBA students at Harvard Business School. It is designed for business professionals engaged in roles centered on customer-driven growth activities. The course explores the dynamics of... View Details

Keywords: Customer Relationship Management; Decision Making; Analytics and Data Science; Growth Management; Telecommunications Industry; Technology Industry; Financial Services Industry; Education Industry; Travel Industry

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12 Oct 2022
Video

Lumumba Seegars: Inequality & Agency in ERGs

Mastering the Management System

From HBSP: " Companies have always found it hard to balance pressing operational concerns with long-term strategic priorities. The tension is critical: World-class processes won't lead to success without the right strategic direction, and... View Details

10 Feb 2016
HBS Seminar

Chris Blattman, Associate Professor, Columbia SIPA

Web

Organizational Behavior - Doctoral

original contribution to the field of Organizational Behavior; it can take the form of an extended study of one topic or a set of three or more related research papers. Examples of Doctoral Thesis Research Cross-group relations, stress, and the subsequent View Details

2018
Working Paper

Show or Tell? Improving Agent Decision Making in a Tanzanian Mobile Money Field Experiment

By: Jason Acimovic, Chris Parker, David F. Drake and Karthik Balasubramanian

When workers make operational decisions, the firm's global knowledge and the workers’ domain-specific knowledge complement each other. Oftentimes workers have the final decision-making power. Two key decisions a firm makes when designing systems to support these... View Details

Keywords: Employees; Decision Making; Training; Performance Improvement; Money; Mobile Technology; Developing Countries and Economies; Financial Services Industry

Citation

SSRN

April 2012
Article

The Changing Ecology of Teams: New Directions for Teams Research

By: Ruth Wageman, Heidi K. Gardner and Mark Mortensen

The nature of collaboration has been changing at an accelerating pace, particularly in the last decade. Much of the published work in teams research, however, is still focused on the archetypal team that has well-defined membership, purposes, leadership, and standards... View Details

Keywords: Groups and Teams; Research; Change Management; Leadership; Standards; Performance Effectiveness; Theory; Civil Society or Community

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Program

Senior Executive Leadership Program—India

Summary India has emerged as one of the fastest-growing economies in the world. To seize opportunities and sustain success under shifting global business conditions, companies need executives who are exceptional leaders—confident decision-makers, skilled strategists,... View Details

January 2020
Article

The Market Reacts Quickly: Changes in Paclitaxel Vascular Device Purchasing Within the Ascension Healthcare System

By: Peter P. Monteleone, Subhash Banerjee, Priya Kothapalli, Ariel Dora Stern, Daniel Fehder, Ron Ginor, Dominic Vollmar, Edward T. A. Fry and Mark J. Pirwitz

Background. A meta-analysis of trials in endovascular therapy suggested an increased mortality associated with treatment exposure to paclitaxel. Multiple publications and corrections of prior data were performed, and the United States Food and Drug Administration has... View Details

Keywords: Medical Devices; Health Testing and Trials; Analysis; Sales

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07 Aug 2012
First Look

First Look: August 7

increases with increased country heterogeneity. The net effect is that the size of corporate headquarters expands as MNC geographic scope increases. The notion of "administrative heritage" is validated as MNCs from different... View Details

Keywords: Sean Silverthorne

October 2005 (Revised October 2008)
Case

Virginia Mason Medical Center

By: Richard M.J. Bohmer and Erika Ferlins

In 2000, Dr. Gary Kaplan became CEO of the Virginia Mason Medical Center in Seattle, Washington. The hospital was facing significant challenges: It was losing money for the first time in its history, staff morale had plummeted, and area hospitals presented ardent... View Details

Keywords: Health Care and Treatment; Management Analysis, Tools, and Techniques; Production; Organizational Change and Adaptation; Problems and Challenges; Quality; Competition; Seattle

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2016
Working Paper

Diversified Business Groups in the West: History and Theory

By: Asli M. Colpan and Takashi Hikino

This working paper examines the historical origins, evolutionary paths, and long-term resilience of diversified business groups in contemporary developed economies of Western Europe, North America, and Oceania. It aims to come up with a new theoretical understanding of... View Details

Keywords: History; Diversification; Business Divisions; Theory; Oceania; North America; Europe

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May 2010
Article

Bye Bye Bundles: The Unbundling of Music in Digital Channels

By: Anita Elberse

Fueled by digital distribution, unbundling is prevalent in many information industries. What is the effect of this unbundling on sales? And what bundle characteristics drive this effect? I empirically examine these questions in the context of the music industry, using... View Details