Publications

March 2020
Teaching Note

Behavior Change for Good

By: Michael Luca and Max Bazerman

Teaching Note for HBS No. 920-049. View Details

Spring 2013
Article

Salience in Quality Disclosure: Evidence from the U.S. News College Rankings

By: Michael Luca and Jonathan Smith

How do rankings affect demand? This paper investigates the impact of college rankings, and the visibility of those rankings, on students' application decisions. Using natural experiments from U.S. News and World Report College Rankings, we present two main... View Details

Keywords: Rank and Position; Demand and Consumers; Quality; Decisions; Newspapers; United States

December 2011 (Revised March 2012)
Supplement

Airbnb (B)

By: Benjamin Edelman and Michael Luca

December 2011 (Revised March 2015)
Teaching Note

Airbnb (A) and (B)

By: Benjamin Edelman and Michael Luca

September 2023
Article

Addressing Vaccine Hesitancy: Experimental Evidence from Nine Countries during the COVID-19 Pandemic

By: Vincenzo Galasso, Vincent Pons, Paola Profeta, Martin McKee, David Stuckler, Michael Becher, Sylvain Brouard and Martial Foucault

We study the impact of public health messages on intentions to vaccinate and vaccination uptakes, especially among hesitant groups. We performed an experiment comparing the effects of egoistic and altruistic messages on COVID-19 vaccine intentions and behaviour. We... View Details

Keywords: COVID-19; Vaccination; Vaccine Hesitancy; Information Campaigns; Health Pandemics; Behavior; Information

January 17, 2018
Other Article

Using Traditional and Digital Data Sources Together in Economic Research

By: Edward L. Glaeser, Hyunjin Kim and Michael Luca

September 2016
Article

When 3+1>4: Gift Structure and Reciprocity in the Field

By: Duncan S. Gilchrist, Michael Luca and Deepak Malhotra

Do higher wages elicit reciprocity and lead to increased productivity? In a field experiment with 266 employees, we find that paying higher wages, per se, does not have a discernible effect on productivity (in a context with no future employment opportunities).... View Details

Keywords: Wages; Performance Productivity

22 Apr 2013
Research & Ideas

Earth Day: Recent Research on Sustainability

about real estate, urbanization, sustainability, and infrastructure. LEED-ing by ExampleWhen a local government decides to pursue environmentally aware construction policies for its own buildings, the private sector follows suit,... View Details

Article

Preventing Fairness Gerrymandering: Auditing and Learning for Subgroup Fairness

By: Michael J Kearns, Seth Neel, Aaron Leon Roth and Zhiwei Steven Wu

The most prevalent notions of fairness in machine learning are statistical definitions: they fix a small collection of pre-defined groups, and then ask for parity of some statistic of the classifier (like classification rate or false positive rate) across these groups.... View Details

Keywords: Machine Learning; Algorithms; Fairness; Mathematical Methods

January 2024 (Revised May 2024)
Supplement

BigBank: Confidential Information Educator Supplement

By: Michael Luca and Jesse M. Shapiro

10 Feb 2016
Sharpening Your Skills

Sharpening Your Skills: New Insights into Career Development

While humblebragging runs rampant on Twitter, it's a lousy self-promotion tactic that usually backfires according to recent research by Ovul Sezer, Francesca Gino, and Michael Norton. Professional Networking... View Details

Keywords: Re: Multiple Faculty

28 Jul 2009
Research Event

Business Summit: Real Estate

Editor's Note: This is a summary of an HBS Business Summit presentation. View a full summary and video of the event on the HBS Centennial Web site linked below. Date of Event: October 14, 2008 Moderator: Howard H. Stevenson, HBS Faculty Speakers: View Details

Keywords: Re: Howard H. Stevenson; Construction; Real Estate

20 Dec 2011
First Look

First Look: December 20

thinkers formed an impression unbiased by the stereotype, suggesting a bottom-up strategy, whereas conscious thinkers relied on the stereotype, suggesting a top-down strategy. That is, when thinking consciously, participants relied more... View Details

Keywords: Carmen Nobel

January 2018
Article

Big Data and Big Cities: The Promises and Limitations of Improved Measures of Urban Life

By: Edward L. Glaeser, Scott Duke Kominers, Michael Luca and Nikhil Naik

New, "big" data sources allow measurement of city characteristics and outcome variables at higher frequencies and finer geographic scales than ever before. However, big data will not solve large urban social science questions on its own. Big data has the most value for... View Details

Keywords: Analytics and Data Science; Urban Scope; City

2019
Article

Fair Algorithms for Learning in Allocation Problems

By: Hadi Elzayn, Shahin Jabbari, Christopher Jung, Michael J Kearns, Seth Neel, Aaron Leon Roth and Zachary Schutzman

Settings such as lending and policing can be modeled by a centralized agent allocating a scarce resource (e.g. loans or police officers) amongst several groups, in order to maximize some objective (e.g. loans given that are repaid, or criminals that are apprehended).... View Details

Keywords: Allocation Problems; Algorithms; Fairness; Learning

May 16, 2018
Other Article

How Companies Can Use the Data They Collect to Further the Public Good

By: Edward L. Glaeser, Hyunjin Kim and Michael Luca