Publications

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15 Oct 2008
First Look

First Look: October 15, 2008

cross-sectional and pooled data collected by the U.S. Census Bureau for quinquenial censuses conducted between 1982 and 2002 support the key predictions of the model. We find... View Details

Keywords: Martha Lagace

Article

Strategic Disclosure: The Case of Business School Rankings

By: Michael Luca and Jonathan Smith

We empirically analyze disclosure decisions made by 240 MBA programs about which rankings to display on their websites. We present three main findings. First, consistent with theories of countersignaling, top schools are least likely to disclose their rankings, whereas... View Details

Keywords: Voluntary Disclosure; Shrouded Attributes; Information Unraveling; Rankings; Higher Education; Corporate Disclosure; Rank and Position

May 2022
Article

Complex Disclosure

By: Ginger Zhe Jin, Michael Luca and Daniel Martin

We present evidence that unnecessarily complex disclosure can result from strategic incentives to shroud information. In our lab experiment, senders are required to report their private information truthfully, but can choose how complex to make their reports. We find... View Details

Keywords: Disclosure; Experiments; Naiveté; Overconfidence; Corporate Disclosure; Policy; Information; Complexity; Strategy; Consumer Behavior

Article

Crowdsourcing City Government: Using Tournaments to Improve Inspection Accuracy

By: Edward Glaeser, Andrew Hillis, Scott Duke Kominers and Michael Luca

The proliferation of big data makes it possible to better target city services like hygiene inspections, but city governments rarely have the in-house talent needed for developing prediction algorithms. Cities could hire consultants, but a cheaper alternative is to... View Details

Keywords: User-generated Content; Operations; Tournaments; Policy-making; Machine Learning; Online Platforms; Analytics and Data Science; Mathematical Methods; City; Infrastructure; Business Processes; Government and Politics

04 Dec 2012
First Look

First Look: December 4

Ratings: An Application to Yelp.com Authors:Weijia Dai, Ginger Jin, Jungmin Lee, and Michael Luca Abstract Consumer review websites such as Yelp.com leverage the wisdom of the... View Details

Keywords: Carmen Nobel

18 Nov 2014
First Look

First Look: November 18

subsequent growth into a diversified group. Download working paper: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2520237 Optimal Aggregation of Consumer Ratings: An Application to Yelp.com By: Dai, Weijia, Ginger Jin, Jungmin Lee, View Details

Keywords: Sean Silverthorne

November, 2016
Article

Fixing Discrimination in Online Marketplaces

By: Ray Fisman and Michael Luca

Online marketplaces such as eBay, Uber, and Airbnb have the potential to reduce racial, gender, and other forms of bias that affect the off-line world. And in the early days of Internet commerce, the relative anonymity of transactions did make it harder for... View Details

Keywords: Prejudice and Bias; Digital Platforms; Internet and the Web; Race; Gender

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Entrepreneurial Management Awards & Honors - Faculty & Research

one of 100 Black Board Members Making a Difference by Board Prospects in 2024. Archie L. Jones : Received the 2024 Dr. James I. Cash Advancing Pathways Award. Olivia S. Kim : Winner of the 2024 Best Paper... View Details

June 2021
Article

From Predictions to Prescriptions: A Data-driven Response to COVID-19

By: Dimitris Bertsimas, Léonard Boussioux, Ryan Cory-Wright, Arthur Delarue, Vassilis Digalakis Jr, Alexander Jacquillat, Driss Lahlou Kitane, Galit Lukin, Michael Lingzhi Li, Luca Mingardi, Omid Nohadani, Agni Orfanoudaki, Theodore Papalexopoulos, Ivan Paskov, Jean Pauphilet, Omar Skali Lami, Bartolomeo Stellato, Hamza Tazi Bouardi, Kimberly Villalobos Carballo, Holly Wiberg and Cynthia Zeng

The COVID-19 pandemic has created unprecedented challenges worldwide. Strained healthcare providers make difficult decisions on patient triage, treatment and care management on a daily basis. Policy makers have imposed social distancing measures to slow the disease, at... View Details

Keywords: COVID-19; Health Pandemics; AI and Machine Learning; Forecasting and Prediction; Analytics and Data Science

29 Jan 2013
First Look

First Look: Jan. 29

reaping the benefits of FDI (which relate to when FDI will generate growth) and (2) the mechanisms by which FDI creates positive externalities (which relate to how FDI generates growth). Technology View Details

Keywords: Sean Silverthorne

Web

Disruptive Innovation Online Course | HBS Online

problems. 7 weeks, 6-8 hrs/week Pay by July 24 $1,850 Certificate Negotiation Mastery Professor Michael Wheeler Master negotiation techniques to secure maximum value for yourself View Details

13 Dec 2016
First Look

December 13, 2016

protection than SOEs. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=51975 December 2016 Harvard Business Review Fixing Discrimination in Online Marketplaces By: Fisman, Ray, and Michael... View Details

Keywords: Carmen Nobel

March 2016 (Revised February 2023)
Teaching Note

Advertising Experiments at RestaurantGrades

By: Michael Luca, Weijia Dai and Hyunjin Kim

Advertising Experiments at RestaurantGrades is an exercise in which students are asked to analyze and make a recommendation on the basis of simulated experimental data. The setting is a hypothetical restaurant review company called RestaurantGrades (RG), which shows... View Details

Keywords: Advertising Campaigns; Marketing; Digital Marketing; Analysis; Performance Effectiveness

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Winter 2022
Article

Determinants of Small Business Reopening Decisions After COVID Restrictions Were Lifted

By: Dylan Balla-Elliott, Zoë B. Cullen, Edward L. Glaeser, Michael Luca and Christopher Stanton

The COVID-19 pandemic led to dramatic economic disruptions, including government-imposed restrictions that temporarily shuttered millions of American businesses. We use a nation-wide survey of thousands of small business owners to establish three main facts about... View Details

Keywords: COVID-19; Demand Forecasting; Reopening; Health Pandemics; Government Administration; Small Business

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