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All HBS Web
(191)
- News (57)
- Research (116)
- Multimedia (3)
- Faculty Publications (43)
Show Results For
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All HBS Web
(191)
- News (57)
- Research (116)
- Multimedia (3)
- Faculty Publications (43)
- 2018
- Working Paper
Measuring Gentrification: Using Yelp Data to Quantify Neighborhood Change
By: Edward L. Glaeser, Hyunjin Kim and Michael Luca
We demonstrate that data from digital platforms such as Yelp have the potential to improve our understanding of gentrification, both by providing data in close to real time (i.e., nowcasting and forecasting) and by providing additional context about how the local...
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Keywords:
Geographic Location;
Local Range;
Transition;
Analytics and Data Science;
Measurement and Metrics;
Forecasting and Prediction
Glaeser, Edward L., Hyunjin Kim, and Michael Luca. "Measuring Gentrification: Using Yelp Data to Quantify Neighborhood Change." NBER Working Paper Series, No. 24952, August 2018.
- 17 Jun 2022
- News
In Defense of Online Anonymity
- 10 Jun 2022
- News
What the Research Really Says about American Immigration
- Web
Podcast - Business & Environment
the technical products of green concrete and green steel, and agriculture through the lens of regenerative agriculture. Today we continue our focus on decarbonizing agricultural products View Details
- Web
Faculty - Race, Gender & Equity
Harvard Business School. His research explores how we can help more entrepreneurs, scientists, and innovators succeed. His work on entrepreneurship and... Michael Luca View Details
- 20 Sep 2017
- News
Lessons from Yelp’s Empirical Approach to Diversity
- 01 Jun 2015
- News
Five-Star Research
When Assistant Professor Michael Luca began studying online consumer reviews in 2008, then four-year-old Yelp.com, cofounded by Jeremy Stoppelman (MBA 2005), had 10 million...
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- May 2020
- Article
Digitizing Disclosure: The Case of Restaurant Hygiene Scores
By: Weijia (Daisy) Dai and Michael Luca
Collaborating with Yelp and the city of San Francisco, we revisit a canonical example of quality disclosure by evaluating and helping to redesign the posting of restaurant hygiene scores on Yelp.com. We implement a two-stage intervention that separately identifies...
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Keywords:
Corporate Disclosure;
Consumer Behavior;
Knowledge Dissemination;
Food and Beverage Industry
Dai, Weijia (Daisy), and Michael Luca. "Digitizing Disclosure: The Case of Restaurant Hygiene Scores." American Economic Journal: Microeconomics 12, no. 2 (May 2020): 41–59.
- February 2023 (Revised March 2024)
- Supplement
Shanty Real Estate: Teaching Note Supplement
By: Michael Luca and Jesse M. Shapiro
Shanty is a simulation in which students inhabit the role of either a traditional home buyer or an iBuyer, both bidding on the same condo. The traditional home buyer has access to a “comp sheet” of similar properties that have recently sold, and has done a walkthrough....
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- March 2015 (Revised January 2020)
- Supplement
Behavioural Insights Team (B)
By: Michael Luca and Patrick Rooney
The Behavioural Insights Team case introduces students to the concept of choice architecture and the value of experimental methods (sometimes called A/B testing) within organizational contexts. The exercise provides an opportunity for students to apply these principles...
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Keywords:
Behavioral Economics;
Experiments;
Choice Architecture;
Public Entrepreneurship;
United Kingdom
Luca, Michael, and Patrick Rooney. "Behavioural Insights Team (B)." Harvard Business School Supplement 915-025, March 2015. (Revised January 2020.)
- Web
HBS - The year in Review
learners they serve while further strengthening their individual positions and managing their growth and long-term success. FY22 was marked by a return to in-person learning....
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- 29 Jan 2008
- First Look
First Look: January 29, 2008
1,582 loans financing private equity-sponsored leveraged buyouts between 1993 and 2005, we find that bank relationships explain cross-sectional variation in the loan interest rate and covenant structure. Our...
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Keywords:
Martha Lagace
- 11 Oct 2016
- First Look
October 11, 2016
Ethan Porter, and Michael I. Norton Abstract—As Americans’ trust in government nears historic lows, frustration with government performance approaches record highs. We propose that Americans’ views of...
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Keywords:
Sean Silverthorne
- Web
Winners & Runners-up - New Venture Competition
magazine and store to purchase full-size products. Palliative Care of America David Matly, Michael Matly Business Track Runner-Up Palliative Care of America provides the best quality of life for seriously...
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- October 14, 2019
- Article
Designing Better Online Review Systems
By: Geoff Donaker, Hyunjin Kim and Michael Luca
Online reviews are transforming the way consumers choose products and services of all sorts. We turn to TripAdvisor to plan a vacation, Zocdoc to find a doctor, and Yelp to choose a new restaurant. Reviews can create value for buyers and sellers alike, but only if they...
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Donaker, Geoff, Hyunjin Kim, and Michael Luca. "Designing Better Online Review Systems." Harvard Business Review 97, no. 6 (November–December 2019): 122–129.
- 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...
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Keywords:
Voluntary Disclosure;
Shrouded Attributes;
Information Unraveling;
Rankings;
Higher Education;
Corporate Disclosure;
Rank and Position
Luca, Michael, and Jonathan Smith. "Strategic Disclosure: The Case of Business School Rankings." Journal of Economic Behavior & Organization 112 (April 2015): 17–25.