Research
Can Reflection Dislodge a Faulty Intuition?
Sometimes our gut is right. But a new study co-authored by Yale SOM’s Shane Frederick shows that when it’s not, the erroneous intuition can be difficult to overrid.
What We Get Wrong about the Effects of Population Growth
New research co-authored by Professor Jason Dana finds that people over-focus on increased consumption without considering the positive effects of increased productivity.
Investors Reward Gender-Diverse Companies
Advocates have long made the case that hiring more women is the right thing to do, and that gender diversity helps firms be more effective. New research from Yale SOM’s Jennifer Dannals suggests another reason for a gender-diverse workforce: investors love to see it.
AI Can Write a More Believable Restaurant Review Than a Human Can
Yale SOM’s Balázs Kovács used ChatGPT to write a series of Yelp-style reviews, as well as collecting real reviews from the site, and then asked human subjects to decide which was the real thing. They were more convinced of the authenticity of the AI-written reviews.
How Shadow Banning Can Silently Shift Opinion Online
In a new study, Yale SOM’s Tauhid Zaman and Yen-Shao Chen show how a social media platform can shift users’ positions or increase overall polarization by selectively muting and amplifying posts in ways that appear neutral to an outside observer.
CEOs Invest Less in Corporate Social Responsibility When Their Own Money Is At Stake
A study co-authored by Yale SOM’s Kelly Shue finds that when CEOs have a larger financial stake in their companies, or when they face stronger shareholder oversight, they cut back spending on corporate social responsibility efforts.
Is Uber Strangling the Restaurant Business?
Restauranteurs are reporting increasing difficulty in attracting and retaining servers because apps like Uber and Lyft offer another option for entry-level workers. Yale SOM’s Jiwoong Shin and his co-authors took advantage of the sudden departure and return of ridesharing in Austin, Texas, to understand its effect on restaurants.
Customer Data Can Reveal Revenue Fraud at Supplier Firms
Yale SOM’s Frank Zhang and his co-authors used publicly available information from suppliers and customers to zero in on the firms that were more likely to be cooking the books.
Can Industrial Policy Help Revive Struggling Regions?
A new paper co-authored by Yale SOM’s Cameron LaPoint looks at an effort in 1980s Japan to narrow economic inequalities between geographic regions, in order to understand the potential impact of the similar U.S. CHIPS and Science Act, enacted in 2022.
Going the Last Mile (with Evidence)
A study by Yale’s Mushfiq Mobarak and his colleagues found that nurses on motorbikes with vaccine-stocked coolers could help increase vaccination rates in rural Sierra Leone, showing that it is possible to get health interventions to the most remote and under-resourced areas cost-effectively, in ways that help ensure that the interventions are taken up and used.
