During the height of the COVID pandemic, many people who couldn’t eat out at a restaurant—because of stay-at-home mandates or safety concerns—ordered in instead. The increase in orders for takeout or ...

Try asking ChatGPT to diagnose why your cat has suddenly stopped eating the expensive canned food she loves right after you bought $100 worth of it. The chatbot might state five possible causes—but ...

New entry didn’t sufficiently correct for this, the researchers find. Competitors may enter a market to undercut prices, but when the researchers modeled this possibility, they find only a relatively ...

Craig Garthwaite, John Graves, Tal Gross, Zeynal Karaca, Victoria Marone, and Matthew J. Notowidigdo study the effect of the Affordable Care Act Medicaid expansion on hospital services, with a focus ...

Having an interpretable dynamic length-of-stay (LOS) model can help hospital administrators and clinicians make better decisions and improve the quality of care. The widespread implementation of ...

Depression is one of the most common mental health disorders in the world, and women who are pregnant or have just given birth are at a greater-than-average risk of developing the condition. For them, ...

To help address the rising costs of health care, we conduct a field experiment that aims to reduce the cost of supplies used in surgical procedures. Specifically, we develop an algorithm to identify ...

Get research-driven insights from Claire Boone at Chicago Booth Review.

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Corporate Earnings Data Could Improve State Budgeting Tax projections that include this information appear to be more accurate than current models. By Neil Weinberg June 09, 2025 CBR - Fiscal Policy ...

Monopsony The inverse of a monopoly, monopsony occurs when a market has a single buyer. Lack of competition from other buyers means the monopsonist can influence prices or other terms of exchange ...

The bottom 90 percent’s debt has largely become the top 1 percent’s financial asset As US income inequality began a marked increase in the 1980s, the richest 1 percent of households increased their ...