Research & Insights - Haas News | UC Berkeley Haas

Featured Research

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AI chatbots are overconfident—like humans

Doctors and nurses rush with patient on a guerney down a hospital corridor

Emergency room study upends traditional thinking about doctors versus nurse practitioners

New UC Berkeley Haas research published in the American Economic Review finds doctors outperform nurse practitioners on average—but performance varies more within the professions than between them.

People line up to vote outside Allegiant Stadium, Tuesday, Nov. 5, 2024, in Las Vegas.

Falling wages, not rising prices, drove the 2024 election

Research Brief

Photo collage with headshots of Knit Health founders Jonathan Kolstad, Dr. Maya Petersen, Jonas Knecht, and Ted Robertson

UC Berkeley researchers, entrepreneurs create first healthcare AI model trained to understand clinical decisions

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Perspectives

Drone image of 62 tractor-trailer-size generators at a data center in NJ.

Perspectives

Buying time, burning gas

The Energy Institute

Photo of China’s 2025 best-selling car, the electric Geely Xingyuan. SOURCE: Wikimedia Commons.

Perspectives

Fuel price spikes and the clean transportation revolution

The Energy Institute

Photo of a country road, with phone and electric lines, trees, fields and cars driving on the road.

Perspectives

Why don’t we pay for distribution lines like roads?

The Energy Institute

Illustration of a book with a blueprint of hospital beds overlayed by red arrows mimicking a playbook. Circles denote NP for nurse practitioner and MD for doctors.

Code Blue

A UC Berkeley Haas study of 1.1 million emergency-room visits finds that how hospitals deploy nurse practitioners and physicians matters as much as which they hire—with no difference in patient mortality but meaningful gaps in cost and follow-up care.

California Management Review

A photo of a bike rider (from person perspective) riding down a wet city street

World models: When marketing leaves the screen and enters the world

California Management Review

An AI photo of man standing on gray cement figure.

When governance can’t see inside: Generative AI and the evidence paradox

California Management Review

Stock phot of a white hand and arm separating a light bulb with a animated brain (light blue) from fallen wooden blocks.

When AI thinks with you: Governing the strategic reasoning of the firm

California Management Review

Image of a woman speaking at a podium, to an audience of men and women. One woman has her hand raised.

C-suite diversity is not gender parity

California Management Review

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More Research News

Colorful chain of amino acids or bio molecules called proteins - 3d illustration

AI is expanding the boundaries of biological research. Will drug development follow?

Stylized photo of two people shaking hands. Their faces aren't visible.

People prefer negotiating with women—even when they don’t know it.

A man with beard and business casual attire gestures while speaking directly to a woman with pink-tinged hair.

Study shows why speaking beats writing for contentious conversation

A man wearing sunglasses takes a selfie with a large group of people dressed for cool weather in the background.

What America can learn from Nordic capitalism: New book

New Book

Graphic shows the cover image of the book "Making Organizational Culture Great: Moving Beyond Popular Belief" by Jennifer A. Chatman and Glenn R. Carroll. On the right are photos of Jennifer Chatman and Glenn Carroll in circular frames.

A new book to fix how leaders think about culture

New research challenges FTC’s pharmaceutical merger remedy policy

Research Brief

Companies’ website traffic proves powerful predictor of financial performance and stock returns

Research Brief

A pair of glasses rests on top of a big stack of papers with colorful clips

How AI is transforming research: More papers, less quality, and a strained review system