How groups and technology tackle complex problems together

Picture a group of students tackling a complex project: some are brainstorming, others are researching, and some are planning the presentation. Each student plays a unique role, yet they all work together.

On-demand courses increase revenue but lower engagement

The online education industry has grown exponentially over the last decade, fueled in part by the COVID-19 pandemic. In a new study, researchers examined whether online courses provided by online educational platforms should ...

Unexpected outcomes: Digital nudges in online teamwork

The dramatic expansion of Internet communication tools has led to increases in temporary online groups that solve problems, provide services, or produce new knowledge. But many of these groups struggle to collaborate effectively.

Q&A: Economist examines impact of noncompete agreements

Liyan Shi, an assistant professor of economics in the Tepper School of Business at Carnegie Mellon University, argued in a study published in Econometrica that noncompete agreements harm the economy. She suggested that a ...

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