How Big Banks Can Become Too Big to Fail

In a wide-lens view of the dynamics at play, Chaojun Wang, whose research focuses on how financial markets are organized, explains why some financial markets are so concentrated, which can lead to the problem of too-big-to-fail banks.

Finance

Resilience in Networked Systems

Understanding the social dynamics that cause cooperation to thrive, or fail

Studying the conditions that give rise to cooperation has occupied researchers for generations, with implications for understanding the forces that drive workplace dynamics, charitable giving, animal behavior, and more. Erol Akçay shows how certain types of social networks can paradoxically lead to cooperation’s collapse.

Biology

Consensus and Contagion in Society

What Your Facebook Network Reveals about How You Use Your Brain

Decades of research have shown that having more numerous and stronger connections predicts better health and well-being, but the shape of your social network matters too. If your friends mostly know each other only indirectly through you, you're likely to be a better problem solver and more successful overall, writes Emily Falk.

Communication
Marketing
Psychology

Consensus and Contagion in Society

The Warren Center welcomes its newest postdoc, Jieming Mao

Jieming Mao, hosted by Michael Kearns, Aaron Roth and Rakesh Vohra, graduated with a PhD from Computer Science Department at Princeton University and is interested in multi-armed bandit, algorithmic mechanism design, communication complexity and information theory.

Computer and Information Science

Social Norms for Algorithms

Blockchain Fever

Cryptographic sorcery, entrepreneurial zeal, and utopian dreams have gripped a striking number of Penn students and alumni this year. Why are people so excited? “To me,” Kevin Werbach reflected, “blockchain is a foundational technical innovation that will have tremendous impacts on just about every company in the world."

Legal Studies & Business Ethics

Resilience in Networked Systems

Focus on: Cary Coglianese

In his interview with the Regulatory Affairs Professionals Society, Cary Coglianese shared his thoughts on the concept of regulatory excellence and other related areas, as his study of regulation extends beyond healthcare to other sectors, such as energy, communications and financial markets.

Law

Social Norms for Algorithms

Liberals Do Drink More Lattes, But Maybe Not For the Reasons You Think

The term “latte liberal” has been a popular way to disparage American progressives as uppity and out of touch, but does a person’s coffee preference really say something about their political ideology? According to Diana Mutz's new study in PS: Political Science & Politics, it does.

Communication
Political Science

Consensus and Contagion in Society

Morgan Stanley Hires Ex-SAC Capital Artificial Intelligence Expert

Morgan Stanley, which aims to expand its use of artificial intelligence, has hired Warren Center Director Michael Kearns to help guide the effort. He will lead Morgan Stanley’s AI research and offer advice on deploying the technology for projects across the company.

Computer and Information Science

Social Norms for Algorithms

Blockchain Isn’t a Revolution

These days it’s hard to avoid pronouncements about how cryptocurrencies and blockchain technology could change everything. The truth is that there isn’t a blockchain phenomenon to be for or against. There are three, and Kevin Werbach helps to clarify the similarities and differences.

Legal Studies & Business Ethics

Resilience in Networked Systems

Can Washington Create Smarter Regulations?

Since Donald Trump’s days on the campaign trail, the Republican president has called for a radical rollback of government regulations that he sees as overly broad and impeding business growth. Cary Coglianese spoke recently to staffers on Capitol Hill about how to build a framework for sensible, flexible regulation.

Law
Political Science

Ubiquity of Data

News

How Big Banks Can Become Too Big to Fail

Understanding the social dynamics that cause cooperation to thrive, or fail

What Your Facebook Network Reveals about How You Use Your Brain

The Warren Center welcomes its newest postdoc, Jieming Mao

Blockchain Fever

Focus on: Cary Coglianese

Liberals Do Drink More Lattes, But Maybe Not For the Reasons You Think

Morgan Stanley Hires Ex-SAC Capital Artificial Intelligence Expert

Blockchain Isn’t a Revolution

Can Washington Create Smarter Regulations?