Kenneth Arrow did ground-breaking work on political majorities and financial markets.

Kenneth Arrow dies, aged 95

Arrow, a member of an extended family of distinguished economists, generated work that was technically forbidding even to mathematically-oriented colleagues.

Dadid Rowe cartoon From the Gallery Donald Trump early morning tweets Twitter Monday 19 February 2017

Trump's trade troubleshooter

The US president thinks he is a visionary. Mainstream economists think he makes basic mistakes. Peter Navarro is Trump's point man on trade.