The Trump administration has taken on three ambitious statistical projects: tracking down cases of voter registration fraud, identifying racism in college admissions and developing an algorithm for “extreme vetting” of visa applications. These would all be very tricky even for a trained professional. I doubt the president’s people are up to the task. Let’s start with voter fraud. It’s actually ...

Latin America, a region maligned by recent crises that nonetheless boasts a $4.6 trillion economy, needs urgent policy shifts to bring growth rates back to where they were during years of high commodity prices. Time is running out because its demographic advantage — when active workers outnumber retirees — will peak in 2020, according to a report from the Inter-American ...

Japan is the graveyard of economic theories. The country has had ultralow interest rates and run huge government deficits for decades, with no sign of the inflation that many economists assume would be the natural result. Now, after years of trying almost every trick in the book to reflate the economy, the Bank of Japan is finally bowing to the ...