When he isn’t raving about how the deep state is conspiring against him, Donald Trump loves to boast about the economy, claiming to have achieved unprecedented things. As it happens, none of his claims are true. While both GDP and employment have registered solid growth, the Trump economy simply seems to have continued a long expansion that began under Barack Obama. In fact, someone who looked only at the past 10 years of data would never guess that an election had taken place.
But now it’s starting to look as if Trump really will achieve something unique: He may well be the first president of modern times to preside over a slump that can be directly attributed to his own policies, rather than bad luck.