-The author is head of economics at the Greater London Authority and a policy fellow at Cambridge University. ISTANBUL It has been approximately six months since US President Donald Trump first imposed tariffs on imports from most countries. Many economists (myself included) warned that such tariffs would have adverse effects not only on global trade and growth but also on the US economy. While it is too early to draw definitive conclusions, there are several indications that tariffs are

Tag-uri: Donald Trump