Nobel Prize-Winning Economist Says Donald Trump Doesn’t Get Econ 101 by Michal Addady @FortuneMagazine September 19, 2016, 11:35 AM EDT E-mail Tweet Facebook Linkedin Share icons One Nobel laureate thinks Donald Trump would have a tough time passing Economics 101. Joseph Stiglitz said in an interview with Bloomberg that Trump gets a lot of things wrong when it comes to his economic policy, particularly his stance on China. Stiglitz said that if Trump ends up doing what he is promising, it’s the United States that would come out “the big loser.” The 73-year-old Columbia University professor, who is an well-known Democrat and served as chairman of the Council of Economic Advisers between 1995 and 1997 as a member of Bill Clinton’s cabinet, says that if Trump implements tariffs on China, there will be immediate consequences. First of all, Americans who rely on affordable goods from China will have a lower their standard of living, as prices will rise. Additionally, China would probably retaliate and stop buying U.S. goods, leading to a trade war. Overall, Stiglitz says, the move would destroy more jobs than it creates. Trump has said his proposed tariffs would bring jobs back to the U.S. Stiglitz said that the way Trump is looking at the U.S.’s relationship with China is simply incorrect. The issue: Stiglitz says he is looking at the U.S.’s relationship with China as bilateral trade, or trade just between the two countries, rather than considering the global trade system as a whole. When asked what he, as an economics professor, would grade Trump, Stiglitz answered, “F. He just doesn’t understand much about economics.” Some people have brushed off Trump’s comments about China by saying that he wouldn’t be able to get past pre-existing rules. Stiglitz warns against that type of thinking. “The honest answer is nobody really knows,” he told Bloomberg. “The president has a lot of authority and a lot of influence.” One thing Stiglitz does agree with Trump about is the unemployment rate—at least to an extent. Although the Bureau of Labor Statistics reported an unemployment rate of 4.9% for August, Stiglitz believes that the true rate is somewhere between 9% and 12%. Trump has said that the unemployment rate is a “hoax,” and throughout his campaign has claimed that it’s anywhere between 18% and 42%. Donald Trump’s campaign could not immediately be reached for comment.