How to *Really* Fix Massive US Trade Deficits

♠ Posted by Emmanuel in at 10/16/2017 04:58:00 PM
And the award for best trade villain goes to...
Trumpian idiocy is endangering perfectly good trade deals with Mexico and Canada [NAFTA] as well as with South Korea [KORUS FTA]. The anti-heroes here are two economic illiterates, the vulgarian ignoramus Donald Trump and his Reagan-era trade "enforcer" Robert Lighthizer. To them, the reason for massive US trade deficits is so easy to understand: other countries taking unfair advantage of "gullible" US leaders. For them, the golden age of America--when its manufacturing was strong--is just some kind of protectionist policy away:
For the administration, the core belief is that the trade deficit has caused widespread manufacturing job losses in the US and stagnant wages, which would be reversed by closing the deficit. The administration has set reducing the $64bn annual goods trade deficit with Mexico in particular as the main goal of the renegotiation of the North American Free Trade Agreement now under way. Mr Lighthizer, similarly, is pointing to a persistent bilateral trade deficit with South Korea as he seeks to renegotiate an agreement with Seoul that took effect in 2012. 
Economists possessing any intelligence, however, understand that massive US external deficits are more the products of the US dollar's unique position in the international monetary system and America's lack of savings. Once more, the US current account balance reflects a shortfall of savings relative to investment caused especially by government dissavings (expenditures far exceed income) and low household savings. In a highly integrated world economy, American firms which have become intertwined in global productions chains also stand to lose if Trump gets his way in walling off the US from international trade:
Anne Krueger, who served as the top US official at the IMF and as the World Bank’s chief economist, argues that the dollar’s status as the world’s reserve currency bears more responsibility for the current account deficit than any trade agreement. Also to blame, she says, are the US’s low savings rate and its persistent government budget deficits. The situation is made more complicated by the globalisation of supply chains, which has helped drive down the cost of complicated manufactured goods such as cars.

More than half of US imports are either parts or raw materials, making them crucial to exports. That means cracking down on imports — such as those of steel or auto parts — can hurt US manufacturers and exporters further up the value chain. “If we cut off our deficit with Mexico by cutting off imports of auto parts, then we’re going to be cutting off our own exports,” Ms Krueger says.
This "low savings" argument is well-known and is continually repeated by Stephen Roach. Krueger adds color to this argument by reiterating that, instead of blowing up the US budget deficit further with massive, unfunded tax cuts, Trump should aim to belt-tighten the government purse or--good heavens--raise taxes to narrow the external deficit:
If the trade deficit is the Trump administration’s primary concern, the better option, she argues, would be for Mr Trump and his administration to do the opposite of what they are planning to do and focus on incentives for consumers to save or to improve the US fiscal position — either by raising taxes, cutting spending or a combination of the two. Instead, the administration last week unveiled a plan for tax cuts that most economists expect to weaken the US fiscal position.

The frustrating reality for economists like Ms Krueger has long been that the politics of trade usually run counter to what they see as the obvious economic truths. But Mr Trump may be confronting a new lesson on the link between politics and economics. Nine months into his presidency his attempts to rewrite the rules of global commerce have done more to increase the US trade deficit than to cut it. And for that there may well be a political price.
It's the simplest of single-equation economics. Some people just don't get it...and probably never will.