Research

Populist politicians, among others, have claimed in recent years that monetary policy is too easy and that it is hurting ordinary workers.   But raising interest rates is not the way to address income inequality.It is a strange claim for anyone to make, but especially for populists.  Low interest rates are good for debtors, of course, and bad for creditors. Throughout most of US history, populists have supported easy monetary policy and low interest rates, to help the little guy, against bankers, who had hard hearts and believed in hard money.

As the G-7 Leaders gather in Ise-Shima, Japan, on May 26-27, the still fragile global economy is on their minds.  They would like a road map to address stagnant growth. Their approach should be to talk less about currency wars and more about fiscal policy.Fiscal policy vs. monetary policyUnder the conditions that have prevailed in most major countries over the last ten years, we have reason to think that fiscal policy is a more powerful tool for affecting the level of economic activity, as compared to monetary policy.

The ITC Wednesday released its mandated report on the economic effects estimated to result from the TransPacific Partnership.  As is usual in standard trade models, the estimated welfare gains may sound small: on the order of ¼ % of income.  But that would still be way worth doing.    Furthermore the ITC study, by design, leaves out a lot.  For example, the Petri-Plummer study from the Peterson Institute estimates income gains from TPP that are twice as large, in part because it takes into account Melitz-style opportunities for  more productive firms to expand.

My answers to three questions at the start of 2016 (from Chosun Ilbo, leading Korean newspaper):1. How do you analyze the recent US interest hike, and how will it influence the global economy in the coming year?The Fed had telegraphed its decision to raise the interest rate so far in advance and (by December) so clearly, that the policy change was already fully reflected in markets.  For example most of the substantial appreciation of the dollar since 2014 can be attributed to anticipation of the Fed tightening.

I am posting in three parts the results of an interview on the year-end outlook.  (The questions come from Chosun Daily, leading Korean newspaper. The interview is to be published there January 1.)Part 1. The Global Economy in 2015Q: Around this time next year, which countries do you predict will be the winners, and which will be the losers of the year?A: The big gainers will be oil-importing economies, particularly China, India and other Asian countries.Russia will be the big loser. It has now become clear to all how fragile and vulnerable the Russian economy was, especially with respect to world oil prices.

In few policy areas does good economics seem to conflict so dramatically with good politics as in the practice of subsidies to food and energy.  Economics textbooks explain that these subsidies are lose-lose policies. In the political world that can sound like an ivory tower abstraction.   But the issue of unaffordable subsidies happens to be front and center politically now, in a number of places around the world.   Three major new leaders in particular are facing this challenge:  Sisi in Egypt, Jokowi in Indonesia, and Modi in India.

A long-awaited reform of the International Monetary Fund has now been carelessly blocked by the US Congress.   This decision is just the latest in a series of self-inflicted blows since the turn of the century that have needlessly undermined the claim of the United States to global leadership.The IMF reform would have been an important step in updating the allocations of quotas among member countries.  From the negative congressional reaction, one might infer that the US was being asked either to contribute more money or to give up some voting power.

A survey of economists is published in the November 2012 issue of Foreign Policy.  One question was whether we thought that the US unemployment rate would dip below 8.0% before the election.   When the FPconducted the poll at the end of the summer, unemployment was 8.1-8.2%.  Now it’s 7.8%.  Only 8% of the respondents said “yes.”   (I was one.  I basically just extrapolated the trend of the last two years.)My fellow economists choose defense and agricultural subsidies as the two categories of US federal spending that they think the best to cut.

I have arguedthat the best way to think of “black swan” events is as developments that, even though low-probability, can in fact be contemplated ahead of time.  Even if they are the sort of thing that has never happened before within an analyst’s memory, similar things may have happened before in the distant past or in other countries.What current possible shocks have probabilities that, even if fairly low, are high enough to warrant thinking about now?  Some have been discussed ad infinitum, others hardly at all.

Emerging markets have performed amazingly well over the last seven years. They have outperformed the advanced industrialized countries in terms of economic growth, debt-to-GDP ratios, and countercyclical fiscal policy.  Many now receive better assessments by rating agencies and financial markets than some of the advanced economies.As 2012 begins, however, emerging markets may be due for a correction, triggered by a new wave of “risk off” behavior among investors. Will China experience a hard landing? Will a decline in commodity prices hit Latin America? Will the sovereign-debt woes of the European periphery spread to neighbors such as Turkey in a new “Aegean crisis”?Engorged by large capital inflows, some emerging market countries were in an overheated state a year ago.