Paul Krugman demonstrates just how simple models can and should be. He presented a trade model on the New York Times opinion pages. He also apologised for extreme wonkishness, but I don’t think he had to. His aim is to find an example in which Trump’s tariffs on steel cause lower wages (also for steel […]

by Joseph Joyce   A Guide to the (Financial) Universe: Part 1 A decade after the global financial crisis, the contours of the financial system that has emerged from the wreckage are becoming clearer. While the capital flows that preceded the crisis have diminished in size, most of the assets and liabilities they created remain. But […]

I’m teaching “Economics for Non-Economists” this semester. This is an interesting experiment, and is strongly testing my belief that you can teach economics without mathematics so long as people understand graphs and tables. (It appears that people primarily learn how to read graphs and tables in mathematics-related courses. Did everyone except me know this?) Since […]

by Cactusman What Happened to the Political Price for Lying? (Part 2) Recently I wrote about the political price of lying and how there is a serious disconnect between voters (including republican voters) saying they want honesty in a politician and how they act. My initial conclusion was that many voters are lying to themselves […]

Can Nudging Become A New Road To Serfdom? Last weekend I attended a conference at NYU Law School on “Behavioral Economics and the New Paternalism, organized by Austrian economist Mario Rizzo and classical liberal law professor Richard Epstein. It included economists, lawyers, philosophers, and a couple of psychologists.  While there was a range of views […]

Is the US economy booming? April 2018 update Back in January, I asked if the economy was “booming.” There’s no official definition, but based on my recollection of the two periods I have lived through that felt like booms, the1960s and late 1990s, the two times in my life that the feel of an economic […]

(Dan here…lifted from Robert’s Stochastic Thoughts) Thoughts on Capehart on Kagan I ì’m reading the Washington Post and note one very outstanding op-ed by Catharine Rampell which you should just read. She links to excellent summaries of social science research and notes that Republicans don’t listen to experts and aren’t reality based.But I want to write about […]

February 2018 JOLTS report: positive trend revised away Last month I wrote that the January JOLTS report reflected very positive trends. Today they got revised away. As a refresher, unlike the jobs report, which tabulates the net gain or loss of hiring over firing, the JOLTS report breaks the labor market down into openings, hirings, […]

A thought for Sunday: The Abyss always looks back, Presidential polling edition A point I have made about economic forecasting a number of times is that one can be an excellent forecaster, so long as one is a bug on the wall. Once a significant number of people begin to follow *and act upon* the […]

A Teachable Moment: The Importance of Meta-Learning Today’s New York Times has a fine article by Manil Suri about math education and the development of reasoning skills.  Its concluding point is that, while the general contribution of the first to the second is weaker than you might think, math instruction can be improved by bringing the math-reasoning […]