Real-World Economics Review

from Dean Baker Donald Trump seems determined to double down and keep pressing forward on his trade war with China. He promises more and higher tariffs, apparently not realizing that U.S. consumers are the ones paying these taxes — not China’s government or corporations. While tariffs clearly impose a cost on people in the United States, this cost could be justified as a weapon to change a trading partner’s harmful practices. During his campaign, Trump pledged to wage a trade war with...

from Lars Syll Every dollar of increased government spending must correspond to one less dollar of private spending. Jobs created by stimulus spending are offset by jobs lost from the decline in private spending. We can build roads instead of factories, but fiscal stimulus can’t help us to build more of both. This form of “crowding out” is just accounting, and doesn’t rest on any perceptions or behavioral assumptions. John Cochrane The problem with this view is, of course, that it is...

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from Jayati Ghosh One of the enduring myths about capitalism that continues to be perpetuated in mainstream economic textbooks and other economic pedagogy is that labour supply is somehow exogenous to the economic system. The supply of labour is typically assumed (especially in standard growth theories) to be determined by the rate of population growth, which in turn is also seen as “outside” the economic system rather than in interaction with it. The reality is of course very different:...

from Lars Syll In their latest book, Think Like a Freak, co-authors Steven Levitt and Stephen Dubner tell a story about meeting David Cameron in London before he was Prime Minister. They told him that the U.K.’s National Health Service — free, unlimited, lifetime health care — was laudable but didn’t make practical sense. “We tried to make our point with a thought experiment,” they write … Rather than seeing the humor and realizing that health care is just like any other part of the...

from Asad Zaman Global experience shows that market economies create massive inequalities, enriching the top one per cent, while leaving the bottom of the population far behind. One key to prosperity is to provide productive jobs for all who would like to participate in the production process. Unfortu­nately, contemporary macroeconomics, which was blind to the possibility of the global financial crisis, is not equipped with the ideas and tools required to create full employment....

from Lars Syll Although I never believed it when I was young and held scholars in great respect, it does seem to be the case that ideology plays a large role in economics. How else to explain Chicago’s acceptance of not only general equilibrium but a particularly simplified version of it as ‘true’ or as a good enough approximation to the truth? Or how to explain the belief that the only correct models are linear and that the von Neuman prices are those to which actual prices converge...