The harm of inflation cited in economics textbooks seems laughably unimportant. For example, inflation generates so-called shoe-leather costs — a term for the hassle of moving money from one’s brokerage or savings account to one’s checking account. This hassle is larger when prices change a lot, since you have to put spending cash in your wallet more often.
Does economics still believe in free trade? The discipline has urged the case for open markets since its earliest days, but lately not so much. Recent research is seen as calling the faith into question.
Now and then a worthy economic proposal comes along that seems as politically unattainable as it is sensible. Then, on closer inspection, you see that it’s more than a policy-wonk’s fantasy. And you wonder whether it could actually prevail.