Much like Sour Punch candy, the collection of essays had me winching against the sour, then settling into a disturbed, sweet appreciation. Clearly Krugman was not a Reagan fan. Clearly he was not a fan of the Clinton Economic Team. Clearly he was not a fan of most of the popular economic thought of the 80s or 90s - he freely disses Thurow and Reich and only gives a "C" to Laura Tyson.
The winching sour personal attacks, attacking both the theory and the theorist, will continue the popular impression of the "two-handed" economist - unable to construct reliable models, unable to construct reliable predictions, and unable to learn and adjust because of their religious devotion to academic dogma. Krugman paints his opposition with a broad brush, managing to spill plenty on himself.
The best essay is Technology's Revenge which was published in 1994. A key idea is income inequality as "fractal" (p. 199) with wide ranges inside of a profession.Sherwin Rosen proposed this "superstar" hypothesis, a likely precursor to the "personal branding" that is all the rage in 2011. Competency gains little reward, superstars will reap the lion's share. Krugman uses this point to lever the pursuit of higher education above luxury and into necessity. (p 201). Then he states that technology will allow the less skilled to be productive. The lawyer, the accountant and the skilled professional will be replaced by technology, while the average service provider (janitors, plumbers, etc.) will persist.
Dear Lord, there is plenty of demand, but no supply, for a one-handed economist.
Economists seem to have a hard time with adjectives. Small, large, slow, fast, consequential, inconsequential, all littered through-out the work, and all undefined and unqualified, the same criticism the Krugman levels at others.
Miracles like Russian and Asia (Malaysia, China and India) are reverse-transubstantiated back to water. Massive injections of human resources are one time gains that can raise and economy out of poverty. However, once that gain is captured it is unclear what the next steps are to continue development. The current push for more "education" as a solution for US economic ills would seen to be undermined by the history provided and by the theoretical argument from Technology's Revenge. In a similar vein, Perry and the Texas miracle will be vivisected.
Why should any government be interventionist if the outcome will be theorized away or be criticized for not being interventionist enough?
The sweetness of Pop Internationalism is much less satisfying. I can resell the book on Amazon and recapture some of my capital "investment". Usually a book of this sweep would garner a place on my bookshelf as a reference. But Krugman so expertly dissects everyone in the room, that there is no further reading required.
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