Problems with the Cost Theory of Value

One of the most important developments in the history of economic thought was the so-called Marginal Revolution of the early 1870s, in which the older cost (and more specifically, labor) theory of value was overturned by subjective value theory. This was an unambiguous advance in the science of economics, analogous to the superiority of Einsteinian relativity over Newtonian mechanics.

The Good Krugman

When it comes to proponents of Keynesian economics, none has a broader stage or influence than Paul Krugman. For almost a decade now, Krugman has used his New York Times column to promote both Keynesian economic policy and the Democratic Party’s agenda, as well as to mock opposing economic theories such as the Austrian business-cycle theory (which he labeled the “hangover theory” in his infamous Slate article from 1998).

A Libertarian Theory of War

The libertarian movement has been chided by William F. Buckley, Jr., for failing to use its “strategic intelligence” in facing the major problems of our time. We have, indeed, been too often prone to “pursue our busy little seminars on whether or not to demunicipalize the garbage collectors” (as Buckley has contemptuously written), while ignoring and failing to apply libertarian theory to the most vital problem of our time: war and peace.