09.07.2015 Views

Subjectivism and Economic Analysis: Essays in memory of Ludwig ...

Subjectivism and Economic Analysis: Essays in memory of Ludwig ...

Subjectivism and Economic Analysis: Essays in memory of Ludwig ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

STEPHEN D.PARSONSrelevant to a marg<strong>in</strong>al analysis. It is extremely difficult to appreciatehow such an extravagant claim could be defended.This problem is compounded by a related issue. Mises subscribesto the Cartesian assumption that it is the content <strong>of</strong> our ownconsciousness that can be most reliably known, <strong>and</strong> this forms thebackground to the attempt to <strong>in</strong>dicate how various a priori conceptscan be determ<strong>in</strong>ed. Consequently, his ‘natural’ assumption is that, asthese concepts are necessary <strong>in</strong> order to grasp the mean<strong>in</strong>g <strong>of</strong> anyaction, <strong>and</strong> as ‘we’ act, they can be arrived at through anexam<strong>in</strong>ation <strong>of</strong> our own consciousness:To the obvious question, how a purely logical deduction fromaprioristic pr<strong>in</strong>ciples can tell us anyth<strong>in</strong>g about reality, wehave to reply that both human thought <strong>and</strong> human actionstem from the same root <strong>in</strong> that they are both products <strong>of</strong> thehuman m<strong>in</strong>d.(Mises 1990:11)The various problems <strong>in</strong>dicated earlier cannot be avoided. Misesmoves from the phenomenological concern with experienc<strong>in</strong>gaction to the epistemological concern with our knowledge <strong>of</strong> action,from a priori concepts to the concepts <strong>of</strong> marg<strong>in</strong>al analysis, frompraxeology to economic theory. At one level, Mises can be<strong>in</strong>terpreted as start<strong>in</strong>g from the premise that we must assume <strong>and</strong>ascribe rationality to <strong>in</strong>dividual actors <strong>in</strong> order to identify their‘movements’ as actions <strong>in</strong> the first place. This <strong>in</strong>dicates that wecannot identify human action <strong>in</strong>dependently <strong>of</strong> the a priori conceptsthat permit this identification <strong>in</strong> the first place. However, thisargument becomes confused with that <strong>of</strong> establish<strong>in</strong>g the ‘truths’ <strong>of</strong>marg<strong>in</strong>al analysis. Further, given the lack <strong>of</strong> discrim<strong>in</strong>ation betweenphenomenological <strong>and</strong> epistemological concerns, Mises th<strong>in</strong>ks he isjustified <strong>in</strong> adopt<strong>in</strong>g a ‘first person’ approach. Consequently, giventhe argument that thought <strong>and</strong> action spr<strong>in</strong>g from ‘the same root’,Mises th<strong>in</strong>ks that we can arrive at deriv<strong>in</strong>g the concepts <strong>of</strong> marg<strong>in</strong>alanalysis solely from analys<strong>in</strong>g thought:However, what we know about our action under givenconditions is derived not from experience, but from reason.What we know about the fundamental categories <strong>of</strong>action…is not derived from experience. We conceive all thisfrom with<strong>in</strong>.(Mises 1981:13–14)40

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!