Home > Old Paradigm Economics > Nonsense economics

Nonsense economics

from Lars Syll

It is, perhaps, not uninteresting to point to some of the economic implications which are included in “perfect foresight”. It will immediately be recognized that this assumption could never lie at the basis of the theory of equilibrium, and they who attribute this to such authors as Walras and Pareto, who are included as representatives of equilibrium theory, are in error. ln the first place, strange to say, it happens that even material assertions can be made about such an economy on the basis of the assumption of perfect foresight.morgensternThey are fundamentally of the negative type. For example, no lotteries or gambling will exist, for who would play if it were well-established where the profit went? Telephone, telegraph, newspapers, bills, posters, etc. would, likewise, be superfluous, obviously; but, also, the very important industries, based on them, with all their affiliated industries, would be absent. Only packages and letters implying documentary evidence would need to be delivered by post, for to whom would letters be written? The tale need not be carried further, for it is obvious how little considered are the “fundamental assumptions” so frequently employed in theoretical economics, where really a matter of nonsense is at issue.

Oskar Morgenstern


World Economics Association eBooks

Cover of On the use and misuse of theories and models in economics

Lars Pålsson Syll

On the use and misuse of theories and models in economics


  1. No comments yet.
  1. No trackbacks yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s