Mises' criticism of socialist paths of economic development is well-known

http://en.wikipedia.org/wiki/Ludwig_von_Mises

Socialism: An Economic and Sociological Analysis:

The only certain fact about Russian affairs under the Soviet regime with regard to which all people agree is: that the standard of living of the Russian masses is much lower than that of the masses in the country which is universally considered as the paragon of capitalism, the United States of America. If we were to regard the Soviet regime as an experiment, we would have to say that the experiment has clearly demonstrated the superiority of capitalism and the inferiority of socialism.[14]