'Command economy'? No one suggested such a thing, p.
For any market, there are only two options known to mankind: free markets or markets with government intervention. You clearly have more confidence in the latter and feel that markets should be completely controlled by government,
How absurd. You always jump to these completely baseless conclusions, poli. Obviously massive and frequent government intervention is necessary for the economy to function at all well in the long run, but there is no need to ever micro-manage it. Macro-economics is the function of the State, and 'businessmen' can operate the microeconomics, as long as they are firmly guided by the State.
For example, I've no interest in the State building any structures, but I would like it to exert a powerful influence over the market for housing, offices, retail, and suchlike structures through government loans, and in other ways, as well as contracting out enormous infrastructure projects.