MeanMrMustard: The most important factor is not on your list: The members of the town/corporation can make decisions on what to produce because they have prices – prices that come from everywhere else around them. They have prices for their inputs and a good idea of what they can get for their outputs at home and abroad. They are swimming in a sea of market information.
OK, add market intelligence, to the list of four in my post that you quoted. Market intelligence is important in an open market situation, and certainly competition is important in any economy, which is likely one of the reasons the CPC switched from Mao's concept of socialism to Deng's.
Of course, when a monopoly situation exists, either in a system of private enterprise or a so-called socialist system, price doesn't have the same importance. It would only be important in establishing how many you be able to sell (i.e. the purchasing power of the consumer is a factor to be considered)
MMM-This town is just like a large company, giving housing away for their investors as a perk.
Cool, which is a point I made. In a large corporation the the identity of the 'shareholders' or owners is not nearly as important as the efficiency of the corporation. In Australia, when the Airline Qantas was government owned, it was a good airline and (as I remember it) usually made a profit for the government (or all Australian shareholders).
The Aust. government got coldfeet over Qantas when it become clear that new aircraft were going to be required (or, at least that was the story), but some think that there was an ideological motive behind the privatisation.
OTOH as Cofty tells his experience in the UK, the UK telecom was a candidate for the feather-bedding award of the century. An example of bad management. And in Australia, the current telecom organisation called Telstra* had similar experiences. The shareholding was sold off in a number of tranches (I think govt. shareholding is down to 17%) But I'm not sure that any shareholder has had real value for their investment.
In Australia we have a new government owned telecommunications company. NBN Holdings was established to build a nation wide fibre-optics network.' Good or bad? Time will tell.
Another example is Singapore's government owned Temasek Holdings, best described as a sovereign wealth fund owned by the S. government's, Department of Finance, to invest in a wide range of companies. Since 2011, the government has paid a dividend to some 80% of citizens.
Can't see much difference between a privately run or a government run investment fund. Of course, if you're opinions are motivated by an ideological bias toward private enterprise or a government enterprise you will find a difference.
*Telstra's origins date back to 1901, and Australian Federation, when the Postmaster-General's Department (PMG) was established by the Commonwealth Government to manage all domestic telephone, telegraph and postal services 1991-1995