Answer: unique because spending derived from private credit creation cannot add to the private sector's net worth.
Explanation: Please see Money multiplier and other myths or post a question via the comments page.
Answer: will be constrained by nothing but its political will.
Explanation: Please see How large should the deficit be? or post a question via the comments page.
Answer: will probably have the same impact as creating a minimum wage public sector job.
Explanation: Please see Boondoggling and leaf-raking or post a question via the comments page.
Answer: it would have no inevitable implications for future deficits or aggregate demand levels.
Explanation: Please see Boondoggling and leaf-raking or post a question via the comments page.
Answer: are similar in concept to any depreciating publicly-held asset and have no implications for the national government's future capacity to net spend.
Explanation: Please see The Futures Fund scandal or post a question via the comments page.