The idea that Star Trek "very clearly" describes anything about the economy of the Federation (or even that what it does show of that economy is remotely consistent) is somewhat amusing. Most of the civilian economy it shows clearly is outside of the Federation (and mostly varieties of regulated market economies), and most of what it shows of the Federation is focussed on a quasi-military service, not the civilian economy.
I'd say the strongest indication is that the Federation civilian economy is largely a gift and informal, non-money-mediated barter/market economy where there scarce items are personal services more than material goods.
At minimum it is clearly not a command economy. Economic roles are not given to people according to a social engineering plan. Production priorities are not driven by a central planning committee. There is a private sector.
What we really get hints at is that most things that we consider scarce in the 20th/21st century are not scarce in the 24th century. This seems to be achieved through technology that easily gives access to much greater quantities of usable energy than we currently have access to. This lack of scarcity for basic essentials (food, for example) means that their economy is concerned with very different things than ours is. I see very little evidence that it's a command economy of any kind though.
So, a few thoughts. I think one primer for Star Trek economics is S1E25. Offenhouse, just out of cryonic sleep, really wants to get things rolling and demands to talk to the captain. To demonstrate his seriousness he points out to Riker that the compound interest on his accounts is probably enough to buy the Enterprise. If his accounts are legally intact, they would certainly represent an astronomical amount of wealth worthy of respect, but Riker treats this as the goofiest thing anyone has said to him all week and blatantly blows him off.
Later on, the captain completely fails to take his demands to talk to his lawyer about his property seriously. Later still, "material needs no longer exist." It's a little unclear whether it's even possible in the present for someone on Earth to be a tycoon the way Offenhouse used to be, but I'm pretty sure none exist on TNG. (am I forgetting anybody?)
There are certainly tycoons and accumulators of wealth away from Earth in the greater Star Trek universe, but they tend to be portrayed as buffoonish (Ferengi) or blatantly evil (Kivas Fajo) and they serve as a contrast to the Federation's way of doing things.
> Economic roles are not given to people according to a social engineering plan.
I think we should probably infer that social standing and power follow from participation in the Federation, since it seems to usually work that way. When Picard comes back to Earth in S4E2, there's a fairly prominent civilian job (run by the government) lined up for him. Successful scientists, successful anything, always seem to have Federation ties. (the only counterexample I could think of offhand was the evil scientist who built Data)
There's a question of POV here - maybe there's some whole other, much more capitalistic, economy in the Federation that just isn't shown on screen. I don't think so.
> What we really get hints at is that most things that we consider scarce in the 20th/21st century are not scarce in the 24th century. This seems to be achieved through technology that easily gives access to much greater quantities of usable energy than we currently have access to
One of the things that Iain Banks describes really well in the Culture novels is how, in a post-scarcity economy, controlling the replicators (or whatever) means having power. With regard to Star Trek, I just can't think of any examples offhand of serious resource allocation happening on Earth or within the Federation based on a capitalist process of price discovery. It seems like the entrepreneurs have to get out to the frontier.
That is probably a statement about US cold war politics, but i think matters today given the new cabinate being enshrined today.
There are links to japanese fuedal system, which has a place in the US system whereby the federal government is allocated its own lands apart from the states. "The empire" would be as if washington DC and the US president started annexing state lands.
the Ferengi trade extensively with other civilizations that won't accept fiat currency. they need hard currency.
I choose to retcon latinum as a device that physically encodes a cryptographic key, writes a signed hash into a subspace blockchain, and continually supplies computation power to the latinum validation network. It may look pretty, but it is actually a sophisticated ASIC that runs entirely on ambient photovoltaic energy.
So you can replicate latinum, but in order for it to be worth anything, you have to possess a specific bar that the network has designated to be split, or you have to replicate more than all the other latinum already in existence, to perform a 51% attack on the network.
Star Wars, I'm not so sure. It seems to me that they spent a lot of time on that stuff and I just probably missed it, but in my defense, the films that focused on it were the most boring in the series.