The Entropia Share market deeds. (AUD/ CLD) draw on revenue of the planet to pay the daily/weekly etc dividend.
The Monria revenue AFAIK is currently divided between the players co-op that own it. So you could say figuratively Monria does have share deeds, but the owners hold them all.
But that being said, Monria has actual deeds for shops and apartments which are aggressively priced, and do not charge a rent/maintenance fee. In many cases the money you save on rent is likely more than the money you would make on a sharemarket deed.
For an apartment owner this makes them more affordable. For a shop owner, this is even more convenient - as the money normally lost to rent and taxes can now be removed from the sale price, meaning they can make the same profit on the same items as other planets, while at the same time under cut the prices there - Combine this with the fee free space station, and we should be space central.
But I could be entirely wrong, at some point land shares may be created, or they may slice up some land into land areas.
Trouble is Monria's hands are pretty much tied by Mindark, through whom all alterations and requests must go AFAIK.