> This is still a study about UBINo, it isn't. You can't study UBI by giving income to people who don't currently have income. To study universal basic income, you have to give it to everybody--the same amount--including people who already have income, even people who don't need any additional income. And then you can look at all of the effects, negative (people ceasing to work, or not working as much, because they are now guaranteed a certain amount of income independent of how much they work--meaning that overall production of goods and services might go down even as demand goes up) as well as positive (people who previously didn't have income now having it and therefore having more options).
Studying having the spending of the income not be restricted might be worth doing, but that still doesn't make it a study of UBI, because having the spending be unrestricted is not the critical feature of UBI. We already have social programs that give income whose spending is unrestricted, such as SSI and SSDI. What we don't currently have is a program that gives the same income to everybody regardless of need or anything else. That is the key feature of UBI that would need to be studied if you want to claim to be "studying UBI".