If you're looking for data, Lars Doucet has written a pretty exhaustive 4-part series going over claims and evidence: https://gameofrent.com/content/progress-an

If you're looking for data, Lars Doucet has written a pretty exhaustive 4-part series going over claims and evidence: https://gameofrent.com/content/progress-and-poverty-review https://gameofrent.com/content/progress-and-poverty-review. Obviously there's more to be found out but it looks promising.