the study you mentioned, but refused to link to, or quote, agrees with me and not yourself, I quote:

a longitudinal study in London and three provincial English cities of resettlement outcomes over 18 months for 400 single homeless people. A high rate of tenancy sustain- ment was achieved: after 15/18 months, 78% were still in the original tenancy, 7% had moved to another tenancy, and 15% no longer had a tenancy. The use of temporary accommodation prior to being resettled and the duration of stay had a strong influence on tenancy sustainment. People who had been in hostels or temporary supported housing for more than 12 months immediately before being resettled, and those who had been in the last project more than six months, were more likely to have retained a tenancy than those who had had short stays and/or slept rough intermit- tently during the 12 months before resettlement. The findings are consistent with the proposition that the current policy priority in England for shorter stays in temporar y accommodation will lead to poorer resettlement outcomes, more returns to homelessness, and a net increase in expenditure on homelessness services.