Dramatic wage & price fluctuations influenced the hierarchies of well-being & working conditions in French prison workshops 1900-1940, according to Elsa Genard (Harvard) at the 2023 SSHA conference in Washington DC https://ssha2023.ssha.org/sessions/177
"The Well-Being of Indigenous Communities in the Pacific Northwest: Anthropometric Evidence from British Columbia’s Jails, 1864-1913", new working paper from Ian Keay & Kris Inwood https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4544077