The Osborne affect has been heavily disputed over the years - it says so in your own citation.
But at least with iPhones, there is a deflationary affect because Apple has since the 3GS in 2009, kept the old phone around and reduced the price. For instance my son wanted an iPhone 16 Plus. I told him to wait until the 17 was announced and he bought one cheaper from T-Mobile
The Osborne affect has been heavily disputed over the years - it says so in your own citation.
But at least with iPhones, there is a deflationary affect because Apple has since the 3GS in 2009, kept the old phone around and reduced the price. For instance my son wanted an iPhone 16 Plus. I told him to wait until the 17 was announced and he bought one cheaper from T-Mobile