the fundamentally inescapable problem is your approach measures an input instead of output, and thus makes technology improvements look like an economic crash

the fundamentally inescapable problem is your approach measures an input instead of output, and thus makes technology improvements look like an economic crash consider the 'light' market: https://ourworldindata.org/uploads/2013/12/Trends-in-the-Prices-of-Energy-for-Lighting-and-of-Lighting-Services-1300-2000-Fouquet-and-Pearson-20120.png https://ourworldindata.org/uploads/2013/12/Trends-in-the-Pri...