{"id":"GSX:POP-004:M01","local_id":"M01","name":"Electorate-versus-population cohort","statement":"A simple cohort model moves the 2025 age structure to 2100 under three fertility, longevity, and migration paths, then applies fixed or feedback turnout. It is built to expose relationships. It is not an official population forecast.","href":"https://greyscienx.com/research/population-futures/the-politics-of-an-ageing-electorate/models/M01"}