Many small and midsized cities around the world are expected to experience rapid shrinking and aging of their populations in the near future. In Japan, these dramatic demographic shifts have already begun in all but the largest cities, creating an urgent need to redesign public transportation systems to accommodate the transit needs of smaller, older populations. Here we focus on the specific case of Takamatsu, a medium-sized city with a population of 420,000 that is currently redesigning its transit system to better serve an aging city with a declining working-age population. We use the agent-based transportation simulation model MATSim to predict the ramifications of Takamatsu’s transit system reforms on transportation behavior in the year 2050. Our analysis reveals how the effects of Takamatsu’s transit reforms vary geographically and temporally, with societal implications—particularly for the mobility of elderly residents—that we discuss.
Stored only when both papers are in the corpus — 8 citations exist upstream.
Imported from OpenAlex (CC0) — nothing here is generated.