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📈 Solow-Swan Growth Model: Capital Convergence (2D)

2D Solow-Swan growth lab: Cobb-Douglas output Y=A·K^α·L^(1-α), capital accumulation dk/dt=s·y-(δ+n)·k integrated live, a GDP-per-capita convergence chart and a growth-rate curve showing diminishing returns slow catch-up growth as the economy nears its steady state.

Economics & Social Systems2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

This 2D companion drives the same growth-theory mathematics as the 3D version through a plain canvas reading built for the numbers rather than a household scene: a side panel exposes the savings rate, capital's output share, total-factor productivity, the depreciation rate, population growth and the starting capital stock, a live chart traces GDP per worker converging toward its computed steady state, a capital "tank" visualizes investment flowing in against depreciation flowing out, and a growth-rate curve makes the diminishing-returns slowdown that defines catch-up growth directly visible instead of implied.

⚙ Under the hood

2D Solow-Swan growth lab with Cobb-Douglas output, live capital accumulation, a GDP-per-capita convergence chart and a growth-rate curve showing the diminishing-returns slowdown of catch-up growth.

solow-swan modeleconomic growthcobb-douglascapital accumulationsteady statedevelopment economics

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install