Stage 1: Traditional society: economy based on bartering, subsidence farming and little investment
Stage 2: Pre-conditions for take off (transitional stage): surpluses are traded through improved infrastructure and shift to manufacturing
Stage 3: Take off: industrial and regional growth, investment and political change
Stage 4: Drive to maturity: growth is supported through technological innovation, diversification and investment
Stage 5 - High mass consumption: consumer orientated society, durable goods production, dominant service sector, higher disposable incomes