11.1 Summary ⊙ Headspring . Denison' s seven factors a Supply increase in the producing elements labour element (1)employment number and age and sex structure (2) working hours (3)education years capital elements( 4)the total capital productivity increase( technology progress (5)effectiveness of resources collocation (6) scale economy (7) knowledge development 复表经济学院11.1 Summary  Headspring ❖ Denison’s seven factors：  Supply increase in the producing elements ： labour element （1）employment number and age and sex structure （2）working hours （3）education years capital elements （4）the total capital  productivity increase （technology progress） （5）effectiveness of resources collocation （6）scale economy （7）knowledge development