Higher old age dependency ratio encumbers economy and higher young age dependency ratio benefits economy and aggregate labor force participation rate but causes ageing labor force participation rate to drop .
扶老比例愈高将拖累经济成长；育幼比例愈高则有助於经济及总合劳动参与率，但会使老年劳动参与率下降。
Is not a patrons my lord , one who looks with unconcern on a man struggling for life in the water , and , when he has reached ground , encumbers him with help ?
