Moreover, if the retirement age is to be extended, more job opportunities will first have to be provided to prevent unemployment among the young. At the same time, because the aging process affects people's cognitive skills, learning capacity, ability to concentrate, hearing and vision, the number of jobs suitable for the elderly is limited.
此外，延長退休年齡需要先創造出足夠的就業機會，以免壓縮年輕人的就業空間；同時，因老人認知、學習、注意力、聽力、視力等都因老化而受到影響，適合的工作相當有限。