Tag: evolutionary

  • The Globally Declining Birth Rate And The Role Of Egg Freezing

    China is most likely to be saddled with a severely aging population in the early stage of its modernization course of action before the implementation of an adequate social security and social service system for the elderly. Table six presents the cohort parity progression ratios for females aged 45–49. Amongst 1982 and 1990, the cohort […]