从老龄化到深度老龄化：美国72年，日本25年，中国仅21年

Core Viewpoint - The aging population is a significant global issue, with Asia experiencing rapid aging compared to other regions, necessitating reforms in pension systems and the development of the elderly care industry [1][3][4]. Group 1: Aging Population Statistics - As of 2023, 14.2% of the population in Asia, including China, is aged 60 and above, marking the entry into an aging society [3]. - Predictions indicate that by 2050, the number of individuals aged 60 and above in the Asia-Pacific region will reach 1.3 billion [3]. - The transition from an aging society to a deep aging society is notably rapid in China, taking only 21 years from 2001 to 2021, compared to longer durations in Western countries [3]. Group 2: Policy Responses and Reforms - Countries in Asia are focusing on maintaining pension sustainability and fostering the elderly care industry as key policy priorities [4]. - Measures being implemented include delaying retirement age, increasing pension benefits, and promoting private pension development [4]. - Specific examples of reforms include Japan's approach of delaying retirement age and adjusting pension growth rates, while South Korea has increased pension contribution rates from 9% to 13% [4]. - China is also advancing reforms such as nationwide pension coordination and the establishment of a third pillar for pensions, alongside the implementation of a delayed retirement system starting January 2023 [4].