养老服务供求失衡背景下中国政府购买养老服务政策研究
倪东生；张艳芳
Study on the Policies of Government Purchase Pension Service in China under the Background of Supply and Demand Imbalance
NI Dong-sheng；ZHANG Yan-fang
中央财经大学学报 . 2015, (11): 3 .