[A preliminary inquiry about the problem of second births outside the plan].
Zhao
L
L
Zhu
C
C
D001208:Asia; D002681:China; D003906:Developing Countries; D004467:Economics; D005191:Family Characteristics; D016656:Family Planning Policy; D005202:Asia, Eastern; D009042:Motivation; D009826:Old Age Assistance; D011057:Politics; D011640:Public Policy; D012959:Socioeconomic Factors
Asia; China; Developing Countries; Eastern Asia; Economic Factors; Family And Household; Family Characteristics; Family Planning Policy--changes; Family Size--changes; Incentives; Macroeconomic Factors; Microeconomic Factors; Old Age Security; Policy; Political Factors; Population Policy; Social Policy; Socioeconomic Factors