InresponsetothecurrentproblemsofaginginChina,unbalancedlaborsupplyanddemand,andfamilypressure,ourcountryhasintroducedacomprehensivetwo-childpolicy.Thisarticleisananalysisoftheimpactofthecomprehensivetwo-childpolicyontheChinesepopulation.ThepopulationoftheChinesepopulationfrom2015to2030isforecastedbyimprovingtheLesliematrixpopulationpredictionalgorithm,aswellastheprogressivedeductionmethodandthequeueelementmethodbasedonthedemographicfactorsanddemographicprinciplesofthepopulationitself.ApplyingMATLABandSPSSsoftware,long-termandshort-termlaborproblems,ageingissues,anddependencyratiosaftertheimplementationofthesecond-childpolicyarepredicted.Comparingthedataobtainedwiththeexistingdata,itisconcludedthattheopeningofthesecondchildhasapositiveeffectonChina’seconomicdevelopment,thealleviationofaging,andtheincreaseinthenumberoflaborers.
2015/7/17 6:36:42
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人口模型
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