CAJ | 학술논문

利用hedonic方法,在线性、半对数、双对数常用函数形式的基础上,运用Box-Cox变换的函数形式,寻求变量最恰当的变换,获得模型合适的函数形式,分析南昌住宅各个属性对住宅价格的影响. 实证研究发现双对数模型结果最优,回归结果表明南昌公共交通和水体对住宅价格影响显著,但生活配套设施、中小学教育等对住宅价格的影响均不显著,这与预期相反;由于数据主要来自于几个新区引起,从另一个侧面反映出南昌新建区域公共设施的不足,这种不足可以从住宅价格与CBD中心距离的显著负相关得到很好的验证.
이용hedonic방법,재선성、반대수、쌍대수상용함수형식적기출상,운용Box-Cox변환적함수형식,심구변량최흡당적변환,획득모형합괄적함수형식,분석남창주택각개속성대주택개격적영향. 실증연구발현쌍대수모형결과최우,회귀결과표명남창공공교통화수체대주택개격영향현저,단생활배투설시、중소학교육등대주택개격적영향균불현저,저여예기상반;유우수거주요래자우궤개신구인기,종령일개측면반영출남창신건구역공공설시적불족,저충불족가이종주택개격여CBD중심거리적현저부상관득도흔호적험증.
On the basi of linear and semilog, double logarithmic functional form,the methods of Box-Cox transformation were used to choose the appropriate transformation for variables to find a proper hedonic function in this paper, for the purpose of analyzing the effect of residential characteristics on housing price in Nanchang. The results of the empirical analysis indicate that double-log model is most optimal, and regression results show that the public transport and water have significant effects on Nanchang housing prices, but the impact of life facilities, educational facilities such as primary and secondary school on housing prices were not significant, contrary to expectations, which caused by the data mainly from several new districts, on the other side, reflects the shortage of public facilities in the new zones in Nanchang,which can be verified from significantly negative correlation between housing prices and the CBD center distance.