中国土地科学
中國土地科學
중국토지과학
HINA LAND SCIENCE
2012年
3期
49-54
,共6页
地价评估%基准地价%制订%更新%插值法
地價評估%基準地價%製訂%更新%插值法
지개평고%기준지개%제정%경신%삽치법
land valuation%land benchmark price%establishment%update%interpolation method
研究目的:对现行基准地价体系的现状及存在的问题进行分析,对未来发展方向进行讨论。研究方法:综述法,反距离权重法和普通协同克里格法插值法。研究结果:地价基本原理及中国土地所有制现状决定了基准地价的地位及发展,合理的样点分布和抽样率是使用插值法的前提,以价定级不符合中国土地市场实际情况,用于更新的地价指数还需改进。研究结论:基准地价在中国地价体系中的地位不可替代,但在基础理论、构成、表现形式及应用等方面仍需进一步研究完善。
研究目的:對現行基準地價體繫的現狀及存在的問題進行分析,對未來髮展方嚮進行討論。研究方法:綜述法,反距離權重法和普通協同剋裏格法插值法。研究結果:地價基本原理及中國土地所有製現狀決定瞭基準地價的地位及髮展,閤理的樣點分佈和抽樣率是使用插值法的前提,以價定級不符閤中國土地市場實際情況,用于更新的地價指數還需改進。研究結論:基準地價在中國地價體繫中的地位不可替代,但在基礎理論、構成、錶現形式及應用等方麵仍需進一步研究完善。
연구목적:대현행기준지개체계적현상급존재적문제진행분석,대미래발전방향진행토론。연구방법:종술법,반거리권중법화보통협동극리격법삽치법。연구결과:지개기본원리급중국토지소유제현상결정료기준지개적지위급발전,합리적양점분포화추양솔시사용삽치법적전제,이개정급불부합중국토지시장실제정황,용우경신적지개지수환수개진。연구결론:기준지개재중국지개체계중적지위불가체대,단재기출이론、구성、표현형식급응용등방면잉수진일보연구완선。
The purpose of the paper is to analyze the situation and problems of current land benchmark pricing system, and discuss its possible reform direction. Methods used include documentation analysis, inverse distance weighted method and ordinary Co-Kriging interpolation method. The results show that the role and development of land benchmark price in China is determined by the fundamental theory of land price and the current Chinese land ownership. Reasonable sample distribution and sample rate are the prerequisite of interpolation algorithms for land benchmark pricing. The classification in terms of land price is not feasible for Chinese land market. The land price indexes for classification should be further improved. It is concluded that the role of the benchmark pricing system is irreplaceable; however, its basic theory, elements, manifestation and application need to be further studied and ameliorated.