The object of this study is to analyze demonstratively the differences between the public announced individual land price(PAILP) and the real transaction land price(RTLP) by sampling Gumi-si, Gyeongsangbuk-Do and to analyze statistically what variabl...
The object of this study is to analyze demonstratively the differences between the public announced individual land price(PAILP) and the real transaction land price(RTLP) by sampling Gumi-si, Gyeongsangbuk-Do and to analyze statistically what variables influence on.
The time range of the study is PAILP and RTLP in 2007 and the space range of the study is Gumi-si, Gyeongsangbuk-Do. For doing this analysis, I used PAILP and RTLP of 491 lots.
This study is to analyze influential variables on the differences between PAILP and RTLP; first, I conducted the one-way ANOVA analysis assuming the differences between the PAILP and the RTLP as a dependent variable, second, I conducted Scheff analysis(multiple comparing analysis) to find concrete factors that influenced the difference between the PAILP and the RTLP.
As a result of the analysis, the zoning influenced highly PAILP and RTLP. The size of influence to the difference between the PAILP and the RTLP comes out Natural green zone> 2nd residential zone> General Commercial zone> Productional green zone> 1st residential zone> Semi industrial zone orderly. Second, present land usage condition influences highly the difference between the PAILP and the RTLP. The difference is influenced with most highly "farm land" that is the lowest land price level. Third, the difference between the PAILP and RTLP is not influenced with the land improvement factor. Fourth, the road width influences PAILP, RTLP, and the difference between the PAILP and the RTLP. In PAILP, the PAILP is increased as the road width increases. But in RTLP, the price level of “12~25m-width-road” is higher than “larger than 25m-width-road”. In the difference between the PAILP and the RTLP, the order of the difference ratio comes out “lower than 8m-width-road”> “12~25m”> “8~12m”> "larger than 25m“. This means that road width factor must be focused on intrinsic attribute - improvement availability - in the study on the difference between the PAILP and the RTLP. This is the difference of the study on individual PAILP, RTLP.
The difference ratio is highest natural green zone in zoning and farm land in present land usage condition factor. This shows that the expectation value on the improvement availability is included in the RTLP. Synthetically, the zoning, present land usage condition and road width influenced highly PAILP, RTLP and the difference between the PAILP and the RTLP. So, these factors must be carefully considered when estimating PAILP.
Key words : PAILP, RTLP, differences between the PAILP and the RTLP, one-way ANOVA analysis