Title:
残価予測システム及びその方法、並びにコンピュータ上で動作する残価予測プログラムを記録した記録媒体
Document Type and Number:
Japanese Patent JP3581094
Kind Code:
B2
Abstract:
Provided is technology for enabling an accurate forecasting of a residual value of goods based on data showing the similar trend, without making reduction of the number of data caused by ramification, when the subject goods have an attribute that may largely affect the residual value thereof. In order to achieve the above, the system according to the present invention comprises a secondhand price database storing transaction data including the residual value of the object and the elapsed year of the object etc.; means for calculating the standardized forecast residual value in a prescribed future based on the standardized residual value, which is calculated as if the attribute of the object is deemed to be a representative attribute value (standardized residual value), by modifying the residual value of the object included in the transaction data stored in the secondhand price database based on attribute values of a prescribed attribute of the object included in the transaction data and the elapsed time included in the transaction data; and means for seeking a non-standardized forecast residual value by making adjustments corresponding to the attribute values of the object of which residual value will be forecasted, to said standardized forecast residual value.
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Inventors:
Takuya Yuyama
Tomohito Sakai
Kenji Ino
Shunpei Okada
Tomohito Sakai
Kenji Ino
Shunpei Okada
Application Number:
JP2000332475A
Publication Date:
October 27, 2004
Filing Date:
October 31, 2000
Export Citation:
Assignee:
Proto Corporation Co., Ltd.
Tokio Marine Fire Insurance Co., Ltd.
Tokio Marine Fire Insurance Co., Ltd.
International Classes:
G06Q10/00; G06Q10/04; G06Q40/00; G06Q40/02; G06Q40/04; G06Q40/06; G06Q40/08; G06Q50/00; G06Q50/10; (IPC1-7): G06F17/60; G06F19/00
Domestic Patent References:
| JP10320459A | ||||
| JP11025158A | ||||
| JP10143564A | ||||
| JP8069503A | ||||
| JP2000285372A | ||||
| JP11085472A |
Other References:
村田吉徳,「実用事例によるExcel2000/97データ分析+予測のしかた」,日本,技術評論社,2000年 4月25日,初版,第169-172頁
木島正明,「EXCELで学ぶファイナンス1」,日本,金融財政事情研究会,1995年12月15日,154-189頁
木島正明,「EXCELで学ぶファイナンス1」,日本,金融財政事情研究会,1995年12月15日,154-189頁
Attorney, Agent or Firm:
Yoshiyuki Inaba
Katsuro Tanaka
Shinji Oga
Katsuro Tanaka
Shinji Oga