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ID 11134
Eprint ID
11134
フルテキストURL
タイトル(別表記)
Studies on the Necessity for Economic Evaluation of Regional Resources for Their Public Function and Evaluation Methodology
著者
池上 博宣 岡山大学
目瀬 守男 岡山大学
抄録
Recently,the multi faceted use of regional resources has a much-discussed important problem.On the other hand,positive studies on the assesment of public function of natural resources are very rare.In this paper,we take up the following valuation methods;Hednic method,Replacing method,Contingent valuation method and Travel cost method.We classify these methods as follows.We evalute natural resources such as paddy fields,fields and forests in city spheres by Hednic method.Hednic method is based on the idea that natural resources which have a public function influence building land rents.Through researching relations between environmental factors and building land rents by regression analysis, and based on these relations,we get the shadow price of environmental factor from Hedonic general equations.We evaluate natural resources such as paddy fields,fields, forests from the point of flood prevention function,by the Replacing method.In this method,we express per year estimated value for flood prevention as per year payment of the total construction coasts of a dam whoes function is similar to the resource.We evaluate natural resources such as paddy fields,fields and forests outside of city spheres, for example in mountainous regions by Contingent valuation method.Contingent valuation method is the method that surveys willingness to pay (WTP) or willingness to accept(WTA) for the change of public goods supply.We evaluate sight seeing resources such as rural resort facilities by the Travel coast method.Travel coast is as follows.Travelers are classified by journey start points and a hypothetical demand curve is made from the number of travelers from each area.Using the hypothetical demand curve,consumer surplus is measured and economic value of the resources are worked out.
抄録(別表記)
以上のように地域資源の公益的機能評価の必要性としては、地域資源の「多面的利用の必要性」、「非市場的機能の経済的評価の必要性」、及び「公益的機能評価の研究の乏しさ」などがある。また、地域資源の公益的機能評価手法は、地域資源の種類と利用形態によって異なるが、主な公益的機能評価手法には、ヘドニック法、代替法、コンティンジェント評価法、トラベル・コスト法等があり、適用に当たっては、各評価方法の長所と短所を見きわめておく必要がある。
キーワード
Public function of natural resources
Hednic method
Replacing method
Contingent valuation method
Travel cost method
発行日
1995-02-01
出版物タイトル
岡山大学農学部学術報告
出版物タイトル(別表記)
Scientific reports of the Faculty of Agriculture, Okayama University
84巻
1号
出版者
岡山大学農学部
出版者(別表記)
Faculty of Agriculture,Okayama University
開始ページ
47
終了ページ
51
ISSN
0474-0254
NCID
AN00033029
資料タイプ
紀要論文
言語
Japanese
OAI-PMH Set
岡山大学
論文のバージョン
publisher
査読
無し
Eprints Journal Name
srfa