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ENGLISH TITLE
Author Name( Major )
Directed by your Supervisor
ABSTRACT
In environmental economics, environmental resources including environmental quality are categorized as amenity resources. Due to its importance to human welfare, the amenity resources theoretical study and valuation is an ongoing issue at the academic frontier in the environmental economics area.
KEY WORDS: Keyword 1, Keyword 2, Keyword 3,
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1.1??????GaN ???????????? ............................................................................. 1
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???? ........................................................................... 6
??A ???? ................................................................... 8
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??????1??????????????????????????????????????????????????????????????ABSTRACT???????
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ENGLISH TITLE
Author Name( Major )
Directed by your Supervisor
ABSTRACT
In environmental economics, environmental resources including environmental quality are categorized as amenity resources. Due to its importance to human welfare, the amenity resources theoretical study and valuation is an ongoing issue at the academic frontier in the environmental economics area.
KEY WORDS: Keyword 1, Keyword 2, Keyword 3,
<??
??
?? ............................................................................... I ABSTRACT .......................................................................... II ?? ............................................................................. III
????? ......................................................................... 1
1.1??????GaN ???????????? ............................................................................. 1
1.1.1????????????? .................................................................................................. 1
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2.1??????????.................................................................................................................... 2
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??A ???? ................................................................... 8
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??????1??????????????????????????????????????????????????????????????ABSTRACT???????
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发表于 2019-9-13 23:46:11