慶應義塾大学学術情報リポジトリ(KOARA)KeiO Associated Repository of Academic resources

慶應義塾大学学術情報リポジトリ(KOARA)

Home  »»  Listing item  »»  Detail

Detail

Item Type Article
ID
AA00260492-19980002-0055  
Preview
Image
thumbnail  
Caption  
Full text
AA00260492-19980002-0055.pdf
Type :application/pdf Download
Size :392.9 KB
Last updated :Dec 26, 2009
Downloads : 793

Total downloads since Dec 26, 2009 : 793
 
Title
Title STRATEGY-PROOF AND EFFICIENT EXCHANGE ON A FINITE SET OF COBB-DOUGLAS UTILITY FUNCTIONS  
Kana  
Romanization  
Other Title
Title  
Kana  
Romanization  
Creator
Name OHSETO, Shinji  
Kana オオセト, シンジ  
Romanization  
Affiliation Department of Economics, Ritsumeikan University  
Affiliation (Translated)  
Role  
Link  
Edition
publisher  
Place
Tokyo  
Publisher
Name Keio Economic Society, Keio University  
Kana  
Romanization  
Date
Issued (from:yyyy) 1998  
Issued (to:yyyy)  
Created (yyyy-mm-dd)  
Updated (yyyy-mm-dd)  
Captured (yyyy-mm-dd)  
Physical description
 
Source Title
Name Keio economic studies  
Name (Translated)  
Volume 35  
Issue 2  
Year 1998  
Month  
Start page 55  
End page 60  
ISSN
00229709  
ISBN
 
DOI
URI
 
JaLCDOI
NII Article ID
 
Ichushi ID
 
Other ID
 
Doctoral dissertation
Dissertation Number  
Date of granted  
Degree name  
Degree grantor  
Abstract
We consider the possibility of designing strategy-proof and efficient social choice functions in two-agent, two-good, pure exchange economies. First, we show the nonexistence of strategy-proof, efficient, and symmetric social choice functions on an arbitrary domain with the following three Cobb-Douglas utility functions: (I) u_α(x_A, x_B) = (x_A)^2/3(x_B)^1/3, (ii) u_β(x_A, x_B) = (x_A)^1/2(x_B)^1/2, and (iii) u_γ(x_A, x_B) = (x_A)^1/3(x_B)^2/3,. Second, we conjecture that any strategy-proof and efficient social choice function is dictatorial on an arbitrary subset of Cobb- Douglas utility functions with the above (I)-(iii).
 
Table of contents

 
Keyword
Strategy-proofness  

exchange economy  
NDC
 
Note

 
Language
英語  
Type of resource
text  
Genre
Journal Article  
Text version
 
Full text URI
 
Access conditions

 
Last modified date
Dec 18, 2009 09:00:00  
Creation date
Dec 18, 2009 09:00:00  
Registerd by
mediacenter
 
History
 
Index
/ Public / 経済学部 / Keio economic studies / 35(2) 1998
 
Related to