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A theoretical approach to inference ...

Li, Qing.

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A theoretical approach to inference based on maximum observations.

Record Type:	Electronic resources : Monograph/item
Title/Author:	A theoretical approach to inference based on maximum observations./
Author:	Li, Qing.
Description:	50 p.
Notes:	Source: Dissertation Abstracts International, Volume: 65-04, Section: A, page: 1476.
Contained By:	Dissertation Abstracts International65-04A.
Subject:	Economics, Commerce-Business. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3128987

A theoretical approach to inference based on maximum observations.
Li, Qing.

A theoretical approach to inference based on maximum observations. - 50 p.

Source: Dissertation Abstracts International, Volume: 65-04, Section: A, page: 1476.

Thesis (Ph.D.)--Columbia University, 2004.

This paper presents a simple theoretical framework where a decision maker either only receives or can only process the most favorable signal. This notion sets this research apart from other word by emphasizing limited attention and concentrated focus on most extreme observations, and has numerous applications in the real world. A decision maker can either accept the status quo, or move to an alternative. He or she receives a noisy signal about the value of each alternative. Due to limited ability, the decision maker processes only the most favorable signal.Subjects--Topical Terms:

626649
Economics, Commerce-Business.

A theoretical approach to inference based on maximum observations.
LDR:01930nmm 2200277 4500 001 1861572
005 20041111122825.5
008 130614s2004 eng d
035 $a (UnM)AAI3128987
035 $a AAI3128987
040 $a UnM $c UnM
100 1 $a Li, Qing. $3 1002991
245 1 2 $a A theoretical approach to inference based on maximum observations.
300 $a 50 p.
500 $a Source: Dissertation Abstracts International, Volume: 65-04, Section: A, page: 1476.
500 $a Sponsor: Maria Vassalou.
502 $a Thesis (Ph.D.)--Columbia University, 2004.
520 $a This paper presents a simple theoretical framework where a decision maker either only receives or can only process the most favorable signal. This notion sets this research apart from other word by emphasizing limited attention and concentrated focus on most extreme observations, and has numerous applications in the real world. A decision maker can either accept the status quo, or move to an alternative. He or she receives a noisy signal about the value of each alternative. Due to limited ability, the decision maker processes only the most favorable signal.
520 $a Under very general assumptions, this papers shows that the decision maker should either accept status quo or choose the alternative that corresponds to the most favorable signal. Moreover, the optimal rule is a cutoff strategy. That is, the decision maker has a cutoff level, and he or she accepts the alternative if and only if the signal is high enough. This paper also presents the how the optimal cutoff level is related to the number of alternatives, the variance of signals, and the variance of noises.
590 $a School code: 0054.
650 4 $a Economics, Commerce-Business. $3 626649
650 4 $a Economics, Theory. $3 1017575
690 $a 0505
690 $a 0511
710 2 0 $a Columbia University. $3 571054
773 0 $t Dissertation Abstracts International $g 65-04A.
790 1 0 $a Vassalou, Maria, $e advisor
790 $a 0054
791 $a Ph.D.
792 $a 2004
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3128987