scholarly journals James-Stein Type Estimators Shrinking towards Projection Vector When the Norm is Restricted to an Interval

2017 ◽  
Vol 10 (1) ◽  
pp. 33-39
Author(s):  
Hoh Yoo Baek ◽  
Su Hyang Park
Keyword(s):  
1994 ◽  
Vol 24 (2) ◽  
pp. 311-318 ◽  
Author(s):  
Björn Ajne

AbstractIn this paper some results are given on the addivity of chain-ladder projections. Given two claims development triangles, when do their chain-ladder projections add up to the projections of the combined triangle, that is the triangle being the element-wise sum of the two given triangles?Necessary and sufficient conditions for equality are given. These are of a fairly simply form and are directly connected to the ordinary chain-ladder calculations. In addition, sufficient conditions of the same form are given for inequality between the combined projection vector and the sum of the two original projections vectors.


2019 ◽  
Vol 11 (2) ◽  
pp. 1-16 ◽  
Author(s):  
Jiashan Cui ◽  
Changwan Min ◽  
Xiangyun Bai ◽  
Jiarui Cui

2013 ◽  
Vol 120 ◽  
pp. 490-498 ◽  
Author(s):  
Wan-Yu Deng ◽  
Qing-Hua Zheng ◽  
Zhong-Min Wang
Keyword(s):  

2002 ◽  
Author(s):  
Yubin Zhou ◽  
Yuejin Zhao ◽  
Yi Sun ◽  
Hai Lu ◽  
Feng Yu

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